Engineered Stripe webhook handlers to process billing events (subscriptions, renewals, failures), enabling automated payment reconciliation and improving billing reliability across the platform.

Built ESG pipelines and vector search PostgreSQL schemas for AI powered retrieval, collaborating with analytics teams to generate internal compliance insights and reporting with Django REST and ReportLab, reducing analysis time by 60% and manual reporting by 90%.

Developed a high performance AWS Lambda and PostgreSQL autocomplete engine, improving query latency by 70% for ESG knowledge retrieval.

Designed and optimized Django REST APIs and data models to accelerate analytics pipelines and lower backend processing overhead.

Set up a secure and scalable mail server using Postal, utilizing Docker for containerization. Managed DNS configurations and ensured compliance with industry standards, significantly improving the organization's email delivery reliability and communication efficiency.

Conducted comprehensive analyses and interactive visualizations to map fueling station data, analyze electricity costs for Green Hydrogen production, and assess Grey Hydrogen prices across the USA, covering over 50 regions and analyzing data from thousands of data points, integrating data with Supabase and leveraging NREL datasets to identify key operational metrics and geographical trends.