Hire the best MongoDB Developers in the United States

Check out MongoDB Developers in the United States with the skills you need for your next job.
Clients rate MongoDB developers
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4.7/5
based on 704 client reviews
  • $75 hourly
    🚀 Kristen Ellerbe Taylor - Full Stack Product Manager and Agile Coach 👋 I'm Kristen, a former back-end engineer. seasoned Full-Stack Product Manager, and Agile Coach. I am passionate about driving innovation, empowering people to build high-impact products, and transforming teams to be quick, smarter, and better. 🌟 Strengths and Skills: Full Stack Product Management: From ideation to execution, I bring a holistic approach to product development, ensuring a seamless blend of user-centric design, technical feasibility, and business viability. Agile Mastery: I'm your Agile spirit guide, moving storming teams quickly to high-performing self-sufficiency through successful Agile adoption, empowering them to deliver value-creating software. Strategic Vision: I've honed my strategic thinking through years of experience, helping companies find their North Star and charting a course to get there. Data-Driven Decision Making: My analytical mind thrives on data, turning it into actionable insights to drive product and team improvements. 🏆 Accomplishments and Projects: 🏆 Product-Market Fit Champion: Led a Series A EdTech curriculum company through a journey to find its product-market fit, resulting in exponential growth and investor confidence. Agile Transformation Catalyst: Spearheaded Agile transformations in various organizations, elevating teams to high-functioning units delivering 90%+ on-time monthly releases. Cost-Savings Superhero: Slashed cloud-based expenditures by $2.5M annually by optimizing infrastructure and streamlining cloud services. Engineering Foundation: Armed with practical engineering experience on tiger teams, back-end, full-stack, and customer-facing teams. I have a strong technical foundation to bridge the gap between engineering and product teams. 🎯 Education: 🎯 B.S. Electrical Engineering from North Carolina State University, Raleigh, NC (2013) Ready to collaborate on your next exciting project? Let's chat and transform your ideas into reality!
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    User Acceptance Testing
    Software Debugging
    Requirement Analysis
    Database Design
    API Documentation
    Backlog Grooming
    Technical Writing
    Python
    SQL
    JavaScript
  • $65 hourly
    I have over 15 years in the IT industry. Experience in system administration and support, database implementation, load testing, server and other hardware. Last I checked I am 1 of only 2 Mongo certified DBAs in MN.
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    Database Administration
    NoSQL Database
    Migration
    Atlassian Confluence
    System Administration
    Linux
    DNS
  • $55 hourly
    I believe in the power of the internet and it's ability to connect. Being essentially plugged in since birth, and given the opportunity to experience this gift of communication, knowledge, and looks into other worlds - I'm very grateful to have an opportunity to contribute to it through web development. Although money is nice, I didn't teach myself full-stack development just to earn it - I'm also passionate about seeing your idea come to life. Over the years, I have become experienced in the ins and outs of UI Design, APIs, Javascript, React, and Node.js. In all of this though, I want to help make other people's ideas be the best that they can possibly be. If you like the work I do for you, please leave a positive review! :) Feel free to book a consultation, or message me to get my email!
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    Google APIs
    Bootstrap
    WordPress
    jQuery
    ExpressJS
    PHP
    HTML5
    JavaScript
    Node.js
    CSS
    React
  • $70 hourly
    Full Stack Software Engineer who also plays Jazz and homesteads. Adept in Typescript, Nodejs, Nextjs, React, HTML, and CSS. Proficient with Webflow, Shopify, Squarespace, and Wordpress! Self-starter who collaborates well in Agile & process-driven environments while bringing fresh perspectives to the table. Eager to leverage my expertise to tackle complex projects and drive impactful results.
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    Django
    HTML5
    CSS 3
    WordPress
    Wix
    Figma
    Python
    Webflow
    Flask
    React Native
    Shopify
    JavaScript
    Node.js
    React
    PostgreSQL
  • $70 hourly
    I am a Full Stack Developer, Web Scraper and QA Automation Tester. I enjoy working with small business leaders, startup companies, investors, and anybody with a great idea. If you have an idea or a need, I would love to work with you to make it happen. My web-based solutions will allow you to focus more time on growing your business. I have developed automated test programs for extremely high volume products in the semiconductor industry. This experience has helped me in forecasting all possible scenarios that a customer can encounter with the software. All the software I develop use the latest technologies, which include Next.js for full-stack server-less apps, React.js on the front end, Node.js on the backend, MongoDB for the database and Puppeteer as a scraper and to test. You will find my applications to be high-speed. I focus on reducing your costs without sacrificing quality. After we have an initial meeting to discuss your requirements, I will create a detailed plan of attack for the project. During development, I can host the site for free and give you access to it. You will find that I am very organized, incredibly meticulous and have excellent communication skills. I'd love to learn about your business and to see how I can help it grow.
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    RESTful API
    Automation
    Scripting
    Business with 1-9 Employees
    Web Development
    React
    Next.js
    CSS 3
    SaaS
    Google Chrome Extension
    Web Application
    JavaScript
    HTML5
    Node.js
  • $70 hourly
    👋 Hey there! 🚀 I am a seasoned Full-Stack and Mobile App Development Lead with a rich history of working in 📱 Mobile App Development, 🤖 Machine Learning, 📊 Data Analytics, and 🚗 Autonomous Driving space. 👨‍💻 Currently, I lead a team of iOS, Android, and Full-Stack engineers who love developing top-notch apps. Working together, we deliver results that exceed expectations while ensuring projects are completed on time and on budget. 👨‍🔬 My area of expertise is in the design and development of robust, scalable, and high-performance mobile applications using modern technologies and frameworks. Additionally, I have experience in integrating 🤖 machine learning and 📊 data analytics into mobile apps to provide personalized and intelligent experiences to end users. 🚗 Furthermore, I have a deep understanding of autonomous driving systems. I have contributed to the development of several sensor models, including a deep learning-based camera model for computer vision. In addition, I have experience developing algorithms and software for LiDAR-based perception. 💼 In summary, if you are looking for a Full-Stack and Mobile App Development Lead with a track record of delivering high-quality solutions, I am the right fit for your project. I am committed to ensuring that your project is a success, and I look forward to the opportunity to work with you.
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    RESTful API
    Mobile App Development
    Python
    Kotlin
    iOS
    React Native
    Android
    Amazon Web Services
    Flutter
    Swift
    React
    Node.js
  • $60 hourly
    I'm an independent software consultant specializing in web app development and design. Leveraging professional tools, I craft user-centric solutions tailored to your specific needs and budget. Drawing on experience at a Fortune 500 enterprise like Analog Devices Inc., I ensure a clear understanding of your project goals and handle the entire development lifecycle, including deployment. This means you can focus on your core business while I take care of building and launching your web application. I work independently and handle all aspects of your project, from design to deployment. This ensures a single point of contact and streamlined communication throughout the process. Feel free to schedule an interview to learn more about my approach and how I can contribute to your project. Who should hire me? - Startups seeking to build scalable web or mobile apps from the ground up. I leverage efficient and agile methodologies to create future-proof solutions that can grow with your business. - Individuals and small businesses needing guidance on web app development, scalability, and budgeting. My consultations translate your vision into a clear roadmap, ensuring cost-effectiveness and long-term success. - Entrepreneurs with evolving business models who require expert app development direction. I can help you navigate the ever-changing app landscape and find the best technology fit for your unique needs. - Mid-sized to large enterprises looking for a versatile developer. I offer a full spectrum of skills, from frontend development to full-stack expertise, with design and deployment experience to ensure seamless project execution. Why I Embrace a Multifaceted Approach? My journey began in architectural design, where I explored integrating technology into physical spaces. This experience instilled in me a strong foundation in research, reading, and problem-solving. While coding initially presented a challenge, I soon realized my design background provided a solid base for web development and UX/UI design. I transitioned to freelancing, allowing me to leverage my diverse skillset. The ever-evolving nature of the web industry demands flexibility and a thirst for knowledge. My research and reading skills, honed during my academic background, empower me to quickly adapt to new technologies and tackle challenges with enthusiasm. This research ability and understanding of abstract concepts are highly transferable to building startups and developing apps. As you know, most information is readily available online, and a significant portion of a developer's role involves reading documentation and quickly grasping complex ideas. This aligns perfectly with my strengths. Therefore, I prioritize staying up-to-date with the latest advancements in the field. I actively seek out new technologies and challenges, forsaking the comfort of relying solely on familiar methods. This commitment to continuous learning ensures I can deliver the most effective solutions for your project. I look forward to hearing from you soon!
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    Vue.js
    AWS Lambda
    PostgreSQL
    Node.js
    HTML
    TypeScript
    AWS Amplify
    JavaScript
    React
    Redux
    Full-Stack Development
    Front-End Development
    Mobx
    UX & UI
  • $70 hourly
    My name is Jack Ditto and I am a full stack developer with 4+ years of experience helping clients find solutions for any project they want to get off the ground. Whether it be high level planning, systems architecture, web application design, or complete application development, this is your one-stop shop for getting that idea exactly where you want it to be. Read more to see my areas of expertise ➡️ ⭐⭐⭐ Communication ⭐⭐⭐ I list communication first because I believe this is the most important skill I can offer. I can promise you prompt, clear communication, no matter the task. I am always available to meet face to face, via Zoom, or over the phone. This is the reason I have a 5-star rating and positive reviews, and this is a guarantee for your project. ⭐⭐⭐ React.js / HTML / CSS ⭐⭐⭐ When it comes to front-end frameworks, I specialize in React.js. I have been working with React for several years now and am well-versed in the framework. I can write functional/class-based components quickly and efficiently, and have plenty of practice implementing user authentication and frontend integrations. If a framework like React is not necessary for the job, there is nothing wrong with a plain old HTML / CSS / Javascript website. I have experience with several UI libraries and can work with AdobeXD so we can get your website looking exactly how you want it to. ⭐⭐⭐ Python / Flask ⭐⭐⭐ As for back-end tools, my go-to solution is Python's Flask. This allows me to quickly create readable, maintainable APIs that power your web application as efficiently as possible. I have experience using SQLAlchemy to interface with whatever database might be best for the job, and I am confident implementing full user authentication systems, notification systems, task managers, etc. My knowledge of AWS also guarantees a scalable backend solution for file storage, database backups, and CI/CD. ⭐⭐⭐ Next.js ⭐⭐⭐ Sometimes Server-Side Rendering is an important factor for your custom web application, and Next.js is a fantastic framework for providing full customizability for an app that needs great Search Engine Optimization. I am well-versed in this framework and can accomplish any task the same as with React/Flask. ⭐⭐⭐ Wordpress ⭐⭐⭐ Building a Wordpress application allows you to have access to the rich ecosystem of Wordpress plugins and a tried and true backend for managing content on your website. I have several years of experience managing Wordpress sites, creating custom Wordpress themes, and writing custom Wordpress plugins, and if this is the best solution for your project I can guarantee you will be in good hands. Please do not hesitate to contact me for any questions, no matter how small! I would be happy to chat with you about your project and advise on what the best path may be.
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    Flask
    Adobe XD
    Git
    SQL
    Linux
    WordPress
    API
    Data Scraping
    Python
    Scripting
  • $80 hourly
    Let's build a next-generation product. I love building on the edge of technology. I've built my fair share of websites with the latest javascript frameworks. I am very familiar with Angular. I am comfortable doing backend server work as well. I held a previous position supporting logistics and distribution center servers at Walmart Labs and developing new features that were used on a day-to-day basis in operations. I have done a few large projects through UpWork focusing on Ionic Applications using both Cordova and Capacitor versions. My largest project being with Morgan and Morgan using Ionic Angular Capacitor. Message me about a phone call if you are interested.
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    Spring Data
    Angular 2
    Spring Boot
    Java
    TypeScript
    Microsoft SQL Server
    JavaScript
  • $100 hourly
    Hi I'm Jake! I am a Shopify developer from Newport Beach, CA. I specialize in Shopify 2.0 but can handle any theme thrown my way. With every client I have I listen closely to them to fully understand their business. I want to understand the why behind what they do. This allows me to position myself in a way to most benefit them and solve their problem. Here are some of my offerings: 1. Full Website Builds 2. Custom Theme Development 3. Website Redesign 4. Email Marketing 5. App Integrations 6. Shopify code edits (Liquid, Javascript, HTML/CSS) How do we proceed from here? I offer free consultations for all potential clients. It's vital that we establish that we are an excellent fit to work together. Click "hire now" to get started and I will schedule a call for us! Looking forward to getting to know you and your business, Jake
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    Web Application
    JavaScript
    HTML5
    Web Design
    Shopify Templates
    ERC-20
    Firebase
    Firebase Cloud Firestore
    Shopify Theme
    ERC-721
    App Development
    Solidity
    Web Design Plugin
    Node.js
    Shopify
    ERC-1155
    Shopify SEO
    CSS
  • $56 hourly
    As Senior Full Stack Developer at Wematch.live - a back office trading platform used by over 90 financial institutions, I take pride in my ability to develop backend API systems and turn them into responsive UI applications. Technical Skills: JS, TS, React / Native, Redux, Node, Python, Ruby / Rails, SQL / NoSQL, Responsive Design, and Git workflow-based programming. Experienced in Agile Development | Proven industry experience building startups in both the NYC / Tel Aviv tech spaces Military Leadership | Former Sergeant in the IDF | Reservist
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    Firebase
    RESTful API
    Front-End Development
    PostgreSQL
    Python
    SQL
    Ruby on Rails
    CSS 3
    HTML5
    React
    Node.js
    JavaScript
    TypeScript
  • $150 hourly
    Over the last eight years I've worked primarily on webapps and API's using Node.js and Python Flask as backend servers, and React.js or JQuery (For the feel of a SPA) for the frontend. I have spent some years working on desktop applications using Python and C++ that I will go into detail with below. I have also spent the majority of my time as a engineer working with cloud services through Amazon (AWS) and Google. (Google Cloud Platform / Firebase) One of my most influential projects involved our team designing and developing a new system to mange the devices deployed to the field from an admin and user POV. My key role was to develop the backend server that would be connecting all the pieces of the system. In this process I had to develop security system validating rotating keys, create webhooks, and expose an API for other companies to white label their portals. Through out the process I had to solve problems such as storage and distribution of firmware using AWS and their bucket service. Some of my largest work involves developing and maintaining the infrastructure of Mishe, a web based healthcare solution using React.js and google cloud services. (firebase & google cloud functions) This massive project involves managing hundreds of files, the deployment pipeline, and the build process. I was able to automate these processes with GitHub Actions. My Python experience has come with multiple companies. Originally building an entire expandable network of Raspberry Pis to relieve the QA team of their monotonous duties and cut down the time of many tasks allowing them to expand their scope. Using MQTT as the communication protocol to save bandwidth on the network, the fleet of Raspberry Pis could simply be flashed and plugged in and they'd be ready to go. These could be then interfaced with through the browser to directly grab logs, run functions, and batch update firmware across devices they were plugged into. Not only did this catch bugs that had gone unnoticed but saved the team countless hours of debugging and running back and fourth to these devices. This allowed for the warehouse personal to update devices and breakneck speed and get massive orders out unprecedented rates. Other experience with Python involves creating the desktop software to communication between DSLR cameras and motors moving a table to take precise photos of textiles and combine them into a what appeared to be a 3d image showing the true nature of the textiles. Some smaller projects I've worked on are multiple web scrapers, an interface between the web and receipt printers transcoding images into a format printable by the device, and many online forms for surveys.
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    Google Cloud Platform
    Raspberry Pi
    HTML
    API Development
    API
    jQuery
    CSS
    Design Writing
    Web Server
    Web Development
    Node.js
    SQLite
    JavaScript
    Python
    Flask
    Automation
    Amazon
  • $75 hourly
    Detail-oriented, organized, and meticulous Software Engineer with 7 years of experience, gifted at finding reliable solutions for software issues. Experienced at managing software projects from their infancy to completion, while focusing on producing cutting- edge designs and hitting all technical milestones in a timely manner. Skills: Programming Languages: Javascript, Typescript, Swift, Kotlin, Objective C, Java, Python Mobile Development: React Native, Swift UI, Objective-C, XCode, RxSwift, Android SDK Frontend: HTML, CSS, jQuery, React, MUI, TailwindCSS, styled-components, Ajax, Axios Backend: Node.js, Express.js, Oracle, SQLite, MySQL, PostgreSQL, Parse, Firebase, and AWS Tools: GIT, SVN, GitHub, Bitbucket, Source Tree, Jenkins, Apache, Postman, Appium Design Patterns: MVC, MVVM, Singleton, Notification, Blocks, Delegation, Facade, Observables Blockchain Development: Languages: Solidity, Golang, Rust, Smart Contract Development: Hardhat, Foundry, Brownie, truffle, Ganache, Openzeppelin, solmate, Blockchains: Ethereum, Arbitrum, Optimism, Avalanche, Solana, Polkadot, Cosmos Protocol Development: Cosmos SDK, Comet BFT, Substrate DApp Development: ethers.js, web3.js, viem, @solana/web3.js, RainbowKit, WalletConnect, Wagmi Defi: AMM, Lending, Liquidity Staking, Yield Farming, RWA, LaunchPad
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    Solidity
    Solana
    Smart Contract Development
    Angular
    Tailwind CSS
    React
    Node.js
    Next.js
    D3.js
    Golang
    C#
    MySQL
    TypeScript
    JavaScript
  • $65 hourly
    ✅ 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%) ✅ 2,000+ Spent Hours ✅ 40+ Completed Jobs ✅ 100% Job Success I love developing mobile apps and converting your dreams into reality. With Over 16+ years of Android and iOS mobile app development experience, I can create IOS and Android apps. I have worked on several projects with SQL, Firebase and RESTFUL APIs. My experiences include, but not limited to: • iOS Swift/Objective-C, Cocoa Touch, CoreAnimation, CoreData, CoreLocation, CoreImage, Audio Framework, AVFoundation, ARKit, Core ML, Siri • Android SDK, Java, Kotlin,Flutter,Retrofit, RxJava 1-2, RxAndroid, Dagger, Koin • Google Map, OpenStreetMap SDK, HERE SDK, MapBox • Firebase, Pusher, REST, Socket, MySQL/MariaDB, PostgreSQL, SQLite, JSON, XML • Facebook, Twitter, LinkedIn, Instagram, Google+, Tumblr, Foursquare, Flickr • Flurry, TestFlight, Crashlytics, Intercom, Mixpanel, Google Analytics, Admob, Push Notification, Dropbox SDK • In-App Purchase, Stripe SDK, Braintree, Authorization.net We Hope for a long term relationship with you!
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    WordPress Multisite
    Magento
    WooCommerce
    MEAN Stack
    Shopify
    MERN Stack
    WordPress
    React Native
    Firebase
    Java
    Map Integration
    Mobile App Development
    Flutter
    API Integration
  • $70 hourly
    I'm an experienced javascript developer with more than 7 years of experience. I will manage the complex frontend & and backend programming & database, etc. I can help with website development, Web Design, Maintenance, Enhancement, Troubleshooting, etc. I love new challenges and learning new technologies very quickly if needed. 🎡 Tech Stack I am confident in: ➥ JavaScript, React JS, AngularJS, NodeJS, Vue.JS, NextJs, NuxtJS, Typescript, Express.js, GatsbyJS, MERN, MEAN, etc. ➥ CSS, SCSS, Tailwind, Bootstrap, Svelte, Material, or any other custom style ➥ Postgres, MySQL, Oracle, MongoDB, MariaDB, gRPC, REST, GraphQL, Firebase ➥ AJAX, REST API, SOAP, JSON, XML ➥ SVN, Bitbucket, Github, Gitlab ➥ AWS, Digital Ocean, Google Cloud, Vercel, Netlify, Heroku, Docker, Kubernetes, Helm, etc Industries I’ve worked on: 🔸 Marketplace, Retail and grocery e-commerce. 🔸 Fintech 🔸 Transport & Logistics 🔸 Real estate 🔸 Taxi-Booking Event booking, and OnDemand Services 🔸 Health & Fitness 🔸 Social Networking 🔸 E-commerce, Shopping 🔸 Dating 🔸 Education 🔸 Sports 👨‍💻 Here is a quick overview of my roles & and responsibilities, - Developing front-end website architecture. - Design/develop the backend of the Web application - Designing user interactions on web pages. - Creating servers and databases for functionality. - API development - Ensuring responsiveness of applications. - Capable of debugging and optimizing code for performance - Meet all technical and consumer requirements - Excellent problem-solving skills and ability to work independently or as part of a team. I am happy to share my years of experience in assisting clients in building Web Applications from the ground up and ongoing projects, including but not limited to setting up MVP, selecting tech stack, scoping out practical plans/timelines, estimating budget, and more. Please do not hesitate to contact me and we will work together to make your vision a reality. Assure 100% satisfactions. Hit the interview button and let's talk! 🙌🏼
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    Full-Stack Development
    MySQL
    Next.js
    Front-End Development
    Amazon Web Services
    Back-End Development
    Spring Framework
    Java
    NodeJS Framework
    Gatsby.js
    Vue.js
    React Native
    PostgreSQL
    React
  • $60 hourly
    Hi, ٩(◕‿◕。)۶ I am Michael who has been professionally working as a Senior Frontend developer! One of my biggest attributes is being able to convert your sketch designs (PNG/PSD) into reusable and functional components especially using React and Vue. If you need any websites done professionally that will attract customers, you are in the right place! Also, don't hesitate to inquire about any other web development work. Any questions, message me, and let's work!
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    Front-End Development
    Tailwind CSS
    Vue.js
    WordPress
    TypeScript
    CSS
    React
    Laravel
    MySQL
    HTML
    Node.js
    JavaScript
  • $60 hourly
    👋Hello Folks! I am a passionate and experienced software engineer with more than 10 years of professional Development services with renowned companies like Booking.com, KileyTech, and ThougtWorks. I am capable to asses and deliver innovative solutions that create long-lasting technology driven solutions. I have extensive experience writing production code using JavaScript and TypeScript/React/React Native/NEXT/ Node /AWS/ PostgreSQL/MySQL that has solved complex business problems by leveraging modern browser platforms like Web-Assembly, React.JS, Angular, Vue.js. My experience in Agile and Scrum methodologies has allowed me to effectively work in a team environment and manage multiple projects simultaneously. I offer: ♣︎ Web & Mob application development ♣︎ API development / Integrations / Automations ♣︎ Frontend/backend development Tech stack: 👉🏼 Stacks: MERN | MEAN 👉🏼 API: Facebook API, GitHub API, Google APIs, Google Maps API, Reactive X, Stripe, Twilio 👉🏼 Backend Framework: Express, Node.js, Play Framework, hapi.js 👉🏼 Build Tool: Babel, CircleCI, CloudDeploy, Git, GitHub Actions, GitLab CI, Jenkins, NPM, Webpack, Webpacker, Yarn 👉🏼 CMS: CMS, Salesforce, Shopify, Web flow, WooCommerce, WordPress, lms 👉🏼 Certification: AWS Certified Developer 👉🏼 Datastore: Access, Cloud Fire store, Memcached, MongoDB, MySQL, NoSQL, Oracle Database, PostgreSQL, SQLite ♣︎ Discipline: Analytics, Android Design, Architecture, Artificial Intelligence, Augmented Reality, Automated Testing, Blockchain, Business Development, Business Intelligence, Cloud Solutions, Code Review, Configuration Management, Content Marketing, Cryptocurrency, Data Modeling, Data Visualization, Database Architecture, Database Design, Desktop Applications, Digital Marketing, Information Security, Integration Testing, Logistic Regression, Machine Learning, NLP, PSD to HTML/CSS/JS, Pair Programming, Product Development, Progressive Web Apps, QA Professional, UI/UX, Unit Testing, User Research, Web Components, Wireframing 👉🏼 Frontend Framework: Angular, Backbone.js, Bulma, Ember.js, Flutter, Next.js, Nuxt.js, React, React Native, Semantic UI, UIKit, Vue.js 👉🏼 Infrastructure: Amazon CloudFront, Amazon EC2, Amazon Lambda, Amazon S3, Google Cloud Functions, Google Cloud Platform, Google Cloud Storage, Netlify, S3 👉🏼 Language: JavaScript, PHP, Python, Solidity, TypeScript 👉🏼 Library: Active MQ, Ant Design, Cypress, D3.js, ESLint, Jest, React, Ramda, Redux, Socket IO, Stack PHP, jQuery, lodash 👉🏼 Markup: DHTML, HTML, HTML5, SQL, XHTML, XML 👉🏼 Methodology: Agile, BDD, DDD, ERP, Git Flow, Kanban, SDLC, TDD, Waterfall 👉🏼 Standards: AJAX, APIs, ES7, Graph QL, REST, SOAP, Smart contracts 👉🏼 Stylesheets: Bootstrap, CSS, CSS3, CSS5, Flex, Flexbox, Foundation, LESS, Material Design, SASS, SCSS, Tailwind CSS, styled-components 👉🏼 Tools: AWS, AWS Amplify, Android SDK, BigCommerce, Chrome Extensions, Figma, Firebase, GitHub, GitLab, Google Analytics, JIRA, Microsoft Visual Studio, Postman, XCode
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    Next.js
    Web Application
    JavaScript
    MySQL
    AWS Amplify
    PostgreSQL
    MEAN Stack
    ExpressJS
    Mobile App Development
    React
    TypeScript
    MERN Stack
    Node.js
    SQL
  • $80 hourly
    I am a full stack application developer and team leader with over 20 years of experience designing, developing, and deploying web applications and mobile apps/games. I have expert level proficiency in a variety of technologies. - Express JS, Nest js, Node Loopback - Spring Boot/MVC, Laravel, Python Django, Ruby - SQL and NoSQL databases: Mongo, PostgreSQL, MySQL, DynamoDB, Redis - SPA: React + Redux, Next js, Vuejs + VueX, Nuxtjs, Angular. - Hybrid: React Native, Ionic + Cordova - Material UI, Bootstrap, Tailwind CSS, Vuetify - HTML5, CSS3, jQuery, SCSS, LESS - C#, .NET, .NET Core, ASP.NET, Unity - Python, data engineering and analytics workflows - Passionate about cloud skills with AWS, Azure and GCP. - Kubernetes & Docker - Proficient Git skills on several Git providers like Github, Gitlab, Bitbucket along its Actions and CI/CD Pipelines - Top-notch Time/Task management skills with Jira, Asana, Trello I am a native English speaker and have been working as a fully remote contractor for 10+ years. I can work independently or as part of a larger team. I'm a great communicator and will always be on time with delivering estimates and status updates. I am able to develop new web apps or implement new features/functionality into existing apps. I'm an excellent debugger and very good at fixing errors and writing unit tests and automated testing scripts. I have a lot of experience designing APIs and clean application architecture for projects of all sizes.
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    Node.js
    Git
    React
    Vue.js
    JavaScript
    jQuery
    Laravel
    Spring MVC
    C#
    Angular
    TypeScript
    Python
    Docker
    SQL
  • $50 hourly
    talented software and game developer who could help in any technical project and solve any engineering problem
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    App Development
    3D Animation
    Microsoft Office
    GitHub
    HTML
    React
    Mobile App Development
    Computer Skills
    Unity
    Database
    Java
    C#
    3D Modeling
    Microsoft Excel
    JavaScript
    Android
    SQL
    ExpressJS
    Git
    React Native
  • $80 hourly
    Greetings! I'm Kyle Kumar, a passionate and experienced software engineer with 8 years of industry expertise. I specialize in developing robust software solutions and have a strong background in full-stack web development. Throughout my career, I have worked with a diverse range of clients, from startups to established enterprises, helping them build scalable and efficient applications. I thrive on solving complex problems and delivering innovative solutions that meet the unique needs of each project. My areas of expertise include: Full-stack web development using modern technologies such as React, Node.js, PHP, and Python. Building responsive and user-friendly interfaces with HTML, CSS, and JavaScript. Designing and implementing secure RESTful APIs. Database design and management with SQL and NoSQL databases like MySQL and MongoDB. Version control and collaboration using Git and GitHub. I am known for my attention to detail, strong analytical skills, and ability to quickly adapt to new technologies and programming languages. I am committed to delivering high-quality code, following best practices, and adhering to project timelines. Here are some of the services I offer: Web application development from concept to deployment. API development and integration. Front-end development, including UI/UX design and implementation. Backend development, focusing on server-side logic and database management. Bug fixing, troubleshooting, and performance optimization.
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    Django
    Laravel
    TypeScript
    WordPress
    PHP
    AWS Lambda
    MySQL
    Vue.js
    Python
    Node.js
    React
    CSS
    HTML
    JavaScript
  • $35 hourly
    I am a versatile Senior Javascript Developer with a passion for creating dynamic and engaging web and mobile applications. With 12 years of experience in frontend and backend development, I specialize in utilizing a wide range of JavaScript frameworks and libraries, including React.js, Angular, Vue.js, Next.js, React native, Nest.js, Node.js, jQuery, and Bootstrap, to deliver exceptional user experiences. My expertise extends to HTML5, CSS3, and JavaScript, and I have a solid understanding of web and mobile standards and best practices. I have a proven track record of successfully translating design mockups into responsive and visually appealing web pages, ensuring cross-browser compatibility and optimal performance. In my previous roles, I have collaborated closely with designers, and backend developers to integrate frontend components with backend systems, resulting in seamless and efficient web applications. I am experienced in working in agile environments and am adept at adapting to changing project requirements and timelines. I am committed to continuous learning and improvement, and I actively seek out opportunities to expand my knowledge and skills. I am passionate about creating innovative solutions that push the boundaries of frontend development and am dedicated to delivering high-quality results that exceed client expectations. I am currently seeking new challenges and opportunities to leverage my skills and expertise in frontend development. If you are looking for a talented and motivated frontend developer to join your team, I would love to discuss how I can contribute to your projects.
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    API Development
    Material UI
    NodeJS Framework
    Vue.js
    NestJS
    NestJS Development
    Next.js
    API Integration
    TypeScript
    Angular
    JavaScript
    React Native
    React
    Node.js
  • $50 hourly
    I recently obtained a Masters degree in machine learning / artificial intelligence, and I have a Bachelors of computer engineering. I very much enjoy programming and am fluent in Java and Python and have experience with C and C++. I have built various web scrapers with Python to extract real estate date, flight data, and various other data sources. Additionally, I have experience with React and TypeScript for frontend technology and python, SQL, and MongoDB for backend technology. I also have experience developing SCADA systems with Ignition using Python, Java, and SQL. I have built custom MES and CRM systems using both vision and perspective. I hope you will consider me for your project needs!
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    Flask
    FastAPI
    REST API
    C++
    PLC Programming
    Java
    Raspberry Pi
    Linux
    C
    Microsoft Power BI
    TensorFlow
    SCADA
    SQL
    Python
  • $40 hourly
    Transform your game vision into a dynamic reality with a leading US-based Godot game developer, specializing in 2D online cross-platform multiplayer and single-player games. My expertise in C# and Godot has driven over $10k in earnings, with 673 dedicated hours logged, 100% job success, and consistent 5-star reviews across 6 projects. I excel in transforming game concepts into engaging experiences through efficient, object-oriented development. My approach is tailored to ensure rapid iteration, enabling quick feature additions and effective bug fixing. My technical services encompass a broad range, including: - Advanced Game Development: Specializing in creating immersive game mechanics and interactive environments. - Database Integration: Implementing robust systems for player persistence, ensuring a seamless online experience. - Backend Server Configuration: Setting up and managing servers for optimal game performance and scalability. - Front End UI Development: Designing intuitive and responsive user interfaces that enhance player interaction and enjoyment. Beyond technical skills, I’m committed to excellence in communication and flexibility. I adapt to your scheduling and budgeting needs, ensuring a smooth and collaborative development process. I’m here to exceed your expectations, focusing on building a strong, trust-based partnership. If you’re looking for a developer who combines technical proficiency with a dedication to your project’s success, let’s bring your game to life.
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    ASP.NET
    Game
    Cloud Computing
    Game Development
    Video Game
    Game Development Bug Fix
    Android
    iOS
    Python
    Mobile Game
    Game Design
    Online Multiplayer
    C#
    Godot
  • $75 hourly
    Expertly designing serverless solutions using Node.js on AWS platforms—like Lambda, API Gateway, and DynamoDB—I have over 20 years of hands-on development experience. While I specialize in both Node.js and .Net Core, my skills also extend to Azure's serverless solutions with .Net Core. My backend development expertise encompasses not only Express and Nest.js but also multiple SQL databases, such as SQL Server, MySQL, and PostgreSQL, in addition to MongoDB. On the full-stack front, I've successfully leveraged both Angular and React for diverse projects. Throughout my career, I've navigated every phase of the software development lifecycle, from project conceptualization to deployment. This journey has equipped me with a profound understanding of various Agile methodologies, allowing me to excel in both developer and leadership capacities.
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    Vector Database
    LangChain
    AWS Lambda
    NestJS
    React
    Node.js
    Amazon Web Services
    C#
    TypeScript
    Amazon DynamoDB
    Microsoft SQL Server
    MySQL
    ExpressJS
  • $40 hourly
    𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (Expert Certified Odoo Developer| Odoo Customization & Implementation)| Senior Full stack developer 🚀 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐎𝐝𝐨𝐨 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: Delivering exceptional Odoo solutions for businesses worldwide. With 𝟎𝟖 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 in version 7.0 (formerly OpenERP) to Odoo v16.0 and beyond, having successfully completed 𝟏𝟔+ 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 at Upwork. I specialize in developing customized Odoo modules and providing seamless integration. 𝐈 𝐚𝐦 𝐚𝐦𝐨𝐧𝐠 𝐭𝐡𝐞 #𝟏 𝐎𝐝𝐨𝐨 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 𝐢𝐧 𝐀𝐬𝐢𝐚 & 𝐔𝐒𝐀. 🔥 𝐃𝐮𝐫𝐢𝐧𝐠 𝐦𝐲 𝐜𝐚𝐫𝐞𝐞𝐫, I have collaborated with teams to implement Odoo in various companies, delivering 𝐦𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝟐𝟎𝟎+ 𝐦𝐨𝐝𝐮𝐥𝐞𝐬. These include API interfaces, accounting, e-commerce websites, project management, POS, CRM, manufacturing, fleet management, sales, database migration, inventory, and virtually every other aspect of Odoo. 𝐈 𝐡𝐚𝐯𝐞 𝐚 𝐩𝐫𝐨𝐯𝐞𝐧 𝐭𝐫𝐚𝐜𝐤 𝐫𝐞𝐜𝐨𝐫𝐝 𝐨𝐟 𝟏𝟎𝟎% 𝐨𝐧-𝐭𝐢𝐦𝐞 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲. I have 8+ years of experience in enterprise application development and implementation, like Odoo ERP and Oracle EBS implementations, React JS, Odoo, etc. 𝐒𝐨𝐦𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐦𝐨𝐝𝐮𝐥𝐞𝐬 𝐈 𝐡𝐚𝐯𝐞 𝐝𝐨𝐧𝐞 𝐜𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐦𝐚𝐣𝐨𝐫 𝐜𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: Odoo Accounting Odoo Sales Odoo Inventory Odoo HR Odoo Payroll Odoo Timesheets Odoo Purchasing Odoo Manufacturing Odoo POS Odoo helpdesk etc. My overall Odoo Expertise: Odoo Development Odoo Customizations & Reporting Odoo Integrations Odoo theme development Odoo Support and Training Odoo Module Development & API Integration Odoo Functional Consulting **𝐌𝐘 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐀𝐁𝐈𝐋𝐈𝐓𝐈𝐄𝐒** ✅ Frontend ✅ ReactJS ✅ NextJS ✅ HTML ✅ CSS ✅ Tailwind CSS ✅ Bootstrap ✅ Back-end development ✅ Node ✅ Python, Django, ✅ PHP Laravel Framework, ✅ Laravel Echo Server, ✅ Laravel Envoy ✅ Laravel Scout ✅ Laravel Spark ✅ Laravel Passport ✅ Node.js ✅ Database - MySQL, Firebase, SQLite, PostgreSQL, MongoDB. ✅ Scripting and Automation: Face, Voice, and Chatbot Recognition, API Integrations, and Restful API ✅ Payment Gateways: WorldPay, PayPal, Apple Pay, Google Pay, Stancer, Stripe, 2Checkout, Adyen, Payline, Skrill and Braintree ✅ Cloud services - Firebase, Heroku, Vercel, Netlify, Railway, Render, AWS, AWS Cognito, DigitalOcean Odoo Functional resources: My team also includes dedicated Odoo functional consultants with Accounting degrees and functional backgrounds that can not only help you with functional support but also help you design your customization in a way that bests suits your current needs and would be scaleable in future developments and also will not conflict with standard Odoo and its workflows. 𝐎𝐝𝐨𝐨 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: I have developed multiple apps and integrated them with Odoo for multiple purposes. This also includes apps that are developed in React and work on both Android and iOS and mobile Apps that work offline and sync with Odoo once they connect to the internet. Some of the mobile Apps that we have developed that are integrated with Odoo include: - Maintenance App - Customer App - Helpdesk App - Delivery App 🏆 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧: My ultimate goal is client satisfaction, and I am proud to maintain a track record of delivering projects on time and within budget. I value long-term relationships with my clients and strive to exceed their expectations. 💡 Hesitation is the enemy of success, so send me a message, and let’s get your project into shape! I’m looking for a long-term engagement and new projects. Let's set up a quick call to discuss your product and vision in more detail. I'd love to bring your app to life ASAP 🚀 Kind Regards! Muneed Hassan (𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐎𝐝𝐨𝐨 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫) #Odoo #Odoo Development #Odoo Administration #Odoo Developer #Odoo Customization & Implementation #POS #ERP #FinTechConsulting #MobileAppRedesign #AndroidAppDevelopment #iOSDevelopment #MobileApp #MobileAppDevelopment #ReactNative #Firebase #iOS #Android #UI #Figma #Heuristic Evaluation #Mobile UI Design #Prototyping #Landing Page #Mockup #UI/UX Prototyping #Wireframes #Adaptive Web Design #Adobe XD #UX Research #Mobile App Design #User Experience Design #Interactive Prototype #Clickable Prototype ..................................................................................................... #Odoo #Odoodeveloper #expertOdoodeveloper #experienceodoodeveloper #Certifiedodoodeveloper #OdooAccounting #OdooSales #OdooInventory #OdooHR #OdooPayroll #OdooTimesheets #OdooPurchasing #OdooManufacturing #OdooPOS #Odoohelpdesk. #OdooDevelopment #OdooCustomizations&Reporting #Odoo Integrations #Odoothemedevelopment #OdooSupportandTraining #OdooModuleDevelopment&APIIntegration #OdooFunctionalConsulting
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    ExpressJS
    Next.js
    Full-Stack Development
    MERN Stack
    Odoo Development
    Odoo
    Mobile App Redesign
    React
    Node.js
    React Native
    iOS
    iOS Development
    JavaScript
    Native App Development
  • $150 hourly
    I'm a Silicon Valley Veteran and full stack Polyglot with 10+ years expertise in Object Oriented and Web Programming. Expertise in: Javascript, Django/Python, Vue.JS, C#, Java, HTML, CSS, AWS, Node.js, Meteor.js, DevOps, Github/Gitlab, ETL, Start Ups, Lean/Agile/Scrum I have extensive experience utilizing Test-Driven Development (TDD) and eXtreme Programming (XP) methodologies, with a proven track record of bringing product visions to life through rapidly prototyping a Minimum Viable Product (MVP) and iterating based on the feedback from clients and stakeholders. ==================== Experience ==================== PawnGuru.com ***************************** As the Technical Founder and Principal Engineer, I used AWS + Elastic Beanstalk to automate the deployment of a Python/Django/Celery/Redis/Postgres web application to facilitate reverse auctions on pawn loans. Integrated third party APIs from Twilio, Google Maps, Google Analytics, Mandrill Developed SEO strategy that put Pawnguru.com on the first results page of google for all searches like "Pawn my ____" ***************************** Incisent Labs Incubator ***************************** As a Software Developer, I contributed on a team of 3 engineers and a PM. We developed a C#/MSSQL code base that used cloud resources to run natural language parsing algorithms to extract supplemental facets about the a vehicle's history from years worth of online used car listings. Implemented a faceted SOLR database for search. Automated .NET deployment process using Powershell scripts with Octopus Deploy. ***************************** Quantitative Risk Management ***************************** As a Software Developer, I worked closely with MIT Neuroscientists and Financial Engineers to implement financial risk management algorithms in C#/MSSQL. Practiced classical SCRUM, participating in daily Stand-Ups, bi-weekly Sprint Planning meetings, and Pair Programming ***************************** JUUL Labs ***************************** As the International Engineering Lead, I coordinated a team of 3 engineers to retrofit a Ruby-on-Rails Solidus e-commerce website to scale our efforts across the globe. Using Contentful APIs, i18n frameworks, and some clever UI/CSS, we were able to launch online stores in over 20 languages across 13 countries in under 6 months. As an Independent Contractor, I worked with Product Managers to implement the "Learn Portal" CMS, for publishing educational articles. ***************************** Zenefits ***************************** As a Growth Engineer at Zenefits using Python/Django, APIs, HTML/CSS, and Javascript, I was on a team responsible for increasing conversions across all digital touch points of our sales funnel. Connected UpLead APIs to A/B test serve targeted content to visitors based on their geographic location and likely industry. Increased our Google Page score from 75 to 96 Responded to system outages across our stack to rapidly restore service.
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    Web Scraping
    Web Development
    CSS
    Lean Startup
    Git
    API Development
    Google APIs
    Agile Software Development
    Ruby on Rails
    Extreme Programming
    Django
    JavaScript
  • $75 hourly
    Self-directed and motivated Sr. Software Engineer experienced working effectively in Startup, Midsize, and Enterprise environments. Fluent in Ruby and Elixir programming languages, including Rails and Phoenix.
    vsuc_fltilesrefresh_TrophyIcon MongoDB
    Heroku
    Test-Driven Development
    Phoenix Web Framework
    Domain-Driven Design
    Agile Software Development
    HTML
    JavaScript
    HTML5
    SQL
    Ruby
    CSS
    Elixir
    Ruby on Rails
    jQuery
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