Headline

Technical Specialist @ IBM | Backend Engineer | Java, Spring Boot, Microservices | Distributed Systems | ex-Accenture

About

Most of my day revolves around solving backend problems - scaling services, improving performance, designing reliable APIs, or debugging issues that somehow appear only in production 🙂 Over the last 7+ years, I’ve worked across financial systems, reporting platforms, distributed services, and high-volume backend applications using Java, Spring Boot, and microservices architecture. Currently working as a Technical Specialist at IBM on PayPal’s tax invoicing platform, where I contribute to systems handling tax calculation, invoicing, and reporting across multiple countries. A few things I genuinely enjoy working on: • Building scalable backend systems • Performance optimization • Distributed systems & microservices • Solving complex production issues • Designing clean and maintainable architectures I also enjoy simplifying technical concepts and sharing what I learn along the way. Outside work, you’ll probably find me sketching, singing, or exploring new tech ideas. Always open to connecting with engineers, recruiters, and people building interesting products.

Location

Greater Hyderabad Area

Work experience

Technical Specialist at IBM, Sep 2024 - Present · 2 yrs, Hyderabad, Telangana, India, • Building scalable backend services for PayPal’s tax invoicing platform using Java, Spring Boot, and microservices. • Working on real-time and batch financial processing systems handling tax calculation, invoicing, and reporting. • Led initiatives around CI/CD migration, encryption strategy implementation, and large-scale code refactoring.

Application Development Senior Analyst at Accenture, Dec 2022 - Sep 2024 · 1 yr 10 mos, • Developed enterprise backend applications using Java, Spring Boot, and REST APIs. • Led migration from WebSphere to JBoss, improving application performance by ~50%. • Worked on scalable APIs, monitoring, and production system improvements.

Application Development Analyst at Accenture, Jan 2021 - Nov 2022 · 1 yr 11 mos, India, • Built high-volume reporting and backend processing solutions using Java and Spring Boot. • Developed Offline VIN reporting functionality scaling from ~1.5K to millions of records.

System Executive at eTrans Solutions Private Limited, Nov 2017 - Jan 2021 · 3 yrs 3 mos, • Worked on backend systems for vehicle tracking, geocoding, and driver monitoring solutions. • Developed DVR-based driver fatigue monitoring functionality.

Education

B.Sc., Calcutta University, Kolkata

GNIIT, Computer Software Engineering, National Institute of Information Technology