Mizanur Rahman

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Mizanur Rahman, a full-stack web developer based in Dhaka, Bangladesh

From the interface
to the intelligence.

I'm Mizanur, a Web Developer L2 at Programming Hero. I build web applications end to end, connecting thoughtful interfaces with the services, APIs, and databases behind them.

I enjoy the decisions behind the code: system design and backend engineering. From shared authentication to service communication, I care about clear boundaries, dependable performance, and systems that stay practical to maintain.

I also build AI agents and useful automation, using RAG and vector search to bring relevant context into learning products. Teaching and mentoring remain part of how I share what I learn along the way.

Inside my workbench

The workbench

Engineering in practice

Clear architecture.
Thoughtful code reviews.
Knowledge shared along the way.

Select a layer to explore
Interfaces and interaction

Frontend engineering

I build responsive web interfaces, connecting reusable components with the data and interactions that make a product useful.

  • React
  • Next.js
  • TypeScript
  • JavaScript
  • Tailwind CSS
  • shadcn/ui
  • TanStack
  • Material UI

In practice SOLRUF & Programming Hero

Led frontend development for SOLRUF’s solar marketplace. Now building learning experiences across Programming Hero, Phitron, and Next Level.

Explore the role

Learning products, made tangible.

Platforms I've helped shape for people who want to learn by building.

  1. Edulavo website showing an AI-powered skill coach and adaptive learning paths
    /01AI-powered learning platform

    Edulavo

    Personalized learning paths that adapt to each learner’s ambition, skills, and pace.

    • Next.js
    • TypeScript
    • OpenAI
    • Python
    • gRPC
    • tRPC
    • CrewAI
    Visit live site
  2. Mentora banner with an AI learning assistant and the tagline AI-Powered Interactive Education Ecosystem
    /02AI-native learning ecosystem

    Mentora

    Video lectures become conversations, with cited AI answers, checkpoint quizzes, and a digital twin that tracks each learner’s skills.

    • Next.js
    • TypeScript
    • Express
    • Prisma
    • PostgreSQL
    • pgvector
    • Redis
    • BullMQ
    • OpenRouter
    • Deepgram
    View repository
  3. Next Level website promoting an AI-first software engineering program
    /03AI-first engineering program

    Next Level

    A career-focused learning experience for developers becoming production-ready engineers.

    • Next.js
    • TypeScript
    • Node.js
    • MongoDB
    • Mongoose
    • Redis
    • Docker
    Visit live site
  4. Programming Hero website for an AI-driven full-stack web engineering program
    /04Career-focused ed-tech platform

    Programming Hero

    Practical learning programs helping developers build real-world software skills.

    • React
    • Next.js
    • Node.js
    • Redis
    • AWS
    • Firebase
    • Pino
    • Stripe
    Visit live site
View all projects

Work experience

Every role,
a new perspective.

From teaching the fundamentals to building the products. The work that shaped how I engineer.

3 teams 8 roles 2019 - now

Programming Hero

5 roles

Jan 2022 to Present

Dhaka, Bangladesh

Learning platforms. Real-world engineering.

  1. Jan 2026 to PresentCurrent role

    Web developer L2

    Building and maintaining Programming Hero’s main learning platform, Phitron’s CSE Fundamentals program, and the Next Level AI Engineering bootcamp site.

    Responsibilities
    • Integrate LLM-powered features into learning products using RAG pipelines and vector search.
    • Apply agentic development workflows to speed up delivery.
    • Own CI/CD pipelines and Redis-backed performance work.
    • Next.js
    • React
    • Node.js
    • TypeScript
    • MongoDB
    • Vector DB
    • Redis
    • CI/CD
    • RAG
    • AI integration
    • Agentic development
  2. Jan 2025 to Dec 2025

    Web developer

    Implemented centralized authentication with OpenID Connect (OIDC), enabling single sign-on across the company’s products.

    Responsibilities
    • Contributed to Edulavo, an AI-powered learning platform that generates personalized learning roadmaps with a multi-agent architecture.
    • Built services in Go and Python, with gRPC and tRPC for typed service communication.
    • Integrated AI and agentic features into product workflows.
    • Next.js
    • React
    • Golang
    • Python
    • gRPC
    • tRPC
    • MongoDB
    • CI/CD
    • AI integration
    • Agentic AI
  3. Jan 2024 to Dec 2024

    Senior mentor, Advance Web Course

    Banani

    Trained and placed highly skilled programmers; 2,500+ Programming Hero students now work worldwide.

    Responsibilities
    • Mentored students through full-stack architecture, containerization, deployment on AWS, and testing practices.
    • Next.js
    • React
    • Node.js
    • TypeScript
    • MongoDB
    • Redis
    • PostgreSQL
    • Prisma
    • Linux
    • Docker
    • Nginx
    • AWS
    • Testing
    • CI/CD
  4. Jan 2023 to Dec 2023

    Senior web instructor

    Banani, Dhaka

    Taught advanced full-stack development, from TypeScript and databases to Docker and CI/CD.

    • Next.js
    • React
    • Node.js
    • TypeScript
    • MongoDB
    • Mongoose
    • Redis
    • PostgreSQL
    • Docker
    • Testing
    • CI/CD
  5. Jan 2022 to Dec 2022

    Web instructor

    Banani, Dhaka

    Taught React, Node.js, Express, and MongoDB fundamentals to beginner cohorts.

    • React
    • Node.js
    • Express
    • MongoDB
    • Firebase

SOLRUF

2 roles

Dec 2021 to Jun 2022

India

A solar marketplace and installation platform.

  1. Mar 2022 to Jun 2022

    Lead React developer

    India

    Led frontend development for the marketplace.

    • React
    • Material UI
    • Firebase
    • API integration
  2. Dec 2021 to Feb 2022

    Frontend developer

    Maharashtra, India

    • React
    • Material UI
    • Firebase
    • API integration

eSoftArena Ltd.

1 role

Feb 2019 to Apr 2019

Bangladesh

The beginning of my development journey.

  1. Feb 2019 to Apr 2019

    Web development intern

    • HTML
    • CSS
    • JavaScript
    • PHP

Some roles overlap. Dates reflect each position independently.