Led migration of a legacy monolith service into distributed Java microservices, cutting batch runtime from 12 hours to 90 minutes and enabling 3× future scale.

Developed monitoring & observability infrastructure (CloudWatch dashboards, alarms, runbooks) handling 1M API calls/day, removing 80 hours/month of manual ops work for PMs/SDMs.

Built an LLM-powered ingestion parser using AWS Bedrock (Claude 3) to auto-backfill product attributes, reducing manual workload by 40% and eliminating $1M/year in vendor costs.

Implemented a data engineering reporting and analytics system on 50M daily events (impressions, bids, pixels) reducing manual reporting by 80%.

Integrated 4 major publishers via OpenRTB with Amazon Ad Exchange, projected to drive over ~$50M in annual ad revenue.

Architected and launched a fee-based monetization platform for AdX and Payments, generating $6M/month ($72M/year).

Drove engineering quality initiatives achieving 90% test coverage across 7 services, improving deployment confidence, and lowering incident MTTR by 60%.

Mentored 2 SDE interns on AWS best practices, service architecture, and team pipelines, guiding them through onboarding and their first code contributions.

Added registration and scheduling features to the Canvas portal used by 10K+ students, improving registration efficiency by ~30%

Redesigned scholarship portal UI and optimized search queries, reducing average page load time from 4.2s to 2.1s

Developed automated sync scripts processing 15K+ student records daily between Canvas and backend systems

Built filtering system with 8 criteria parameters and ranking algorithms serving 3k+ active scholarship seekers

Delivered Mulesoft-based data integrations for a Tier-1 banking client handling OFAC-sensitive data, generating ~$4M revenue

Re-architected test strategies across services, achieving 95% code coverage and reducing critical prod bugs to under 5 per release

Authored 4+ technical guides for Identity Management and Okta, reducing developer onboarding from 3 weeks to 1 week

Achieved Mulesoft Platform Developer Certification, proving expertise in API design, integration flows and data transformation

Integrated Google payments and maps APIs under mentorship, enabling 100% payment reliability and real time location accuracy

Developed APIs for user authentication and integrated React front-end components, reducing data fetch latency by ~25%

Developed admin dashboards for QA and feature monitoring with real-time alerts covering 12+ critical metrics

Automated deployment scripts for staging environments, reducing manual setup time from 90 to 30 mins