Ayush Choudhary

Backend-focused Software Developer with hands-on experience designing and shipping distributed systems, REST APIs, and microservices in Golang and Python. Comfortable across the full backend stack-from schema design and query optimization in PostgreSQL to containerized cloud deployments on AWS with Docker and Kubernetes. Interested in systems engineering, DeFi infrastructure, and building software that scales reliably under real-world load.

Backend Engineer Intern - MandiBazaar - Remote

(2025-09 - 2025-12)

• Developed backend features for a SaaS platform supporting agricultural trade and inventory workflows, enabling farmers and traders to digitalize supply chain operations end-to-end.
• Debugged production issues in Golang microservices-identified and resolved race conditions using mutex guards and channel synchronization, reducing server-side latency by measurable margins.
• Designed normalized PostgreSQL data models and REST APIs for a trader-side inventory module, streamlining agri-product delivery flow and reducing manual tracking overhead.
• Optimized slow PostgreSQL queries using index tuning, query plan analysis, and pagination strategies to improve read performance on high-volume inventory and trade tables.
• Developed and tested REST API endpoints end-to-end, integrating with React frontend components and validating correctness across edge cases in a fast-paced agile environment.

Bachelor of Engineering - Computer Science - DY Patil University Ambi (2022-08 - 2026-05)