Sayem

Abdullah Mohammad Sayem

Fullstack Developer

Available for work
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Experiences

  1. Software Engineer

    Built scalable web applications using React, Next.js, Node and TypeScript. Implemented microservices architecture with Docker. Collaborated with cross-functional teams to deliver high-quality software solutions.

  2. Junior Product Engineer

    Developed and maintained web applications using React, Next.js, TypeScript, and Node. Collaborated with cross-functional teams to deliver high-quality software solutions.

  3. Fullstack Developer

    Built full-stack applications using React, Node.js, and MongoDB. Deployed applications on AWS, Digital Ocean, and Vercel with PostgreSQL database integration.

  4. Frontend Developer

    Developed responsive frontend applications using React, Next.js, and TypeScript. Implemented modern UI designs with Tailwind CSS and ensured cross-browser compatibility.

Services

Web Design

Create stunning, responsive websites that captivate audiences and drive business results.

UI/UX Design

Design intuitive interfaces and seamless experiences to boost user engagement and satisfaction.

Custom Solutions

Deliver tailored, scalable software solutions optimized for your unique business requirements.

SaaS Development

Build robust SaaS applications with scalable architecture and modern features for businesses.

Testimonials

Sayem consistently delivers high-quality code and innovative solutions. His deep expertise in React and Node.js has been invaluable for building scalable applications and improving our development process across teams.

Sarah Johnson, Systemica Institut - CTO

Working with Sayem was an absolute pleasure. His attention to detail, problem-solving skills, and ability to quickly grasp complex requirements made him an asset to our project and a trusted collaborator on critical features.

Michael Chen, Bismo - Lead Developer

Sayem’s fullstack development skills are exceptional. He transformed our product ideas into robust, scalable applications with clean, maintainable code and a focus on usability that impressed both our team and end users.

Emily Rodriguez, Alldoc - Product Manager

Sayem’s frontend development expertise is top-notch. He delivered responsive, user-friendly interfaces that not only met but exceeded expectations, helping us launch our projects faster and with higher client satisfaction.

David Thompson, Bugfixers - Technical Lead

Technologies

React
Next.js
Node.js
TypeScript
Express
Hono
Tailwind CSS
PostgreSQL
Firebase
Payload CMS
React
Next.js
Node.js
TypeScript
Express
Hono
Tailwind CSS
PostgreSQL
Firebase
Payload CMS
React
Next.js
Node.js
TypeScript
Express
Hono
Tailwind CSS
PostgreSQL
Firebase
Payload CMS
React
Next.js
Node.js
TypeScript
Express
Hono
Tailwind CSS
PostgreSQL
Firebase
Payload CMS
Git
Docker
Vercel
Digital Ocean
Vite
Postman
Bootstrap
shadcn/ui
Figma
Git
Docker
Vercel
Digital Ocean
Vite
Postman
Bootstrap
shadcn/ui
Figma
Git
Docker
Vercel
Digital Ocean
Vite
Postman
Bootstrap
shadcn/ui
Figma
Git
Docker
Vercel
Digital Ocean
Vite
Postman
Bootstrap
shadcn/ui
Figma

Portfolios