About
Backend Software Engineer with hands-on production experience in Java, Spring Boot, and microservices at MobiKwik — a fintech platform processing millions of transactions. Proven ability to build scalable REST APIs, optimize database performance, and ship backend features in high-traffic systems. Seeking SDE-1 roles in product-first companies.
Skills & Expertise (26)
Work Experience
Project Intern — Backend & Applied ML Systems
CSIR–CMERI, Government of India R&D Institute
Feb 2025 - Jul 2025
Architected a Flask-based backend to serve real-time crop prediction using IoT soil nutrient sensor data, achieving 86% model accuracy using Random Forest (scikit-learn) with pickle serialization. Designed extensible API architecture supporting addition of new crops and ML models with zero breaking changes; integrated Jinja2 frontend for end-to-end data flow.
Software Development Engineer Intern
MobiKwik
Aug 2025 - Present
Built and enhanced RESTful APIs using Java and Spring Boot for merchant onboarding and payment processing workflows, serving high-traffic production traffic with improved p95 response times. Designed and implemented the Merchant Financial Adjustments backend — a scalable microservice with layered architecture, Spring Security RBAC authorization, and centralized exception handling, improving API performance by ˜25% (measured via production monitoring). Optimized MySQL queries using Spring Data JPA and query analysis, reducing transaction reconciliation latency and improving throughput for high-volume payment flows. Contributed to production debugging, code reviews, and incident resolution on live payment systems, applying Agile practices and clean code standards alongside senior engineers.
Education
Bachelor of Technology in Computer Science & Engineering - Durgapur Institute of Advanced Technology and Management
2021 - 2025 · Afghanistan
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Open to Relocation
Skills (26)
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