Currently working as MS SQL Technical Lead (DBA and Developer Lead) for a top 10 Australian ASX20 company with over 200,000 employees. Over 10 years experience as an SQL DBA / Developer with Azure / AWS experience. Specialising in: • Microsoft Azure / Cloud support. • T-SQL Database development • Database Administration Tasks / Activities • Database Design • Performance tuning • Reporting Services • Integration Services / Azure Data Factory • Automating manual process to simplify day to day tasks. • Database Support • Power shell Scripting Unfortunately, due to the nature of my work, I’m unable to provide examples/samples of my work showing ETL processes developed or the quality/Structure of my code. More than happy to discuss further on the phone/e-mail in more detail. I have previously also worked a Business Analyst for 4 years which will hopefully help with communication and requirements to resolve your issues with ease. Looking to join Upwork for the following reasons: • Help fellow people / businesses resolve issues in a quick and easy manner • Continue to build my own skill set / knowledge with everyday tasks. • Looking to venture out into the freelance space Any questions happy to answer

Looking for an Azure Data Engineer to build scalable ETL pipelines, modernize your Azure SQL database, or implement Microsoft Fabric / Databricks analytics? With over 6,000+ hours logged, $200K+ earned, and a 100% Job Success Rate, I help businesses transform messy raw data into reliable cloud data platforms and automated Power BI dashboards. Whether you need an end-to-end cloud migration, delta lake architecture, or query performance tuning, I deliver clean, production-ready solutions designed for long-term growth. Core Services & Capabilities: ✔ Microsoft Fabric & Azure Data Factory: Automated ETL/ELT pipeline design & ingestion ✔ Data Warehousing & Architecture: Azure SQL, Synapse Analytics, Medallion Architecture (Delta Lake) ✔ Advanced Analytics & Python: Data transformation, PySpark, API integrations, web scraping ✔ Business Intelligence: Executive Power BI dashboards, DirectQuery optimization, Looker Studio ✔ Database Migration & Optimization: Legacy SQL Server to Azure, PostgreSQL, T-SQL performance tuning Technologies I Work With Daily: • Cloud & Big Data: Azure Data Factory (ADF), Microsoft Fabric, Databricks, Azure Synapse, Delta Lake • Databases: Azure SQL, MS SQL Server, PostgreSQL, AWS BigQuery • Languages & Automation: Python, PySpark, T-SQL, PL/pgSQL • Analytics & BI: Power BI, Looker Studio, SSIS Let’s turn your complex data challenges into an automated, high-performance solution. Send me an invite or message, and let's discuss your project goals!

𝗦𝗲𝗻𝗶𝗼𝗿 .𝗡𝗘𝗧 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 | 𝗔𝗦𝗣.𝗡𝗘𝗧 𝗖𝗼𝗿𝗲 | 𝗔𝘇𝘂𝗿𝗲 | 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 | 𝗔𝗻𝗴𝘂𝗹𝗮𝗿 𝟭𝟯+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 | 𝟮,𝟵𝟯𝟬+ 𝗛𝗼𝘂𝗿𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 | 𝟱𝟯+ 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 I help businesses build secure, scalable, and maintainable software using .NET, ASP.NET Core, Azure, SQL Server, and modern JavaScript frameworks. Whether you need a new application, a legacy system modernized, or complex API integrations, I focus on delivering solutions that are reliable, easy to maintain, and built for long-term growth. Over the years, I've worked with startups, enterprises, and government organizations to design and develop web applications, cloud solutions, enterprise APIs, and identity management systems. My approach is simple: understand the business problem first, then build software that solves it efficiently. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵 𝗔𝗦𝗣.𝗡𝗘𝗧 𝗖𝗼𝗿𝗲 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 -- ASP.NET Core MVC & Web API -- C# and .NET -- Angular, React, TypeScript, JavaScript -- Entity Framework Core -- SQL Server and PostgreSQL -- REST APIs 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀 -- Microsoft Azure -- Azure App Services -- Azure Functions -- Azure DevOps -- Docker -- Kubernetes (AKS) -- AWS 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 -- Third-party REST APIs -- OAuth 2.0 -- OpenID Connect -- JWT Authentication -- Payment gateways -- CRM integrations -- ERP integrations -- Microsoft Graph -- ServiceNow -- SAP -- Box 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 & 𝗠𝗼𝗱𝗲𝗿𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻 -- Legacy .NET Framework migration -- Microservices architecture -- Multi-tenant SaaS applications -- Performance optimization -- Clean Architecture -- Domain-Driven Design -- CI/CD pipelines 𝗥𝗲𝗰𝗲𝗻𝘁 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 -- Built enterprise Identity & Access Management solutions integrating ServiceNow, SAP, and Box. -- Modernized legacy .NET applications into cloud-based ASP.NET Core solutions hosted on Azure. -- Developed secure REST APIs for enterprise platforms. -- Designed scalable SaaS applications with multi-tenant architecture. -- Built automation and integration solutions connecting multiple business systems. 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗺𝗲 -- I focus on solving business problems, not just writing code. -- I write clean, maintainable, and well-documented code. -- I communicate clearly and provide regular updates. -- I think about scalability and long-term maintenance from the start. -- I can work independently or collaborate closely with your team. Whether you need a senior developer to build a new product, modernize an existing application, integrate third-party services, or provide technical leadership, I can help you deliver a reliable solution. If you're looking for someone who can take ownership of a project and contribute beyond implementation, I'd be happy to discuss your requirements.

I help businesses build reliable ETL pipelines, automate data workflows, and develop Python backend solutions that are scalable, efficient, and easy to maintain. I'm a Python Data Engineer with 4+ years of experience working with healthcare and utility organizations. I've built ETL pipelines, automated business processes, designed databases, developed backend applications, and created reporting solutions that help businesses process data more efficiently and reduce manual work. My expertise includes Python, PostgreSQL, SQL Server, ETL development, workflow automation, Django, Flask, FastAPI, REST APIs, data processing, web scraping, and database design. Here's how I can help: • Build ETL pipelines to extract, transform, and load data from APIs, databases, Excel, CSV, PDFs, and websites • Design, optimize, and maintain PostgreSQL and SQL Server databases • Develop secure and scalable backend applications using Python, Django, Flask, or FastAPI • Build REST APIs and integrate third-party services • Automate repetitive business processes using Python • Clean, transform, validate, and process large datasets for reporting and analytics • Build reporting systems and data processing solutions for business operations • Develop automation scripts for data extraction and workflow management I focus on writing clean, well-structured, and maintainable code that performs reliably in production. Whether I'm building a new system or improving an existing one, my goal is to deliver solutions that are scalable, efficient, and easy to support over time. I believe good communication is just as important as good code. I keep clients updated throughout the project, deliver work on time, and always aim to build long-term working relationships. If you're looking for someone who can build reliable ETL pipelines, automate workflows, optimize databases, or develop Python backend applications, I'd be happy to discuss your project and help you find the right solution.

I am a Chartered Engineer based in the United Kingdom and specialise in databases for business solutions. Software currently used includes SQL Server, MS Access, Python, ReportBuilder, Excel ,Power BI, AWS and Azure. I was in academia for many years and gained much experience from industrial consultation in addition to teaching numerous software languages/packages. I can think outside of the box, am self-motivated and able to present solutions that clients haven't even considered. Areas of expertise include finance, resource scheduling, energy calculations, project management, engineering design, computerized control, CRM, bespoke business systems. Buildings are a speciality of mine, not just as a Building Services Engineer but also as a self-builder, project manager and a DIY expert. I have experience in many aspects of green buildings including Solar Thermal, underfloor heating/cooling, and rainwater harvesting. Area Covered: the world for remote working or within 100 miles of London for onsite work. Education ----------------- Graduated in Building Services Engineering from the National College of Heating, Ventilation, Refrigeration, and Fan Engineering. Continued studies obtaining an MPhil and then a PhD. As part of my post as a University Lecturer, I took many short courses and extended mu knowledge. Took earlier retirement from lecturing and specialised as a consultant my in e-commerce.

Professional Summary Data Engineer with 6+ years of experience in building scalable data solutions and 10+ years of experience in SQL development, query optimization, and performance tuning. Specialized in Snowflake Data Warehouse development, data migration, and ELT pipeline design. Strong expertise in Snowflake advanced features including Snowpipe, Streams, Tasks, Cloning, Time Travel, Fail-safe, and Data Sharing. Skilled in working with AWS S3, Oracle, and Python to build high-performance and cost-optimized data pipelines. Experienced in SQL query optimization, indexing strategies, execution plan analysis, and handling large-scale datasets. Proven track record of delivering secure, reliable, and optimized data solutions for large BFSI domain projects.

I am an experienced Developer and having more than 15 years of experience. My skill areas are - Power BI, Epicor BisTrack, NetSuite, SQL Server, Acumatica, MicroStrategy, EDI integrations with OpenText solutions, SSIS, Azure Data Factory & Pipelines, Azure Data Lake Store, Azure SQL Server & Data warehouse.

Hi, I'm Nader 👋 Power BI Developer and Data Analyst with 4+ years of experience helping businesses turn raw data into clear, revenue-driving decisions — with 28 completed jobs and a 5.0 rating on Upwork. From interactive Power BI dashboards and complex DAX measures to SQL pipelines, ETL design, and Microsoft Fabric data engineering — I handle the full analytics lifecycle so you get answers, not just numbers. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔧 WHAT I DO: ✅ Power BI Dashboard Development Interactive, real-time Power BI dashboards with advanced DAX measures, clean data models, and KPI tracking tailored to your business goals. I build reports that non-technical stakeholders can use confidently — not just pretty charts. ✅ Data Analysis & Business Intelligence SQL querying and optimization (MS SQL, MySQL, BigQuery), data storytelling, and KPI reporting that connects operational data to strategic decisions. My dashboards have passed formal governance reviews and are used in production by operations, finance, and sales teams. ✅ ETL Pipelines & Data Transformation Turning messy, inconsistent data from multiple sources into clean, analysis-ready tables. Proficient in Power Query (M Language), SQL stored procedures, and ETL/ELT best practices. I've built integrations between ServiceM8, Xero, GA4, and Power BI — handling complex cross-system mappings and data reconciliation. ✅ DAX & Data Modeling Writing and optimizing advanced DAX formulas, building Star Schema models, and designing semantic layers that scale. I build data models that are deterministic, governance-ready, and maintainable. ✅ Marketing Analytics — GA4 & Looker Studio Connecting GA4 and web data to business KPIs — traffic, conversion, funnel performance, and ROI reporting using Looker Studio and Power BI. ✅ Microsoft Fabric & Data Engineering End-to-end pipeline design in Microsoft Fabric using Medallion architecture (Bronze → Silver → Gold). I ingest data from APIs and external sources, orchestrate with ForEach pipelines, and transform with PySpark notebooks — delivering Gold-layer tables ready for Power BI. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 WHAT CLIENTS SAY ⭐⭐⭐⭐⭐ "Nader has been a fantastic delivery partner on our Power BI and ServiceM8 KPI dashboard project. He's highly capable technically, very responsive, and puts real care into building things properly rather than cutting corners. Across Phase 3 and Phase 4 he implemented complex KPI logic, cross-system mappings between ServiceM8 and Xero, and a growing data model that now gives us meaningful, decision-grade insight into our finance, sales, and maintenance performance." ⭐⭐⭐⭐⭐ "Very professional freelancer and committed to providing a quality service." ⭐⭐⭐⭐⭐ "Nader is a very professional and impressive data analyst and visualization expert. He integrated well with our team and built strong visualizations and analytics that wowed our clients." ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ TECHNICAL SKILLS Analytics & Visualization Power BI · DAX · Power Query (M Language) · Looker Studio · Google Data Studio · Tableau · GA4 · Microsoft Excel · Google Sheets Data & Databases MS SQL · MySQL · Google BigQuery · ETL/ELT Pipelines · Data Modeling · Star Schema · KPI Reporting Data Engineering Microsoft Fabric · Lakehouses · Warehouses · Medallion Architecture · PySpark · Python (Pandas, NumPy) · Azure Data Factory · Synapse · Data Lake Gen2 · API Integration · Git -API Integration - Database Design ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ WHAT YOU CAN COUNT ON → 28 completed jobs · 5.0 average rating · Governance-ready deliverables → Clear communication — no surprises, no ghosting → On-time delivery with attention to the details that matter → An analyst who understands your business context, not just your dataset → Clean, maintainable work you can build on after the project ends ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📞 FREE 30-minute discovery call — message me to book. Let's turn your data into your competitive advantage.

I have 12+ years of professional experience working in enterprise web applications. Fluent with Database programming. Currently, I am working as Principal Database Engineer in a USA based company providing solutions for trade and risk management. My responsibility covers: 1. Modeling complex business requirements in database 2. Database design 3. Writing stored procedures, jobs, functions, Reports 4. ETL operation using SSIS/CLR 5. Mentoring junior developers 6. Database documentation 7. Database Unit test (Tsqlt) Skill: 1. Microsoft SQL Server 2. MySQL 3. Oracle 3. PHP 4. JavaScript 5. Excel VBA

Master of Computer Science with 25+ years experience. Database Development: Backend & Frontend, SQL, VBA. MS Access. Developing and supporting DB for Finance/Accountancy, DM, CRM, ERP, ETL etc. Full stack development using Angular, Golang and SQL (MySQL, Postgres, MS SQL; AWS). MS Office automation: Access/Exce/Word/Outlook. Macros, VBA, API integration. The key focus is to deliver time-saving, user friendly and easy to use applications.