Dec 2023 – Oct 2025 · 1 yr 10 mos · Bangalore Urban, Karnataka, India · Hybrid

• Led the milestone-driven migration of 1.8B+ MongoDB records (˜10 TB) to a
• modern MongoDB v1 + Amazon S3 + Snowflake stack, implementing daywise partitioning, multithreaded Kubernetes jobs, async S3/Kafka streaming,
• and automated validation — sustaining 6K records/sec with zero downtime
• and full data consistency.
• Reduced MongoDB standalone cost to 1/4th — from $15/hour to $3.80/hour
• by archiving large JSON fields from a 7.4TB cluster to Amazon S3 and tierdown scaling storage, achieving $7K/month savings with additional
• reductions anticipated in network, backup, and other cluster expenses.
• Built and optimized a suite of interactive dashboards in Google Looker,
• utilizing LookML and advanced SQL to create complex visualizations,
• automate reporting, and provide actionable insights for business
• stakeholders.
• Ideated and implemented a platform-level CRUD API framework using
• generic filter Dtos to handle dynamic query parameters, enabling frontend–
• backend decoupling and eliminating redundant API endpoints.
• Conducted regular code reviews, mentored and onboarded freshers, ensuring
• adherence to best practices, coding standards, and system design guidelines.

Jul 2022 – Dec 2023 · 1 yr 5 mos · Bengaluru, Karnataka, India

• Designed and implemented a full captain suspension workflow, including a
• React Refine dashboard and Node.js backend, enabling captains to upload
• proof (e.g., helmet compliance, vehicle verification) in response to repeated
• violations such as safety gear non-usage or vehicle mismatch.
• Led several Captain Loyalty features, automating suspension workflows for
• policy enforcement.
• Eliminated false API fail alerts (0% Slack noise) via Alert Manager.
• Implemented Feedback Model using ARM, reducing ride cancellations by
• 25% and boosting driver quality scores by 10%.
• Enhanced ARM to include micro feedback, increasing driver ratings by 20%
• and decreasing complaints by 15%.
• Improved service observability via Prometheus metrics and Grafana
• dashboards.
• Built end-to-end Captain Photo Verification system, improving compliance
• by 30% across multiple cities.

Dec 2021 – Mar 2022 · 3 mos