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Senior Mainframe Developer with 3+ years in Healthcare domain and SDLC expertise
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Assessing your cultural and operational fit
Results-driven Mainframe Developer with 3+ years of experience in the Healthcare domain, specializing in the full Software Development Life Cycle (SDLC) from requirements analysis and technical design through development, unit/integration testing, and production support. Strong expertise in COBOL, JCL, DB2, IMS DB/DC, CICS, and REXX. Proven track record of translating complex business requirements into robust mainframe solutions for claims adjudication, eligibility, enrollment, and provider systems. HIPAA-compliant environment veteran with 24x7 production support experience, strong analytical skills, and a consistent ability to prioritize by business impact and urgency.
enGen Global (Thryve Digital LLP)
Senior Analyst
September 1, 2022 – Present
Hyderābād, Telangana, India
Claims Adjudication & Rejection Handling System
May 15, 2026 – Present
Gathered business requirements and designed COBOL/DB2 solutions to address claim failure patterns and adjudication gaps. Developed and executed integration test scripts validating adjudication logic changes against technical specifications. Identified root causes of rejection codes via DB2 queries and COBOL analysis; supported resubmission workflows. Reduced recurring backend claim suspensions by 30% through logic enhancements and improved error-handling.
Batch Processing & Job Monitoring
May 15, 2026 – Present
Monitored and supported nightly batch cycles processing millions of healthcare claims across enrollment, eligibility, and payment streams. Designed restart and recovery JCL logic to recover failed jobs without data loss, maintaining SLA compliance. Coordinated with Control-M schedulers and downstream IT teams for seamless batch execution and issue resolution.
Cultural Fit Analysis
The candidate exhibits a strong cultural fit for a Senior Mainframe Developer role, particularly within the healthcare sector. Their experience is deeply specialized in mainframe technologies and the healthcare domain, indicating a clear alignment with organizations operating in this niche. The emphasis on production support, incident resolution, and adherence to compliance standards (HIPAA) demonstrates a commitment to reliability and operational excellence, which are critical in mainframe environments. The breadth of skills is deep within the mainframe stack rather than broad across diverse technologies, which is appropriate for a specialist role.
Soft Skills & Operational Fit
The candidate demonstrates strong operational fit through 24x7 on-call production support, rapid incident resolution, and a focus on SLA compliance. Soft skills include excellent cross-team collaboration, strong analytical abilities for root cause identification, and a results-driven approach (evidenced by 30% reduction in suspensions). The ability to translate business requirements into technical specifications and participate in technical reviews highlights strong communication and quality assurance focus.