I have built multiple systems from the ground up, including GIS platforms, public data portals, dashboards, PWAs, and e-learning platforms. I usually handle the full lifecycle — from picking the tech stack to deployment and maintenance.
Large-scale civic tech platform serving 10,000+ active users. Built with security-first, static-leaning architecture using decoupled services. • Problem: Public platform requiring security and complex data viz • Approach: Decoupled architecture with ISR/CSR/SSG/SSR hybrid • Impact: 10K active users, ~140K sessions • Data Scale: Managed 100K+ records • Tech: Next.js, GitLab CI/CD, Baserow, GitHub Actions, Puppeteer
Redesigned the data pipeline for a regional research platform. Replaced Airflow and a heavy PostgreSQL workflow with a lightweight custom pipeline. Reduced operating costs by 50% and improved data update time from 1–2 hours to under 2 minutes. • Problem: Complex Airflow setup, expensive infrastructure, slow data updates • Approach: Simplified to Google Sheets → Custom ETL → Static JSON • Impact: 50% cost reduction, 1-2 hour → 2 minute data updates • Tech: SvelteKit, D3.js, Mapbox GL, Python, custom ETL pipeline