Devesh Singh

Assistant System Engineer at TCS working in the Financial Services (FS) Unit with responsibilities aligned to a Product Engineer role. Experienced in Java development, SQL, application support, defect resolution, UI enhancements, Git version control, Jenkins builds, Eclipse IDE, and DBEaver. IEEE Xplore published author with additional knowledge of AI, Data Science, Machine Learning, and AWS fundamentals.

Assistant System Engineer at Tata Consultancy Services (TCS) (2025-08 – Present)

Project Role: Product Engineer

• Develop and maintain enterprise Java applications supporting financial services operations.
• Analyze, troubleshoot, and resolve application defects across UI, business logic, and database layers.
• Implement feature enhancements and business requirement changes.
• Write and optimize SQL queries for data validation, reporting, and issue resolution.
• Support build and deployment activities using Jenkins and manage source code with Git/TortoiseGit.
• Utilize Eclipse IDE and DBEaver for development, debugging, and database analysis.

B.Tech in Computer Science Engineering (Data Science) – ABES Institute of Technology, AKTU (2024)