At Rentnbuy, I built and maintained a multi-tenant SaaS platform with Laravel 12, React, and PostgreSQL/PostGIS. I also worked on its Azure Kubernetes Service infrastructure and automated deployments.
At Zaneffi, I developed NestJS and PostgreSQL backend systems for code analysis and technical due diligence. I integrated AI analytics with OpenAI, Anthropic, and Google GenAI, reducing manual report preparation time by 70%.
At Grailpay, I designed a B2B payment processor widget and built a TypeScript SDK to simplify client integration. I also implemented end-to-end testing and optimized Redis caching and PostgreSQL queries.

