Freelancer.com is offering you thousands of professional Java developers who will help you with all your Java tasks in a timeless manner and with excellent proficiency. Java is a scripting language used to enable programmatic access to objects within software applications. Java developers will make your website more interactive, allowing your users to input information, move elements around on the page, and make your website more functional.

If you are a Java developer, can finish tasks with high level standards and in a timely manner, then this is the right place for you! Freelancer.com supplies Java freelancers with thousands of projects, having clients from all over the world looking to have their job done professionally and settling for nothing but the best. Jobs vary from building dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript projects and get paid with an average of $200 per project!

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    Need website security expert 6 siku left
    DHIBITISHWA

    Need website security expert Extensive work experience is required

    $561 (Avg Bid)
    $561 Wastani wa Zabuni
    15 zabuni

    We are seeking a highly skilled backend developer to join our team for a short-term project. The ideal candidate will have a strong background in developing and maintaining web applications using and Node.js. Responsibilities: Develop and maintain web applications using and other related technologies Write clean, modular, and maintainable code Collaborate with the team to identify and solve complex problems Implement and test new features and functionality Troubleshoot and debug issues as they arise Keep up-to-date with the latest developments in and related technologies Qualifications: Strong experience with and TypeScript Experience with Node.js and Strong understanding of web application development and architecture Experience with MongoDB or other NoSQL databases Experience wi...

    $6 / hr (Avg Bid)
    $6 / hr Wastani wa Zabuni
    8 zabuni

    We are looking for an Experienced android developer to develop a VPN app from scratch. We already develop a VPN app from scratch but sometimes we faced connection issues (like DNS_PROBE_STARTED, DNS_PROBE_FINISHED_NO_INTERNET) and speed issues. App link: We are looking for an expert who can resolve those issues from the existing VPN app OR develop a new VPN app from scratch.

    $1155 (Avg Bid)
    $1155 Wastani wa Zabuni
    12 zabuni

    Android and ios smartphone application programming required To view movies and photos With the possibility of creating free and paid accounts and linking payment gateways. With a control panel for management. Note: ui/ux is provided by us. Only programming is required

    $213 (Avg Bid)
    $213 Wastani wa Zabuni
    20 zabuni
    Games developer Android & iOS 6 siku left
    DHIBITISHWA

    Require Android developer who has experience in Virtual Reality Navigation System using indoor navigation system and sensors

    $23 / hr (Avg Bid)
    $23 / hr Wastani wa Zabuni
    10 zabuni
    Full stack 6 siku left

    I am looking for full stack developer specialist in react js and java

    $29 (Avg Bid)
    $29 Wastani wa Zabuni
    23 zabuni
    Mobile application 6 siku left
    DHIBITISHWA

    Please refer attached document for details

    $4778 (Avg Bid)
    Makubaliano ya Kutotoa Taarifa
    $4778 Wastani wa Zabuni
    19 zabuni

    to develop financial calculator for android

    $345 (Avg Bid)
    $345 Wastani wa Zabuni
    21 zabuni

    calculator developer for android application

    $310 (Avg Bid)
    $310 Wastani wa Zabuni
    32 zabuni

    If Anyone made a Mod of Fiewin application for me then contact me. First Read the Instructions :-- 1) First Go to this website -- and check there game MInesweeper. 2) In this game there are 16 boxes and we have to open the 15 boxes one by one. 3) But there is a Mine in 1 Box , If we touch Mined Box then we lose the game. 4) You have to modify the application and put cross or any photo on the Mined Box. If you have any doubt just visit

    $369 (Avg Bid)
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    12 zabuni

    |||| Apply only if you have knowledge of any Programming language |||| The following is desirable: * You are a member of , or any other programming platform where you have been posting OR *You already have a programming blog OR *You have written programming content earlier for anyone and have samples to show. New freelancers are welcome. We are an on-demand website where hundreds of programming-related topics need to be covered every day. We are seeking programmers (Students/Freshers) who can perform writing on programming problems and topics. We will provide Topics/Keywords to write upon. All programming languages are welcome. This project for: Programmers (students/freshers) Who are willing to learn and contribute to the community and want to build their profile and earn a good rev...

    $16 (Avg Bid)
    $16 Wastani wa Zabuni
    11 zabuni

    Hello, we’re a delivering company that believe in technologies. We want to build a robot that can be operate by humans to make delivery outdoor. With camera-gps-alarm-interphone- safe storage. I need an expert who can build the robots. If someone can just make design system and software we can also talk

    $9888 (Avg Bid)
    $9888 Wastani wa Zabuni
    26 zabuni
    Java developer Needed 6 siku left
    DHIBITISHWA

    I need a Java developer for making an application run server side

    $143 (Avg Bid)
    $143 Wastani wa Zabuni
    55 zabuni

    La aplicación debe ser desplegada utilizando insfraestructura Docker. Para cada aplicación se debe generar un contenedor docker. El programa esta hecho en Intellij IDEA, hay que aplicar los cambios que pide el documento

    $30 (Avg Bid)
    $30 Wastani wa Zabuni
    2 zabuni

    busco programador para servidor qb-core de fivem

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

    Freeze Dryer Project for medical facility

    $1335 (Avg Bid)
    $1335 Wastani wa Zabuni
    29 zabuni

    The file creates a server to run on port 5000, And I need to make it work just, It has the function of passing the parameter email, and password, and returning the encrypted values. It's ready, just make it work so I can run it

    $103 (Avg Bid)
    $103 Wastani wa Zabuni
    43 zabuni

    I have an existing graphql api that takes and array of multimedia etc that is being uploaded using apollo client to a graphQL api. Im trying to upload attachments to the same api using react query in a react native app and its not working. The project uses this react query process The user can select images from picture gallery. Add to object & send to api to be saved This is the file object the api requires - Graphql Playground -

    $46 (Avg Bid)
    $46 Wastani wa Zabuni
    13 zabuni
    Android app bug fixing - Native 6 siku left
    DHIBITISHWA

    Need a filter to be coded for a given result set. This code will be called from 3 different places in the app. When user browses by US, User browses by Name or User browses by Type. Work should be done without impacting any other pars of the code. Complete coding, testing and deliver code in 1 day. Must create build for uploading into Playstore for testing. JSK file must also be provided as well. PAYMENT WILL BE MADE ONLY AFTER ALL APPROVAL AND DELIVERABLES ARE MET. Will require NDA to be signed as per recommendation of Freelancer. Will be a fixed bit. Anyone responding to MUST deliver on time.

    $99 (Avg Bid)
    $99 Wastani wa Zabuni
    17 zabuni

    I have an existing graphql api that takes and array of multimedia etc that is being uploaded using apollo client to a graphQL api. Im trying to upload attachments to the same api using react query in a react native app and its not working. The project uses this react query process The user can select images from picture gallery. Add to object & send to api to be saved This is the file object the api requires - Graphql Playground -

    $21 - $71
    Imefichwa
    $21 - $71
    12 zabuni
    Lead springBoot Developer 6 siku left
    DHIBITISHWA

    Required job support for spring framework for EST time only. Need someone who has a complete understanding of spring boot and spring security. Turnaround time has to be quick.

    $16 / hr (Avg Bid)
    $16 / hr Wastani wa Zabuni
    24 zabuni

    Hi everyone I need senior spring boot expert for my onging project current project is backend - spring boot need to fix the bugs and update some functions If you are beginner in spring boot, don't apply Would you start your proposal with spring boot expert to check if you read my post carefully Thanks

    $263 (Avg Bid)
    $263 Wastani wa Zabuni
    35 zabuni
    Java developer required 6 siku left
    DHIBITISHWA

    Hi We're looking to hire Java developers with the below mentioned skill-set for a Full-time contractual job role for 6 months. Job type - Remote, contractual, Full-time Salary - 100k INR to 130k INR Experience - 5-10 yrs Job Description : ● Developing intelligent and scalable engineering solutions from scratch ● Partnering with the customers to share product vision and goals ● Working on high/low-level product designs & roadmaps along with a team of ace developers ● (S)he will be responsible for server-side component designing, detailed technical design, development, testing, implementation, and maintenance. ● Building products and applications using razor-edge technologies on Open source Java tech stack, HTML5, Backbone.js, Hadoop, Cassandra, MongoDB, etc ● (S)he will also rev...

    $4111 (Avg Bid)
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    11 zabuni

    Hello there Urgently need small Java development project to be developed by 28th January ie Saturday. Please apply ASAP if you can start it asap after hiring. Thanks

    $81 (Avg Bid)
    $81 Wastani wa Zabuni
    12 zabuni
    Android App setup 6 siku left
    DHIBITISHWA

    Hi, I have bought a project from Codecanyon and I am looking for someone who can set it up for me as per documentation. Few customizations might be required but that we will discuss later. Initially I just need to change the App name, Package name, Logo, Icon, few contents, Splash Screen and get it running without any error. I need both debug apk and abb file for playstore publishing. I need it super fast and All payments will be done after debug apk is received

    $101 (Avg Bid)
    $101 Wastani wa Zabuni
    21 zabuni

    I'm looking for appsheet and Android expert. need skill: inventory management and send data by email. Please contact if you are finish it.

    $12 / hr (Avg Bid)
    $12 / hr Wastani wa Zabuni
    15 zabuni

    Hello. freelancers. I am looking for one expert with full experience in data structure and algorithm field. If you are really expert only, please bid. To prevent auto bid, please add "I am not fool" in a sentence of bid. Good regards

    $110 (Avg Bid)
    $110 Wastani wa Zabuni
    33 zabuni
    Rotating proxies 6 siku left
    DHIBITISHWA

    Hi, I am looking for someone that can help me with rotating proxies, I am hoping to be able to open a browser and with rotating proxies then open as many tabs as I want all showing different IP addresses to avoid captchas, no made prices please, I can do this myself but don’t have the time at the minute, thank you

    $169 (Avg Bid)
    $169 Wastani wa Zabuni
    11 zabuni

    Hello, I need a mobile application for my construction company. This app work very basic but admin section I need very strong. Please read attachment for better understanding. Thanks

    $93 (Avg Bid)
    $93 Wastani wa Zabuni
    30 zabuni
    AI Mentor 6 siku left

    We are an edtech company conducting live classes for students in India and we are looking for Mentors who can give us an expert insight on diverse topics on AI.

    $104 (Avg Bid)
    $104 Wastani wa Zabuni
    8 zabuni

    Looking for a tutor to solve the following issues... 1- Android studio to database connection 2- Payment Gateway 3- Android app setup on Google Play Store

    $4 / hr (Avg Bid)
    $4 / hr Wastani wa Zabuni
    24 zabuni

    Custom router built upon Linux which connect sand syncs back to an AWS hosted management platform. Key technologies involved and needed are - Java 11 - Spring Boot - Linux IP route and IP Rule - RabbitMQ - Microservices Experience of below also useful:- - Redis - Eureka - Apache - Python

    $21 / hr (Avg Bid)
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    23 zabuni

    I need a process where a user enters phone number of website and a file download link is sent to his number as SMS. Similar to

    $80 (Avg Bid)
    $80 Wastani wa Zabuni
    7 zabuni
    Enterprises -- 2 5 siku left

    Need native devloper for devlop software for enterprises

    $297 (Avg Bid)
    $297 Wastani wa Zabuni
    14 zabuni
    Mobile app 5 siku left

    we need built an app mobile for android and iOS is a party finder app mobile.

    $2356 (Avg Bid)
    $2356 Wastani wa Zabuni
    150 zabuni
    FastAPI Developer Help 5 siku left
    DHIBITISHWA

    I have an inventory system backend using SQLAlchemy FastAPI PostgreSQL. I am working on storing sub site locations for every site. Zone / Aisle / Rack / Shelf / Bin Here is the models I am using: class Site(Base): __tablename__ = "sites" __mapper_args__ = {"eager_defaults": True} id = Column( Integer, Identity(start=100_000), primary_key=True, index=True, autoincrement=True, ) name = Column(String, unique=True, index=True) description = Column(String) addressLine1 = Column(String) class Site_Location(Base): __tablename__ = "site_locations" __mapper_args__ = {"eager_defaults": True} __table_args__ = ( UniqueConstraint("name", ...

    $21 (Avg Bid)
    $21 Wastani wa Zabuni
    7 zabuni
    Trophy icon Improve Algorithm Performance 1 siku left

    I'm looking for a freelancer who can improve Performance Evaluation of Hybrid Cryptography System please check attached file and let me know who can solve it. Thanks

    $220 (Avg Bid)
    Il'ohusishwa Imehakikishiwa
    $220
    2 wasilisho
    Java developer for support work 5 siku left
    DHIBITISHWA

    I need java developer for support work. expert in functional programming and core java

    $7 / hr (Avg Bid)
    $7 / hr Wastani wa Zabuni
    47 zabuni

    just give me 30 minute everyday to solve my doubt on devops by any desk or other app

    $16 (Avg Bid)
    $16 Wastani wa Zabuni
    4 zabuni

    I am looking for Sr. React Native and Android Developer. I have a react native project built with Expo, typescript. But I couldn't publish app to google store, because android sdk version is 30 which means it's not compatible on google store. All features are completed as well and iOS has been already submitted. So I think Expo version should be upgraded to the latest version. It's very urgent to me and I want to publish android as soon as possible. As long as android sdk version is 31 or higher, I can get app published on google store. I am looking for someone who can handle this problem shortly. Please apply if you did upgrade Expo versions successfully before

    $181 (Avg Bid)
    $181 Wastani wa Zabuni
    19 zabuni
    Esp32 -- android app 5 siku left
    DHIBITISHWA

    I would like a dedicated android app that communicates with an Esp32 IoT device under development. I am tired of launching third party Bluetooth apps to connect and send commands to esp32 each time. This app should be able to turn on/off multiple functions within android. I am looking for a candidate familiar with the IoT and android ecosystems. Deliverables include code for application and .apk.

    $193 (Avg Bid)
    Makubaliano ya Kutotoa Taarifa
    $193 Wastani wa Zabuni
    15 zabuni

    I have built a PDF document in adobe and I need the document to have data entered, a user sign it and then send the next person in the chain who will need to do the same. I would like it to be saved to a shared folder and then sent the next person in line using an automated task based on information in the document. I think Java is the best way to do this based on what I understand and have read. I also need the document to require fields to be completed prior to it being signed and some of those fields are drop downs, but they are drop downs and I don't want the default one to count as it being completed. I also would like a way to track where the document is in the chain.

    $169 (Avg Bid)
    $169 Wastani wa Zabuni
    39 zabuni

    I am working on an app so I want a android developer

    $577 (Avg Bid)
    $577 Wastani wa Zabuni
    18 zabuni

    Build A Android who send all incomming sms to a mobile number

    $121 (Avg Bid)
    $121 Wastani wa Zabuni
    9 zabuni

    This application is design on Web application and mobile application using back-end language Java and also send a report file in manner way

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

    I wish to monetise a keyboard app on android, it is a new unique design so the wire frame will need to be redesigned, along with the design, so keys animation, key bubbles will need doing. I wish it to have the auto predict function symbols pages re sizable, movable

    $1452 (Avg Bid)
    $1452 Wastani wa Zabuni
    46 zabuni

    Hello There, I have got an interesting and challenging personal project. And I am looking for blockchain developer individual residing in CANADA, TORONTO or GTA If you are available and interested, please let me know. Thank you, Arthur

    $29 / hr (Avg Bid)
    $29 / hr Wastani wa Zabuni
    22 zabuni
    Need a ios developer 5 siku left
    DHIBITISHWA

    Need a android developer in java and ios with swift . need to have 4-5 years of experience

    $5 / hr (Avg Bid)
    $5 / hr Wastani wa Zabuni
    11 zabuni
    Lead Spring Boot API developer 5 siku left
    DHIBITISHWA

    Required job support for spring framework for EST time only. Need someone who has a complete understanding of spring boot and spring security. Turnaround time has to be quick.

    $15 / hr (Avg Bid)
    $15 / hr Wastani wa Zabuni
    22 zabuni

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