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Bosnia and Herzegovina
$29/hr
100%
Job Success
$200K+ earned
Available now
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Md Liakat H.
has worked
.
✅ Top-Rated Plus | $250K+ Earned | 100% Job Success | 11,000+ Hours
I’m a Senior Full-Stack .NET Developer with 15+ years of experience building reliable, scalable, and secure web and desktop applications. I specialise in C#, ASP.NET Core, MVC, and SQL — delivering clean, efficient code backed by real-world business insight.
🔧 What I Offer:
Full-stack development (C#, ASP.NET Core, MVC, JavaScript, jQuery)
Clean, maintainable code and performance-focused backend
Frontend development using Razor Views, HTML5, and Bootstrap
SQL expertise: complex queries, performance tuning, EF Core
Smooth deployments: Azure DevOps, CI/CD, Git, IIS
Strong communication, on-time delivery, and long-term support
💼 Industries I've Worked With:
E-commerce | SaaS | ERP/CRM | Healthcare | Internal business tools
I’m easy to work with, dependable, and focused on helping clients succeed through well-built software. Whether you need a single dev or a lead to take ownership of delivery — I’m here to help.
📩 Available for both long-term projects and one-off jobs. Let’s connect!
$105/hr
$5K+ earned
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*My Upwork history is from work completed between 2006-2008 and then side projects during maternity and post graduate study in 2016. Please review my profile and work portfolio site to understand what I am able to provide.
I design and deliver enterprise-scale data platforms in regulated, high-consequence environments. My work spans strategy, architecture, governance, engineering, and analytics delivery.
I’m a senior technical product and data architecture leader with over 15 years of experience owning and delivering production data platforms in highly regulated, high-consequence environments and over 25 years in data. My work has focused on building systems where correctness, auditability, and timeliness directly impact funding allocation, revenue inflows, and executive and regulatory accountability. I’ve operated in CTO-equivalent technical ownership roles across education, healthcare, emergency services, and commercial organisations, with responsibility for architecture, design decisions, and delivery of foundational data products and AI-enabled systems. I specialise in translating complex policy, analytics, science, and operational requirements into scalable, decision-ready platforms that deliver real-world outcomes.
Experience - Data Strategy and Program Management, Data Governance and Lifecycle Management, Data Security, Quality and Compliance, Metadata Management, Master Data Management, Data Modelling, Data Operations and Storage, Data Integration and Interoperability, Data Analytics and Data Science, End to End Data Product Delivery
Tools and Technologies
SQL, SQL Server, Azure SQL, PostgreSQL, TransactSQL, ORACLE, SIEBEL. Snowflake, Snowpark for Python, Snowpipe, Dynamic Tables, AWS RDB (PostgreSQL), AWS EC2, AWS S3, Apache Iceberg , AWS Glue, AWS Event Manager, AWS Lambda, Azure Dev Ops, Azure Datafactory, AWS Firehose, DBT, SSIS, SSRS, Tableau, Power BI , Power BI Paginated, Crystal Reports, Cognos, Grafana, Sybase, MySQL, VBA, Visual Basic, DAX, Python, ESRI ArcGIS, QGIS, ERDAS Imagine, VS Code, Visual Studio, Wherescape Red, Microsoft Dataverse, Business Objects, Kimball, Data Vault, Data Modelling, DAG
$85/hr
100%
Job Success
$200K+ earned
Available now
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I am a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗨𝗽𝘄𝗼𝗿𝗸 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝗻𝘁, if you need to 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲 𝗺𝗮𝗻𝘂𝗮𝗹 𝗽𝗿𝗼𝗰𝗲𝘀𝘀𝗲𝘀, streamline data loads, migrate 𝗳𝗿𝗼𝗺 𝗼𝗻-𝗽𝗿𝗲𝗺𝗶𝘀𝗲𝘀 to 𝗔𝘇𝘂𝗿𝗲, 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗙𝗮𝗯𝗿𝗶𝗰, 𝗦𝗻𝗼𝘄𝗳𝗹𝗮𝗸𝗲 or 𝗗𝗮𝘁𝗮𝗯𝗿𝗶𝗰𝗸𝘀, generate 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗿𝗲𝗽𝗼𝗿𝘁𝘀, or perform 𝗰𝗼𝘀𝘁 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 or 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻?
I have delivered 800+ metadata-driven ETL pipelines, built advanced Power BI dashboards, and migrated 3,000+ reports from Domo, MicroStrategy, and Tableau to Power BI. My experience also includes enterprise data modeling, data warehouse design, GenAI and Copilot integration, and building 500+ Power Platform applications and automations for mid-sized and enterprise organizations.
𝗣𝗼𝘄𝗲𝗿 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲 | 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗙𝗮𝗯𝗿𝗶𝗰 | 𝗗𝗮𝘁𝗮𝗯𝗿𝗶𝗰𝗸𝘀 | 𝗦𝗻𝗼𝘄𝗳𝗹𝗮𝗸𝗲 | 𝗧𝗮𝗯𝗹𝗲𝗮𝘂 | 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜 | 𝗗𝗢𝗠𝗢 | 𝗪𝗲𝗯𝗵𝗼𝗼𝗸𝘀 | 𝗔𝗣𝗜𝘀 | 𝗣𝘆𝘁𝗵𝗼𝗻 | 𝗧-𝗦𝗤𝗟 | 𝗖# | 𝗗𝗔𝗫 | 𝗔𝗗𝗙 | 𝗘𝗧𝗟 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀 | 𝗠𝗲𝗱𝗮𝗹𝗹𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 | 𝗦𝘁𝗮𝗿 𝗦𝗰𝗵𝗲𝗺𝗮 𝗠𝗼𝗱𝗲𝗹𝗶𝗻𝗴 | 𝗟𝗟𝗠 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 | 𝗖𝗼𝗽𝗶𝗹𝗼𝘁 | 𝗠𝗟𝗢𝗽𝘀
I’m a co-founder of a Microsoft Partner firm, and I don’t just code, develop, or deploy solutions — I lead a 70+ experts, fully in-house team of top-tier, homegrown senior engineers. We deliver all projects fully in-house — no outsourcing. If we can’t deliver it with our own team, we don’t take the project.
We don’t just help with tasks; we own and deliver end-to-end solutions. Our model allows us to move 10× faster, with better cost efficiency, compared to large, brand-name consulting firms burdened by overhead.
If you prefer working directly with senior engineers, matter experts, value performance over logos, and want a team that takes full ownership and delivers real results — let’s talk.
𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 & 𝗜𝗻𝘀𝘂𝗿𝗮𝗻𝗰𝗲: Built AI-driven analytics, automated workflows, and cost optimization systems for UnitedHealth Group and Molina Healthcare, improving efficiency and decision-making. Used OpenAI, GPT, Python, Fabric and Power BI
𝗙𝗶𝗻𝗮𝗻𝗰𝗲 & 𝗕𝗮𝗻𝗸𝗶𝗻𝗴: Designed and developed secure data warehouses, data pipelines, and real-time reporting platforms covering AR, AP, GL, invoices, vendors, ledgers, and budgeting.
𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 & 𝗣𝗿𝗼𝗽𝗲𝗿𝘁𝘆 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁:Delivered predictive analytics, ETL, and workflow automation across platforms including Yardi, Sage Intacct, QuickBooks, MRI, RealPage, Entrata, and Salesforce.
𝗠𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴: Implemented data mirroring and integration from JD Edwards (Oracle), SAP, and on-prem SQL Server into Microsoft Fabric, enabling real time analytics for inventory management, sales performance, and supply chain operations.
or need 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 that communicate seamlessly (agent-to-agent protocol) and let 𝐮𝐬𝐞𝐫𝐬 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁 with your 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲 in 𝗽𝗹𝗮𝗶𝗻 𝗘𝗻𝗴𝗹𝗶𝘀𝗵 — 𝗻𝗼 𝗰𝗼𝗱𝗶𝗻𝗴 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗱?
We design and build end-to-end AI automation solutions that handle everything from natural language database interaction to workflow automation, data pipeline orchestration, and real-time analytics.
Other Skills: Microsoft Fabric Expert, Microsoft Fabric, Microsoft Fabric specialist, Power BI Desktop models, Excel files, SQL data warehouse, Power BI Desktop, Microsoft Fabric semantic models, Excel, OneDrive, SharePoint integration, Microsoft Power BI, Microsoft Azure, Data Warehousing, ETL, SQL, Data Analysis, ETL Pipeline, Fabric, dbt, Microsoft Fabric Data Engineer, ETL Pipeline, PySpark, Data Modeling, lakehouse, Data Ingestion, spark-based notebooks, powerbi, SQL, Python, Power Query, ETL Pipeline, Data Modeling, Lakehouse, Data Ingestion, Power BI, Power Query, SQL, Microsoft Power BI Data Visualization, Fabric Dataflows, Fabric Pipelines, Fabric Integration, Data Engineering with Fabric, Microsoft Data Platform, Databricks Tutor, Databricks, Databricks Platform, Databricks MLflow, AI Agent Development, Databrick Engineer, Databricks Platform, Databricks Expert, databricks integration, Snowflake integration, Snowflake, Databricks test, Databricks notebook, ETL Specialist, ETL, Data Warehousing, AWS, GCP, Azure Databricks, Azure Data Engineer, ETL Pipeline, ETL Developer, Data Warehousing & ETL Software, ETL Software, Informatica, Informatica cloud, Informatica PowerCenter, ETL solutions, including ETL, pipelines, Senior Data Engineer, Data Architect, Data engineer experts, Experienced Data Engineer, Apache Spark, Apache Spark ecosystem, AWS Glue, AWS Big Data, ETL Data Transformation, Data Pipelines, Azure DataBricks, AI Agents, AI Automation & Agent, AI Senior Agent, AI Agent Development, n8n, NLP, Generative AI, Agent GPT, Large Language Model, NLP PIPELINES, PROMPT ENGINEERING, ChatGPT, GPT-4 API, Generative AI Developer, AI Agentic Chatbot, Agentic AI Developer
Associated with
Data Integrity Services, Inc.
$200K+
earned
$10/hr
100%
Job Success
Available now
Offers consultations
Start of list.
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As a highly skilled Data Analyst with expertise in Looker Studio, BigQuery, Python, and automation, I help businesses unlock the full potential of their data by providing actionable insights, building dynamic dashboards, and automating reporting processes.
With a deep understanding of cloud-based data management and data visualization, I specialize in creating interactive, user-friendly dashboards using Looker Studio connected to BigQuery. Whether you need real-time data visualizations, custom reporting, or automated data pipelines, I can design solutions that are tailored to your unique business needs.
Here’s how I can help you:
✅ GA4 Setup and configuration –I can help you set up and configure GA4 correctly, ensuring that your tracking is precise and your goals are aligned with your business objectives.
✅ 𝐋𝐨𝐨𝐤𝐞𝐫 𝐒𝐭𝐮𝐝𝐢𝐨 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 – I create visually engaging dashboards that allow you to track KPIs, perform trend analysis, and dig deeper into your data with ease.
✅ Data Analysis and Reporting - I excel at transforming complex datasets into clear, insightful reports that drive business decisions.
✅ 𝐁𝐢𝐠𝐐𝐮𝐞𝐫𝐲 𝐃𝐚𝐭𝐚 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 – With experience in managing large-scale datasets, I ensure your BigQuery environment is optimized for performance and cost-efficiency.
✅ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 – Streamline reporting for real-time decision-making and efficiency.
✅ Web Scraping – Expert in web scraping where extensive knowledge in Python, Selenium, Beautiful Soap.
✅ 𝐃𝐚𝐭𝐚 𝐕𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 – Simplify complex data with clear, impactful visuals.
Let’s work together to bring your data to life and drive impactful results for your business!
$10/hr
100%
Job Success
$200+ earned
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Sarmad S.
has worked
.
🚀 Data Analytics | Business Intelligence | Dashboarding | Automation
I’m a Data Analyst and BI Engineer with hands-on experience in transforming raw data into actionable insights that drive better decisions and business growth.
My strength lies in deeply understanding the problem context — going beyond surface-level trends to reveal what really matters through smart analysis and intuitive visualizations.
🔧 Core Skills & Tools:
Dashboards: Power BI, Metabase, Excel
Data Engineering: SQL, Python, ETL pipelines
Automation: Reporting workflows, data pipeline optimization
Cloud & Scalability: Solutions built to grow with your business
💼 What I Can Do for You:
Build interactive dashboards with real-time data and smart filtering
Optimize SQL queries and databases for fast, reliable analytics
Design and implement ETL pipelines that ensure clean, usable data
Automate your reporting systems to save time and reduce errors
Translate complex data into clear, compelling business insights
💡 Why Clients Choose Me:
I don’t just deliver dashboards or reports — I help you understand your business better and make informed decisions with confidence. My analysis comes with context, clarity, and a focus on your strategic goals.
📩 Let’s unlock the full potential of your data — message me today to get started!
$12/hr
$20 earned
Available now
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Falguni S.
has worked
.
I'm a data and reporting consultant with over 15 Years of hands-on
experience helping businesses manage, migrate, and make sense of
their data.
Services and Expertise
* Database Design & Development (MS SQL 2008-2022)
* SQL Server Health Checks, Query Optimization & Performance
Tuning
* Database Administration, Backups, and High Availability
(AlwaysOn, Replication)
* Troubleshooting Slow Queries and Deadlocks
* ETL Workflow Development and Pipelines using SSIS
* Data Migration and Synchronization (On-Premise to Cloud / Cross-
Platform, including FoxPro to SQL, SQL to SQL)
* Custom Reporting Solutions (SSRS, Crystal Reports)
* Reporting Dashboards Development with SSRS
* Excel-SQL Integration and Data Connectivity
* Excel Automation & Interactive Dashboard Development
* Cloud SQL Databases (Azure SQL)
* Database Security Setup, Audits, and Compliance
* Automation of Maintenance, Monitoring, and Alert Systems
* ERP Implementation, Maintenance, and Add-on Module
Development
$45/hr
90%
Job Success
$10K+ earned
Offers consultations
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Srishti G.
has worked
.
🔥 CFA Charterholder | Lead Data Scientist | Data + Finance + Automation + Teaching + Writing Powerhouse 🔥
7+ years PRO experience + 7+ years academic mastery in Finance, BFSI, and cutting-edge Analytics. Master's in Big Data Analytics (GPA 8.8/10). Daily driver of Python, PySpark, SQL, Databricks, AWS, EMR + Airflow.
Clients hire me because I deliver THREE superpowers in ONE:
💼 Finance expert who reads numbers like a book
⚙️ Data scientist who builds bulletproof pipelines
👨🏫 Tutor who explains rocket science like bedtime stories
🚀 DATA & ANALYTICS MASTERY
Python (pandas, NumPy, scikit-learn, Flask APIs, automation)
R Programming (stats, modeling, survey analysis)
PySpark on Databricks/EMR + Airflow pipelines
Web scraping (BeautifulSoup, Selenium, Scrapy)
API integrations & production pipelines (OHLCV, backfills, daily updaters)
Text classification/NLP + ML (classification, regression, ensembles)
SPSS, SAS, MATLAB, Minitab, EViews, JASP + stats software
Dashboards: Power BI, Tableau, Looker Studio (DAX, interactive reports)
💰 FINANCE & MODELING EXPERTISE
Financial modeling (P&L, cashflow, balance sheets, franchise economics)
CFA concepts (equity, fixed income, derivatives, portfolio mgmt)
Risk/credit analytics, MIS, budget variance analysis
Excel mastery (automation, complex models via Python)
🎓 TEACHING & RESEARCH SUPPORT
CFA tutoring (Levels I-III)
Data analytics (Python/R/SQL/stats) + visualization training
Quant prep: CAT/GMAT/SAT/ACT
Academic writing: survey analysis, results papers, technical reports
AI/ML/DL paper editing (technical accuracy + clarity)
🛠 AUTOMATION & SPECIALIZED SKILLS
Survivorship-bias-aware data pipelines
Image annotation (Labelbox, CVAT) oversight
LLM-assisted workflows (code/docs/Excel logic)
⭐ WHAT CLIENTS RAVE ABOUT ⭐
"Phenomenal talent… incredibly fast… will definitely work with Srishti again!"
"Quick understanding + reactivity… thank you Srishti!"
"High attention to detail + regular communication = high quality"
"Exceptionally competent R programmer who exceeds expectations"
"Hit ALL milestones on time with excellent work"
Fast. Thorough. Reliable. Results-driven.
Got a project where finance + data + clear communication = success? Let's talk! 📈✨
$100/hr
100%
Job Success
$30K+ earned
Available now
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Your team is still doing by hand what AI can now automate — rebuilding the same reports every month, re-keying data between systems, reconciling numbers that should reconcile themselves. I build the AI automations and systems that make that manual work disappear — for finance and healthcare teams whose data is messy, regulated, and high-stakes.
I design and ship reliable, AI-powered workflows: automated reporting pipelines, "talk to your data" assistants, document and data-entry automation, and custom AI agents — built to run safely and unattended. I do it with real engineering discipline (governed, permission-scoped, tested — not a brittle no-code hack), so you get automation you can trust with sensitive financial or HIPAA-protected data.
The proof: $30K+ earned and a 100% Job Success Score on Upwork (694 hours), an MS in Finance (DePaul), and years inside fund administration (Alter Domus, HFR) automating financial reporting. In healthcare, I re-engineered a practice's raw NextGen/EHR backend — mapping thousands of CPT and insurance billing codes into a clean reporting model — and the resulting KPI reporting helped support the due diligence behind a successful acquisition. I also build agentic AI systems hands-on (a full personal-operations AI app and a multi-agent automation toolkit, public on GitHub). Most "AI" freelancers can't actually build. I ship.
Where I'm strongest: complex, regulated data operations — fund administrators, alternative asset managers, RIAs, and back-office finance teams (AUA, NAV cycles, investor reporting), plus healthcare practices wrestling NextGen/EHR data, insurance billing, and M&A data cleanup. I own the whole chain: data model → automation → AI layer → the dashboard or agent your team actually uses.
Power BI, SQL, and DAX are still my backbone — now delivered AI-accelerated, and increasingly as automations that run themselves.
Tell me the one task your team repeats every week that everybody hates — message me a quick description and I'll tell you exactly how I'd automate it.
$49.99/hr
100%
Job Success
$1M+ earned
Offers consultations
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Muhammad Irfan H.
has worked
.
✅ 15+ Years of Expertise ✅ 25,000+ Upwork Hours
✅ 100% Job Success & Client Recommendation ✅ Trusted by Fortune 500 Companies
🎯 Certified Business Intelligence, Data Integration & Warehousing Specialist
I bring over 15 years of hands-on experience delivering enterprise-grade BI, analytics, and software development solutions to leading global organizations and startups alike. From Power BI and SSRS to ETL, Data Lakes, and Full Stack Development, I’ve architected and implemented solutions that drive real business impact.
🏆 Key Highlights:
130+ projects delivered for clients across 18+ countries
Zero missed deadlines – I deliver on time, every time
Built scalable systems for industry leaders including Unilever, Cushman & Walkfield, Teradata, Jazz, Telenor, Telia, Mobily, Standard Chartered Bank, etc.
🧠 Certified & Skilled In:
BI & Analytics: Power BI, Qlik, Tableau, SSRS, SSAS, DAX
ETL & Data Integration: Informatica, Power Automate, Alteryx, SSIS
Data Engineering: SQL Server, Teradata, Data Lakes, Warehousing
Software Development: Full Stack Systems Design & Delivery
Whether you're a Fortune 500 enterprise or an innovative startup, I offer a guarantee of high-quality delivery, full transparency, and a collaborative approach focused on results.
$15/hr
$4K+ earned
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Look no further for an MS Access expert. Over the last 12 years, I have developed a wide range of MS Access Application related to Accounting, Inventory Control, Financial Statement. I am full time Accounting, Costing and Financial Service Professional and working as a freelancer as well.
I'll quickly understand your needs and deliver a powerful, intuitive solution.
Furthermore, I also have experience of preparing Financial Models and making Proforma/Projected Financial Statement in MS Excel.
I am seeking opportunities to build MS Access Application and Financial Model in MS Excel from the ground up for you or your business.
I also have experience in the following areas: SQL, software design and testing.