salman kashfy

I've built and scaled multi-tenant SaaS platforms, event-driven microservices, and AI-powered applications across Carpe Diem, Next Generation Innovation, Custom Invision Solution, and Tekrevol.

At Carpe Diem, I engineered AI calling agents that qualified inbound social media leads and recorded structured data in GoHighLevel, replacing a dedicated caller role while processing 50–100 leads daily. I also built LangChain and LangGraph workflows using Gemini and Claude for backend automation beyond conversational calling.

At NextGenI, I shipped 10+ Kafka-based microservices, decomposed a monolith into independently deployable services, and integrated Google Vertex AI into Node.js and TypeScript production services. I delivered REST and GraphQL APIs with OAuth 2.0/JWT authentication and security protections that reduced post-deployment security incidents to zero.

I've led backend architecture for a multi-tenant telemedicine platform, automated deployments with Docker, CI/CD, and NGINX, and built Node.js APIs and React/MUI dashboards for SaaS products. I enjoy end-to-end engineering work spanning system design, databases, APIs, cloud infrastructure, and AI integration.