AS/400 Developer
Tata Consultancy Services · Rasapūdipalem, Andhra Pradesh, India
Tata Consultancy Services · Rasapūdipalem, Andhra Pradesh, India
**Role & responsibilities** **-** **AS/400 Developer** **Experience = 5+ years** **Location= Vishakhapatnam** **JD:** - Design, develop, and maintain applications on IBM AS/400 (iSeries) platform. - Work with RPG III, RPG IV (RPGLE), CL, and DB2/400 for application development. - Analyze business requirements and translate them into technical specifications. - Develop and enhance batch and online programs as per project needs. - Perform unit testing and support system integration testing activities. - Maintain and optimize existing legacy applications for performance improvements. - Troubleshoot and resolve production issues in a timely manner. - Work with DB2 database including file design, queries, and stored procedures. - Create and maintain documentation for technical designs and processes. - Collaborate with cross-functional teams including analysts and QA teams. - Participate in code reviews and ensure adherence to coding standards. - Handle data migration, system upgrades, and modernization initiatives.