Nov 2023 – Sep 2025 · 1 yr 10 mos · Tokyo, Japan

• Contributed to a secure govt platform, improving backend performance and throughput by over 30%.
• Led delivery of a role-based workflow engine for inter-department approvals, guiding 3 devs under compliance constraints.
• Integrated Spring Boot APIs with Vue.js frontend, cutting UI/API sync bugs by 50% across multi-role workflows.
• Designed RBAC, session control, and audit logging to ensure 100% access compliance with government security policies.
• Improved CI/CD and wrote Terraform modules, cutting deployment time by 60% and ensuring infra consistency across stages.

Aug 2022 – Nov 2023 · 1 yr 3 mos · Bengaluru, Karnataka, India

• Developed CRUD endpoints for carousel, enhancing app functionality, resulting in a 25% increase in user engagement.
• Created a robust RESTful APIs to handle Excel file uploads with data validation, reducing processing time by 40%.
• Deployed a method to upload customer invoices to S3 and used a CDN for file sharing, improving access speed by 50%.

Jul 2021 – Aug 2022 · 1 yr 1 mo · Mumbai, Maharashtra, India

• Improved credit risk models, boosting prediction accuracy by 15% and optimizing a portfolio of 1 M+ borrowers.
• Automated data pipelines with Airflow and Lambda, reducing processing time by 40% and streamlining integration.
• Contributed to real-time streaming pipelines with Python, Kafka, and Redis for instant loan risk monitoring.