Swaraj Kumar

Background

About Swaraj Kumar

Hi, I'm Swaraj Kumar – a passionate data enthusiast with over 11 years of experience in SQL Server, SSIS, ETL processes, Python and data integration. I specialize in transforming complex data challenges into automated, scalable solutions that drive efficiency and business growth. My work has spanned industries and technologies, consistently delivering measurable impact: Career Highlights: Optimized financial/payment systems – Improved performance by 20% and ensured data consistency across platforms. 🤖 Automated manual workflows – Saved 25+ hours per week and significantly boosted team productivity. Led cloud migration – Moved large-scale financial systems to Azure, improving scalability, security, and cost-efficiency. Designed advanced ETL pipelines – Boosted operational efficiency by 30% and streamlined data movement across systems. 🧠 Technical Expertise: Databases: SQL Server, T-SQL, Stored Procedures, Query Tuning, Indexing 🧰 ETL Tools: SSIS, Azure Data Factory (ADF) Cloud Platforms: Azure (Blob Storage, SQL Database, ADF) Data Processing: XLSX,TXT, CSV, XML, JSON, DAT, Data Cleansing & Transformation Scripting & Automation: Python (data pipelines, file automation), PowerShell Data Modeling: Star/Snowflake Schema, Fact-Dimension Models Version Control & CI/CD: Git, GitHub Other Tools: Power BI (basic), Excel, SSMS, Visual Studio 🤝 Soft Skills & Approach: Strong communicator and team collaborator 🧩 Analytical thinker with a problem-solving mindset Always learning and adapting to emerging technologies 🧭 Focused on simplifying processes and building scalable, maintainable systems If you're looking for someone who can simplify complex data systems, automate processes, and work cross-functionally to deliver value—let’s connect! I’d be excited to contribute to your team’s success.