| user: | rakib_ul_banna |
| created: | August 4, 2026 |
| karma: | 1 |
| about: | I’m a backend-focused Full-Stack Software Engineer with 3.5+ years of experience building scalable, reliable, and production-ready systems. My primary stack includes Node.js, NestJS, TypeScript, Go, PostgreSQL, MongoDB, Redis, and REST APIs. I also work with Next.js and React when full-stack ownership is required. Currently, I’m working on air-ticketing systems at Shohoz. Previously, I’ve worked on SaaS, CRM, and AI-powered products, including a RAG-based AI assistant using OpenAI and PostgreSQL/pgvector. Beyond implementation, I’m increasingly focused on DDD, modular architecture, distributed systems, microservices, performance optimization, and designing systems that are reliable and easy to evolve. I enjoy solving complex engineering problems, understanding the product behind them, and building practical solutions that can scale with the business. |