Hire the Best API Developers
in Bangladesh

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
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of Upwork by G2 peer reviewers
Md Mahabub A.

Khulna, Bangladesh

$8/hr
5.0
1 jobs

๐ˆ ๐ก๐ž๐ฅ๐ฉ ๐›๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ๐ž๐ฌ ๐›๐ฎ๐ข๐ฅ๐, ๐Ÿ๐ข๐ฑ, ๐ฎ๐ฉ๐ ๐ซ๐š๐๐ž, ๐š๐ง๐ ๐จ๐ฉ๐ญ๐ข๐ฆ๐ข๐ณ๐ž ๐ฌ๐ž๐œ๐ฎ๐ซ๐ž, ๐ฌ๐œ๐š๐ฅ๐š๐›๐ฅ๐ž, ๐š๐ง๐ ๐ก๐ข๐ ๐ก-๐ฉ๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž ๐ฐ๐ž๐› ๐š๐ฉ๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐ฎ๐ฌ๐ข๐ง๐  ๐๐‡๐ ๐š๐ง๐ ๐‹๐š๐ซ๐š๐ฏ๐ž๐ฅ. ๐–๐ข๐ญ๐ก ๐Ÿ•+ ๐ฒ๐ž๐š๐ซ๐ฌ ๐จ๐Ÿ ๐ฉ๐ซ๐จ๐Ÿ๐ž๐ฌ๐ฌ๐ข๐จ๐ง๐š๐ฅ ๐ž๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž ๐ข๐ง ๐‹๐š๐ซ๐š๐ฏ๐ž๐ฅ ๐๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ ๐š๐ง๐ ๐›๐š๐œ๐ค๐ž๐ง๐ ๐ž๐ง๐ ๐ข๐ง๐ž๐ž๐ซ๐ข๐ง๐ , ๐ˆ ๐ก๐š๐ฏ๐ž ๐ฐ๐จ๐ซ๐ค๐ž๐ ๐จ๐ง ๐š ๐ฐ๐ข๐๐ž ๐ซ๐š๐ง๐ ๐ž ๐จ๐Ÿ ๐œ๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐›๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ ๐š๐ฉ๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐Ÿ๐จ๐ซ ๐ฌ๐ญ๐š๐ซ๐ญ๐ฎ๐ฉ๐ฌ, ๐š๐ ๐ž๐ง๐œ๐ข๐ž๐ฌ, ๐š๐ง๐ ๐ ๐ซ๐จ๐ฐ๐ข๐ง๐  ๐œ๐จ๐ฆ๐ฉ๐š๐ง๐ข๐ž๐ฌ. I specialize in Laravel web application development, REST API integration, backend system architecture, database optimization, payment gateway integration, authentication systems, bug fixing, and performance optimization. My focus is always on writing clean, maintainable, and secure code that supports long-term business growth. ๐ŸŸข ๐ˆ ๐ก๐š๐ฏ๐ž ๐๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ ๐š๐ง๐ ๐ฆ๐š๐ข๐ง๐ญ๐š๐ข๐ง๐ž๐ ๐ฆ๐š๐ง๐ฒ ๐ญ๐ฒ๐ฉ๐ž๐ฌ ๐จ๐Ÿ ๐ฌ๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ ๐ข๐ง๐œ๐ฅ๐ฎ๐๐ข๐ง๐ : ๐Ÿ”ธ eCommerce Platforms ๐Ÿ”ธERP Software ๐Ÿ”ธSchool Management Systems ๐Ÿ”ธLearning Management Systems (LMS) ๐Ÿ”ธSaaS Applications ๐Ÿ”ธTravel Agency Websites ๐Ÿ”ธJob Portal Websites ๐Ÿ”ธBusiness Automation Systems ๐Ÿ”ธAdmin Panels & Reporting Dashboards ๐Ÿ”ธCRM & Management Systems ๐ŸŸข ๐Œ๐ฒ ๐‚๐จ๐ซ๐ž ๐’๐ค๐ข๐ฅ๐ฅ๐ฌ: ๐Ÿ”ธPHP ๐Ÿ”ธLaravel ๐Ÿ”ธMySQL ๐Ÿ”ธHTML ๐Ÿ”ธCSS ๐Ÿ”ธBootstrap ๐Ÿ”ธJavaScript ๐Ÿ”ธjQuery ๐Ÿ”ธAJAX ๐Ÿ”ธJSON ๐Ÿ”ธREST API Development ๐Ÿ”ธThird Party API Integration ๐ŸŸข ๐‹๐š๐ซ๐š๐ฏ๐ž๐ฅ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž๐ฌ: ๐Ÿ”ธCustom Laravel Web Application Development ๐Ÿ”ธLaravel REST API Development ๐Ÿ”ธAPI Integration & Data Synchronization ๐Ÿ”ธLaravel Backend Development ๐Ÿ”ธAuthentication & Authorization Systems ๐Ÿ”ธPayment Gateway Integration ๐Ÿ”ธAdmin Panel Development ๐Ÿ”ธDashboard & Reporting Systems ๐Ÿ”ธDatabase Design & Query Optimization ๐Ÿ”ธLaravel Bug Fixing & Troubleshooting ๐Ÿ”ธWebsite Speed Optimization ๐Ÿ”ธExisting Laravel Project Upgrade & Maintenance ๐Ÿ”ธSecure User Management Systems ๐Ÿ”ธBusiness Logic Development ๐Ÿ”ธCron Jobs & Background Task Automation I have strong experience working with complex Laravel applications, handling large databases, optimizing slow queries, fixing critical bugs, improving system security, and building scalable backend solutions for real business operations. ๐ŸŸข ๐ˆ ๐š๐ฅ๐ฌ๐จ ๐ฐ๐จ๐ซ๐ค ๐จ๐ง: ๐Ÿ”ธPayment Gateway Systems ๐Ÿ”ธSubscription & Billing Features ๐Ÿ”ธDynamic Reporting Systems ๐Ÿ”ธMulti-Role Authentication Systems ๐Ÿ”ธAPI-Based Applications ๐Ÿ”ธSecure Login & User Access Control ๐Ÿ”ธData Processing & Automation ๐Ÿ”ธDatabase Performance Tuning ๐ŸŸข ๐–๐ก๐ฒ ๐‚๐ฅ๐ข๐ž๐ง๐ญ๐ฌ ๐‚๐ก๐จ๐จ๐ฌ๐ž ๐Œ๐ž: ๐Ÿ”ธ7+ Years of Laravel & PHP Experience ๐Ÿ”ธClean, Secure & Scalable Code ๐Ÿ”ธStrong Problem Solving Skills ๐Ÿ”ธFast Communication & Project Updates ๐Ÿ”ธReliable Long-Term Support ๐Ÿ”ธBusiness-Focused Development ๐Ÿ”ธOn-Time Delivery & Professional Work I am comfortable working on both small fixes and large-scale Laravel applications. Whether you need a new web application, API integration, backend development, performance optimization, database improvement, or bug fixing, I can provide a reliable and professional solution based on your business needs. I always try to understand the project goal first, then build the best technical solution around it. My goal is not only to complete the project, but also to make sure the system remains stable, secure, and easy to maintain in the future. ๐‹๐ž๐ญโ€™๐ฌ ๐๐ข๐ฌ๐œ๐ฎ๐ฌ๐ฌ ๐ฒ๐จ๐ฎ๐ซ ๐ฉ๐ซ๐จ๐ฃ๐ž๐œ๐ญ ๐š๐ง๐ ๐›๐ฎ๐ข๐ฅ๐ ๐š ๐ฉ๐จ๐ฐ๐ž๐ซ๐Ÿ๐ฎ๐ฅ ๐‹๐š๐ซ๐š๐ฏ๐ž๐ฅ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง ๐Ÿ๐จ๐ซ ๐ฒ๐จ๐ฎ๐ซ ๐›๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ. laravel developer | php developer | laravel expert | php laravel | laravel api | rest api | api integration | backend developer | custom web application | php mysql | ecommerce development | saas development | erp software | school management system | lms development | payment gateway integration | authentication system | query optimization | database optimization | data security | ajax | jquery | bootstrap | html | css | javascript | mysql developer | dashboard development | admin panel development | bug fixing | laravel bug fix | php website | secure web application | performance optimization | software developer | business website | custom software development | backend system | php backend | json api | web developer | website optimization | dynamic website | crm development | api developer | laravel backend | web application development

  • RESTful API
  • Ecommerce Website
  • ERP Software
  • Laravel
  • PHP
  • PHP Script
  • Multi-Factor Authentication
  • MVC Framework
  • Git
  • AJAX
  • Web Application
  • Web Development
  • Bug Fix
  • Website Customization
  • MySQL
Masud H.

Dhaka, Bangladesh

$25/hr
4.9
700 jobs

With 12+ years of experience in software design and development, Iโ€™m now focused on AI-based IT products. I work in the following areas: Core Technologies: Python (FastAPI), Next.js/React, PostgreSQL, Docker, algorithms and libraries for building AI agents (LangGraph, RAG pipelines, and agent calling tools). Specialization: - AI agents and automation - AI-empowered backend systems - Web applications with modern UI Why you should choose me: - Track record of successful projects - Clear communication and timely delivery - Quality software architecture and hands-on approach Contact me if you need someone who can run your AI project from A to Z.

  • API Development
  • API Integration
  • Node.js
  • React
  • Next.js
  • NestJS
  • Python
  • FastAPI
  • Apache Kafka
  • Redis
  • Microsoft SQL Server
  • Kibana
  • Elasticsearch
S.M. ATAUL KARIM R.

Dhaka, Bangladesh

$10/hr
4.8
70 jobs

I help startups, agencies, and businesses build secure, scalable, and high-performance web applications using modern technologies and AI-assisted development workflows. With strong experience in backend engineering, API development, cloud infrastructure, and frontend frameworks, I deliver clean, maintainable solutions that are fast, reliable, and production-ready. What I Can Help You With โœ… Custom Web Application Development โœ… REST API & GraphQL Development โœ… SaaS Platforms & Business Systems โœ… AI-Assisted Development & Automation โœ… Third-Party API Integrations โœ… Performance Optimization & Security Hardening โœ… Legacy System Upgrade & Modernization โœ… Cloud Deployment & DevOps Setup Backend & Web Technologies โ€ข Laravel, Django, Spring Boot, Yii2 โ€ข Express.js, NestJS โ€ข WordPress, Drupal, Magento โ€ข PHP, Python, Java, JavaScript, TypeScript โ€ข MySQL, PostgreSQL, MongoDB, Redis Frontend Development โ€ข React.js, Vue.js โ€ข Tailwind CSS, Bootstrap โ€ข Alpine.js, Livewire, HTMX Cloud & DevOps โ€ข AWS, GCP โ€ข Docker, Kubernetes โ€ข CI/CD Pipelines โ€ข Linux, Nginx, Apache API & Integrations โ€ข Stripe, PayPal โ€ข Twilio, Firebase โ€ข Slack, Zapier, Xero โ€ข REST APIs & GraphQL AI Development Workflow I actively use modern AI development tools to improve delivery speed, code quality, debugging, and architecture planning: โ€ข Cursor โ€ข Claude โ€ข ChatGPT โ€ข GitHub Copilot Why Clients Work With Me โœ” Clean, maintainable, scalable code โœ” Fast communication & reliable delivery โœ” Strong debugging and problem-solving skills โœ” Production-ready deployment experience โœ” Security-focused development approach โœ” Ability to work independently and take ownership Whether you need a custom platform, backend API, cloud deployment, or ongoing development support, I can help turn your ideas into reliable software solutions. Letโ€™s build something great together.

  • API Development
  • MySQL
  • PHP
  • Laravel
  • Python
  • Django
  • CakePHP
  • Yii
  • .htaccess File Creation
  • Ubuntu
  • Apache HTTP Server
  • Node.js
  • Java
  • Spring Boot
  • Flask
Muhammad Mahbubur R.

Dhaka, Bangladesh

$15/hr
4.6
322 jobs

Full Stack Web Application Developer: Laravel, Livewire, Tall Stack,Yii2, Wordpress,Marketplace API (Amazon SP-API, eBay API, Walmart API, Shopify API), NodeJS, REACT, Angular JS -I am an active programmer since year 2010 - I prefer medium and big project Skills and Technologies I am familiar with: -PHP: this is my root scripting language I am using from start to end in many project -Laravel: I have over 4 yearsโ€™ experience in Laravel -Yii: I used both Yii version 1.1 & 2.0, I have over 5 yearsโ€™ experience in Yii framework. I used this framework in over 50 projects -Joomla: since 2011 I am using this CMS and I have wide range of experience on this CMS -Angular JS, Node.js, REACT, Nex JS, JQuery, JavaScript, CSS, HTML5,Bootstrap -MySQL: I used this Database Engines almost in my every dynamic web application I have the following Ecommerce Marketplace API integration experience 1. Amazon SP-API and MWS API 2. Walmat Marketplace API 3. eBay API 4. Shopify API 5. Etsy API 6. WooCommerce API 7. Tiktok API 8. Facebooka and Google API 9. Keepa API (amazon third party price tracker) -Data Scrapping: i have massive experience in Data scrapping with different Technology and approach - chrome extension -ERP: I am expert in this business application. In addition I have skill in developing inventory, HRM, payroll, web portal, healthcare and medical type application. Beside I am expert in developing customized Dropshipping tools with various suppliers including Lister, price and stock monitor. IDE, tools and version control system -GIT: I just love it and I used it in so many projects, itโ€™s really cool and helpful to manage my project -Dreamweaver, phpstorm,VS Code, Photoshop, pait.net, MySQL Navicat and many others IDE and tools I used Operating system and others - Linux and Windows, Apache, Tomcat, AWS I give my 100% focus on even small details of project and try to make it perfect. My goal is to make a project successfully by keeping high quality of work with fair price. I am very easy and flexible to work. Feedback from Upwork Clientsโ€™: "Muhammad is excellent! He helped me finish three PHP projects that work great for my e-commence business. With his help, my work becomes super easy and effective. He communicates and finishes projects at an unbelievable speed. I would highly recommend him to anyone who needs some perfect work to be done! I will keep working with him in the future." I AM THE ONE YOU ARE LOOKING FOR.

  • API Integration
  • MySQL
  • Joomla
  • PHP
  • Node.js
  • Web Development
  • Yii
  • Web Application
  • Laravel
  • jQuery
  • AngularJS
  • Amazon
  • Shopify
  • eBay API
  • Next.js
MD Rifatul I.

Dhaka, Bangladesh

$25/hr
5.0
17 jobs

Need a backend that scales without breaking integrations or security? With 12+ years building SaaS backends and APIs, Iโ€™ve delivered 99.9% uptime systems and cut checkout latency from 1.2 s to 450 ms for startups and SaaS teams. I build secure, production-ready Laravel and Node.js backends with API integrations, payments, and automation. ๐ŸŽฏ HOW I CAN HELP YOU BACKEND SYSTEMS DEVELOPMENT Build a backend that supports growth without slowing down your product. You get a secure, scalable foundation for SaaS, MVPs, and complex business apps, with architecture proven to handle high traffic, microservices, and zero-downtime releases. API INTEGRATION Connect your product to the tools your business depends on and reduce manual work fast. Iโ€™ve delivered production integrations with Stripe, PayPal, Twilio, Shopify webhooks, and custom third-party systems, including setups that handled 10k+ calls per hour. SAAS DEVELOPMENT Turn your idea into a production-ready SaaS product that can handle real users and revenue. My work has cut checkout latency from 1.2 s to 450 ms and supported billing, subscriptions, RBAC, and multi-tenant systems built for scale. AUTHENTICATION AND SECURITY Protect your application with login and access control users can trust. I implement OAuth2, JWT, SSO, and role-based permissions for apps that need secure access across teams, tenants, or multiple products. AI API INTEGRATION Add AI features that create product value instead of experimental complexity. I integrate OpenAI, Claude, Gemini, and custom LLM workflows for smarter search, document Q&A, automation, and assistant-style experiences. ๐Ÿ† RESULTS "Great experience working with Rifatul. Professional, responsive, and delivered high-quality work on time. Communication was smooth, and he was always willing to help and make adjustments when needed. Highly recommended, and I look forward to working together again in the future." โ€“ Hamza., Client "Rifatul did a great job as a full stack developer. He built the feature using React and Next.js on the frontend and Node.js on the backend. Everything was delivered cleanly and worked perfectly. Communication was smooth and he handled both frontend and backend efficiently." โ€“ Chester R., Client "Very good at completing tasks, and to specifications. Understood what we needed immediately, and began work as soon as awarded contract. Will continue to hire this developer." โ€“ Nicholas S., Client ๐Ÿ… Software Architecture: Breaking a Monolith into Microservices ๐Ÿ… Certified Devops Engineer ๐Ÿ… Modern JavaScript: ES6 Basics See full case studies in my portfolio below. โœ‰๏ธ ๐— ๐—˜๐—ฆ๐—ฆ๐—”๐—š๐—˜ ๐— ๐—˜ ๐—ข๐—ก ๐—จ๐—ฃ๐—ช๐—ข๐—ฅ๐—ž Have a backend, API, or SaaS project to build or improve? Message me on Upwork for a free consultation and a clear plan to move your project forward. I typically respond within 4 hours and can offer quick turnaround for urgent work. ๐—›๐—ผ๐˜„ ๐—œ ๐—ช๐—ผ๐—ฟ๐—ธ I build backend systems in Laravel and Node.js, then connect them to REST APIs, PostgreSQL, and Stripe for secure, scalable delivery. I use TypeScript and React when full-stack work is needed, and I keep releases stable with Docker, AWS, Git, and CI/CD. I build secure backend systems in Laravel and Node.js, integrate REST API services, and deliver SaaS development with PostgreSQL and AWS for production-ready growth.

  • API Development
  • API Integration
  • Laravel
  • Node.js
  • REST API
  • PostgreSQL
  • Supabase
  • JavaScript
  • TypeScript
  • NestJS
  • Stripe
  • SaaS Development
  • Web API
  • React
  • Next.js
  • PHP
  • Web Development
  • MongoDB
  • AI Development
  • Full-Stack Development
Asif M.

Dhaka, Bangladesh

$10/hr
5.0
44 jobs

๐’€๐’๐’–๐’“ ๐’ƒ๐’‚๐’„๐’Œ๐’†๐’๐’… ๐’Š๐’” ๐’†๐’Š๐’•๐’‰๐’†๐’“ ๐’Ž๐’‚๐’Œ๐’Š๐’๐’ˆ ๐’๐’“ ๐’๐’๐’”๐’Š๐’๐’ˆ ๐’š๐’๐’– ๐’Ž๐’๐’๐’†๐’š. A slow API, a broken payment flow, or a poorly structured database โ€” clients notice before you do. I make sure that doesn't happen. I'm Asif, a Full-Stack Developer with 14+ years of experience and a Zend Certified PHP Engineer (ZCE) โ€” one of fewer than 1% of PHP developers worldwide who hold this certification. I build backend systems, REST APIs, and full-stack web applications โ€” as well as WordPress, e-commerce, and CMS-based websites โ€” that are fast, reliable, and production-ready for startups and established businesses. โ€” ๐™’๐™๐™–๐™ฉ ๐™„ ๐™—๐™ช๐™ž๐™ก๐™™ โ€” โœ” REST API development & third-party API integration โœ” Object-Oriented PHP & MVC architecture โœ” Node.js / Express.js / Nest.js APIs โœ” Next.js, React & Vue.js frontends (TypeScript & JavaScript) โœ” WordPress, Magento, Shopify & Joomla websites โœ” E-commerce stores & product listing management โœ” Admin panels & business automation tools โœ” Performance optimization โ€” slow queries, broken APIs, database tuning โœ” Legacy PHP systems โ€” bug fixing, upgrades, and stabilization โ€” ๐™๐™š๐™˜๐™ ๐™จ๐™ฉ๐™–๐™˜๐™  โ€” Laravel ยท PHP (ZCE) ยท OOP PHP ยท MVC ยท TypeScript ยท Node.js ยท Express.js ยท Nest.js ยท Next.js ยท React ยท Vue.js ยท Nuxt.js ยท Livewire ยท WordPress ยท Magento ยท Shopify ยท Joomla ยท MySQL ยท MongoDB ยท PostgreSQL ยท Redis ยท Docker ยท AWS ยท REST API โ€” ๐™’๐™๐™ฎ ๐™˜๐™ก๐™ž๐™š๐™ฃ๐™ฉ๐™จ ๐™๐™ž๐™ง๐™š ๐™ข๐™š โ€” โœ” 14+ years building production systems โ€” not just demos โœ” ZCE certified โ€” verified PHP expertise, not self-claimed โœ” 100% Job Success Score on Upwork โœ” I work with startups building from scratch and businesses fixing or scaling existing systems โœ” Clear communication, honest timelines, long-term thinking If you need a website, a REST API, or a full-stack web application built properly โ€” let's talk. Laravel developer | PHP developer | OOP PHP | MVC | ZCE certified | WordPress developer | WordPress website | Magento developer | Shopify developer | Joomla developer | ecommerce website | product listing | REST API development | API integration | TypeScript developer | Node.js API | Express.js | Nest.js | Next.js developer | React developer | Vue.js developer | Nuxt.js | Livewire | full-stack developer | backend developer | MySQL optimization | database optimization | Laravel bug fixing | legacy PHP | MongoDB | Docker | AWS

  • API
  • RESTful API
  • Laravel
  • PHP
  • JavaScript
  • Web Development
  • Web Design
  • SaaS
  • CRM Software
  • Node.js
  • ExpressJS
  • Database Design
  • MySQL
  • PostgreSQL
  • MongoDB
  • React
  • Next.js
  • TypeScript
  • Amazon Web Services
  • Websockets

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Rates charged by API Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a API Developer in Bangladesh on Upwork?

As the world's work marketplace, we connect highly-skilled freelance API Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream API Developer team you need to succeed.

Can I hire a API Developer in Bangladesh within 24 hours on Upwork?

Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive API Developer proposals within 24 hours of posting a job description.