Hire the best MongoDB Developers in Virginia

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$50 hourly
Saneen H.
- 5.0/5
- (3 jobs)
I’m a Senior Backend Engineer based in Virginia, holding a Master’s degree in Computer Science. I’ve been passionate about programming since I was 10 years old, and today I specialize in building scalable Node.js APIs, deep system integrations, and high-performance backend solutions. I’m very familiar with throttling, rate limiting, multi-threading (worker threads and clustering), connection pooling, and batching queries that make apps run reliably even under heavy load. Most of my day is spent crafting solid RESTful APIs, designing server-side logic, and handling database operations across Fintech, B2B, and SaaS platforms. - JavaScript, TypeScript, Python - Node, Fastify, Express, Socket IO, WebSocket - Supabase, Firebase, GraphQL, MongoDB, PostgreSQL - AWS EC2, Lambda, S3, RDS On top of that, I have a strong background in API development and system integration. I love connecting the dots between platforms — whether it’s plugging into HubSpot, Airtable, Pipedrive, QuickBooks, NetSuite Payments, or syncing up with Google APIs, Zapier, Stripe, OAuth 2, Twilio, or even ChatGPT and LangChain. I make these systems talk to each other smoothly, automating workflows and making businesses run smarter without the headaches.

MongoDB
Google App Engine API
AWS Lambda
SQLAlchemy
Flask
Django
Supabase
PostgreSQL
Node.js
FastAPI
Python
$155 hourly
Pratik K.
- 4.7/5
- (28 jobs)
**EXPERT VETTED BY UPWORK** Top 1% in AI/ML,data warehousing and Flutter I lead a small talented team of AI/ML and Flutter engineers. So instead of getting one expert on your team, you will always get a team of experts. Executing greenfield projects is something that we enjoy! I guarantee you: My team will provide the best value that you can find. Example Projects that we can execute: *Design and execute an original research project in machine learning or AI *Development of an AI strategy for your organization *Development of custom AI/machine learning solutions, including custom neural networks implemented in Python (TensorFlow, PyTorch, OpenCV, numpy) *Development of natural language processing solutions for text generation, classification, and business workflows, including large language models such as OpenAI's ChatGPT and Claude *Development of computer vision solutions for image classification, object detection, segmentation, and more, leveraging 2D images, 3D images, video, natural images, satellite images Why work with me: - My DC-based company Oaktreeapps.com is a data-first dev shop using bleeding edge tech stack. - Have successfully launched projects for companies like PGA, Sweetwater, Berbix and Federal agencies. - Currently serve as a CTO for a Techstars backed startup. - AWS certified team for all things dev-ops. We are a team with decades of experience working on: || Enterprise grade mobile apps || AI/ML || Data warehousing 1. Enterprise grade apps 2. Social media apps 3. Multimedia consumption apps 4. Connected car apps 5. Healthcare apps 6. Hyperlocal apps Data warehousing tools we use: || Snowflake, Apache Superset , LLM || Web 2.0 tools we use: 1. MERN stack 2. Flutter/Dart for cross-platform mobile development 3. Snowflake, AWS, Apache Superset 4. In house LLM models that can be used for proprietary data processing We understand that finding the right candidate for the job can be tedious and stressful. That's why when you choose to work with us, we shall make things as simple and easy as possible, striving hard to provide you with a 100% stress-free experience. Let's have a chat about your product needs, and let us help you grow your business. Thank you!

MongoDB
React
Node.js
Swift
Apple Xcode
Android
Ethereum
Kotlin
Vue.js
Blockchain Development
Blockchain
Smart Contract
Flutter
AWS Server Migration
$45 hourly
Sam A.
- 4.7/5
- (21 jobs)
I am a full-stack software developer and team leader with over 10 years of experience delivering high-quality web and mobile applications for clients across the globe. My expertise spans front-end and back-end development, leveraging cutting-edge technologies to create robust, scalable, and user-friendly solutions. What I Bring to the Table: • Custom Web Development: Proficient in PHP frameworks (Laravel, CodeIgniter), CMS platforms (WordPress, Shopify, Magento, WooCommerce, Drupal), and custom solutions tailored to your needs. • Mobile App Development: Expertise in building native iOS and Android apps as well as hybrid apps using React Native, Ionic, and Flutter. • Full-Stack Expertise: Skilled in MERN and MEAN stacks, delivering end-to-end solutions for modern web applications. • API Integration & Backend Solutions: Building secure and efficient systems using .NET, Java, and other robust backend technologies. My Clients Include: I’ve worked with businesses of all sizes, from startups to enterprise-level companies, across the United States and Europe, managing IT projects and scaling digital products. Whether starting from scratch or improving an existing application, I thrive on creating impactful results for my clients. Recent Achievements: • Developed Lions Den Games, a dynamic web app with real-time functionality. • Built Wolvyn Luxury Timepieces, a Shopify-powered eCommerce store tailored for high-end clientele. • Delivered Tree, a Swift-based mobile application and a React web platform integrating APIs for seamless user experiences. • Created Volatia, a video communication and translation app that enables real-time multilingual interactions with a focus on accessibility and quality. Why Work With Me: • Versatility: Whether it’s building complex backend systems or crafting sleek front-end interfaces, I ensure every piece works harmoniously. • Reliability: Known for meeting deadlines and delivering results that exceed expectations. • Collaboration: I pride myself on clear communication and a partnership approach to development. Let’s bring your project to life! Whether you need a custom solution or an expert to scale your existing platform, I’m here to help. Contact me today, and let’s get started building something great!

MongoDB
WordPress Plugin
Swift
WordPress
Angular
Node.js
JavaScript
Elementor
CodeIgniter
React
MySQL
PHP
$70 hourly
Yousof A.
- 5.0/5
- (3 jobs)
Elevate Your Business with a Proven 10x Engineer As a dedicated and highly skilled Software Engineer (full-stack) with over 4 years of professional experience, I am committed to delivering software solutions that are not only clean and performant but also exceptionally user-friendly. My expertise ensures the creation of high-performance, scalable, and maintainable back-end systems alongside modern and responsive front-end interfaces. Technical Proficiency: • Programming Languages: JavaScript, TypeScript, Python, C# (Unity3D), Java, C, SQL, HTML, CSS • Frameworks & Libraries: Node, Express, Fastify, React, Next, Vue, jQuery, MSSQL, MongoDB, Redis, TailwindCSS • Cloud & DevOps: AWS (Lambda, API Gateway, CDK, SQS, S3), Azure DevOps, Docker, Jest, Selenium, Git, GitHub I pride myself on being a transparent and trustworthy professional, ensuring clear communication and reliable delivery on all projects. My goal is to contribute to your business's success by leveraging my extensive technical skills and industry experience to build exceptional software. Thank you for considering my profile. I am eager to collaborate on projects of any scale and look forward to the opportunity to drive your business forward.

MongoDB
SQL
Tailwind CSS
Vue.js
React
Node.js
Next.js
AWS Development
Python
TypeScript
JavaScript
Front-End Development
Back-End Development
Full-Stack Development
$35 hourly
Sam P.
- 4.8/5
- (4 jobs)
Hi! I'm a developer with experience in building enterprise level websites and apps. Anything you need I can be of help! For all my clients, communication is one of the most important things when working on a project so please expect regular communication. Experience with: Java, Javascript, React, React Native, Angular, NextJS CSS, HTML, GoLang, Flutter, Dart, Typescript and much more

MongoDB
RxJS
JSON
CSS
RESTful API
Object-Oriented Programming
Agile Software Development
GitHub
Node.js
React Native
React
Angular
JavaScript
Python
Java
$50 hourly
Jamila Esther N.
- 5.0/5
- (3 jobs)
I'm a Web Developer experienced in building small-scale apps using REACT JS, developing API using Django REST Framework, FastAPI, Node JS, and Laravel. Technologies: - HTML - CSS - JavaScript - Python - REACT JS - Django full-stack framework - DRF (DJANGO REST FRAMEWORK) - FastAPI - Node JS - Laravel API - MySQL - PostgreSQL - MongoDB Supported Functionalities: - API Development - 3rd party API Integration - Responsive Design - Authentication using JWT - Email API + Templates (example : email verification / password reset)

MongoDB
MERN Stack
Node.js
FastAPI
Tailwind CSS
API Development
Next.js
Web Application
Laravel
Python
JavaScript
CSS
HTML
Django
React
$70 hourly
Anthony D.
- 5.0/5
- (1 job)
I am an experienced Software Engineer(10 years of experience) with a demonstrated history of working in the mobile and web application industry. I’ve worked on complex algorithms, real-time communication, chat applications, complex queries, and more. I am a big fan of tests, documentation, and services-oriented architectures. My skills: Technical Skills: - Backend Development: Node.js, Express.js, Keystone.js, Sails.js, Nest.js, Prisma, TypeORM, MongoDB, MySQL, PostgreSQL, Firebase, RESTful APIs - Frontend Development: React.js, React Native, Next.js, Redux, Redux-Thunk, Redux-Saga, Webpack, CSS (SASS/LESS, Twitter Bootstrap), Tailwind CSS, React Hooks enthusiast - Design Tools: Figma, Adobe XD, Sketch, InVision, Axure - Project Management: Agile, Scrum, Kanban - Version Control and Tools: Jira, Trello, Docker, Jenkins, GitHub, Bitbucket - API Integration: Google APIs, Dropbox Core API, MailChimp, Twilio, WebRTC, Payment Gateway, Social Networks, SSO, OAuth - Cloud Services: Amazon Web Services (AWS), Azure, Google Cloud Platform (GCP) I am eager to bring my comprehensive skill set and passion for innovation to assist you with any challenges you may encounter. Let's create something exceptional together! I will be glad to assist you with any help you may need!

MongoDB
React Native
Authorize.Net
Stripe
Mapbox
ExpressJS
HTML
CSS
WordPress
Redux
Next.js
JavaScript
TypeScript
Node.js
React
$35 hourly
Naveed Z.
- 5.0/5
- (4 jobs)
I build high-performance web solutions that solve real business challenges. Optimized workflows and boost efficiency using React, Next and Node. Specialized in performance optimization, security compliance and streamlined deployment for seamless, efficient solutions. Let’s build something great! - What I Bring to Your Project: ✔ Custom Web Applications & Dashboards – Modern, responsive UIs using React.js, Next.js, Vue.js and Angular. ✔ API Development & Integrations – Secure, high-performance RESTful APIs, GraphQL APIs and microservices architecture with Node.js, FastAPI and Nest.js. ✔ E-Commerce & SaaS Platforms – Scalable, multi-tenant solutions with secure authentication and real-time database integration. ✔ Cloud & DevOps Expertise – Automated deployments, CI/CD pipelines and serverless solutions on AWS, GCP and Azure. ✔ Database Architecture & Optimization – Efficient data management with PostgreSQL, MongoDB, MySQL, and Redis. ✔ Data Engineering & ETL Pipelines – Building data pipelines, ETL workflows and analytics solutions for actionable business insights. 🏆 Why Work With Me? ✅ Proven Success – Helped startups and enterprises optimize performance, improve security and reduce operational costs. ✅ Agile & Scalable Solutions – Clean, maintainable and future-proof code. ✅ End-to-End Development – From architecture design to deployment, ensuring seamless project execution. Whether you need a custom SaaS product, API integrations data science solutions or performance optimization. Let’s discuss your project today!

MongoDB
Python
Data Engineering
Jira
Scrum
GitHub
Git
Firebase
PostgreSQL
RESTful API
TypeScript
JavaScript
ExpressJS
Node.js
React
$50 hourly
Shameel B.
- 5.0/5
- (4 jobs)
⚡ Start Strong with a FREE 30-Minute Consultation! I offer a free 30-minute consultation to all new clients. Whether you need help building a scalable MERN app, optimizing your AWS infrastructure, or integrating AI-powered solutions, let’s chat! Together, we’ll refine your requirements and create a plan for success. About Me I’m Shameel, a US-based Senior Full Stack Developer with over 7 years of experience designing, developing, and scaling high-performance web applications. Specializing in MERN stack (MongoDB, Express, React, Node.js), Next.js, and AWS, I help businesses build full-stack applications and cloud solutions that drive results. What I Bring to Your Project ✅ Full Stack Development Frontend: Building fast, modern UIs with React, Next.js (SSR/ISR), TypeScript, and Tailwind CSS. Backend: Expertise in Node.js, Express, FastAPI, and developing REST/GraphQL APIs. Databases: Optimizing performance and scalability with MongoDB, PostgreSQL, and Redis. Recent Project: Built a Next.js e-commerce platform with a Node.js backend, supporting 50k+ monthly users and scaling seamlessly. ✅ Cloud & DevOps Engineering AWS Architecture: Expert in EC2, S3, Lambda, CloudFront—optimizing AWS cost by 30%+ without sacrificing performance. CI/CD Pipelines: Proficient with Docker, Kubernetes, GitHub Actions—enabling faster deployments and fewer bugs. Security & Monitoring: Ensuring app security with AWS Shield and real-time CloudWatch alerts. ✅ AI-Powered Automation OpenAI Integration: Implementing custom chatbots, document analysis (PDF/OCR), and workflow automation using OpenAI’s GPT models. Recent Win: Integrated GPT-4-driven analytics into a SaaS tool, resulting in a 40% boost in user retention. Technologies & Tools 💻 Languages: JavaScript, TypeScript ⚙️ Frameworks: Node.js, Express, Next.js (full-stack) 📊 Databases: MongoDB, PostgreSQL, Redis ☁️ Cloud: AWS (EC2, S3, Lambda, CloudFront), Firebase 🔧 Other: GraphQL, REST APIs, Docker, Git, CI/CD Why Work With Me? 🌟 Reliability: With over 7 years of experience, I have a track record of zero missed deadlines and high-quality work. 🌟 Clean Code & Clear Docs: I focus on writing scalable, maintainable code, and providing clear documentation for your team. 🌟 No Time-Zone Guesswork: As a US-based developer, I align with your time zone and provide daily Slack/Zoom updates. 🌟 Risk-Free Start: Let’s begin with a free 30-minute consultation to align on your project goals and objectives. Let’s Team Up If You Need A scalable MERN/Next.js app (front-end, back-end, and DevOps) AWS optimization to cut cloud costs without compromising performance AI features like chatbots, data analysis, and workflow automation A long-term partner who codes for today but plans for tomorrow Ready to Get Started? 👉 Message me now to schedule your free 30-minute consultation or share your project details. I’m excited to help bring your full-stack vision to life! 🚀

MongoDB
DevOps
OpenAI API
Kubernetes
RESTful API
AWS Development
PostgreSQL
MySQL
ExpressJS
Node.js
Next.js
React
TypeScript
JavaScript
MERN Stack
$55 hourly
Olga B.
- 5.0/5
- (2 jobs)
I'm a dynamic, hard-working, and results-focused QA Engineer and SDET with 8+ years of experience in quality assurance, automation testing, and software development. Proficient in designing and executing test strategies to ensure high-quality software releases. Skilled in developing automated test scripts, identifying defects, and improving software performance. Strong background in both manual and automated testing tools, frameworks, and methodologies. Experienced in Agile environments and capable of collaborating with cross-functional teams to deliver efficient solutions.

MongoDB
Bitbucket
AWS Lambda
SQL
Postman
API
Jira
Appium
JavaScript
Java
Automated Testing
Mobile QA
Manual Testing
Quality Assurance
Software QA
$60 hourly
Ovais B.
- 5.0/5
- (3 jobs)
Experience: With over 6 years of experience as a Full Stack Developer, I've had the opportunity to work with several industry-leading tech giants and startups. I'm passionate about continuing this journey and contributing to more innovative projects in the future. Expertise: ⭐ React (JavaScript and TypeScript) ⭐ React Native (JavaScript and TypeScript) ⭐ Next.js ⭐ Web3 ⭐ AI/LLM/GPT Integrations ⭐ Redux, RTK ⭐ HTML ⭐ CSS (Tailwind, SASS & LESS too) ⭐Testing for JavaScript (Jest) ⭐ Version Controlling (Git) ⭐ Node.js (Express, Nest) ⭐ Rest Api's ⭐ GraphQL ⭐ Databases (MongoDB, MySQL, PostgreSQL) ⭐ AWS and much more. About Myself👨🏻‍💼: I'm adaptable, whether working as part of a team or independently. With a "can-do" attitude, I aim to bring a creative and innovative edge to every project. My core expertise lies in the MERN stack, but I am always eager to learn new technologies and methodologies. I'm always open for discussions and brainstorming over a call. Looking forward to connecting! 😉 Regards, Ovais.

MongoDB
Web Development
PostgreSQL
Mobile App Development
Responsive Design
React Native
Amazon Web Services
TypeScript
JavaScript
GraphQL
Android
iOS Development
Progressive Web App
Node.js
React
SQL
$20 hourly
Arian A.
- 5.0/5
- (5 jobs)
🚀 High-Performance Web & App Development | Full-Stack & Automation Solutions 🚀 Looking for a scalable, high-performance web or mobile application with a modern UI/UX? I specialize in full-stack development, automation, and UI/UX design, combining Next.js, React, Node.js, and Rust to build fast, secure, and efficient solutions. Whether you need a web app, mobile app, automation tool, or a real-time dashboard, I deliver seamless systems tailored to your needs. ✅ What I Offer: • Full-Stack Web & App Development – Scalable applications with Next.js, React, Vue.js, Nuxt.js, Node.js, and Rust. • Mobile App Development – Building cross-platform apps using React Native & Expo. • UI/UX Design – Creating modern, intuitive designs that enhance engagement and conversion. • Automation & Web Scraping – Custom Python, Puppeteer, and Rust-based automation tools for data processing. • Real-Time Dashboards & Data Visualization – Interactive Vue.js/React-based admin panels with MongoDB. • Performance Optimization – Faster load times, optimized Core Web Vitals, and Docker-based deployment. 🔧 Tech Stack & Specialization: • Next.js, React, Vue.js, Nuxt.js – Advanced web development with server-side rendering. • Node.js, Rust, Python, Flask – Scalable backend & automation solutions. • MongoDB, Docker – Efficient data storage and containerized deployment. • Web Scraping & Puppeteer – Automating data collection & processing. • React Native & Expo – Cross-platform mobile app development. • UI/UX Design – Expertise in Figma, TailwindCSS, and Web Animations. 🎯 Let’s Build Something Exceptional From scalable web & mobile applications to real-time dashboards, automation tools, and e-commerce solutions, I create custom-built digital experiences optimized for performance and growth. 💬 Let’s discuss how we can bring your project to life!

MongoDB
Docker
Web Scraping
Puppeteer
Automation
Flask
Python
UX & UI Design
Nuxt.js
Vue.js
Rust
Node.js
React Native
Next.js
React
$55 hourly
Mehmona C.
- 4.5/5
- (12 jobs)
I specialize in top-tier development, creating Web and Mobile applications for startups, enterprises, and agencies. My expertise includes MEAN/MERN Stack, React Native, Flutter, etc. Here's how I can help you: ➡️ I carefully analyze your requirements to provide the best possible service. ➡️ I offer UI/UX design assistance to ensure an exceptional user experience. ➡️ I follow Agile development methods, maintaining constant communication throughout the process. ➡️ Quality assurance is my priority, guaranteeing a top-notch application without pesky bugs. Hiring me means gaining access to a programmer with extensive knowledge and full-time support for your tech-savvy needs. I'm passionate about expanding my expertise in the global network. 👉 Let's collaborate and elevate your project to new heights.

MongoDB
MySQL
AngularJS
PostgreSQL
React
RESTful API
Flutter
React Native
Firebase
Angular
Java
Next.js
Kotlin
Node.js
Mobile App Development
API
ExpressJS
AWS Lambda
Amazon Web Services
JavaScript
Web Development
CSS
$50 hourly
Nikolai S.
- 0.0/5
- (2 jobs)
Senior Software Engineer | JavaScript| TypeScript| React | Express With over 6 years of hands-on experience in front-end and full-stack development, I specialize in creating dynamic, user-focused applications for industries like finance, security, and automation. My approach blends deep technical expertise in JavaScript and TypeScript frameworks (React, Ext JS, Angular) with a focus on enhancing application performance, user experience, and functionality. Tech Stack: Frontend: React, Angular, Sencha Ext JS, Vue, Redux, MobX, Formik, Styled Components, Material UI, Bootstrap, Tailwind, jQuery Backend: Node.js, Express, Electron, Centrifuge, Node-OPCUA, JWT, OAuth, PostgreSQL, MongoDB, SQLite, AWS DevOps & Cloud: Docker, AWS (S3, EC2, Amazon RDS), Continuous Integration/Continuous Deployment (CI/CD)

MongoDB
Electron
Angular
Material UI
PostgreSQL
Next.js
HTML5
CSS 3
Ext JS 6
Docker
Node.js
ExpressJS
React
TypeScript
JavaScript
$20 hourly
Amar A.
- 5.0/5
- (0 jobs)
🌟 Full Stack Developer | MERN/MEAN Stack Expert | Certified Professional 🌟 Are you looking for a skilled Full Stack Developer to bring your project to life? With 7+ years of experience in building scalable high-performing applications, I can guarantee to bring your vision to reality. I specialize in MERN (MongoDB, Express, React, Node.js) and MEAN (MongoDB, Express, Angular, Node.js) stacks. I’m passionate about creating user-friendly, efficient, and maintainable solutions tailored to your needs. ✅ What I Can Do For You: 🌐 Back-End Development: • Develop and optimize RESTful APIs and GraphQL endpoints using Node.js, Express.js, and Nest.js. • Build robust back-end architectures with secure authentication, role-based access control, and database optimization. 🎨 Front-End Development: • Build dynamic, SEO-friendly web applications using React.js, Next.js, Angular, and TypeScript. • Design visually appealing, responsive UIs with Tailwind CSS, Material-UI, and Bootstrap. ☁️ Cloud & DevOps Expertise: • Architect and deploy scalable solutions on AWS (EC2, S3, Lambda, API Gateway, DynamoDB, RDS). • Set up CI/CD pipelines with GitHub Actions, GitLab CI, and Jenkins for automated deployments. 📊 Databases & Storage: • Design and maintain relational databases (MySQL, PostgreSQL) and NoSQL solutions (MongoDB, DynamoDB). • Optimize database performance through indexing, caching (Redis), and query optimization. 💻 JavaScript Excellence: • Master ES6+ features, async programming, and event-driven architectures. • Write modular, reusable, and scalable code for maintainable applications. ⚡ Real-Time Applications: • Build real-time features like chat apps, notifications, and live updates using WebSockets and Socket.IO. 🛠 Technologies I Work With: • Languages & Frameworks: JavaScript (ES6+), TypeScript, Node.js, Express.js, React.js, Next.js, Angular • Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD Pipelines • Databases: MongoDB, MySQL, PostgreSQL, DynamoDB, Redis • Tools: GitHub, Bitbucket, Jenkins, GitLab CI • Testing: Jest, Mocha, Cypress 📌 Why Hire Me? • Proven track record of delivering high-quality software on time and within budget. • Strong focus on scalability, security, and performance. • Excellent communication skills and the ability to collaborate effectively with teams and stakeholders. 💬 Let’s Collaborate! Whether you need a complete end-to-end solution or enhancements to your existing application, I’m here to help. Let’s turn your vision into a fully functional, scalable application that drives results! 🚀

MongoDB
MySQL
CI/CD
Amazon Web Services
Websockets
REST API
GraphQL
TypeScript
NestJS
Next.js
Full-Stack Development
React
AngularJS
JavaScript
Node.js
$45 hourly
Munkh E.
- 5.0/5
- (1 job)
👑 Full Stack Developer - Expert in MERN Stack 💎 6 years of experience in creating web and mobile applications 🎯 Expertise in Frontend & Backend Technologies like React.js, Next.js, React Native, Node.js, Express.js, and MongoDB 🔥 Proven Track Record in CI/CD and Cloud Technologies Serverless system development with Vercel, Netlify, and AWS, Google cloud-based environments. User Interface (HTML5/CSS/JavaScript/ReactJS), business logic (Node.js, Next.js, Express.js, Mongoose, OOP), and data storage (WebAPI, API, PostgreSQL, MySQL, MongoDB, DynamoDB). ✔️Understand your needs. ✔️Deliver your solution. ✔️Exceed your expectations. Finding your way around web and app development can be tough, and it's easy to end up with solutions that don't quite hit the mark. But don't worry, I'm here to help! 🎯 📌 Full-Stack Development (both web site and mobile app development) 📌 Custom Solutions 📌 Mobile Applications 📌 E-commerce Platforms 📌 API Integration 📌 Database Design 📌 Server Management 📌 Performance Optimization 📌 UI/UX Design 📌 Continuous Maintenance 📌 SEO Best Practices 📌 Cloud Services (AWS, Google Cloud, Vercel, Netlify) Leveraging the latest technologies like: ✔️ NextJS ✔️ Apollo Client, ApolloCaching ✔️ GraphQL, WPGraphQL, Graph CDN ✔️ QA testing, Selenium, Cucumber, Custom Plugins ✔️ Headless CMS development ✔️ ReactJS, React Native ✔️ Angular JS, Next JS ✔️ Core Web Vitals optimizations ✔️ SEO I ensure your business stays ahead of the curve. 💻 I take immense pride in fostering long-lasting relationships with my clients, always striving for their utmost satisfaction. If for any reason you're unsatisfied, rest assured that I offer a refund policy. 💯 Looking for a dependable developer who can turn your vision into reality! Next step is we can hop on for discovery call and I can give you a proposal! 🌟

MongoDB
React Native
AWS Application
Front-End Development
WordPress
JavaScript
GitHub
CSS 3
HTML5
ExpressJS
Node.js
React
Next.js
Web Development
Web Application
$70 hourly
Kashif M.
- 0.0/5
- (1 job)
Hey all, My name is Kashif. I am from Leesburg, VA and am a Full-time Development Freelancer. I have over 12 years of coding experience and am primarily self-taught. 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐀𝐈 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬, 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈, 𝐌𝐄𝐀𝐍 𝐒𝐭𝐚𝐜𝐤, 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤, 𝐚𝐧𝐝 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤 𝐈 𝐕𝐀𝐋𝐔𝐄 𝐘𝐎𝐔𝐑 𝐓𝐈𝐌𝐄. 𝐓𝐀𝐊𝐄 𝐎𝐍 𝐘𝐎𝐔𝐑 𝐏𝐑𝐎𝐉𝐄𝐂𝐓 𝐎𝐍𝐋𝐘 𝐖𝐇𝐄𝐍 𝐈'𝐌 𝐒𝐔𝐑𝐄 𝐈 𝐂𝐀𝐍 𝐃𝐄𝐋𝐈𝐕𝐄𝐑 𝟏𝟎𝟎% 𝐎𝐅 𝐘𝐎𝐔𝐑 𝐑𝐄𝐐𝐔𝐈𝐑𝐄𝐌𝐄𝐍𝐓𝐒 Here's What I Excel At: 👁️‍🗨️ 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐕𝐢𝐬𝐢𝐨𝐧: Making computers smart about images, helping them recognize objects and understand visual data. 📊 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞: Acting as a detective with data, finding patterns and insights that others might miss. 💬 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬 𝐚𝐧𝐝 𝐀𝐈 𝐂𝐨𝐧𝐭𝐞𝐧𝐭: Creating chatbots that feel like real people and developing AI that can generate professional content. 𝐒𝐨𝐦𝐞 𝐂𝐨𝐨𝐥 𝐓𝐡𝐢𝐧𝐠𝐬 𝐈 𝐃𝐨: ✔️ Proficient with .Net, C#, PyTorch, TensorFlow, and other advanced tools. ✔️ Building AI models capable of generating new content autonomously. ✔️ Developing chatbots with a human-like feel. ✔️ Creating robust and scalable web applications using MEAN (MongoDB, Express.js, Angular, Node.js) and MERN (MongoDB, Express.js, React, Node.js) stacks. ✔️ Making your AI and full-stack development dreams come true! 𝐌𝐲 𝐒𝐤𝐢𝐥𝐥𝐬 𝐚𝐧𝐝 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞: 🚀 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: .Net, C#, React, Node, Python, JavaScript, TypeScript 🚀 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: PyTorch, TensorFlow, Keras, Flask, Express.js, Angular, React, Node.js 🚀 𝐋𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬: Numpy, Pandas, Scikit-Learn, Matplotlib, Plotly, SciPy, NLTK, LightGBM, XGBoost 🚀 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MySQL, PostgreSQL, MongoDB 🚀 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: GIT 🚀 𝐎𝐭𝐡𝐞𝐫 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Docker, Google Cloud, AWS Let's collaborate and create something extraordinary with AI, ML, and full-stack development! I thrive on turning challenges into victories and delivering top-notch solutions that exceed expectations. Excited to hear about your projects! Cheers! ⌨ 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 𝗧𝗼 𝐅𝐢𝐧𝐝 𝐌𝐞: MERN | MEAN | React | Node | PHP | Laravel | Full-stack | Web Development | Web Applications | JavaScript | Frontend | Backend | Vue.js | Angular | MongoDB | MySQL | PostgreSQL | Express.js | Restful APIs | GraphQL | Socket.io | Redux | State Management | Responsive Design | Frameworks | CMS | AWS | Azure | Google Cloud | Docker | Kubernetes | Scalability | Security | Performance | DevOps | Cloud Services | API Development | Integration | Real-time | SPA | Single Page Application | Database | Development | Customization | Maintenance | Support | E-commerce | SEO | Laravel Nova | CakePHP | CodeIgniter | Drupal | Joomla | Digital Experiences | User Interfaces | Scalable Applications | Efficiency | Deployment | Containerization | Orchestration | Cloud Platforms | High Performance | Optimization | Bug Fixes | Issue Resolution | PHP Scripting | Theme Customization | Extension Development | Module Development | Component Development | Cloud Solutions | Architect | Performance Tuning | SEO Audits | Security Audits | Backend Development | Frontend Development | CI/CD | Full Stack Developer | Laravel Expert | React Developer | Vue.js Specialist | Yii2 Developer | Codeigniter Developer | Database Design | DevOps | Cloud Services | CI/CD | Web Application Security | PHP Expert | E-commerce Specialist | API Integration | Laravel Nova Expert | CodeIgniter Specialist | Joomla Developer | Magento Developer | Laravel Migration Specialist | PHP Framework Specialist | Full Stack PHP Developer | AI Expert | ML Engineer | Full-Stack Developer | MEAN Stack | MERN Stack | Computer Vision | Data Science | Chatbots | PyTorch Specialist

MongoDB
Machine Learning
Artificial Intelligence
MERN Stack
MEAN Stack
Python
ChatGPT
Full-Stack Development
TypeScript
Node.js
Angular
React
ASP.NET Web API
.NET Framework
ASP.NET
$35 hourly
Maddy H.
- 3.1/5
- (6 jobs)
Are you tired of dealing with unresponsive freelancers who miss deadlines and deliver subpar work?😣Struggling with late replies, low-quality results or unreliable communication? Let’s fix that once and for all. 😀 Greetings! I am a Senior Software Engineer with over 6 years of experience in the software industry. My skills include; 💠Front-end Technologies: React, Angular, HTML5, CSS3, JavaScript 💠Back-end Technologies: Node.js, Express.js, Python, Flask, Django, GraphQL, Apollo Server 💠UI Frameworks: Bootstrap, Material-UI, Ant Design 💠AI & Machine Learning: TensorFlow, PyTorch, Dialogflow, Rasa, NLP 💠APIs: RESTful APIs (Express.js, Flask-RESTful, Django Rest Framework), GraphQL APIs 💠Database Management: MongoDB, MySQL, PostgreSQL, SQLite, Neo4j 💠Deployment & DevOps: Docker, Kubernetes, AWS, Heroku, CI/CD 💠Version Control: Git, GitHub, GitLab, Bitbucket 💠Testing & Debugging: Jest, Mocha, Chai, PyTest, Django Test Framework Whether you need a stunning web application, a robust backend system, or an AI-powered solution, I'm here to turn your ideas into reality. Let's collaborate to make a lasting impact!

MongoDB
Bootstrap
GraphQL
Selenium
Web Scraping
SQL
HTML5
Angular
MERN Stack
MEAN Stack
JavaScript
React
Python
ExpressJS
Node.js
$30 hourly
Noah S.
- 5.0/5
- (2 jobs)
React | React Native AWS | Firebase MongoDB | Elasticsearch | RDBMS/SQL Javascript/Typescript | HTML | CSS Do you want U.S-based talent for a competitive price? Here I am! I take pride in providing you with the best possible service, which means: 1. understanding your needs fully and translating those into technical requirements 2. supplying you with written documentation of my work 3. writing code that will be EASY for other professionals to work with, whether now or later 4. doing the above in a timely and efficient manner, with open communication lines 24/7 5. truly loving what I do I've been a contracted engineer on 5 different MVP projects over the last 3 years and bring with me a unique combination of business insight as well as technical expertise. Feel free to shoot me a message if I might be a good fit for your project. I look forward to working with you! -Noah

MongoDB
Docker
Flutter
Amazon S3
SQL
React Native
React
Mobile App Development
Web Development
Software Development
$25 hourly
Adam D.
- 5.0/5
- (5 jobs)
🚀 Tired of developers who can only do “part” of the job? Imagine hiring one expert who can design, architect, and develop your entire SaaS platform or mobile app—front to back, web to mobile, backend to deployment. I’m a battle-tested Full-Stack Developer & SaaS Architect who builds robust, scalable, and elegant solutions using technologies like React, Next.js, Node.js, Python, Vue.js, Flutter, Firebase, and MongoDB. I don't just write code—I build products that solve real business problems and deliver smooth user experiences. 🧠 Tech Stack & Skills: ✅ Frontend – React.js, Next.js, Vue.js, Tailwind, TypeScript ✅ Mobile – Flutter & React Native (iOS & Android) ✅ Backend – Node.js, Python (FastAPI, Flask), Firebase, Express ✅ Databases – MongoDB, Firestore, Realtime DB, PostgreSQL ✅ APIs – RESTful, GraphQL, third-party integrations ✅ DevOps – Git, Docker, CI/CD, Vercel, Firebase Hosting, Cloud Functions 💼 Who I Help: 📌 Startup Founders – MVPs and full-scale apps, fast and polished 📌 SaaS Companies – Full platform architecture & scalable infrastructure 📌 Agencies – A reliable developer who can handle web, mobile & backend 📌 Entrepreneurs – From idea to launch, all under one roof ⚡ Why Clients Love Working With Me: ✔ One-Stop Solution – Frontend, backend, mobile — all handled by me ✔ Product Mindset – I care about your users, business goals, and success ✔ Scalable Code – Built for growth, performance, and long-term value ✔ Clear Communication – Timely updates and a smooth workflow ✔ 100% Job Success & 5⭐ Feedback – Your project is my priority 🎯 If you want to build something powerful and scalable—let’s talk. 📩 Click "Invite to Job" or send a message to get started today.

MongoDB
MySQL
Django
API Development
Cloud Application
Smart Contract
Blockchain Development
TensorFlow
AI App Development
SaaS Development
Python
Vue.js
Node.js
React
Full-Stack Development
$45 hourly
Christopher N.
- 0.0/5
- (2 jobs)
Committed software engineer with a robust background in analytics and financial domains. Specialized in both P.E.R.N & M.E.R.N full-stack (Front-end and back-end) development, showcasing proficiency in crafting sophisticated front-end and back-end web applications. Recognized for delivering solutions that embody the principles of quality, simplicity, and maintainability. Adept in organizational skills, effective communication, critical thinking, attention to detail, teamwork, leadership, problem-solving, and efficient time/project management. My strategic approach is fortified by a holistic perspective, ensuring comprehensive solutions to intricate challenges.

MongoDB
GraphQL
SQL
Database
Full-Stack Development
Front-End Development
Back-End Development
ExpressJS
Node.js
Microsoft Excel
TypeScript
Python
React
JavaScript
Software Development
$50 hourly
Mitchel V.
- 0.0/5
- (0 jobs)
I'm a cybersecurity analyst currently learning engineering in different fields (especially computer).

MongoDB
Blockchain
NFT
Laravel
React Native
AWS Lambda
Django
Python
Solidity
Vue.js
Angular
Node.js
React
$55 hourly
Md A.
- 3.0/5
- (13 jobs)
• 18+ years of experience in analyzing, designing, developing, and deploying various client/server, Web Applications, and Windows Applications. • Enthusiastic about contributing to fast-paced and high-productivity environments as both a developer and programmer analyst. • Proficient in coordinating and reporting on development tasks, managing applications in production environments, and outlining project objectives and plans. • Expertise in Microsoft technologies including .Net Core, ASP.NET, C#, ADO.NET, Entity Framework, Azure, XML, Azure Function, Azure BLOB Storage, Web Services, WCF, WPF, Multi-Threading, Win Forms, and Web Forms. • Extensive experience in project implementation using .NET technologies, object-oriented design, web services, and application servers. • Skilled in designing applications using UML diagrams and applying OOAD patterns and methodologies. • Experienced in architecting n-Tier enterprise-level ASP.NET applications and utilizing design patterns like Model View Controller (MVC). • Hands-on experience in developing Web-based Client/Server and Multi-tier applications using ASP.NET, C#, HTML, CSS, Razor, Typescript, ReactJS, VueJS, JavaScript, NodeJS, JQuery, knockout JS, and AJAX. • Proficient in all phases of the Software Development Life Cycle (SDLC) and iterative Agile programming methodologies. • Strong background in developing and consuming XML Web Services using WCF, SOAP, and WebApi, as well as database designing and programming using ADO.NET, Entity Framework and LINQ. • Skilled in using ASP.NET Grid Controls, Server Controls, Master Pages, and custom web controls, along with asynchronous programming using Async and Await. • Knowledgeable in version management tools like GIT, Bit Bucket, Source Tree, TFS, SVN, and Visual Source Safe. • Experienced in designing and developing complex reports using SQL Reporting Services and SSIS, as well as conducting Unit, System, and User Acceptance testing. • Excellent at analyzing client requirements, modeling systems, and ensuring functionality while prioritizing client satisfaction. • Proficient in managing high network traffic for websites.

MongoDB
Azure DevOps
Entity Framework
Web API
Mobile App
Angular 10
TypeScript
SQL
.NET Core
Database Management
Architectural Design
Problem Solving
DevOps
Architecture
Database
$225 hourly
Stephen M.
- 0.0/5
- (0 jobs)
I'm a full-stack software developer with 14 years of experience developing web and mobile applications, APIs, and back-end services for the Department of Defense, Federal Agencies, and Apple.

MongoDB
Supabase
ArcGIS
Microsoft Windows PowerShell
Python
Microsoft SharePoint Development
Google Cloud Platform
AWS Development
HTML
SCSS
React Native
React
Next.js
Figma
TypeScript
$90 hourly
Brian P.
- 0.0/5
- (0 jobs)
I'm a seasoned Web and Mobile Developer with 15+ years of experience delivering high-performance solutions for enterprise-scale systems and high-growth environments. I specialize in crafting native and cross-platform mobile applications using Swift, SwiftUI, Combine, and Core Data backed by solid backend knowledge in Node.js and Postgres. 📱 Currently, I lead mobile at Tommy's Express Car Wash, managing a portfolio of applications deployed across 200+ locations nationwide, including customer-facing apps and complex Point of Purchase systems. I've architected mobile ecosystems, integrated payment and license plate recognition systems, and built CI/CD pipelines that cut deployment times and raise code quality standards. 🚗 My technical toolkit includes: 🧩 Frontend: React | Vue.js 🍎 iOS: Swift | SwiftUI | UIKit | Core Data | MVVM 🔗 Architecture: Combine | REST APIs | Stripe Integration 🛠️ Tooling: Xcode | CircleCI | Fastlane | TestFlight 🧠 Backend: Node.js | Python | Postgres | Firebase 🤝 Process: Agile/Scrum | Leadership | Team Mentorship Whether leading a team or writing elegant code, I bring clarity, structure, and a user-focused mindset to every mobile experience I help build. I'm now looking to scale my impact further ideally in a Senior iOS, iOS Architect, or Staff Engineer role, where I can contribute to innovation, performance, and team excellence. 🌟 Let’s build something people love to use. ❤️

MongoDB
Leadership Skills
Apple Xcode
Agile Software Development
TestFlight
Firebase
PostgreSQL
Node.js
SwiftUI
Flutter
React Native
Java
Android
iOS
Swift
$40 hourly
Faraz A.
- 0.0/5
- (0 jobs)
I’m a full stack developer with a strong foundation in Java Spring Boot, Kotlin Spring, and modern front-end frameworks like React. I’ve worked extensively with microservices architecture, API design, and databases such as MongoDB and Oracle SQL. My experience spans multiple industries, including hospitality, finance, and consulting. At CapTech, I contributed to both backend and customer-facing projects, including developing robust APIs, transitioning architectural patterns, and leading iOS app development for a Fortune 500 hospitality client. I implemented facial recognition features using TensorFlow models deployed via AWS Lambda and secured user data in DynamoDB. I also played a key role in enhancing backend services for the PGA Tour ShotLink app. My interests include building innovative, cross-platform products, applying machine learning to real-world use cases, and exploring opportunities in game development—especially within the Apple ecosystem. I’m passionate about growing as a versatile engineer and eventually launching my own startup or product.

MongoDB
TypeScript
Node.js
Amazon DynamoDB
Amazon API Gateway
PostgreSQL
Golang
Python
Spring Boot
Java
$90 hourly
Dakota C.
- 0.0/5
- (2 jobs)
Hey there - I'm a backend engineer with hands-on experience building reliable, scalable, and dead-simple-to-maintain systems. I've shipped everything from scrappy startup MVPs to full-scale backend platforms handling millions of users. If you need someone who doesn't just code, but "thinks like an engineer" - I'm your guy. 🧰 What I'm great at - and how I actually use it: ⚙ Languages & Frameworks I write backend code that's readable, maintainable, and performance-conscious. - TypeScript + NestJS: My go-to for clean, scalable APIs. Modular microservices with guards, interceptors, decorators, and DI. - Node.js + Express: For fast REST endpoing - gets the job done. - Python (FastAPI/Django): For data-heavy workflows and reporting systems. - Go: For when concurrency and performance are non-negotiable. - Rust: FOr systems-level tasks, performance-critical jobs, and memory safety. - C++: Used in trading systems, custom backend extensions, and performance-optimized components. 🌐 APIs & Real-Time Systems I design APIs frontend devs "don't complain about". - REST/GraphQL/gRPC: Versioned, well-documented, reliable. - WebSockets: Live dashboards, trading apps, reconnects, and routing. - Event-Driven Systems: Kafka/Redis Streams for async microservices. 🗄 Data & Storage Database that run fast and don't break under load. - PostgreSQL/MySQL: Schema design, indexing, query tuning, advanced SQL features. - MongoDB: Qucik iteration, flexible data, advanced aggregation pipelines. - Redis: Caching, locks, job storage, pub/sub. 📦 Queues & Async Workflows Queues that scale and recover like pros. - BullMQ + Redis: Delay jobs, retries, concurrency control. - Kafka: Real-time logs, inter-service events. - RabbitMQ: Guaranteed delivery, DLQs, retry logic. 🚢 Infrastructure & DevOps I ship code "that actually runs" - across environments. - Docker: Multi-stage builds, optimized images, Compose for dev. - CI/CD: GitHub Actions pipelines - tests, builds, deploys. - Cloud: AWS (ECS, S3, CloudWatch), GCP (Cloud Run), Vercel, Render. 🔐 Security & Auth Security baked into the code - not bolted on. - OAuth2, JWT, RBAC: Login flows, scopes, refresh logic. - API Protection: Rate limiting, secure headers, sanitized inputs. 🧪 Testing, Monitoring & Stability Code that's tested, logged, and monitored. - Testing: Jest, Supertest, Pytest, Postman - proper mocks and coverage. - Monitoring: Sentry, Prometheus, Grafana, Logtail - actionable alerts. - Stability: Health endpoints, graceful fallbacks, visibility. 🏗 Architecture & System Design Think like an architect, not a code monkey. - Microservices: Proper boundaries, async flows, data ownership. - Monoliths: Cleanups, modular refactors, progressive extractions. - Patterns: CQRS, DDD, event sourcing - when it solves a real problem. 🤖 AI Integration & Automation I bring AI features into backend systems where it actually adds value. - OpenAI/GPT APIs: Integrated custom chat flows, summarizers, translators, and assistants via OpenAI APIs. - LangChain/Vector DBs: Built pipelines combining LLMs with Pinecone/Weaviate/FAISS for intelligent search and retrieval. - Python + Transformers: Used HuggingFace and custom models for on-device inference and automation. - AI in Workflows: Hooked LLMs into customer support flows, doc summarization, SEO tools, and internal bots. 💡 What I've actually built: - ⚙ Scaled a Redis + BullMQ system to process "millions of jobs/day" with drip feed logic, - 🔁 Helped a fintech app handle "2M+ transactions/month" with full audit trails. - 📡 Built real-time WebSocket dashboards for logistics and trading platforms. - 🔨 Migrated legacy monoliths to Dockerized, service-based architecture with CI/CD. - 🧠 Designed ingestion pipelines processing "1K+ events/sec" with Redis Streams + workers. 🧾 What clients say: - "He's that rare dev who just 'gets it', No hand-holding, clean delivery, and bulletproof code." - CTO, YC-backed startup - "We handed him a mess, and he turned it into a machine. Fast, honest, and actually fun to work with." - Product Lead, E-comm SaaS I'm not here to over-engineer. I'm here to build things that work - clean, fast, and future-proof. No fluff. No dragging. Just shipping solid backends that make your frontend (and team) happy. ""Let's make it happen.""

MongoDB
CI/CD
Docker
RabbitMQ
Redis
PostgreSQL
Websockets
REST API
C++
Rust
Golang
Python
NestJS
Node.js
TypeScript
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