Shahul Sayyed
Java Backend Developer | Spring Boot | REST APIs | Spring Data JPA | Hibernate | Spring Security | SQL · Mumbai
I'm a software analyst with a deep-seated curiosity and an unrelenting drive to master every layer of the systems I work with. At Mindgate Solutions, I bring meticulous attention to detail and a diligent work ethic to building and analyzing Java-based solutions, always pushing toward outcomes that are both technically sound and practically impactful. I thrive at the intersection of logic and thoughtful problem-solving, constantly raising my own bar to deliver work I'm genuinely proud of.
Experience
Software Analyst
Mindgate Solutions · Nov 2021 – Jan 2026
- • Scaled 1.6M data inserts (50K batches across 8 parallel DB connections) + automated Excel reconciliation with SQL while collaborating with Development/DB team on PL/SQL performance fixes.
- • Monitored UPI services via Dynatrace + Linux troubleshooting (~200M daily volume), coordinating incident response for ~100K daily refunds (12M peak) with Spring Batch jobs and CBS API integration.
- • Owned end-to-end daily processing and reconciliation of high-volume UPI refund flows (100K+ daily customer refunds), from raw file ingestion to database validation, ensuring accurate and timely customer refund settlements; monitored processing performance and performed SQL-based analysis to identify and resolve data or performance issues.
- • Supported team members by explaining SQL queries, batch job logic, and UPI domain flows, improving accuracy in transaction validation and issue resolution.
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Education
Bachelor of Engineering - BE, Electronics and Communications Engineering
ANJUMAN-I-ISLAMS SCHOOL OF ENGINEERING AND TECHNOLOGY ATANJUMAN-I-ISLAM KALSEKAR TECHNICAL, MUMBAI · 2016 — 2021
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