h
himel2535

Monwar H

@himel2535

Full Stack Developer

Bangladesh
Bengali, English, Hindi
About me
I'm Himel, a Full-Stack Developer with 2+ years independently shipping production-grade SaaS & ERP platforms — web and mobile both. ✅ Web: Next.js, React, Node.js, Express.js & NestJS ✅ Mobile: React Native (iOS/Android) ✅ DB & Performance: PostgreSQL, MongoDB, Redis — cut production response times from 778ms to 17ms ✅ AI Integration: Secure, tool-using LLM assistants built into enterprise systems 35+ production projects delivered solo, several live today serving real businesses. You get someone who ships and owns results — not just writes code. Message me and let's talk about your project.... Read more

Skills

h
himel2535
Monwar H
Offline • 
Average response time: 1 hour

See my services

Custom Websites
I will build a custom erp and CRM platform with ai integration
From$150 / projectMore details

Portfolio

Work experience

Brain_Station 23 PLC

Full Stack Software Engineer

Brain Station 23 PLC • Full-time

Aug 2024 - Present • 2 yrs 2 mos

• Owned end-to-end development across 35+ production projects, covering frontend, backend, database design, integrations, testing, deployment, and client-driven iteration. • Built responsive React/Next.js interfaces and secure REST APIs using Node.js/NestJS, with authentication, authorization, validation, caching, and scalable data-access patterns. • Designed and optimized PostgreSQL/MongoDB schemas, queries, indexes, and caching strategies to improve performance and reliability. • Implemented real-time and AI-powered capabilities using WebSockets, Firebase services, and LLM function/tool-calling workflows.