Ankit Roy
Java Developer | 3+ Yrs in Payments & FinTech | Spring Boot | Microservices | Distributed Systems | PCI-DSS | Kafka | Docker | PostgreSQL
- Role
- Associate Software Engineer at RS Software
- Location
- Kolkata, IN
- LinkedIn followers
- 500 followers
About Ankit Roy
From building resilient, scalable products and participating in design discussions on day…
Experience
Associate Software Engineer
Jun 2022 — Present · Kolkata, IN
Universal Connector – Global Financial Messaging Platform (ISO 20022) Contributed from inception to a Universal Connector platform that enables banks to connect with global payment rails for cross-border and domestic transactions without custom-built switches. Developed a low-code, DAG-based orchestration engine, the core of the routing pipeline, scaling throughput from 80 TPS to TPS (1250% increase). Designed & developed a universal ISO 20022 mapper engine, used in every bank/rail integration, reducing onboarding effort by 40+ person-days per integration. Delivered PCI-DSS compliant microservices in Java & Spring Boot, integrating with major rails (TCH, FedNow, PayPal, RTR), which contributed to a 200% increase in product market interest. Ensured scalability, security, and resilience across the platform, with hands-on experience in PostgreSQL, Kafka, Docker, REST API design, TDD, Agile, CI/CD, and AWS (exposure).Decentralized Ledger POC – NPCI (UPI on Blockchain) Extended UPI codebase to integrate with a blockchain ledger for secure, transparent payments (Proof of Concept).
Education
Amity University Kolkata
B.Tech
2018 — 2022
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