Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a performance-driven Full Stack Developer with 5+ years of experience specializing in scalable backend architectures and real-time web applications. I am proficient in JavaScript/TypeScript (Node.js, Express.js, AdonisJS) and Python (Django, FastAPI), and I am expanding into Laravel, DevOps, and AI model integration. I enjoy building scalable applications in remote, cross-border environments and have contributed to digital wallet infrastructure, payment gateway integrations, and real-time trading/POS systems. I focus on delivering robust RESTful APIs, scalable architectures, and cross-functional collaboration to ensure exceptional user experiences.…I am a performance-driven Full Stack Developer with 5+ years of experience specializing in scalable backend architectures and real-time web applications. I am proficient in JavaScript/TypeScript (Node.js, Express.js, AdonisJS) and Python (Django, FastAPI), and I am expanding into Laravel, DevOps, and AI model integration. I enjoy building scalable applications in remote, cross-border environments and have contributed to digital wallet infrastructure, payment gateway integrations, and real-time trading/POS systems. I focus on delivering robust RESTful APIs, scalable architectures, and cross-functional collaboration to ensure exceptional user experiences.

Md. Jakir Hosen Jamalpur

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





I am a performance-driven Full Stack Developer with 5+ years of experience specializing in scalable backend architectures and real-time web applications. I am proficient in JavaScript/TypeScript (Node.js, Express.js, AdonisJS) and Python (Django, FastAPI), and I am expanding into Laravel, DevOps, and AI model integration. I enjoy building scalable applications in remote, cross-border environments and have contributed to digital wallet infrastructure, payment gateway integrations, and real-time trading/POS systems. I focus on delivering robust RESTful APIs, scalable architectures, and cross-functional collaboration to ensure exceptional user experiences.…I am a performance-driven Full Stack Developer with 5+ years of experience specializing in scalable backend architectures and real-time web applications. I am proficient in JavaScript/TypeScript (Node.js, Express.js, AdonisJS) and Python (Django, FastAPI), and I am expanding into Laravel, DevOps, and AI model integration. I enjoy building scalable applications in remote, cross-border environments and have contributed to digital wallet infrastructure, payment gateway integrations, and real-time trading/POS systems. I focus on delivering robust RESTful APIs, scalable architectures, and cross-functional collaboration to ensure exceptional user experiences.

Available to hire

I am a performance-driven Full Stack Developer with 5+ years of experience specializing in scalable backend architectures and real-time web applications. I am proficient in JavaScript/TypeScript (Node.js, Express.js, AdonisJS) and Python (Django, FastAPI), and I am expanding into Laravel, DevOps, and AI model integration.

I enjoy building scalable applications in remote, cross-border environments and have contributed to digital wallet infrastructure, payment gateway integrations, and real-time trading/POS systems. I focus on delivering robust RESTful APIs, scalable architectures, and cross-functional collaboration to ensure exceptional user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Bengali

Fluent

English

Intermediate

Work Experience

Backend Developer at CircleCodes

July 1, 2024 - November 18, 2025

Built backend infrastructure for a digital wallet platform using AdonisJS, TypeScript, and MySQL. Integrated payment gateways to enable seamless financial transactions. Developed and maintained APIs for wallet operations, enhancing transaction reliability. Designed and implemented backend for a restaurant app with payment integration, collaborating closely with frontend teams to ensure smooth API integration.

Full Stack Developer at Remote Contract (Thailand)

July 1, 2024 - July 1, 2024

Sports Management Service: Developed backend infrastructure using Node.js, Express, Sequelize, and MySQL; created and optimized database tables and APIs for users, players, academies, coaches, sports, grounds, and other CRUD operations, contributing to a 25% increase in operational efficiency. Restaurant Management Service (Full Stack): Led the development of a digital POS system for restaurants (dine-in, take-away, delivery, QR code scanning); implemented real-time updates with WebSocket; managed frontend dashboard and backend APIs using React, Redux, Formik, and i18n to enhance user experience, achieving a 30% improvement in order processing efficiency.

Full Stack Developer at Remote Contract

October 1, 2022 - July 1, 2024

Led full-stack development of a restaurant POS system using React, Redux, and Node.js; implemented live order tracking via WebSockets. Also built a sports management platform using Express and Sequelize to optimize CRUD operations and operational workflows.