Md. Muyeen - Ul - Islam

Full Stack Developer and Software Engineer

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About

Who I Am

A quick overview of my approach to engineering, collaboration, and building reliable digital products.

About visual

Full stack developer building responsive, high-performance digital products with strong frontend engineering, scalable backend architecture, and reliable cloud integrations.

I build product experiences that feel fast, polished, and intuitive while keeping code quality and scalability in focus.

My work spans frontend systems, backend services, API design, database modeling, and production debugging with strong ownership from planning to delivery.

I enjoy collaborating closely with design and product teams to transform requirements into reliable, user-centered solutions.

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Experience

Hands-on Product Engineering

Recent roles and direct contributions across frontend architecture, backend integration, and performance-focused delivery.

Full Stack Engineer

Paynest

May 2025 - Present
  • Contribute to Mastercard Gamer Exchange (MGE), Escrow, and VMS portal initiatives.
  • Revamp and modernize UI/UX to improve engagement and platform usability.
  • Implement client-driven features and ship iterative product enhancements.
  • Debug production issues and harden frontend reliability and performance.
  • Develop and maintain APIs for MGE and VMS while keeping frontend/backend parity.
React.jsNext.jsViteReduxZustandReact QueryNode.jsPrismaFirestoreFirebaseAzureTailwind CSS

Full Stack Developer (Contractual, Frontend Focused)

MRZ International

January 2024 - March 2026
  • Built Noble Marriage web application and landing experiences from scratch.
  • Delivered real-time messaging capabilities using GraphQL.
  • Integrated in-app payment flows with Stripe, bKash, and SSLCommerz.
  • Handled API synchronization and product behavior across frontend/backend.
React.jsReduxNext.jsZustandGraphQLNode.jsDynamoDBAWSAnt DesignTailwind CSS

Full Stack Developer

UniVision

March 2023 - May 2025
  • Built and maintained Student, School, and Admin portals with React.js.
  • Designed backend APIs with Node.js, PostgreSQL, and Prisma ORM.
  • Revamped both frontend and backend for significantly faster page loads.
  • Integrated third-party APIs and OpenAI-powered student features.
  • Collaborated on scalability, maintainability, and long-term platform stability.
React.jsReduxNode.jsExpressPostgreSQLPrismaMongoDBMongooseOpenAIStripeTailwind CSS

Full Stack Developer

EZ Wage Bangladesh

September 2022 - April 2023
  • Developed and maintained full stack modules for apps with 1,500+ users.
  • Improved transaction performance and optimized data-fetching by 20%.
  • Integrated bKash disbursement gateway into transaction workflows.
  • Split transaction APIs/databases and started partial microservice migration.
Next.jsReact.jsNode.jsMySQLMongoDBbKashLinuxTailwind CSS

Projects

Selected Builds

Production and client-facing work focused on usability, speed, and maintainable architecture.

GamerExchange previewView Project

GamerExchange

Digital gaming store for voucher redemption and game top-ups with a clean, modern commerce flow and third-party API integrations.

Next.jsNode.jsTypeScriptExpressMongooseFirebase
NobleMarriage previewView Project

NobleMarriage

Global Muslim matrimony platform focused on meaningful matchmaking and inclusive UX.

Next.jsReactTailwind CSS
eSora Studio previewView Project

eSora Studio

SEO-focused studio website using reusable architecture, dynamic routes, centralized content, and smooth interactions.

Next.js 16React 19Tailwind CSS 4
Barnabus previewView Project

Barnabus

Multi-page product site with animated storytelling, SEO assets, lead capture, and API integrations.

Next.js 16TypeScriptAWS LambdaAPI Gateway
UniVision previewView Project

UniVision

EdTech platform streamlining university applications with AI-powered tools and a large university dataset.

ReactReduxAnt DesignTailwind CSSNode.jsPostgreSQL
Z3 Engineering previewView Project

Z3 Engineering

Interior design and architecture website showcasing end-to-end residential and commercial solutions.

Next.jsTailwind CSS

Skills

Tooling and Technical Breadth

Technology stack grouped by day-to-day usage across frontend, backend, cloud integrations, and delivery workflows.

Core Frontend

  • HTML
  • CSS
  • Tailwind CSS
  • Ant Design
  • JavaScript
  • TypeScript
  • React.js
  • Next.js
  • Redux
  • Zustand
  • React Query
  • GraphQL

Core Backend

  • Node.js
  • Express
  • Elysia.js
  • TypeScript
  • Prisma ORM

Database

  • PostgreSQL
  • MySQL
  • MongoDB
  • DynamoDB

Integration & Cloud

  • REST/GraphQL Clients
  • Stripe
  • bKash
  • AWS (S3, Amplify, EC2, Lambda)
  • Netlify
  • Vercel
  • Azure
  • Heroku
  • Nginx Basics

Version Control

  • Git
  • GitHub
  • Bitbucket

Education

Academic Background

Formal education milestones supporting the engineering foundation.

East West University, Dhaka

B.Sc. in Computer Science and Engineering

2018 - 2022 | CGPA 3.42 / 4.00

Birshreshtha Munshi Abdur Rouf Public College, Dhaka

H.S.C, Science

2017 | GPA 4.92 / 5.00

Motijheel Govt. Boys High School, Dhaka

S.S.C, Science

2015 | GPA 5.00 / 5.00

Contact

Let's Build Something Impactful

Open to product collaborations, frontend architecture work, and full stack engineering opportunities.

Direct Reach

Email: muyeenulislamsakif@gmail.com

Phone: +8801871082759

Profiles

Send a Message