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Md Fuyad Hasan Fahim

@fuyadhasanfahim

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Full-Stack Developer at WebBriks building HR/ERP, CRM, and WhatsApp support systems with Next.js and Node.js.

Bangladesh

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What I'm looking for

Looking for a remote backend or full-stack role at a product company or agency outside Bangladesh. I work mainly with Node.js (Express, NestJS), TypeScript, Next.js, MongoDB and PostgreSQL, and I enjoy building business systems such as HR/ERP, CRM, payments and WhatsApp/AI integrations. I care about reliability: webhooks, queues, payment correctness and clear access control.

At WebBriks, I built the company HR/ERP platform with Node.js, Express, TypeScript, MongoDB, and Next.js. It covers attendance, shifts, leave, payroll, orders, invoices, expenses, profit sharing, and staff wallets.

I designed role-based access controls and payroll safeguards, and used MongoDB transactions and a transactional outbox for order and payment events.

I also built a WhatsApp support automation backend with NestJS, PostgreSQL, and BullMQ. It handles verified webhooks, queued processing, FAQ-grounded replies in Bangla, Banglish, or English, human escalation, and Google Meet scheduling.

My other WebBriks work includes a Lead Portal CRM, client portals, and an order, inventory, and POS system. I’ve also built Orion, a multi-tenant hotel management SaaS, and projects for payment recovery and commerce.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Developer

Current

WebBriks

Oct 2024 - Present (2 years)

Built the company HR/ERP platform with Node.js, Express, TypeScript, MongoDB, and Next.js, covering attendance, payroll, and invoicing. Designed layered RBAC and payroll safeguards, and implemented WhatsApp support automation with AI and RAG.