M Dhanya Mallya
Mainframe Developer @Tata Consultancy Services
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WORK HISTORY
Mainframe Developer @Tata Consultancy Services
Mumbai, IN
Worked as a Mainframe Developer supporting core banking systems for UK Credit Unions and Building Societies, contributing across development, testing, and production support environments.Key Responsibilities:• Developed and maintained COBOL-based applications for core banking modules, ensuring efficient transaction processing and system stability.• Worked across Development, QA, and UAT environments, supporting end-to-end application lifecycle and ensuring smooth deployment of enhancements and fixes.• Utilized SQL queries and database operations for data retrieval, validation, and issue resolution.• Managed version control and code promotions using Git, supporting structured release and deployment processes.• Provided production support, including issue analysis, debugging, and resolution to maintain system reliability.• Collaborated with cross-functional teams to deliver high-quality banking solutions aligned with client requirements and regulatory standards.
EDUCATION
Sahyadri College of Engineering & Management
Bachelor's degree, electronics and communication engineering
Canara College
Intermediate , Pcme
ABOUT M DHANYA MALLYA
As a Mainframe Developer at TCS, I focus on enhancing core banking systems for UK-based financial institutions. By leveraging my expertise in JCL, batch processing, and data validation, I design automated workflows and bulk upload systems, contributing to operational efficiency and improved compliance with industry standards. My contributions align with my commitment to supporting the modernization of legacy systems and creating tailored solutions that meet the evolving needs of the financial sector.
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