About ylcnfrht
Senior Software Engineer with 9+ years of experience building scalable backend systems and microservices with Node.js and TypeScript.
I design RESTful APIs and event-driven architectures using Nest.js, Express.js and Hapi.js, with SQL and NoSQL databases (especially MongoDB) through Mongoose, TypeORM and Prisma, and ship them with Docker on cloud infrastructure. I've built backend services in telecommunications, e-commerce and fintech.
I care about clean architecture, readable code and systems that scale. I also work hands-on with AI: I experiment with LLMs, RAG and AI agents and use them in my day-to-day development.
Outside work, I build free interactive tools that teach computer science through live simulations.
Open to connecting and to new opportunities to collaborate.
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