Uundaji wa Vigezo vya Data Jobs

Data Modeling is the process of creating data structures to store, organize, and represent data. In this process, professional Data Modeling Experts analyze and refine data from varying sources in order to create a cohesive and unified database. They also develop designs to enhance the use of databases, create data architecture models that will store related information sets, and suggest best practices for data storage. Ultimately, the end goal of proper Data Modeling is to optimize the accuracy and usability of all data collected.

Here's some projects that our Data Modeling Experts made real:

  • Developing frameworks for data extraction from sources like the internet, IoT devices and ERP software
  • Designing techniques to interpret complex datasets into easy-to-understand visualizations
  • Utilizing mathematical equations to build models that accurately captures industry dynamics
  • Analyzing business metrics and trends to determine consumer behavior
  • Result optimization to improve processes and operations within companies
  • Automating manual tasks with database applications

Data Modeling is an integral part of any business venture using tech as its backbone. Our Freelancer.com community is here to offer you a range of highly skilled Data Modeling Experts suited to any kind of project or practice you may need assistance with. If you’re looking for an expert in this field, look no further than Freelancer.com: we provide you with all the tools and professionals you need for success in order to bring your data related dreams into fruition. Post your project on our website today and hire a top quality Data Modeling Expert!

Kutoka kwa kaguzi 15,596 , wateja wanakadiria yetu Data Modeling Experts 4.9 kati ya nyota 5.
Ajiri Data Modeling Experts

Data Modeling is the process of creating data structures to store, organize, and represent data. In this process, professional Data Modeling Experts analyze and refine data from varying sources in order to create a cohesive and unified database. They also develop designs to enhance the use of databases, create data architecture models that will store related information sets, and suggest best practices for data storage. Ultimately, the end goal of proper Data Modeling is to optimize the accuracy and usability of all data collected.

Here's some projects that our Data Modeling Experts made real:

  • Developing frameworks for data extraction from sources like the internet, IoT devices and ERP software
  • Designing techniques to interpret complex datasets into easy-to-understand visualizations
  • Utilizing mathematical equations to build models that accurately captures industry dynamics
  • Analyzing business metrics and trends to determine consumer behavior
  • Result optimization to improve processes and operations within companies
  • Automating manual tasks with database applications

Data Modeling is an integral part of any business venture using tech as its backbone. Our Freelancer.com community is here to offer you a range of highly skilled Data Modeling Experts suited to any kind of project or practice you may need assistance with. If you’re looking for an expert in this field, look no further than Freelancer.com: we provide you with all the tools and professionals you need for success in order to bring your data related dreams into fruition. Post your project on our website today and hire a top quality Data Modeling Expert!

Kutoka kwa kaguzi 15,596 , wateja wanakadiria yetu Data Modeling Experts 4.9 kati ya nyota 5.
Ajiri Data Modeling Experts

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    Jimbo la Kazi
    17 kazi zimepatikana

    I’m assembling an internal research archive and need a well-structured collection of ECU binaries. Both the untouched stock file and its exact modified counterpart must sit side by side in a neat folder structure so I can run automated comparisons. Scope • Coverage: I’m interested in all brands and models—passenger cars, SUVs, trucks, anything that runs a modern ECU. • Vintage: The newer the calibration software the better; late-model vehicles are my main focus. • Format: BIN is perfect and WinOLS (.ols) projects are welcome if you already have them. • Purpose: Files are strictly for analysis, algorithm training, and system building, not for flashing customer vehicles. Quality Expectations Clean naming, checksum-intact binaries, and one-to-...

    $20 Average bid
    $20 Wastani wa Zabuni
    3 zabuni

    I’m a complete beginner who wants to move well beyond theory and into practical, project-based learning. The journey should start with data-science fundamentals—Python, NumPy, pandas, basic statistics, data cleaning and visualization—then progress step-by-step to machine-learning models, large-language-model workflows, retrieval-augmented generation (RAG), agent frameworks, and automation best practices. Hands-on projects are essential; each topic needs to come with a small, self-contained exercise or micro-app that I can build, run, and extend. Think Jupyter notebooks, lightweight Flask or FastAPI endpoints, and scripts that hit real APIs (OpenAI, Hugging Face, LangChain, etc.). Code must be well-commented so I can retrace the logic afterward. Ideal flow • K...

    $127 Average bid
    $127 Wastani wa Zabuni
    15 zabuni
    $155 Wastani wa Zabuni
    10 zabuni

    Sales Analysis Dashboard using Power BI Developed an interactive Sales Analysis Dashboard in Microsoft Power BI to gain actionable insights into business performance across multiple dimensions such as category, state, city, and payment modes. The dashboard provides a comprehensive overview of total revenue (2M+), total quantity sold (5615), and total transaction amount (438K). It analyzes sales performance across key product categories including Electronics, Clothing, and Furniture, highlighting revenue contribution, quantity sold, and average revenue per category. Key features of the project include: Category-wise Analysis: Identified Electronics as the highest revenue-generating category (~819K), followed by Clothing and Furniture. Geographical Insights: Highlighted top-performing ...

    $10 / hr Average bid
    $10 / hr Wastani wa Zabuni
    13 zabuni

    We are seeking an experienced Data Engineer to build and maintain scalable, high-performance data pipelines and infrastructure for our next-generation data platform. The platform ingests and processes real-time and historical data from diverse industrial sources such as airport systems, sensors, cameras, and APIs. You will work closely with AI/ML engineers, data scientists, and DevOps to enable reliable analytics, forecasting, and anomaly detection use cases. Shape Major Skills : Spark, Flink, Iceberg Key Responsibilities · Design and implement real-time (Kafka, Spark/Flink) and batch (Airflow, Spark) pipelines for high-throughput data ingestion, processing, and transformation. · Develop data models and manage data lakes and warehouses (D...

    $43195 Average bid
    $43195 Wastani wa Zabuni
    1 zabuni

    Stroke Rehabilitation MVP (Phase 1: Part 1 + Part 2) Platform: (mandatory) Objective Develop a functional MVP of a stroke rehabilitation support system that combines daily task management, caregiver interaction, and basic recovery tools within raccoonai.tech. The system must be accessible, simple, and reliable for daily use, specifically designed for users with cognitive and motor limitations. Phase 1 Scope (Divided into 2 Parts) Part 1 – Core System & Daily Task Foundation Focus: Build the core structure and “daily anchor” Requirements: Set up data models: Users (Patient, Caregiver) Tasks (medication, appointments, daily routines) Reminders (time-based) Develop core features: Daily dashboard (Today’s tasks) Task creation/editing (user + caregiver-ready structu...

    $73 Average bid
    $73 Wastani wa Zabuni
    46 zabuni
    Advanced Odoo Development Support
    3 siku left
    Dhibitishwa

    I need my live Odoo 15 Enterprise instance on upgraded to version 19 while ensuring smooth operation. The core platform upgrade is straightforward; the main focus is on three custom modules that handle Australian phone-number formatting and phonebook sync, manage wholesale vs. retail price displays, and add weight calculations to paperwork. Since these modules have never undergone a major version upgrade, their data models and views require careful migration. Custom module details: Split one module into separate components: • A module for reformatting phone numbers to Australian international format (possibly native in v19) and syncing phonebook/call logs with our VOIP provider. • A pricing module with editable retail price lists for two zones (wholesale = retail – 10%),...

    $143 Average bid
    $143 Wastani wa Zabuni
    68 zabuni

    I need a clean, well-structured Excel workbook that lets me drop in raw performance-metrics data and immediately see customer segmentation, trend analysis, and behavioural insights without any extra manual work. Structure & flow • One “Raw_Data” tab where I can paste or Power-Query-refresh the latest export. • A calculation layer (hidden or clearly marked) that handles all formulas, dynamic named ranges, and any DAX/Power Pivot measures you think will keep things fast. • Separate, presentation-ready dashboards: – Segmentation: break customers into meaningful tiers or cohorts and surface key KPIs for each. – Trend Analysis: month-over-month and YTD views, spark lines, variance indicators. – Behavioural Analysis: visualise e...

    $9 / hr Average bid
    $9 / hr Wastani wa Zabuni
    8 zabuni

    Sales Analysis Dashboard using Power BI Developed an interactive Sales Analysis Dashboard in Microsoft Power BI to gain actionable insights into business performance across multiple dimensions such as category, state, city, and payment modes. The dashboard provides a comprehensive overview of total revenue (2M+), total quantity sold (5615), and total transaction amount (438K). It analyzes sales performance across key product categories including Electronics, Clothing, and Furniture, highlighting revenue contribution, quantity sold, and average revenue per category. Key features of the project include: Category-wise Analysis: Identified Electronics as the highest revenue-generating category (~819K), followed by Clothing and Furniture. Geographical Insights: Highlighted top-performing ...

    $236 Average bid
    $236 Wastani wa Zabuni
    14 zabuni
    Dynamics 365 CE Developer Needed
    3 siku left
    Dhibitishwa

    We have Dynamics 365 Customer Engagement instance and need a developer who can step in to extend and streamline what we already have. You’ll be working on three main fronts: • Management – I’m specifically looking for help with data-centric administration. That includes migrating legacy records into CE, cleaning what’s already there, and wiring up ongoing data integrations so our information stays consistent. On the reporting side, I want polished, role-based dashboards that surface KPIs without the usual noise. • Modeling – Custom tables, relationships, forms, and views all need refinement. Expect to shape the underlying data model so future features can be added without re-work. If you’re comfortable with solution layering and ALM best pra...

    $849 Average bid
    $849 Wastani wa Zabuni
    35 zabuni

    We are looking for an experienced Palantir Foundry Developer to support data and AI use cases. Scope of Work: * Build and maintain Foundry data pipelines (Pipeline Builder, Transforms) * Work with Ontology (object types, link types, data modeling) * Develop Workshop applications for business users * Implement AIP Logic workflows and basic agent integrations * Write production-quality Python, SQL, and PySpark code Requirements: * Hands-on experience with Palantir Foundry (mandatory) * Strong skills in Python, SQL, and PySpark * Experience with Ontology, Pipelines, and Workshop * Basic understanding of AIP (preferred) Project Details: * Budget: ₹45,000+(Negotiable) * Location: India

    $549 Average bid
    $549 Wastani wa Zabuni
    20 zabuni

    I’m looking for an experienced Power BI developer to build a financial dashboard that provides clear visibility into performance, with a strong focus on budget vs actual analysis and KPI tracking. All underlying data will be provided in Excel format. The goal is to transform this data into a clean, interactive, and management-ready dashboard that supports decision-making. Scope of Work • Review and structure the provided Excel data • Build a robust data model within Power BI • Create DAX measures for key financial metrics • Develop an interactive dashboard with filters and drill-down capability Key Metrics to Include • Revenue, Costs, and Net Profit • Budget vs Actual (with variance analysis) • Monthly and Year-to-Date (MTD/YTD) performa...

    $24 Average bid
    $24 Wastani wa Zabuni
    13 zabuni

    I have a set of raw transactional records sitting in several CSV files. I need them imported into Power BI, cleaned, and reshaped into a star-style model. The core relationships I must see are Customer → Orders and Region → Revenue; anything else you add for best practice is welcome provided it remains documented. Once the model is in place, create DAX measures for: • Total revenue • Number of orders • Distinct customers • Return rate With those measures, build visuals that show: • Revenue distribution by region • Seasonal revenue patterns (month and quarter) • Any revenue-concentration risk—e.g., regions or customers that contribute a disproportionate share • Key performance trends over time I will consider the job c...

    $19 / hr Average bid
    $19 / hr Wastani wa Zabuni
    39 zabuni
    Trophy icon Redesign Excel Erasmus+ Dashboard
    18 masaa left

    BACKGROUND I maintain an Excel‑based dashboard used by International Office staff at several European vocational colleges to manage and monitor Erasmus+ administration. The workbook is used daily and already contains accurate data and calculations. The main need is to improve the layout, visual hierarchy, and usability, while keeping everything fully maintainable in native Excel. WHAT THE DASHBOARD TRACKS The dashboard monitors the following 6 key performance indicators (KPIs), each with planned vs. registered values where applicable: 1. Total Erasmus+ budget available 2. Available budget for partner countries 3. Available budget per college location (planned vs. registered) 4. Total number of participants with fewer opportunities (planned vs. registered) 5. Total number of participants i...

    $293 Average bid
    Imehakikishiwa
    $293
    90 wasilisho

    The project aims to design and implement a comprehensive, model-driven Computer Aided Facility Management (CAFM) system based on Microsoft 365. The solution establishes a unified conceptual data model as the digital backbone, connecting buildings, spaces, assets, documents, contracts, tickets, and operational FM processes within one integrated platform. By orchestrating SharePoint Online, Power Apps, Power Automate, Power BI, and related Microsoft 365 services, the system will provide modular functionality for space management, maintenance, asset management, booking, energy monitoring, workplace management, and further facility-related processes. The platform is designed to be scalable, multi-tenant capable, role-based, and certification-ready according to GEFMA 444, ensuring long...

    $34906 Average bid
    $34906 Wastani wa Zabuni
    54 zabuni

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