Apr 2025 – Present · 11 mos · Hybrid

• Owned and led the end-to-end development of an organization-wide Role-Based Access Control (RBAC) system and centralized authentication gateway.
• Enhanced platform security, access governance, and operational control across all internal and external applications.
• Mentored and guided a team of junior engineers throughout system
• design, development, and deployment phases.
• Upgraded the searching ability of system by migrating code from elasticsearch 2.x to elasticsearch 5.x

Apr 2023 – Present · 2 yrs 11 mos · Hybrid

• Tech stack: python, django, redis, postgres, AWS, mongo, rabbitMQ
• Scaled up system from ~15K concurrent user to 150K by sharding multiple tables and using clustered redis cache as primary database. Eliminated multiple query choke points using batching and query optimisations .
• Increased the efficiency of proctoring system by 40% thus decreasing the cost and amount of resources used for computation.
• Automated system scaling with cron jobs, resulting in fewer API failures and better uptime of ~99.9%
• Developed a chatbot using GenAI which can help in assessment creation reducing time spent by 50%. Also enhancing recruitment efficiency by scoring candidates increasing product adoption
• Mentored juniors through designing architecture and system flows, grooming tasks, and driving features to production.

Jun 2022 – Apr 2023 · 10 mos · Hybrid

• Integrated DoSelect platform with Naukri's backend.
• Increased the data capture of proctor engine from ~75% to ~97% leading to increase company sales from 600 tests/day to 4000 test/days.
• Reduced report generation time from ~509 sec to ~135 sec.
• Automated the process of reporting and system failures. Created alerting scripts for rapid.
• Improved proctoring algorithm reducing noise in recruiter reports and thus increasing overall confidence.