SQL, or Structured Query Language, is a commonly used programming language for managing data in relational databases. A SQL Developer helps with the design, development and maintenance of databases. They ensure that the databases work correctly and efficiently and can also create testing procedures. With the help of a SQL Developer, clients are able to get an efficient system for managing their company data. By developing secure and reliable databases, businesses can maximize their potential and streamline all processes.

Here's some projects that our expert SQL Developers made real:

  • Improving query speed and accuracy on large datasets
  • Implementing views and stored procedures for quick retrieval of data
  • Designing database tables to store all types of data
  • Automating processes to reduce manual work while working with databases
  • Creating an efficient search function using complex SQL queries
  • Providing insights into data by creating analytical models

SQL is an invaluable tool for businesses today in managing their data efficiently. Our experienced SQL Developers help clients by developing a secure and reliable database that meets their needs. With the help of a SQL Developer, clients can ensure that their database systems work correctly and with maximum efficiency.

If you're looking for an expert SQL Developer to create efficient databases or enhance your existing systems, here at Freelancer.com you will find the perfect contractors for the task. Our wide network of talents has put together many successful SQL projects for satisfied customers around the world today. So if you're ready to take your business to the next level, post your project now on Freelancer.com and hire an expert SQL Developer to work with you on this journey!

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    L&G Hospital Management System Features: - Patient records management Reports: - Detailed reports on patient data User Authentication: - Simple user/password Ideal skills and experience: - Experience in developing hospital management systems - Proficiency in database management and data security - Knowledge of user authentication systems

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    I'm in need of a skilled developer to build a MERN website that integrates several AI platforms. The central purpose of this website is to unite different aspects of Artificial Intelligence, with a particular focus on image recognition, natural language processing, and data analysis. The ideal candidate should have proven experience in building responsive web applications using MongoDB, , React, and Node.js, and familiar with various AI integrations. Key Features: - Integration of multiple AI platforms without limitation to any specific platforms (as the question regarding this was skipped). Be prepared to work with AI platforms such as Google Cloud AI, IBM Watson or Microsoft Azure Cognitive Services. - An efficient, user-friendly interface that enables seamless interaction with the ...

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    I am in need of an experienced PL/SQL developer who is efficient in Oracle database management system. The scope of the job would include: - Creating stored procedures: Structuring new procedures for data manipulation, validation, and reporting. - Writing triggers: Implement a triggering system for efficient database management. - Optimizing SQL queries: Ensuring that SQL queries are optimized for best performance. The PL/SQL code will be used for data manipulation, data validation, and reporting & analysis. Experience in Oracle database is a must for this role, along with a strong understanding of PL/SQL development to ensure the efficiency and accuracy of the database management system.

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    I'm looking for someone with a deep understanding of PHP and MySQL to develop a system that will import a tab-delimited text file directly from a user's computer to MySQL. Key responsibilities include: - Create an interface for file selection and import to MySQL - Develop the system in PHP 8.3, having it capable of importing a tab-delimited text file - Database tables should be created from the file itself. The format of the file is as follows: The source file type is an Primavera XER file, renamed to txt file. The first row of data in the file is irrelevant, it can be skipped from there on each row starts with two characters. if the row start with %T it is the table name, if row data starts with %F it is the field names within that table, if it starts with %R it is the reco...

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    Extract text from PDF/Images with Optical Character Recognition(OCR) OCR technology helps scan a document, regardless of whether it is made of text or images, for signs of text. It uses pattern recognition algorithms to recognize whether any part of a document might be an alphabet, number, or character

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    I am a seasoned SQL professional, demonstrating mastery in Structured Query Language and database management systems. Proficient in crafting intricate queries, I am expert in optimizing data retrieval and expertise spans database schema design, normalization, and indexing, ensuring data integrity and system performance. With a keen eye for detail, he adeptly manages stored procedures, triggers, and views, contributing to the creation of robust and scalable database solutions tailored to diverse business requirements.

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    budget is max $30 We are encountering an issue with our Google BigQuery setup involving streaming data replication from MySQL. Suddenly, we started receiving the following error: "The query cannot be executed because the table [table_name] requires partition filter and contains unapplied upsert data that is stale based on the max_staleness setting." We have not made any recent changes to our setup, and this error appeared seemingly out of nowhere. We suspect it might be related to unapplied upsert operations and the max_staleness setting in BigQuery. We are seeking a skilled BigQuery expert who can help us diagnose and resolve this issue promptly.

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    I'm looking for a seasoned PowerBI specialist who can integrate a range of data sources into two neat, insightful dashboards and reports. Here's what I need: - Integration: there are two unrelated datasets, both in .csv file format, the larger dataset is already loaded into PowerBI and few relationships and basic graphs were already created - you would continue on where I ended. Second data set will have to be loaded into PowerBI as well but it is independent from first one and contain small amount of data. - Visualization: I don't have any specific requirements regarding visualizations or charts but I will provide examples and details about what I want to visualize. I expect you to have the expertise to determine and create the most meaningful data presentations for the da...

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    About the Job MAP Medical is seeking a freelance IT Manager to support us on an hourly/project basis, as we strive to fulfill our mission of being the preferred source of medical supplies and equipment for our enterprise healthcare clients. As we begin to grow, our goal would be to evolve the IT Manager role to a full-time, salaried position. As we are a start-up operation, the IT Manager may be asked to wear multiple hats, beyond traditional IT Manager duties / responsibilities. Pay Range Compensation ranges from $40-$70 p/hr, commensurate with experience and skillset. We are happy to commit to a minimum number of hours per week. It is management’s objective to evolve this role from a contract, hourly basis to a full-time internal role as the business grows. Essential Duties...

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    I require the assistance of a skilled professional who is adept at: - Excel - Google Sheets - VBA - SQL - R The main goal of this project is data analysis. The freelancer needs to be well-versed in these programs and must be capable of using them to their full potentials. The tasks include, but aren't limited to, data extraction, data manipulation, and interpretation of result.

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    Seeking Excel proficient in SQL, R, Excel VBA, and Google Spreadsheets for data analysis, complex formula building, and reporting on a large dataset. If skilled in SQL, R, Excel VBA, and Google Spreadsheets with experience in handling large datasets, eager to see your solutions for complex problems at scale!

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    I'm in need of a skilled programmer proficient in Google BigQuery, specifically its Standard SQL version. Recently, I encountered an error while working with a partitioned table, stating: "The query cannot be executed because the table involuted-alpha-377603:cargoaim_main_db.agent_basic requires partition filter and contains unapplied upsert data that is stale based on the max_staleness setting." Here's what I'm aiming for: - *Resolve the current error*: To continue our operations without disruptions. - *Enable new data analysis capabilities*: After fixing the error, I want to explore and utilize more advanced data analysis features that BigQuery offers.

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    Se requiere DBA Oracle especialista en Oracle Audit Vault para que realice la revisión, instalación y configuración de Oracle Audit Vault

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    As the client, I'm seeking a skilled Python developer who can create a GUI fingerprint authentication code for me. This system will support user login functionality. Key Requirements: - Develop Python code that involves fingerprint matching through API and the use of cv2 for image processing - Capacitive scanner compatibility is essential - GUI should be user-friendly with fields for username, password, and fingerprint data - Demonstrate high accuracy in user login authentication with the use of fingerprint data Ideal Experience: - Proficiency in Python, APIs, cv2 - Prior development work involving biometric systems, particularly relating to fingerprint recognition - Knowledge and prior work with GUI development Please note: I have a timeline of 5 months for project completion. O...

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    I'm in need of a skilled programmer proficient in Google BigQuery, specifically its Standard SQL version. Recently, I encountered an error while working with a partitioned table, stating: "The query cannot be executed because the table involuted-alpha-377603:cargoaim_main_db.agent_basic requires partition filter and contains unapplied upsert data that is stale based on the max_staleness setting." Here's what I'm aiming for: - **Resolve the current error**: To continue our operations without disruptions. - **Enable new data analysis capabilities**: After fixing the error, I want to explore and utilize more advanced data analysis features that BigQuery offers. **Required Skills and Experience**: - Proficiency in Google BigQuery (Standard SQL) - Experience with part...

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    I am seeking a skilled Oracle and SQL database specialist who can efficiently assist me with database management tasks. This will include database design, data modeling, and query optimization. Ideal skills and experience you should bring include: - Expertise in Oracle and SQL database - Knowledge in data modeling and database design - Troubleshooting and performance optimization skills - Proven ability to deliver high-quality work under deadlines The main purpose of the project is to enhance database proficiency that encompasses data storage and management, application development, and optimization of performance. The end goal will be to achieve a streamlined, fully-optimized, user-friendly database system. Deadline: 2 days Fix budget mode

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    SQL Database Specialist Needed 6 siku left
    DHIBITISHWA

    Looking for a proficient SQL expert to contribute to our ongoing project. The successful freelancer will be experienced in database programming and will exhibit a deep understanding of SQL-based platforms. - Ideal Skills: Extensive SQL knowledge. - Experience: Oracle Database 2 days deadline

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    I'm in need of a database expect with a particular expertise in Oracle. The main purpose of this project involves SQL and oracel. The professional should be ready for a flexible project scope that may require various Oracle-based data analytical techniques. Ideally, the hired specialist will have experience in a range of data analysis strategies. Deadline: 2 days I would like to make it fix price

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    Active Campaign Report Development 5 siku left
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    I am in need of a professional who is skilled in producing custom reports in Active Campaign. This project will involve an array of tasks: • Creating reports that focus on tracking tags and monitoring conversions based on specific tags. • Setting up methods to track tags. This will be a blend of both automated and manual tag assignment based on user interactions. • Establish a system for conversion tracking which targets only conversions from specific tags. The perfect candidate will have extensive experience with Active Campaign, excellent track record in developing custom reports, proficient in automated and manual tag assignments, and an adept understanding of conversion tracking. This project requires high attention to detail and accuracy. With your expertise, I antici...

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    We are looking for a skilled SAP S/4HANA Developer with expertise in creating Core Data Services (CDS) views for analytics consumption in Power BI. The role involves developing and optimizing CDS views to facilitate effective data extraction and visualization, supporting informed decision-making processes. Prior experience with Retail S/4HANA modules is mandatory. 1. Experience with SAP GUI and navigating SAP systems for data 2. Experience with handling Transport Requests 3. Experience in developing Calculation Views 4. SAP certification in relevant domains. 5. Experience handling large datasets and complex data structures. 6. Knowledge of other BI tools and technologies. Key Responsibilities: Design and develop CDS views in SAP S/4HANA for effective analytics and reporting. Seamlessly in...

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    I need an adept JavaScript coder capable of handling SQL server and Google Sheets tasks. You'll be developing a script that performs the following functionalities: Task Descriptions: - Populate Google Sheets with data fetched directly from a SQL server. - Retrieve data from Google Sheets and update the SQL server respectively. - Execute these tasks in real-time. Ideal Candidate: - Proficient in JavaScript - Familiar with Google Sheets and SQL Server integration - Has experience interfacing databases directly - Knowledgeable in real-time data processing setups. Your understanding of real-time data manipulation and strong JavaScript and SQL skills will equip you to undertake this task well. A good understanding of Google Sheets is also needed. Problem: We are using a google sheet to...

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    I am seeking a skilled freelancer to develop a Snowflake-based data sharing framework in snowpark worksheet focused primarily on sharing data with external parties efficiently with python code. The core objective is to enable our organization to share a range of data securely and dynamically with our partners and clients. **Key Requirements:** - Implement a role-based access control (RBAC) system to manage data access meticulously, ensuring only authorized users can access specific datasets. - Develop functionality to support the sharing of semi-structured data formats, specifically JSON and XML, preserving the integrity and structure during the sharing process. **Ideal Skills and Experience:** - Proficient in Snowflake data warehousing solutions with a strong understanding of data shari...

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    I'm seeking a skilled developer to create a cloud-based database which can automatically translate English phrases to Romanian. This project requires the successful development of a solution in which new phrases can be added over time, enhancing the versatility and accuracy of translations. Key Tasks: - Develop a cloud-based database - Implement auto-translation features (EN/FR/IT/ES to RO) - Ensure system is user-friendly for updates and management Ideal Skill Set: - Extensive experience with cloud-based services - Solid understanding and experience with programming and database management - Previous work on translation tools/databases In your proposal, please describe your approach to this project and any relevant experiences. I would like to manage the database myself, so ease...

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    I'm looking for a skilled Power BI developer to create an interactive and visually appealing dashboard. This dashboard is aimed at simplifying data analysis and enhancing decision-making processes. **Primary Goal:** - The main purpose is to design a dashboard that not only represents data graphically but also allows for comprehensive data analysis and report generation. **Data Sources:** - The dashboard will need to assimilate data from diverse sources: - Excel spreadsheets for historical data. - SQL databases for real-time data analysis. - Integration with various cloud services to ensure a broad data spectrum. **Visualization Requirements:** - Special emphasis on creating detailed pie charts. These charts should not only be visually appealing but also convey information in ...

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    As an oracle sql, PL/SQL and MySQL user, I'm looking for a database expert to assist me with several tasks including, database design, data migration, and performance optimization. The main goals are to enhance data retrieval speed, ensure data integrity, and optimize overall database performance. Key Skills: - Expertise in Oracle SQL and PL/SQL - Strong Knowledge of MySQL - Proven experience in database design - Skilled in data migration techniques - Track record in improving database performance The perfect candidate would not only bring their experience to the project but also provide insights and recommendations to help achieve the project's primary goals.

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    I'm in need of an individual skilled in file conversion and data management to convert a SAS report to an SQL report, specifically for Tableau. The final output should be able to be utilized efficiently in Tableau. Your bids should reflect: - Your expertise in SAS, SQL, and particularly, Tableau. - Proven experience managing data conversions effectively. - Detail-oriented approach to ensure accurate conversion. - Ability to work within a timeline. Your primary task will involve: - Converting my SAS report to SQL. - Ensuring the SQL report is compatible with Tableau. - Troubleshoot any issues during the conversion. Speed and accuracy are essential for this task, and evidence of previous similar work will be advantageous.

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    I'm looking for a professional who can help me reshape my SQL database into Excel report form, enabling me to manage and run these reports independently in the future. The ideal freelancer should: - Be proficient in SQL and Excel - Have a firm grasp of database reporting and transformations - Understand how to tease out meaningful metrics and data details for presentation The resultant report should include: Access our Autotask backend database using Data Warehouse. (Link Below) I want to be able to take that database and convert it into a nice report that I can send to our customers on tickets. Whats the common issues and similar. I have a Simliar report currently through Bright Guage but Im looking to remove Brightguage and stick with an internal report service. Upon proje...

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    SQL Query Optimization Expert Needed ASAP Skills: - Strong knowledge and expertise in SQL - Proficient in query optimization techniques - Advanced understanding of SQL database complexity Project Requirements: - Immediate assistance required for query optimization - Deadline: Within 24 hours Please only apply if you have the necessary skills and can deliver within the specified timeframe. This is an urgent project that requires an expert in SQL optimization.

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    SAP B1 Sync Solution 5 siku left
    DHIBITISHWA

    Im looking to interface and sync data from a software that has sql database to sap b1 using an automatic replicator that uploads to sap b1 every 3 minutes. only 2 documents type will be sent 1. Delivery Note 2. Sales Order The source database will have sql views mapped with the exact name and nomenclature needed by sap Sap b1 will only receive information from other database, it wont send info to other database

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    Urgent SQL Server 2019 Development 5 siku left
    DHIBITISHWA

    have a text format which need to pivoted and converted to columns and rows

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    Experienced SAP HCM consultant needed with expertise in the Time Management and Payroll modules. Key tasks include: - Leave management feature within the Time Management module. - Assistance with Payroll run and processing operations. A correct understanding of leave management systems and in-depth knowledge of payroll procedures is critical. Likewise, prior work experience of SAP HCM modules is a must for an ideal fit. The successful contractor will provide suitable solutions and strategies to improve current processes. Please provide evidence of your expertise and experience when bidding.

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    I'm currently in need of a professional familiar with Dynamics 365 Finance and Operations (D365 F&O), specifically those who specialize in data entity setup and querying the data Key Tasks: - Moderate complexity setup of our data entities is required. This will involve configuration across multiple modules. - A focus on the Finance and Operations modules is essential. Ideal Skills and Experience: - Extensive knowledge and working experience with D365 F&O. - Proven experience in moderate complexity setup of data entities in multiple modules specifically in Finance and Operations. - Mastery of data migration and integration. - Strong problem-solving skills and proven ability to troubleshoot data-related issues. Remember, this project does not involve any customisation. The ...

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    I'm seeking an expert with vast experience in .net core applications to integrate the Google signup feature and fetch data from the Google Contact List. & integrate into existing running projects. The developed application will need to perform the following tasks: Google Signup: - Implement user authentication - Integrate OAuth - Enable email verification Google Contact List: - Fetch all contact details such as name, email, and phone numbers SQL: - To store the fetched data, I need an SQL database set-up wherein the contacts' names, email addresses, and phone numbers will be stored Only developers with profound knowledge in .net core, OAuth integration, and SQL are encouraged to bid on this project. This will ensure a seamless flow of communication and timely delivery...

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    I'm in pursuit of a Quicksight expert with a solid track record to elevate our data visualization and dashboard creation capabilities. My project revolves around enhancing our ability to explore and analyze data more effectively through compelling visualizations. **What I'm Looking For:** - **Experience:** A deep understanding and hands-on experience with Quicksight. You should be adept at creating engaging and informative data visualizations, constructing user-friendly dashboards, and have a knack for simplifying complex data analysis. **Ideal Skills and Experience:** - Proficiency in Quicksight for creating dashboards and data visualizations. - Strong data analysis skills. - Experience with various data sources is an advantage, though specifics weren't mentioned, famil...

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    Converting large DMP file to CSV 5 siku left
    DHIBITISHWA

    I need a Freelancer to help my research team convert a DMP file with administrative data into a CSV file. Unfortunately, we have limited information on how the DMP was created. We can provide temporary access to our machines using a remote desktop to speed up the process. We tried to use ORADUMP to CSV software () but failed. So, we suspect that the origin of the file is not ORACLE SQL. I am happy to provide additional information to help you bid properly.

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    La idea es hacer una aplicación Android similar a BlaBla Car en el sentido de cobrar un X de comisión al vendedor, todos los usuarios podrán comprar/vender, pudiendo así calificar con un voto positivo/negativo al usuario, esta aplicación será solamente para una categoría, quiero decir, no se usará para todo tipo de productos, todo lo contrario, para uno especifico.  Es necesario que como Wallapop haya disponible un chat para que pueda hablar el comprador y el vendedor, este tendrá una revisión para que no hagan negocios fuera de la aplicación, el cliente al pagar por el producto los administradores retendrán el dinero hasta que el cliente de el visto bueno de la entrega, si todo ha ido bien el dinero ...

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    I am in immediate need of a Quicksight expert who specializes in crafting dashboards that focus on tracking key performance indicators (KPIs). My aim is to revolutionize how we interpret our company's data, bringing insights to the forefront with efficiency and clarity. **Key Requirements:** - **Dashboard Creation:** Design and implement a Quicksight dashboard from the ground up, with a focus on KPIs that are vital to our business's success. - **Data Visualization:** Utilize your expertise to translate complex datasets into clear, engaging visual stories that can be easily understood by our team. - **Interactivity:** While the project's scope concerning interactivity was not specified, I'm open to recommendations on how to enhance the dashboard's capacity thr...

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    DB Architect: 5 siku left
    DHIBITISHWA

    Requirement is very clear I need DB Architect: Start Date – Immediate Work Mode – Remote Work Hours : 11.30 AM to 8.30 PM ( May stretch depending on deliverables) Exp: 12 YRS (Minimum) ü Proven expert at writing SQL code with at least 10 years of experience. ü Must have 5+ years of experience working with large data with transactions in the order of 5 – 10M records. ü Expert at performance tuning, Transactions, Dead Lock management, Triggers etc. ü Proven expert in Modeling enterprise-grade databases and architecture. Very strong at Entity Relationship. ü 5+ years of experience modeling loosely coupled relational databases that can store tera or petabytes of data. ü 3+ years of proven expert in working with large Data Warehouse. ü ...

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    MySQL Dev & Web Interface 4 siku left
    DHIBITISHWA

    I'm in need of a proficient Python and SQL developer for an exciting one-month project aimed at enhancing our data management capabilities and user interaction. This role requires a keen eye for detail and a versatile skill set that encompasses database optimization **Key Tasks Include:** - **Database Development:** Create a robust MySQL database that caters to our specific data management needs. - **Web Interface Creation:** Develop an intuitive web-based interface that allows users to easily interact with the data stored in our database. **Ideal Skills and Experience:** - Proficient in Python programming, specifically with experience in using Python for database manipulation and web scraping. - Expertise in SQL with a strong preference for candidates well-versed in MySQL. - Demons...

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    I urgently need a Tally TDL developer. Required skills include creating custom reports, data synchronization, invoice customization skills, and must be adept at integrating with web applications. Specific integration details include: - Data synchronization: Ensuring consistent, error-free and real-time data flow between Tally and our web application. - API integration: To allow seamless communication between different software components. - User authentication: Implementing secure and efficient protocols for validating users. With these requirements, a seasoned freelancer with solid experience in TDL development and integration will be an excellent fit. Due to urgent project needs, availability to start immediately is essential.

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    As an oracle sql, PL/SQL and MySQL user, I'm looking for a database expert to assist me with several tasks including, database design, data migration, and performance optimization. The main goals are to enhance data retrieval speed, ensure data integrity, and optimize overall database performance. Key Skills: - Expertise in Oracle SQL and PL/SQL - Strong Knowledge of MySQL - Proven experience in database design - Skilled in data migration techniques - Track record in improving database performance The perfect candidate would not only bring their experience to the project but also provide insights and recommendations to help achieve the project's primary goals.

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    In my project, I'm specifically requiring a skilled ASP.net developer who is experienced in: - User Authentication: The main aim of integrating user authentication into my project is to protect sensitive data. Therefore, the ideal developer should have previous experience in setting up secure authentication systems. - Database Integration: The project requires a well-versed expert who can efficiently manage and integrate databases. The particular database in use should manage user information. In summary, I need an ASP.net professional with a deep understanding of database management, user authentication, and security protocols to ensure the safety of sensitive data. If you have a proven track record in these areas, this project is for you.

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    Have a script that is working to go but PASSWORD in the ~/.pgpass does not seem to be going Would like to list SELECT from any table with data: is there a way ? or prove that data was added? There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my profile, feedback I left for many others. Here is the proje...

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    I am in need of support for my personal project which requires uploading three WordPress site themes into a server and getting them up and running. These are all same 3 themes so it should not be difficult to upload and deploy to make the site live. PLEASE READ DOC BEFORE BIDDING The key requirements for this project are: 1. Uploading of WordPress themes: I require assistance to upload three different WordPress site themes to my server. 2. Configuration and Setup: After uploading, I require help to get these themes fully functioning and performing in live enviroment and NOT DEMO. 3. Speedy Delivery: This project needs to be completed ASAP and therefore, I expect prompt action and efficient work. Ideal applicants will have: - Proficiency in WordPress and server management - Experience...

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    I'm seeking a proficient developer to facilitate a seamless integration between our processing system and Netsuite OneWorld. Our objective is to enhance operational efficiency through this integration, optimizing our accounting processes. The processing software to be connected is yet to be definitively decided, thus flexibility and adaptability in your expertise will be highly valued. **Key Requirements:** - Profound knowledge of Netsuite OneWorld - Experience in integrating various processing software with Netsuite - Ability to suggest the best processing software for integration based on our needs - Strong problem-solving skills to address any integration challenges **Ideal Skills and Experience:** - Demonstrated success in Netsuite integrations - Expertise in at least one of the...

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    OPEN POSITION: Data Base Developer ROLE RESPONSIBILITIES : -Develop and maintain our database system using PHP and SQL. -Optimize database performance for efficiency and scalability. -Collaborate with the development team to implement new features and functionality. -Troubleshoot and resolve database issues in a timely manner. -Stay updated on industry best practices and technologies. REQUIREMENTS : -Proficiency in PHP and SQL is essential. -Experience with HTML -JavaScriptand/or React is a plus. -Strong problem-solving skills and attention to detail. -Excellent communication and collaboration abilities. -Passion for gaming and travel is a bonus! Part time job 300 USD/Month

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    Overview: Seeking experienced Core PHP developer to update existing APIs and develop new ones for grocery app, admin panel, and driver app. 60-70% of API work already done; focus on updates and new features. Responsibilities: * Review existing API architecture and functionality. * Gather updated requirements for apps from team. * Update existing APIs to reflect new requirements. * Develop new APIs for additional features. * Ensure seamless integration with existing system. * Implement security measures and authentication. * Test thoroughly for bugs and optimize performance. * Coordinate with team for front-end integration. * Provide documentation and support. Requirements: * Proven Core PHP API development experience. * Familiarity with maintaining and updating APIs. * Proficiency in ...

    $334 (Avg Bid)
    $334 Wastani wa Zabuni
    34 zabuni
    Wordpress website 3 siku left
    DHIBITISHWA

    More details: What is the purpose of your Wordpress website? Blogging What information should successful freelancers include in their application? Past work What features do you want your blog to have? Search functionality

    $50 / hr (Avg Bid)
    $50 / hr Wastani wa Zabuni
    29 zabuni

    I am in need of an experienced ReactJS developer for the creation of a sophisticated front-end application. The key features of the application must include: - User Authentication: Integrating a secure sign-in system to protect user data. - Responsive Design: The application must look and function consistently on various screens sizes and devices. - Integration with APIs: The application needs seamless integration with multiple APIs. The application must be capable of interacting with an SQL database for data storage and retrieval. Having expertise in SQL database management would be greatly beneficial for this project. Ideal Skills: - Proficiency in ReactJS and SQL - Understanding of responsive design principles. - Experience in API integration. - User authentication implementation.

    $130 (Avg Bid)
    $130 Wastani wa Zabuni
    38 zabuni

    PLEASE IGNORE THE SMALL BUDGET MENTIONED IN THIS JOB POST. You can tell me the price of this work when applying for the project. Write a stored procedure / database query. In the attached file: all database structure and its data is present. I have also given examples with expected output. The table data is sample data I have entered manually. Some data can be wrong, so ask me any time if you think any data is wrong. All conditions are also written in it.

    $55 (Avg Bid)
    $55 Wastani wa Zabuni
    14 zabuni

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