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Hire the best MongoDB Developers in Dhaka, BD

Check out MongoDB Developers in Dhaka, BD with the skills you need for your next job.
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Rating is 4.8 out of 5.
4.8/5
based on 200 client reviews
  • $45 hourly
    • 5.0/5
    • (11 jobs)
    I bring with me the ability to deeply understand the problem and solve it strategically. I am a Full-stack developer with a passion for shipping software to production. For the past 3 years, I have focused exclusively on working with SaaS startups to produce results. My best skill is thoroughly understanding requirements and quickly adapting to different environments. A client once praised, "The freelancer showed great initiative and was not only able to understand the requirements but also fill the gaps. I would hire him again." At HelloScribe AI and X-Booker, I took the lead in the development process. My efforts helped HelloScribe AI gain 3000+ users and led to the successful development of three MVPs for X-Booker. I take full ownership of my tasks and conduct thorough research to ensure all gaps are filled. With my ability to solve problems and versatility, I am excited to take your projects to the next level. My Services - Software consultation (server & web applications) - API Development - SPAs (Single Page Applications) / Web Applications Development - Integration & automation - AI / LLM integration & chatbots (GenAI) - Microservices Development - Performance Improvements - Scaling Existing Systems Top skills - TypeScript, JavaScript, Python, Go - Node.js, Express.js, FastAPI, React, Next.js, Vue.js, TailwindCSS, SCSS, Nginx, Docker, Github actions - PostgreSQL, Cassandra, MongoDB, Redis - Various AI productivity tools, Google Cloud Platform, Github Let’s collaborate and take your projects to the next level 💪
    Featured Skill MongoDB
    Node.js
    Chatbot
    ChatGPT
    ExpressJS
    Next.js
    Vue.js
    React
    PostgreSQL
    Docker
    TypeScript
    JavaScript
    Front-End Development
    Back-End Development
    Full-Stack Development
  • $35 hourly
    • 4.8/5
    • (299 jobs)
    I am a full Stack Web Developer who specializes in creating fast, scalable, and Custom Web Application using modern technologies like React, Next.js, Node.js, TypeScript, and Tailwind CSS. I have created: - Portfolio, blog, and finance website - Healthcare and medical applications - Admin dashboards and internal tools - Real estate listing sites and CRM tools - Online booking and reservation platforms - Educational portals and e-learning platforms - E-commerce stores and secure payment systems I was involved in every process, from frontend development to designing the database architecture with MongoDB, Mongoose, Express.JS and API integration. If you looking for secure payment features, I can set up Stripe and other payment gateway integrations with backend support. I also have experience deploying apps on Vercel, Amazon Web Services to ensure they are fast, scalable, and reliable. If you are in need of a JavaScript expert who can handle full-stack development, API integration, and modern ecommerce website development, I am here to help you by creating a solutions which performs exceptionally well. Send me a message to have a free Consultation !
    Featured Skill MongoDB
    JavaScript
    Amazon Web Services
    Ecommerce Website Development
    Full-Stack Development
    Web Development
    Payment Gateway Integration
    Stripe
    API Integration
    ExpressJS
    Tailwind CSS
    TypeScript
    Node.js
    Next.js
    React
  • $40 hourly
    • 4.8/5
    • (90 jobs)
    Determined and productive web developer with a passion for metrics and beating former "best-yets." I have worked in cross-platform software development, with a major focus on web app development. My experience includes: ✅ CMS development: Webflow, Squarespace, Wix, WordPress, Elementor, Shopify, Bubble, Duda, Framer ✅ React, Redux, JavaScript, TypeScript, HTML, CSS, Node.js, Express.js ✅ Hybrid mobile app development: React Native (iOS/Android) ✅ E-commerce solutions: Shopify, WooCommerce, Stripe ✅ Libraries: Tailwind CSS, Material-UI, Bootstrap, Semantic UI ✅ App/service deployment: AWS/DigitalOcean/Heroku/Firebase ✅ Database design and management: MongoDB, MySQL ✅ Third-party API ✅ Website speed optimization ✅ AdSense, Google Tag Manager ✅ Object-oriented design ✅ Responsive design ✅ Agile software development I am interested in challenging projects with evolving architecture. I am flexible with project specifications and shifting design patterns. I prefer to set clear milestones with well-defined task flows. I am looking forward to working with you. Thank you, Sam
    Featured Skill MongoDB
    Front-End Development
    Web Application
    Web Design
    Squarespace
    Wix
    WordPress
    Responsive Design
    Shopify
    Webflow
    HTML5
    JavaScript
    React
    Node.js
    CSS 3
  • $20 hourly
    • 5.0/5
    • (13 jobs)
    ✨𝗬𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝗶𝘀 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗮 𝗽𝗿𝗼𝗱𝘂𝗰𝘁, 𝗶𝘁'𝘀 𝘆𝗼𝘂𝗿 𝗗𝗥𝗘𝗔𝗠. ✨ 🎖️Being Top Rated and with my 7 years of experience let's build the MVP to FULL SCALE ✅ 5 Star Reviews ✅ 7+ Years of experience in Web app & Mobile development 🚀 20+ React application design & developed till date. 🚀 5+ React native mobile application design & developed till date. 🚀 Worked with SAAS, Real Estate, Health care, IOT, E-commerce, Fintech, etc 🚀 MVP consultant ✨Project architect & consultant ❤️ Passion for web & mobile application development 𝗠𝘆 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: --------------------------- ⚡𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 - ✅ React.js ✅ Next.js, ✅ React Native (iOS & Android), Expo ✅ Tailwind CSS ✅ Styled Components ✅ Sass ✅ UI Libraries (MUI, Ant Design), GSAP, Three.js ⚡𝗕𝗮𝗰𝗸𝗲𝗻𝗱 - ✅ Node.js ✅ Express.js ✅ NestJS ✅ Next.js API Routes ✅ GraphQL, RESTful APIs, JWT, OAuth ⚡️𝗗𝗮𝘁𝗮 𝗦𝘁𝗮𝗰𝗸: ✅ MongoDB ✅ PostgreSQL ✅ MySQL ✅ AWS DynamoDB ✅ SQL Server ✅ Firebase ✅ Supabase ⚡️𝗗𝗲𝘃𝗢𝗽𝘀/𝗖𝗹𝗼𝘂𝗱/𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀: ✅ AWS (EC2, EKS, ECS, VPC, S3, AP| Gateway, Lambda) ✅ Docker ✅ Git Actions, Jenkins, Cl / CD ✅ Serverless ✅ API Gateway, Load Balancers ⚡𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: ✅ Payment Gateways: Stripe (Checkout, Subscriptions, Connect, Webhooks), PayPal, Plaid ✅ OAuth Providers: OAuth, AuthO, Clerk ✅ Communication: SendGrid, Sockets.io, Twilio, OpenTok (video calling) ✅ Data Visualization: Recharts, Chart.js, React native svg charts ✅ Social Media APls: Facebook API, Google API, Instagram API, Youtube API ⚡𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: JavaScript, Python, C, C++, Go 🌟𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗦𝗸𝗶𝗹𝗹𝘀: ------------------------------- - Performance Improvements (SQL + Code) - Database Design (SQL, MySQL, Postgres) - JWT Authentication - API Documentation - Middleware - Agile Methodologies (Scrum) - Project Management: JIRA 𝗪𝗛𝗬 𝗛𝗜𝗥𝗘 𝗠𝗘? ✅100% Job Success rate ✅ Diverse Portfolio: E-commerce, Business Websites, Custom Solutions, Scalable APls ✅ 30+ Clients Across the World ✅ 7+ years of experience --------------------- 🏆 𝗥𝗲𝘃𝗶𝗲𝘄𝘀 𝗮𝗻𝗱 𝗳𝗲𝗲𝗱𝗯𝗮𝗰𝗸 𝗳𝗿𝗼𝗺 𝗵𝗶𝗴𝗵-𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 🏆 ⭐️⭐️⭐️⭐️⭐️ "Highly recommend Ajmin. If anyone needs a reference, connect with me. He's multitasking and really engages in the project" - 𝗠𝗶𝗺𝘀 𝗧𝗮𝗹𝘀𝗶, 𝗟𝗼𝗻𝗱𝗼𝗻, 𝗨𝗞 ⭐️⭐️⭐️⭐️⭐️ "Ajmin was great to work with. He is not only a talented developer, but also a friendly person who truly wants to see his clients and their projects succeed" - 𝗧𝘂𝗻𝗮, 𝗕𝗼𝘀𝘁𝗼𝗻, 𝗨𝗦𝗔 ⭐️⭐️⭐️⭐️⭐️ "Knowledgeable and easy to work with. I do recommend to other works. His technical expertise is impressive" - 𝗔𝗻𝗰𝘆 𝗟𝗮𝘂𝗿𝗲𝗻𝘁, 𝗝𝗮𝗽𝗮𝗻 ⭐️⭐️⭐️⭐️⭐️ "It was a pleasure to work with Ajmin. His communication about his progress and approaches were very clear and to the point" - 𝗣𝗿𝗮𝗸𝗵𝗮𝗿, 𝗜𝗻𝗱𝗶𝗮 ⭐️⭐️⭐️⭐️⭐️ "Seller went above and beyond what was required. Already discussing a new project. His expertise in modern web technologies is exceptional" - 𝗦𝗮𝘆𝗲𝗱 𝗕𝗮𝗵𝗮𝗿𝘂𝗻 𝗟𝗲𝘁'𝘀 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗯𝘂𝗶𝗹𝗱; 𝗹𝗲𝘁'𝘀 𝗰𝗿𝗲𝗮𝘁𝗲 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗲𝘅𝘁𝗿𝗮𝗼𝗿𝗱𝗶𝗻𝗮𝗿𝘆 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. ⚡️ ============================================================================= 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 𝘁𝗼 𝗙𝗶𝗻𝗱 𝗺𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸: JavaScript Developer, Senior JavaScript Developer, Full Stack JavaScript Developer, JavaScript Engineer, MERN Stack Developer, MEAN Stack Developer, Web App Developer, Mobile App Developer, Software Engineer, Frontend Developer, Backend Developer, Full Stack Developer, React.js Developer, Next.js Developer, TypeScript Developer, Tailwind CSS, UI/UX Development, Responsive Web Design, React Native Developer, Node.js Developer, NestJS Developer, Express.js Developer, GraphQL Developer, REST API, MongoDB Developer, PostgreSQL Developer, MySQL Developer, Firebase Developer, Supabase Developer, AWS Developer, Docker, Kubernetes, Stripe Integration, Payment Gateway Expert, SaaS Developer, E-commerce Developer, Fintech Developer, Real-time App Development, CI/CD, GitHub Actions, Agile Developer
    Featured Skill MongoDB
    Stripe API
    Amazon EC2
    Docker
    Git
    Firebase
    Tailwind CSS
    Redux
    GraphQL
    PostgreSQL
    NestJS
    ExpressJS
    Node.js
    React Native
    Next.js
  • $10 hourly
    • 4.7/5
    • (5 jobs)
    🚀 Welcome to Innovation in Angular Development! Hey there! 👋 I'm a seasoned Angular developer with over 7 years of hands-on experience, and I'm thrilled to bring your project to life! 🌐✨ What Sets Me Apart? ✅ Angular Mastery: Dive into the latest Angular versions with confidence. Your web applications deserve nothing less than cutting-edge technology. ✨ UI/UX Magic: As a UI/UX specialist, I sprinkle a bit of magic to create interfaces that not only look stunning but also provide an exceptional user experience. Your users will love it! 🔧 Full-Stack Prowess: I'm not just an Angular enthusiast—I'm a full-stack maestro. From front-end dazzle to back-end brilliance, I've got your entire web development spectrum covered. Why Collaborate With Me? 🌟 Proven Excellence: My track record boasts successful projects and happy clients. Check out my portfolio to witness the journey of innovation. 🤝 Collaborative Spirit: Let's make this a journey we take together. Your insights, ideas, and feedback are integral to the success of our collaboration. ⏰ On-Time Delivery: Time is of the essence, and I respect that. Expect your project to be delivered promptly, without compromising quality. Ready for the Next Big Thing? If you're envisioning a web application that goes beyond the ordinary, I'm your go-to developer. Let's hop on a call to explore the exciting possibilities awaiting your project. 👉 Reach out now, and let's turn your vision into a digital masterpiece! 🚀✨
    Featured Skill MongoDB
    Game UI/UX Design
    PostgreSQL
    Next.js
    Tailwind CSS
    TypeScript
    Angular Material
    Angular
    Vue.js
    JavaScript
    Bootstrap
    Node.js
    CSS 3
    HTML5
    Figma
  • $25 hourly
    • 4.9/5
    • (30 jobs)
    I have more than 5 years of experience in Full Stack Development, PHP, Laravel programming, HTML, CSS, BOOTSTRAP, Javascript, React JS, Node JS, Tailwind CSS and more. I am a dedicated and hard-working person. Area Of Services: - Full Stack Developer - Laravel Developer - MySql - MongoDB -API/Rest API - PHP Programming Language with various frameworks like Laravel. - HTML, CSS and Bootstrap, and Tailwind CSS - Javascript - React JS - Node JS - UI/UX Design in various types of software like Adobe XD, Figma, Adobe Illustrator, and Adobe Photoshop.
    Featured Skill MongoDB
    Linux System Administration
    Adobe XD
    Figma
    RESTful API
    jQuery
    API Integration
    Vue.js
    Laravel
    HTML
    MySQL
    React
    PHP
    CSS
    WordPress
    JavaScript
  • $15 hourly
    • 5.0/5
    • (17 jobs)
    I am highly skilled in PHP, Laravel, React, VueJS, JQuery, and many more. I have over eight years of experience in web development, and I am eager to learn even more technologies to sharpen my skillset.
    Featured Skill MongoDB
    Vuex
    API
    Database Architecture
    Web Development
    Bootstrap
    HTML5
    API Integration
    JavaScript
    MySQL
    Vue.js
    Laravel
    PHP
    SQL
  • $20 hourly
    • 5.0/5
    • (9 jobs)
    Hi, I'm a certified Computer Engineer & Full-Stack Developer with 6+ years of industry experience. I specialize in building scalable web apps, e-commerce solutions, CMS, AI integrations, custom admin panels, and high-performance AWS-powered solutions. 💡 Specialties: ✅ AI Integration – Machine Learning, NLP, AI-powered automation, LangChain, OpenAI (GPT), Llama, and Vector Databases (Pinecone, Weaviate, ChromaDB) ✅ Headless CMS & WordPress – Custom CMS, API development, Strapi, WordPress, WooCommerce ✅ AWS & DevOps – EC2, Lightsail, Lambda, RDS, Docker, Kubernetes, CI/CD ✅ E-commerce Development – Next.js, WordPress, WooCommerce, AI-driven product recommendations ✅ Custom Admin Panels – Business dashboards & automation tools ✅ LMS Solutions – LearnDash customization & WordPress LMS integration ✅ Custom Software & API Development – Scalable solutions with Node.js, Python (Django), Java (Spring Boot) 🎓 Education: BSc in Computer Science and Engineering from Brac University MSc in Management of Technology from BUET 💼 Expertise: Frontend: HTML5, CSS3, JavaScript ES6+, React.js, Next.js, TypeScript, Redux, TailwindCSS Backend: Node.js, Express.js, Django, Flask, Spring Boot Database: MongoDB, MySQL, PostgreSQL, Firebase, Redis API: RESTful, GraphQL Mobile: React Native, Flutter Design: Figma, UI/UX Optimization Testing: Jest, Enzyme, Pytest, Postman, JMeter 🛠️ Tools: Code Editor: Visual Studio Code Project Management: Jira, Trello, Asana Collaboration: Slack, Microsoft Teams, Google Meet, Zoom 🌟 Approach: I am dedicated to delivering top-notch work and ensuring client satisfaction. My focus is on building long-term relationships with a commitment to excellence. 🔹 My Services: 💻 Web & SaaS Development – AI-powered platforms, business dashboards, custom WordPress solutions 🛍️ E-commerce Development – Next.js, WooCommerce, WordPress, AI-driven product recommendations 📱 Mobile App Development – React Native, Flutter, cross-platform solutions ⚡ Custom AI Solutions – Chatbots, NLP, machine learning automation, AI integrations 🔗 API Development & Integration – RESTful & GraphQL APIs, third-party API integrations 🔧 AWS Cloud & DevOps – Cloud architecture, CI/CD, security optimization, AWS services (EC2, Lambda, RDS) 🎓 LMS & EdTech Development – LearnDash, WordPress-based LMS, AI-powered learning platforms 🤝 Why Me: Proven track record 6+ years of industry-level experience In-depth knowledge of modern web tech Client-focused with a commitment to quality and success 💬 Let's Connect: Ready to discuss your project? Reach out to me, and let's create something amazing together! Have a great day! Best Regards, Debashis Kar Suvra
    Featured Skill MongoDB
    WooCommerce
    Spring Boot
    Django
    RESTful API
    Material Design
    Back-End Development
    Web Development
    WordPress
    Front-End Development
    Node.js
    React
    Redux
    TypeScript
    Next.js
  • $25 hourly
    • 5.0/5
    • (13 jobs)
    Hello! I'm an experienced and friendly full-stack developer with 4+ years of expertise in React.js, Next.js, Node.js, Express.js, TypeScript, AWS, MySQL, MongoDB, and Redis. I'm passionate about solving problems and engaging with the tech community. You might have come across my free articles on JavaScript Weekly, where I love sharing knowledge about modern technologies. I feel honored to have received an award from my university for the best project of the year, showcasing my dedication to software development. In my journey as a developer, I've successfully completed numerous projects, gaining valuable job experience along the way. Here's what I can offer you exclusively on Upwork: ✅ JavaScript ✅ TypeScript ✅ React JS(❤️) ✅ Next.js(❤️) ✅ NodeJs(❤️) ✅ ExpressJs ✅ MongoDB ✅ MySQL ✅ Redis ✅ AWS ✅ MERN Stack Solution ✅ MVC Development ✅ Figma In addition, I am well-versed in: ✅ OS Environment - Unix/Linux/Windows ✅ Web Servers - Apache Tomcat, NGINX ✅ APIs - REST When it comes to projects, I ensure absolute clarity about the outcome and scope before starting. Once we agree, meeting deadlines becomes my top priority, and I cherish building long-term relationships with my clients. Quality is paramount, and I take immense pride in delivering exceptional value. While my rates may reflect this commitment, it's all about creating meaningful and impactful work. Thank you for taking the time to peruse my profile. If you're in need of a skilled developer specializing in React.js, Node.js, Next.js, and other technologies, I'm thrilled to collaborate with you. Let's bring your project to life and make it a resounding success! Looking forward to your invitation!
    Featured Skill MongoDB
    Progressive Web App
    MVC Framework
    Web Development Consultation
    Mongoose
    Firebase
    RESTful API
    Web Development
    Material UI
    JavaScript
    ExpressJS
    Node.js
    React
    TypeScript
    Next.js
  • $20 hourly
    • 5.0/5
    • (5 jobs)
    With nearly 5 years of experience as a Software Engineer, I specialize in turning complex business logic into seamless, high-performance technical solutions. My passion lies in building scalable, efficient applications and continuously exploring the latest technologies. Armed with deep expertise in TypeScript, JavaScript, and backend systems, I deliver high-quality software that exceeds expectations. Whether it's developing robust APIs, architect scalable infrastructures, or crafting responsive front-end interfaces, I ensure every project is optimized for performance and maintainability. 💡 My Tech Stack & Expertise: ✨ Languages: JavaScript | TypeScript | Python 🌐 Full Stack Development 🚀 Backend: Node.js | NestJS | Express.js | GraphQL | REST API Development | Authentication (JWT, OAuth, NextAuth) ⚛️ Frontend & Mobile: React.js | Next.js | React Native | Redux | RTK Query 🛢️ Databases & ORM: MongoDB | PostgreSQL | MySQL | Prisma | Sequelize | Mongoose ☁️ Cloud & DevOps: AWS (Elastic Beanstalk, S3, EC2) | CI/CD Pipelines | Third-party API Integrations 📦 Tools & Others: Git | Docker | Webpack | npm | Yarn | Postman | Swagger 🎯 Why Work With Me? 🏆 Proven Expertise: I bring hands-on experience in full-stack development with modern frameworks and architectures. 💡 Scalable & Maintainable Code: Writing clean, modular, and high-performance code is my priority. ⚙️ Backend Mastery: Expert in building secure, efficient, and scalable backend systems with Node.js, NestJS, and Express.js. 🌐 Interactive UI/UX: Proficient in developing responsive and intuitive front-end applications with React.js and Next.js. 🚀 Client Satisfaction: Dedicated to delivering software solutions that exceed expectations and drive business success. 💬 Let's Build Something Amazing! Whether you need a robust backend, an interactive front-end, or a full end-to-end solution, I’m here to help. Let’s collaborate and turn your vision into reality. 📩 Ready to elevate your project? Send me a message, and let’s discuss how I can bring value to your business! Looking forward to working together. 🚀
    Featured Skill MongoDB
    Mobile App Development
    React Native
    Sequelize
    Amazon S3
    Amazon Elastic Beanstalk
    RESTful API
    NestJS
    ExpressJS
    PostgreSQL
    Next.js
    React
    GraphQL
    Node.js
    TypeScript
  • $13 hourly
    • 5.0/5
    • (9 jobs)
    Stop wasting time (and money) on unreliable devs and clunky code. Right now, your digital products matter more than ever. Whether you're launching an MVP, scaling a mobile app, or building a full-fledged web platform, the right tech can take you further—faster. Now, I could talk about my 6+ years of experience as a full-stack and mobile developer. I could go on about my proven track record across industries like automotive, fintech, eCommerce, and retail. I could even tell you about my ability to deliver scalable, maintainable code that lasts. But I won’t do that 🙂 Instead, here’s what I actually do for my clients: Fully responsive and scalable websites & web apps Cross-platform mobile apps using React Native Custom frontend/backend development (React, Next.js, Node.js, Laravel, etc.) Clean, maintainable code that’s built to scale Serverless architecture and cloud functions Seamless API integrations (REST, GraphQL, Stripe, DocuSign, Shopify, Zapier, and more) Smart UI/UX design using Tailwind, MUI, and Figma Git-based workflows, CI/CD pipelines, and Docker-based deployment Speedy turnarounds, clear communication, and reliable support Simple. But not easy. And definitely not for just anyone. If you're looking for someone who codes with precision, communicates with clarity, and delivers on time—every time—then you're in the right place. Ready to build something amazing together? Just shoot me a message and let’s talk details. (I work across multiple stacks and tools including: JavaScript, TypeScript, React Native, Python, PHP, Firebase, Supabase, and more.)
    Featured Skill MongoDB
    React Native
    Tailwind CSS
    Web Application
    MySQL
    PostgreSQL
    Material UI
    CSS
    JavaScript
    TypeScript
    React
    Next.js
  • $30 hourly
    • 5.0/5
    • (8 jobs)
    Hello! 👋 I’m a Top-Rated Full Stack Developer with a passion for crafting high-performance, visually stunning, and scalable web applications. With expertise in both front-end and back-end development, I build seamless digital experiences that drive growth, engagement, and measurable results. 💡 Technical Expertise ✔ Front-End Development • Modern Frameworks: React.js, Next.js, TypeScript, Redux, and JavaScript (ES6+) for interactive and dynamic user experiences. • Pixel-Perfect UI: Transform Figma, XD, or PSD designs into fully responsive websites using Tailwind CSS, Bootstrap, or custom styling. • Performance Optimization: Fast load times, cross-browser compatibility, and SEO-friendly architecture for improved rankings and user engagement. ✔ Back-End Development • Robust Architecture: Secure, scalable back-end systems using Node.js, Express.js, and RESTful APIs. • Database Management: Expertise in MongoDB and MySQL for efficient data handling and seamless integration. • Deployment & DevOps: Cloud deployment, CI/CD pipelines, and streamlined server configurations for hassle-free project launches. 🌟 Why Work With Me? • 5-Star Ratings for clean, efficient, and maintainable code • Scalable solutions ensuring speed, security & seamless UX • On-time delivery with agile workflows • Clear communication & proactive problem-solving • Long-term support for growth & scalability • Optimized performance for SEO & speed • Future-proof, modular code for easy updates 📩 Let’s Build Something Great Together! Looking for a highly skilled, reliable, and results-driven Full Stack, MERN, Frontend and Backend Expert? Let’s discuss your goals and bring your vision to life with a fast, secure, and scalable solution. 👉 Send a message, and let’s get started! 🤝
    Featured Skill MongoDB
    Full-Stack Development
    MERN Stack
    Front-End Development
    GitHub
    Docker
    MySQL
    Firebase
    ExpressJS
    Node.js
    Next.js
    React
    Redux
    TypeScript
    JavaScript
  • $17 hourly
    • 4.9/5
    • (9 jobs)
    Highly motivated Full-Stack Developer with over 6 years of experience architecting and delivering high-performing web applications. In-depth knowledge of the MERN stack (MongoDB, Express.js, React.js, Node.js) enables seamless integration of front-end and back-end development. Leverages advanced frameworks like Next.js and UI libraries such as Tailwind CSS and Material Ui to create visually stunning and functionally rich user interfaces. - MERN Stack: Deep expertise in MongoDB for efficient data storage and retrieval, Express.js for robust back-end development, React.js and Next.js for building dynamic and scalable front-ends. - BaaS: I'm also skilled in Firebase and Supabase, powerful Backend-as-a-Service (BaaS) tools. This lets me supercharge your project with features like authentication, real-time databases, and serverless functions. - UI/UX Design: Skilled in crafting user-centric interfaces that are both aesthetically pleasing and intuitive to use, utilizing Tailwind CSS and Material Ui for rapid development. - Real-time Communication: Proficient in Socket.io for establishing real-time communication channels within web applications. - Software Development Best Practices: Committed to writing clean, maintainable, and well-documented code that adheres to industry standards. - Continuous Learning: Passionate about staying current with the latest advancements in the field and actively seeking opportunities to expand my skill set. Additional Strengths: - Exceptional problem-solving skills with a proven ability to identify and resolve technical challenges effectively. - Strong communication and collaboration skills, fostering seamless teamwork across all project stages.
    Featured Skill MongoDB
    Web Development
    PostgreSQL
    Firebase
    Socket.io
    Tailwind CSS
    ExpressJS
    Next.js
    React
    Node.js
    JavaScript
    TypeScript
    Front-End Development
    Full-Stack Development
    MERN Stack
  • $20 hourly
    • 5.0/5
    • (3 jobs)
    Greetings, I have 3+ years of experience in Web Application Development in Angular, Vue.js, Spring Boot, and Node.js (Express). I am also proficient in the MEAN and MEVN stacks. I am highly proficient in Angular and Vue.js based Frontend Web Application Development, but I also have experience in Backend and Database development. Throughout my career, I have focused on Web Application Development. My strongest programming skills are Angular, Vue.js, Spring Boot, Node.js (Express), MongoDB, SQL, Javascript & Typescript. I specialize in the MEAN and MEVN Frameworks, I now use my expertise in Fullstack Web Development for my client's Web Applications. ★★★ My Expertise ★★★ ★ Web ★ • Angular • Angular UI Component Library - PrimeNG • Angular Material UI • RxJs • NGRX • NGXS • Vue.js • Quasar Framework (based on Vue.js) • JavaScript • Typescript • Bootstrap • Node.js • Express • Spring Boot • Java ★ Databases ★ • MongoDB (with Mongoose) • MySQL • PostgreSQL • Firebase ★ My Services ★ • Top Notch Service • Fast delivery • Creative thinker • Great Portfolio • VIP Support • Full availability & Fast response • Free consultation If you have any queries, please don't hesitate to contact me. Moreover, I would be delighted to assist you in achieving your goals. Thank you in advance for your time and consideration. I look forward to working with you soon. ★★★ Hearing from you would be an ultimate pleasure ★★★ Thank you very much! Kind Regards, Takik Hasan
    Featured Skill MongoDB
    Mongoose
    Java
    Spring Boot
    MySQL
    PostgreSQL
    CSS 3
    HTML5
    Bootstrap
    TypeScript
    JavaScript
    ExpressJS
    Node.js
    Vue.js
    Angular
  • $25 hourly
    • 5.0/5
    • (5 jobs)
    🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 |💯 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 | ⭐ 𝟱-𝗦𝘁𝗮𝗿 𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝘃𝗶𝗲𝘄𝘀 - Greetings! I'm a 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with over 𝟰 𝘆𝗲𝗮𝗿𝘀 of experience building reliable, scalable, and user-friendly web and mobile applications. I’ve helped startups, small businesses, and enterprises bring their ideas to life through clean, efficient, and maintainable code. Whether you need a modern 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 app, a powerful 𝗠𝗘𝗥𝗡 stack web platform, a secure 𝗟𝗮𝗿𝗮𝘃𝗲𝗹/𝗣𝗛𝗣 backend, or a dynamic 𝗖𝗠𝗦 solution like 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 or 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 - I can help you from start to finish, including planning, development, testing, and deployment. 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗢𝗳𝗳𝗲𝗿: 📱 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 App Development 🔹 Cross-platform mobile apps for Android and iOS using a single codebase – fast, cost-effective development 🔹 Seamless Firebase integration – Firestore, Authentication, Cloud Messaging, and Realtime Database 🔹 Advanced REST API integration for dynamic content and backend connectivity 🔹 Features like push notifications, local storage, offline support, and state management using Bloc, Provider, or Riverpod 🔹 Custom UI animations and transitions for an engaging user experience 🔹 App Store & Google Play deployment support, including versioning and publishing 🌐 𝗠𝗘𝗥𝗡 Stack Web Development 🔹 Full-stack development with React.js, Node.js, Express.js, and MongoDB 🔹 Single Page Applications (SPAs) and Progressive Web Apps (PWAs) for seamless user interaction 🔹 Real-time features like WebSockets, live chat, activity feeds, and notifications 🔹 Modular, scalable architecture with Redux or Context API for state management 🔹 Backend development using RESTful APIs and secure data handling practices 🔹 JWT-based user authentication & authorization, role management, and protected routes ⚙️ 𝗟𝗮𝗿𝗮𝘃𝗲𝗹 & 𝗣𝗛𝗣 Development 🔹 Backend development using Laravel and core PHP for robust and scalable applications 🔹 Build and manage admin dashboards, CRMs, and business tools 🔹 Custom API development, third-party integrations (Stripe, PayPal, Twilio, etc.) 🔹 Role-based access control, login systems, password recovery, and email verifications 🔹 Integration with MySQL or PostgreSQL databases for efficient data handling 🔹 Performance optimization and Laravel Queues, Events, and Middleware usage 🛒 𝗖𝗠𝗦 & eCommerce Development 🔹 Complete WordPress website development – business sites, blogs, portfolios, landing pages 🔹 Custom WordPress themes, page builders (Elementor, WPBakery), and plugin development 🔹 Fully functional WooCommerce stores with payment gateways, shipping setup, and product variations 🔹 Shopify custom themes, product management, app integration, and store setup 🔹 Speed and SEO optimization for better Google rankings and user experience 🔹 Migrations from other platforms (Wix, Squarespace, Magento) to WordPress or Shopify 🎨 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 & 𝗨𝗜 Development 🔹 Responsive HTML5/CSS3 layouts using Bootstrap and Tailwind CSS 🔹 Interactive user interfaces with JavaScript, jQuery, and modern frameworks like React or Vue 🔹 Conversion of Figma, Sketch, or XD designs into fully responsive websites 🔹 Cross-browser compatibility and accessibility standards (WCAG) 🔹 Optimized for performance and page speed (Core Web Vitals) 💾 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 & 𝗗𝗲𝘃𝗢𝗽𝘀 Support 🔹 Expert in MongoDB, MySQL, PostgreSQL – database design, normalization, and query optimization 🔹 Dockerized environments for consistent and secure deployments 🔹 Automated pipelines using CI/CD tools (GitHub Actions, Bitbucket Pipelines, GitLab CI) 🔹 Cloud infrastructure setup with AWS (EC2, S3, RDS), DigitalOcean, or Google Cloud 🔹 Server management, backups, SSL setup, and application monitoring 🛠 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 I Work With: 🔸 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, Vue.js, Flutter, Tailwind CSS 🔸 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express.js, Laravel, PHP, NestJS 🔸 𝗖𝗠𝗦 & 𝗲𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲: WordPress, Elementor, Shopify, Wix 🔸 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MongoDB, MySQL, Firebase, PostgreSQL 🔸 𝗧𝗼𝗼𝗹𝘀: Git, Docker, Postman, Vercel, Netlify, AWS, GCP, Linux ✅ 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? 🔹 4+ years of hands-on development experience 🔹 100+ successful projects delivered 🔹 Fast, clear, and professional communication 🔹 Clean, scalable, and secure codebase 🔹 Timely delivery with long-term support 🤝 𝗟𝗲𝘁’𝘀 𝗪𝗼𝗿𝗸 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿: If you're looking to build a new app, create a CMS-based website, or need full-stack development to scale your business — I’m here to help. My goal is to provide reliable, high-quality solutions that bring real results. 📩 Click "𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯" or send me a message to discuss your project. Let’s bring your vision to life.
    Featured Skill MongoDB
    FlutterFlow
    MySQL
    PHP
    ExpressJS
    Java
    Dart
    Flutter
    Laravel
    Node.js
    React
    Shopify
    Web Design
    Web Development
    WordPress
  • $28 hourly
    • 5.0/5
    • (158 jobs)
    With 14+ years of working as a software engineer, technical lead and software architect, Tajbir brings deep understanding of enterprise software, management, and technical strategy to any project. He has extensive experience in full stack development, both on mobile platforms and web architectures (client and server side). He writes code that can be maintained and expanded over time as business systems and requirements adapt to market demands or pivots in core business direction. He is obsessed with learning newer and better technologies to bring the best solutions to all products and ideas. He possesses a vast range of skills in many different technologies, designs, and methods of execution. Education- Bachelor's Degree in Computer Science And Engineering (4 Years) Master's Degree in Computer Science (Major: Software Engineering) (2 Years) Expert in- Framework: Asp.Net MVC, Asp.Net Core, Node, MEAN, MERN Front End: VanillaJS, Angular, React, Vue, jQuery, LESS, Bootstrap, Semantic UI Database: MS SQL Server, MongoDB, MySQL, Firebase E-Commerce: Shopify, NopCommerce CMS: Wordpress, Custom CMS Development in Asp.net Designing Tools: Figma, Adobe XD, Adobe Photoshop, Adobe Illustrator
    Featured Skill MongoDB
    Flutter
    Microsoft SQL Server Programming
    Algorithm Development
    Angular
    Firebase
    UI/UX Prototyping
    Custom App
    Node.js
    Microservice
    ASP.NET Core
    Software Architecture & Design
    ASP.NET MVC
    C#
    .NET Framework
  • $30 hourly
    • 5.0/5
    • (63 jobs)
    My location is never a barrier because of my quality work and professionalism ⭐️ TOP-RATED PLUS Developer with 🏆 100% Job Success Rate on Upwork ⭐️ A highly skilled and reliable designer & developer who can bring your project to life featuring 💎 8+ Years of Professional Software Development Experience 🚀 60+ Upwork Projects Accomplished. ✅ Empowered 73+ Businesses to Launch Their Online Platforms. ( total ) ⭐ 5-star reviews from customers 🎯 End to end quick support 💪 Products/Platforms that I build for clients are successfully serving more than 100k visitors per month In my professional journey, i have collaborated with diverse businesses, crafting captivating websites, mobile applications, and efficient business automations that have elevated their online presence and enhanced their reputations. What sets me apart for your project? ✅ LinkedIn Certified Professional with 🏆 Top 5% Badge in Agile Methodologies and AWS Certification ✅ Expert Product Manager with Strong Software Engineering Skills ✅ Peace of Mind with Products/Deliverables Quality Warranty After Handover ✅ Comprehensive and Well-Documented Projects Top Offerings: 🔹 AI based solutions. ChatGPT, Gemini, Liama 2, Langchain, - LLms 🔹 React, Nextjs, Shopify, Wix Websites that Captivate Your Audience 🔹 iOS and Android Apps that Empower Your Mobile Presence 🔹 Stunning Animated Landing Page Designs to Boost Conversions with Webflow 🔹 Meticulous Sketching, Wire-framing, and Prototyping with figma and protopie 🔹 Secure and Seamless Payment Gateway Integrations Let's collaborate and turn your vision into reality! I thrive on challenges and am committed to making your project an unparalleled success. Feel free to contact me through upwork, and discuss how I can contribute to your project's growth.
    Featured Skill MongoDB
    Wix
    Shopify Development
    Webflow
    Artificial Intelligence
    Shopify
    Tailwind CSS
    Figma
    Ecommerce
    Next.js
    Web Design
    JavaScript
    React
  • $45 hourly
    • 4.9/5
    • (87 jobs)
    Chat GPT| Pinecone | Lang chain | Blockchain | Smart Contract | Node JS | React Js | Next Js | Mongo DB Expert A highly self-motivated professional with 8 years + experience in Software analysis, Architect, Development, Team leading & Business Development. I am passionate about developing high-growth Blockchain Solutions, solving complex business challenges, and developing exciting strategies for small and large teams that deliver innovative growth pathways. I specialize in crafting responsive web designs and developing web-based applications with a strong focus on backend frameworks such as ExpressJS, Laravel, CodeIgniter, and Rust Rocket. In addition, I am skilled in frontend technologies, including React JS and Next JS, which ensures seamless user experiences. I am also adept in working with CMS platforms like WordPress and OpenCart to cater to diverse project requirements. My proficiency in database management with MySQL and MongoDB enables me to effectively handle data-driven projects, providing comprehensive web development solutions to meet your needs. Alongside my web development expertise, I have hands-on experience in server management, including using AWS services for deploying, managing, and scaling applications in real-time. This combination of skills allows me to provide end-to-end solutions for your web development projects, ensuring a smooth and efficient process from inception to completion. With a strong background in blockchain development, including smart contract development, token creation (ERC20 and BEP20), and NFT development, I have successfully built crypto exchanges, trading platforms, and custom blockchains. I am also proficient in GPT technology. I always strive for 100% client satisfaction and am ready to provide long-term full-stack web development support. If you're looking for a dedicated and skilled professional to bring your projects to life, feel free to get in touch.
    Featured Skill MongoDB
    Cryptocurrency
    Solidity
    Blockchain
    GitHub
    PHP
    Node.js
    WordPress
    Web Development
    Web Application
    MySQL
    Laravel
    ExpressJS
    CodeIgniter
  • $30 hourly
    • 5.0/5
    • (57 jobs)
    Are you looking for a top-notch Chrome extension developer to bring your ideas to life? Look no further! I'm a highly skilled web developer with a proven track record of creating innovative and powerful Chrome extensions. With years of experience developing extensions, I have an in-depth knowledge of the Chrome extension ecosystem and the skills to build customized, scalable, and secure solutions that meet your unique needs. My expertise in Chrome extension development includes everything from simple browser actions to complex solutions that integrate with multiple APIs and services. I am passionate about creating user-friendly, reliable, and high-performance extensions that help businesses and individuals streamline their workflows and boost productivity. I take pride in delivering top-quality code that is clean, well-organized, and easy to maintain. I am committed to meeting deadlines and exceeding client expectations at every step of the way. If you're looking for a reliable and experienced Chrome extension developer, look no further. Contact me today to discuss your project and take it to the next level.
    Featured Skill MongoDB
    Data Extraction
    Automation
    API
    Scripting
    Data Scraping
    Svelte
    Web Development
    Web Application
    Browser Extension
    API Integration
    Google Chrome Extension
    ExpressJS
    Node.js
  • $25 hourly
    • 4.6/5
    • (22 jobs)
    ⭐⭐⭐⭐⭐ "Abu was a pleasure to work with and got the job done in a timely manner. Very much appreciated and wouldn't hesitate to hire him again for future projects." - Marlon Mckenzie 🥇 I’m a top rated and high earning Full Stack Software Engineer on Upwork with numerous 5-star reviews, including overly positive feedback. I’ve worked with many companies and reputable organizations. I’ve developed many high quality Web Applications & Mobile Apps for them. ⭐️ What I Bring to Your Project ⭐️ ✅ Expert in Next.js, React, Node.js, Prisma, Docker, AWS, Nest.js, Shopify, React Native, Strapi ✅ Proven proficiency in developing dynamic and responsive web applications using Next.js and React ✅ Robust backend development skills utilizing Node.js, Prisma, and Docker for seamless application deployment ✅ Extensive experience in cloud architecture and AWS services to optimize scalability and performance ✅ Expertise in building custom e-commerce solutions and Shopify, ensuring a seamless and secure shopping experience ✅ Proficient in developing cross-platform mobile applications with React Native ✅ 24/7 commitment to transparent communication, keeping you informed about project progress ✅ Dedicated to your success and business growth ⭐️ Why you should choose me over other freelancers ⭐️ ✅ Client Satisfaction: My commitment is to provide value and build trust with every client, as reflected in their positive reviews. ✅ Going the Extra Mile: I believe in exceeding expectations, consistently aiming to leave clients with a "WOW" experience. ✅ Quick and Open Communication: I'm highly responsive, ensuring seamless and open lines of communication throughout our collaboration. ✅ Tenacity: Known for my resilience, I tackle challenges head-on, always seeking solutions to any issues that may arise during a project. ✅ Compassion and Respect: I integrate kindness into every aspect of my work, treating everyone with respect, understanding situations with empathy, and genuinely aiming to enhance my client's experiences. Choosing me means choosing a dedicated partner invested in your success! 🚀 🏆 Reviews and feedback from high-profile clients 🏆 The client reviews below (also in my work history section) describe the quality of work and value that you can expect from working with me. "Sayaf is a highly skilled react/javascript developer. He was very accommodating to my development request. It was a pleasure working with him. And I highly recommend his services to others needing a react/javascript developer." - Kam Watson "Excellent Freelancer. Would hire again and again." - Albert
    Featured Skill MongoDB
    Next.js
    RESTful API
    NestJS
    Redux
    Websockets
    Laravel
    JavaScript
    Android
    HTML5
    TypeScript
    React Native
    GraphQL
    Node.js
    React
  • $15 hourly
    • 4.8/5
    • (15 jobs)
    Hello, I'm Alamgir — a Full Stack Web Developer with 6+ Years of Experience I'm a passionate and results-driven Full Stack Developer with over six years of experience building and maintaining scalable, high-performance web applications. I specialize in both front-end and back-end development and have successfully delivered a wide range of projects, from startups to enterprise-level platforms. ## Core Skills & Technologies ✔ Back-End: PHP, Laravel ✔ Front-End: Vue.js, Nuxt.js, JavaScript (Vanilla & jQuery) ✔ Styling: CSS, Tailwind CSS, Bootstrap ✔ Databases: MySQL, PostgreSQL, MongoDB ✔ Tools & Workflow: Git, Jira, Agile/Scrum methodologies I take pride in writing clean, reusable, and responsive code. Whether it's developing new features or improving existing systems, I ensure quality, performance, and scalability are at the forefront of my work. I'm comfortable working independently or as part of a team, and I always meet deadlines with reliable and maintainable results. Over the years, I’ve consistently used modern development standards and tools to build stable, future-proof web applications that align with business goals and user needs. Let’s work together to bring your ideas to life with efficient, elegant code. Thank you for visiting my profile! Best regards, Alamgir Hossan
    Featured Skill MongoDB
    AJAX
    JavaScript
    Bootstrap
    Tailwind CSS
    Vue.js
    Web Development
    API Integration
    API Development
    Git
    PostgreSQL
    MySQL
    Database Architecture
    PHP
    Laravel
  • $25 hourly
    • 5.0/5
    • (28 jobs)
    🌟 Why Hire Me? 💼 4+ Years Experienced Developer With 4+ years of expertise in building responsive, high-quality web applications, I bring a balance of frontend precision and backend knowledge to each project. Skilled in React.js, TypeScript, and Node.js, I focus on delivering seamless user experiences and writing scalable, maintainable code that drives long-term success. Technical Skills: 💻 Frontend: JavaScript/ES6+, TypeScript, React, Next.js, Redux, Redux Toolkit, Shadcn, Tailwind CSS 🧪 Testing: React Testing Library, Jest 🔧 Backend: Node.js, Express, MongoDB, REST API, GraphQL, OAuth, JWT, API Integration, basic Django ☁️ DevOps/Cloud: AWS EC2, AWS Amplify, Git, GitHub, Vercel, Netlify
    Featured Skill MongoDB
    Bootstrap
    Next.js
    Firebase
    ExpressJS
    JavaScript
    SCSS
    Tailwind CSS
    Node.js
    React
    React Bootstrap
    Website
    GitHub
    TypeScript
    Git
  • $20 hourly
    • 5.0/5
    • (24 jobs)
    Greetings! I am a Top-Rated Developer on Upwork with over 7 years of experience in DevOps and Full Stack Web Development. I deliver scalable, secure solutions that drive business success and maintain a 100% project success rate. Core Expertise: ☁️ Cloud Computing & DevOps: AWS: Lambda, API Gateway, EC2, S3, CloudFormation, CodePipeline, and more. Digital Ocean, GCloud Docker, CI/CD Pipelines, Version Control (Git) 💻 Programming & Frameworks: JavaScript, TypeScript, Node.js, PHP React.js, Next.js, Express.js, Nest.js Laravel, CodeIgniter 💾 Databases: MySQL, MongoDB, DynamoDB 💳 Payment Gateways: Stripe, PayPal, Google Pay, iOS Payments Why Choose Me? Top-Rated & Trusted: Recognized by Upwork for exceptional performance, delivering 100% client satisfaction. Cloud & DevOps Expert: Proven experience building and maintaining cloud infrastructure using AWS, Digital Ocean, and GCloud. End-to-End Solutions: Expertise in both frontend and backend technologies, ensuring seamless project integration. Efficient Payment Integrations: Smooth and secure integration of leading payment gateways for a better user experience. Let’s Collaborate! If you’re looking for a developer who can handle the full development lifecycle—from infrastructure setup to application delivery and payment integrations—reach out today. Let’s turn your vision into a reality with precision and professionalism.
    Featured Skill MongoDB
    AWS Lambda
    RESTful API
    API
    MySQL
    PHP
    JavaScript
    Node.js
    Laravel
    ExpressJS
    Amazon Web Services
    NestJS
    Amazon EC2
    Amazon DynamoDB
    Amazon S3
  • $25 hourly
    • 4.7/5
    • (24 jobs)
    I turn complex tech challenges into high-impact results. With expertise in React, Node.js, NestJS, and Firebase, I’ve built platforms like Convay (real-time video collaboration tool generating $3.8M revenue) and LeadSync.ai (AI-driven lead automation), scaling them to 10,000+ users and slashing latency by 50%. Why Hire Me? ✅ AI-Powered Development: Integrated GPT-4, OpenAI, and Antropic APIs for predictive analytics, chatbots, and workflow automation. ✅ Cloud-Native Architectures: Mastery in Firebase, AWS, and MongoDB—optimized databases for 20K+ concurrent users. ✅ Full-Cycle Ownership: Delivered 10+ Upwork projects end-to-end, from AI Slack bots to real-time streaming apps, with a focus on clean code and deadlines. Recent Wins Built a cross-platform WebRTC video tool (Jitsi-Meet fork) with 20% faster signaling via NestJS. Automated lead generation workflows at LeadSync.ai using GPT-4, saving clients 15+ hours/week. Scaled a React/Node.js SaaS product to 10K users in 2 months by fixing WebSocket bottlenecks. Let’s Build Smart, Scalable & Future-Proof Software. Whether you’re modernizing legacy code, integrating AI APIs, or scaling your cloud infrastructure—I’ll deliver speed, precision, and measurable impact. 📩 Let’s discuss your project!
    Featured Skill MongoDB
    ExpressJS
    MySQL
    React
    Node.js
    NestJS
    PostgreSQL
    API
    RESTful Architecture
    Data Scraping
    TypeScript
    JavaScript
    Next.js
    GraphQL
    SQL
  • $25 hourly
    • 4.9/5
    • (55 jobs)
    🚀 16 years of full-stack web development experience | $60K Earnings | 100+ completed projects and excellent feedback. Full-stack Dev with a 17-year journey of building solutions that matter. I've spent nearly two decades turning complex problems into elegant solutions. My proudest achievement was building a smart water meter system that's helping 10,000 families in Bangladesh and Tanzania manage their water usage effectively. I specialize in Laravel and modern JavaScript (Vue.js, React.js), but what really drives me is seeing how technology can transform businesses. What sets me apart? I don't just write code. I dive deep into understanding your business needs, architect solutions that scale, and stay committed long after deployment. We are a great choice if you need: ✅ Launch a web product in 2-4 months ✅ Hire professional full stack developers ✅ Get a reliable web development partner with a proven work history Core expertise: ✅ Back-end : PHP, Laravel, Livewire, Node.js, Express, Python, Django ✅ Front-end : Type Script | Vue.js | React.js | JQuery | Bootstrap | Tailwind ✅ Mobile Apps : Flutter | React Native ✅ Databases : MySQL | MongoDB We're not just your run-of-the-mill software development agency; we're your dedicated partner on your journey to success. So, if you're ready to bring your business dreams to life, let's have a chat! 😊
    Featured Skill MongoDB
    Web Application
    SaaS
    RESTful API
    Node.js
    PHP
    JavaScript
    MySQL
    Full-Stack Development
    Next.js
    React
    Nuxt.js
    Vuex
    Vue.js
    Laravel
  • $25 hourly
    • 4.8/5
    • (50 jobs)
    I'm Nafis Abdullah Khan, a certified Project Management Professional (PMP)® and a seasoned full-stack cross-platform mobile, web, and desktop app development professional with a passion for crafting innovative and user-centric applications for both iOS and Android platforms with React-Native, MERN, and Flutter frameworks. With 13+ years of experience in programming, problem-solving, and development, I specialize in developing high-quality hybrid apps that are tailored to your specific needs. I have strong expertise in the integration of APIs on apps, the creation of APIs, and the publishing of apps on stores. 🏆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: 💯 100% Job Success 🇺🇸 Fluent English - IELTS 7 ✅ 40+ total job completions at Upwork ✅ Client Satisfaction First Approach ✅ 700+ hours & 10k+ earning ✅ Professional credential holder—PMP® Certified 🔹Technology stack: 1. Flutter for Android & iOS app development 2. React-Native and Expo for Android & iOS app development 3. Firebase 4. Supabase 5. React.js Expert 6. Node.js as a backend 7. Express.js 8. Next.js 9. Webpack 10. MongoDB, SQLite and MySQL as databases 🔹𝐒𝐊𝐈𝐋𝐋𝐒:- • Social Integration: — Facebook, Google, Apple, Instagram, Youtube • Payment Integration: — Stripe • Subscription: — In-app purchase, Subscription through Stripe, Play Store and App Store • Backend Integration: — Rest API • Backend Creation: — Set up backend structure in Node.js, laravel, PHP • Chat & Messages: — Real-time chat using Socket.io, Firebase, WebSocket • Google Cloud Platform Console setup: — Client ID, API key, service accounts • Amazon Web Services (AWS): — EC2, S3 • Two-factor authentication (2FA): — Phone, E-mail, Authenticator App • Prompt Engineering: — Copilot, Gemini, ChatGPT • DevOps: — Jenkins • Project Management tools: — Jira, Trello, ClickUp • Others: — QR code, bar code creation — In-app purchase using RevenueCat — Publishing apps on google play store and app stores 🔹Key Skills & Expertise: 1. Mobile App Strategy 2. iOS/Android Development Consultation 3. Cross-Platform Solutions (React Native, Flutter, etc.) 5. App Architecture & Technical Analysis 6. App Monetization Strategies 7. Post-Launch Optimization 👉 Let’s Connect! I’m just a message away from starting your next project. Contact me today, and let's create something remarkable in the world of mobile app development. Best Regards, Nafis Abdullah Khan Keywords: Project management, PMP, Project manager, Professional, Expert, scrum, agile, kanban, jira, trello, clickup, Creative, Mobile app development, flutter app development, flutter app developer, Application development, mobile apps, building mobile app, Cross -platform mobile app development, hybrid app development, mobile app design & development, App development, mobile app, android app development, iOS app development, android app, ios app, flutter, expo, react native, react, react.js, reactjs, website to mobile app, mobile app to website development, real-time, real time, realtime, realtime chat, realtime websocket, chat & messages, location ,authentication, oauth, stripe integration, Google API, real time application, socket.io, firebase, supabase, node.js, backend apis, Admin panel creation, Dashboard, Analytics, building mobile apps, mobile app builder, create flutter mobile app, Mobile application developer, in app purchase integration, food delivery app development, shopping cart, taxi mobile app development, technician app development, calendar based meeting app development, Event management app development, E-commerce app development, cricket academy app development, On demand home services app development, Top mobile app developer, food delivery app expert, flutter apps, Mobile apps, Expert flutter app developer, stripe api connect, stripe integration expert, in app purchase, In-App, patient app development, dcm, dcmtk, d3.js, data visualisation, AI, Machine learning, Enthusiastic, python, C#, Unity, Java, Spring Boot, Unit testing, chai, mocha, jest
    Featured Skill MongoDB
    Stripe API
    Next.js
    LAMP Stack
    MERN Stack
    Flutter
    JavaScript
    Unity
    D3.js
    Node.js
    React
    C#
    Java
    Laravel
    PHP
  • $25 hourly
    • 4.4/5
    • (65 jobs)
    Hi, I am Zobaidul karim working as a Senior software engineer with a Master's Degree in Computer Science and engineering from Jagannath University I have 8+ years of experience developing a custom website, Core APIs, Database creation, and many more. If you are looking for a Reliable and self-motivated Web developer for your Web Project, then you are in the right place. Just send me a message so that we can discuss it. I have experience working with Laravel, CodeIgniter, Node.js, MySQL, MsSQL, MongoDB, and AWS on the back end, and HTML5/CSS3/JS/jQuery/React.js on the front end. Choosing a web developer can be daunting. When you decide to work with me, you get a partner who responds to emails, gets things done, and is committed to helping you succeed.
    Featured Skill MongoDB
    Amazon RDS
    SaaS Development
    Ecommerce Website Development
    Database Administration
    Microsoft IIS
    NGINX
    CodeIgniter
    WordPress
    React
    MySQL
    AWS Lambda
    Laravel
    Node.js
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