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I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Developer Salesforce Inc. _January 2017 - March 2017_ Full-stack Developer Microsoft Inc. _January 2019 - March 2019_…I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Developer Salesforce Inc. _January 2017 - March 2017_ Full-stack Developer Microsoft Inc. _January 2019 - March 2019_

Kazi Samsul Arefin

Web Developer, Full Stack Developer, Back-End Developer, +3

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I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Developer Salesforce Inc. _January 2017 - March 2017_ Full-stack Developer Microsoft Inc. _January 2019 - March 2019_…I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- Employment and project experience Senior Developer Salesforce Inc. _January 2017 - March 2017_ Full-stack Developer Microsoft Inc. _January 2019 - March 2019_

Available to hire

Dhaka, Bangladesh

I’m a developer who specializes in… from…

Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it.

Employment and project experience

Senior Developer Salesforce Inc.
January 2017 - March 2017

Full-stack Developer Microsoft Inc.
January 2019 - March 2019

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Staff Engineer (Remote - Part time) at Digitx Group LLC

May 1, 2025 - November 6, 2025

Live role involving frontend development with React.js and TailwindCSS, MongoDB as database, and backend OpenAI API integration built with Express.js.

Staff Engineer (Remote - Part time) at Digitx Group LLC

May 1, 2025 - Present

Part-time Staff Engineer contributing to the Combined AI Platform. Responsibilities include frontend development with React.js and TailwindCSS, MongoDB data storage, and backend OpenAI API integration using Express.js.

Staff Engineer (Remote - Part time) at Digitx Group LLC

May 1, 2025 - Present

Contributed to frontend development using React.js and TailwindCSS with MongoDB data storage. Collaborated on backend OpenAI API integration using Express.js to deliver AI-powered features.

MERN Stack Developer (Remote - Part time) at Nyntax

June 1, 2024 - June 1, 2024

Co-developed car rental website and rental management system using Next.js, Redux, Chakra-UI, and Firestore; built admin panel and cross-platform booking dashboard.

MER N Stack Developer (Remote - Part time) at Nyntax

June 1, 2024 - September 22, 2025

Car Rental Website (Live) built with Next.js, Redux, Chakra-UI, and Firestore; developed REST APIs with Express.js and real-time booking operations. Rental Management System: admin panel to manage car status, locations, and transactions; integrated platform for web and mobile bookings in one dashboard.

MERN Stack Developer at Nyntax

June 1, 2024 - September 22, 2025

Remote part-time MERN stack development; built car rental website across US regions with Next.js, Redux, Chakra-UI and Firestore; developed REST APIs with Express.js and implemented real-time bookings; co-developed admin panel for car rentals and transactions in MERN stack.

Full Stack Software Engineer (Onsite - Full time) at Thinkcrypt

October 1, 2023 - November 6, 2025

Developed multiple live projects including clothing e-commerce platform with Next.js and CMS admin, React Native course application, Next.js blog with SSR, MERN-based event management, air ticketing dashboard with Flyhub API, hospital management system, and grocery e-commerce.

Full Stack Software Engineer (Onsite - Full time) at Thinkcrypt

October 1, 2023 - Present

Led development of multiple live projects including a clothing e-commerce platform (Next.js) with order management, payment gateway integration, and third-party delivery system. Built a custom CMS for admin to manage products, orders, and customer data. Also developed an e-learning app (React Native) with authentication and real-time progress tracking; built a blog platform (Next.js, TypeScript, MongoDB, Express.js); created an event management platform (MERN) with real-time communication; developed an air ticketing dashboard using Flyhub API; built hospital management and grocery e-commerce solutions.

Full Stack Software Engineer at Thinkcrypt

October 1, 2023 - Present

Developed full-stack clothing e-commerce platform with Next.js, including order management, payment gateway integration, and third-party delivery system. Built a custom admin CMS for product listings, orders, and customer data. Implemented an e-learning app with React Native featuring authentication and real-time progress tracking, as well as a blog platform with SSR and CMS. Contributed to event management, air ticketing dashboard, hospital management, and grocery e-commerce components using MERN/Next.js stacks.