Sugoi LabsProduct Development Engineer
Mar. 2023 - Apr. 2024Delivered production SaaS applications spanning e-commerce, internal tooling, and B2B platforms for a diverse international client roster across health, charity, and beverages sectors. I architected and built high-performance REST APIs from scratch, designing for low latency and high throughput across large-scale web applications. Integrated multiple payment gateways — Stripe (Checkout & Subscriptions), Razorpay, PayPal, and PhonePe — into production applications processing live transactions. Stabilised legacy systems by resolving critical bugs and reducing error rates across inherited codebases. Owned end-to-end DevOps: container orchestration with Docker, CI/CD pipelines via GitHub Actions, and AWS cloud infrastructure management. Built and maintained real-time features using WebSockets for live data synchronisation, and identified and resolved performance bottlenecks in API latency, server-side processing, and page load times using profiling and monitoring dashboards.