MongoDB Specialists For Hire
Showing 243 results
Sponsored Freelancers
-
I am Full stack developer with 7+ years of experience and have the expertise to complete many complex projects as Technical Lead. I have very good experience working on MVP or full applications which requires scalable architecture to design and develop, having worked on all stages of development like a design,...I am Full stack developer with 7+ years of experience and have the expertise to complete many complex projects as Technical Lead. I have very good experience working on MVP or full applications which requires scalable architecture to design and develop, having worked on all stages of development like a design, development to deployment with proven experiences in developing API services, User authorization, roles management, emails to handle payment gateway. My expertise: Node.js , ReactJS Express.JS, KoaJS, HapiJS Python (Django , Flex ) Vue.js, Angular.js/Angular 2 PHP (Laravel/Coordinator) eCommerce (Magento 2) CMS (WordPress) Database (MySQL,MongoDB,Firebase,GraphQL) Cloud computing (AWS,GoogleCloud) Agile methodology ( Trello / JIRA / Asana ) Git/SVN I believe, Client is not looking for Just Software development, everyone is looking for solutions. You will be provided with the same. less
Hire Rahulbodara
-
For 13 years I’ve spent programming (8 as primary income) I’ve been cultivating persistence, performance, and a love for challenges, which allows me to consistently deliver complex tasks that others might give up. Of course, programming is always a learning experience and I am to this day doing that. Now, I have been...For 13 years I’ve spent programming (8 as primary income) I’ve been cultivating persistence, performance, and a love for challenges, which allows me to consistently deliver complex tasks that others might give up. Of course, programming is always a learning experience and I am to this day doing that. Now, I have been freelancing for the past 5 years. When it comes to my core fundamentals Blockchain, Mining, developing wallets, exchanges both DEX and CEX, NFT marketplace places and Smart Contract are on the top. Also, I have worked with AWS for 3 years which arms me with excessive dev-ops and server-side security experience. Along with that, I have developed and launched 140+ mobile and web-applications with active userbase to this day. Beyond this, I lead a team of seasoned blockchain developers of around 40+, who excel in developing all things related to blockchain and Metaverse. Tech Stack that I have worked with: * Node.Js, Php, Laravel, React, React.js, Electron.Js * Solidity, Rust. * ERC20, ERC721, Defi Apps, DEX * Python, Django, Django REST framework, Flask * PostgreSQL, MySQL, Redis, MongoDB * Docker, Docker Compose, CI/CD configuration * Automation and Scraping: Scrapy, Selenium, requests, BeautifulSoup, etc * Core web: XML, JSON, HTML, CSS, JavaScript. * WordPress, Shopify, WIX * Google Cloud, AWS, Azure * Git, GitLab, Bitbucket, Heroku Chains that I have fully Grasped: Bitcoin | Ethereum | Solana | XRPL | Stellar | Hyperledger and | Corda {and safe to say I can work on almost all the chains} With AI/ML, I have worked with several algorithms Decision Tree, KNN, Random Forest Algorithm, and Linear Regression. On top of that, I have been following OpenAI closely and looking to actively start working on my own AI projects. While I won't say I am the best or I can do everything, what I can assure you is that I can be the WIZARD that can resolve all of your issues after doing RND and I am up for hour-long discussions to make sure I understand your requirements perfectly. I have all hands on deck at this point! So let's discuss this further. less
Hire nuprogramer
-
⭐Full Stack Developer⭐ Thanks for visiting my profile! ⭐⭐⭐ As a seasoned Senior Full Stack Developer with over 6 years of experience, I have developed a profound understanding of the complexities involved in building robust and scalable web applications. My expertise lies in developing innovative solutions that cater...⭐Full Stack Developer⭐ Thanks for visiting my profile! ⭐⭐⭐ As a seasoned Senior Full Stack Developer with over 6 years of experience, I have developed a profound understanding of the complexities involved in building robust and scalable web applications. My expertise lies in developing innovative solutions that cater to the unique needs of businesses, while ensuring seamless performance and superior user experience. ⭐⭐⭐ My proficiency in React, Next.js, React Native, Angular, .NET and Node has enabled me to deliver cutting-edge applications that are not only visually appealing but also highly functional and intuitive. I am skilled in developing front-end components using React and Next.js, Angular and have extensive experience in building cross-platform mobile applications using React Native. On the back-end, I specialize in Node.js, .NET and am proficient in creating REST APIs and integrating them with databases such as MongoDB, PostgreSQL, and MS SQL Server. My knowledge of Azure, AWS and other cloud platforms enables me to ensure optimal application performance and scalability. On the blockchain side, I have built several projects and gained experience in developing decentralized applications, writing smart contracts using Solidity, and integrating React with web3. I have worked on platforms like Ethereum and Polygon. Developed and deployed some smart contracts including ERC20 tokens, NFTs and other custom contracts for previous projects. As far as Web3 integration goes, I have hands-on experience with the Web3.js and Ether.js libraries. Throughout my career, I have consistently demonstrated my ability to work collaboratively with stakeholders, project managers, and other team members to deliver high-quality software products on time and within budget. My passion for staying up-to-date with emerging technologies and trends allows me to continuously innovate and improve upon my skills. My skillset: ✔️Based on programming languages such as Javascript, Typescript, HTML/CSS, C#, PHP, Solidity. ✔️Very familiar with React/Next.js, React Native, Redux, Redux saga, ✔️Angular, NgRX, NgCore, Primeng ✔️Bootstrap, Tailwind CSS ✔️API implementation and integration ✔️ChatGPT integration ✔️ Solidity Smart Contract, Web3 integration, web3.js, ether.js ✔️Node.js, ExpressJS ✔️PHP, jQuery ✔️.NET, .NET Core, ASP.NET ✔️MySQL, MongoDB, MS SQL Server, PostgreSQL ✔️Azure, AWS, Git Now I've taken the plunge into freelancing with Upwork.com. If you're looking for a Senior Full Stack Developer who can spearhead your development project and drive it to success, I believe I have the expertise, experience, and mindset you need. Let's work together to create something amazing! less
Hire alexarmasu4
-
OleksandrFilat OleksandrFilat
$30 USD / hour
Professional Full Stack Web & Mobile App DeveloperUkraineI have been part of & delivered 100+ successful projects including web & mobile apps, within 9+ years of my career span. ✔️ 9+ years in Web Development (front-end, back-end) ✔️ 5+ years in Mobile Development (Flutter || Ionic || React Native) ✔️ Expert in JavaScript, HTML5/CSS3, Angular, Vue, React, Nodejs, Laravel,...I have been part of & delivered 100+ successful projects including web & mobile apps, within 9+ years of my career span. ✔️ 9+ years in Web Development (front-end, back-end) ✔️ 5+ years in Mobile Development (Flutter || Ionic || React Native) ✔️ Expert in JavaScript, HTML5/CSS3, Angular, Vue, React, Nodejs, Laravel, PHP & Frameworks. I have delivered projects involving web & mobile systems which involved wide range of tech stacks mentioned below. Front end & Back end ✔️ Front-end - React, Angular, Vue, Next, Nuxt, Bootstrap, Tailwind CSS ✔️ Server side - NodeJS, Express.js, Laravel, Core PHP ✔️ Webservices - RESTful API, XML, RSS, SOAP, JSON, WSDL ✔️ Database - MongoDB, MySQL, SQLite, PostgreSQL CRM ✔️ SuiteCRM ✔️ SugarCRM PHP Opensource ✔️ WordPress ✔️ Shopify ✔️ Laravel I APPROACH ANY ISSUE WITH A STRONG SENSE OF RESPONSIBILITY AND DO THE WORK ENTRUSTED TO ME TO THE BEST OF MY ABILITY. Thanks for taking your time to read my profile. I'm looking forward to working with high-quality product designers and creating some great apps together. less
Hire OleksandrFilat
-
Dapp & Blockchain & Metaverse & AI Expert -Dapp,Blockchain, Rust, Smart contract, Solidity, Web3.js,Solana -Javascript/Typescript, React.js, Vue.js, Angular.js, Nex.tjs -Node.js, Laravel, PHP -MERN, MEAN,MEVN stack -Unity, Unreal, Metaverse, AR&VR -Ecommerce Development -Shopify, WordPress -UX & UI design -C#, .Net,...Dapp & Blockchain & Metaverse & AI Expert -Dapp,Blockchain, Rust, Smart contract, Solidity, Web3.js,Solana -Javascript/Typescript, React.js, Vue.js, Angular.js, Nex.tjs -Node.js, Laravel, PHP -MERN, MEAN,MEVN stack -Unity, Unreal, Metaverse, AR&VR -Ecommerce Development -Shopify, WordPress -UX & UI design -C#, .Net, ASP.NET -Python, Django -C/C++/Java -Python/AI I would love to work with you if you provide a clear communication and think of time as the most valuable. My versed skills are enough to serve my customers with great efficiency and best quality and always continuously eager to expand my skills that would supply somewhat you feel of lack. Let me get included in your project or team then you will get high quality service. Pay me, serve you ! less
Hire TosheStojev
-
I am a senior full stack developer for 9+ years. I studied from traditional OOP languages, such as C#/Java to Functional languages, JS, Ruby and Python. In company positions, I focused to development very secured platforms and writing unit testable codebase. I have very strong knowledge of SQL/NoSQL databases like...I am a senior full stack developer for 9+ years. I studied from traditional OOP languages, such as C#/Java to Functional languages, JS, Ruby and Python. In company positions, I focused to development very secured platforms and writing unit testable codebase. I have very strong knowledge of SQL/NoSQL databases like Oracle, PostgreSQL, MySQL, MongoDB, AWS DynamoDB and so on. I focused on blockchain technology and DeFi for the last years. I am also an active user of AWS cloud services for deployment and CI/CD. Frontend: React.js(Next.js, Gatsby.js), Angular Backend: Java spring boot, Typescript Node.js(Nest.js), PHP laravel, Ruby on Rails(Junior) Architecture: Microservices, Messaging protocol(Kafka) Database: Oracle, PostgreSQL, MongoDB, AWS DynamoDB, Redis DevOps: Docker, Kubernets, AWS services, ECS/EKS/EC2/API gateway/Lambda I am open to learn any new technologies. I will deliver perfect result to you. less
Hire enervell
-
As an accomplished Full Stack Developer with a strong track record of delivering successful projects, I prioritize high-quality development and result-driven solutions. I take pride in my 100% success rate and my ability to exceed clients' expectations. My expertise encompasses a broad range of technologies,...As an accomplished Full Stack Developer with a strong track record of delivering successful projects, I prioritize high-quality development and result-driven solutions. I take pride in my 100% success rate and my ability to exceed clients' expectations. My expertise encompasses a broad range of technologies, including web and mobile application development, CMS and e-commerce development, and Blockchain technologies. On the front-end, I am proficient in React, Angular, Vue, and other popular frameworks. For back-end development, I have extensive experience with Node.js, Nest.js, Django, Laravel, and other similar technologies. I also have a solid background in mobile development using a variety of technologies, including Kotlin, Java, Swift, React Native, and Flutter, for both native and hybrid applications. In addition, I have significant experience with Blockchain technologies and have mastered various programming languages, including Golang, Rust, and Solidity. I am well-versed in smart contract development and have a deep understanding of web3 development, zk-Proof, zkEVM, zkSync, Cosmos-SDK, Tendermint, and IBC Protocol. Furthermore, I have experience building NFT/DEX/DeFi applications and application-specific blockchains. Apart from my technical skills, I am also an expert in Agile development and project management. I prioritize clear communication, task prioritization, and keeping clients informed about project progress to ensure successful project outcomes. Overall, my diverse range of technical skills, combined with my focus on high-quality development and result-driven solutions, make me an ideal Full Stack Developer for any project. If you're looking for a dedicated and detail-oriented developer who can deliver results, then please don't hesitate to get in touch. Here are my main skills: - Front-end development: React, Angular, Vue - Back-end development: Node.js, Nest.js, Django, Laravel, PHP, Go, Rust - Mobile development: Kotlin, Java, Swift, React Native, Flutter - Database: MySQL, MongoDB, PostgreSQL, Firebase - DevOps: Google Cloud Platform (GCP), Microsoft Azure, Docker, Kubernetes, Jenkins, GitLab CI/CD, AWS Lambda. - CMS and e-commerce development: WordPress, Shopify, Magento - Blockchain technology: Solidity, Rust, Golang, Web3.js, Web3.py, Ethers.js, Go-Ethereum package, Web3-rs, zk-Proof, zkEVM, zkSync, Cosmos-SDK, Tendermint, IBC Protocol, NFT/DEX/DeFi development - Agile development - Project management - Version control (Git) less
Hire Filipdeveloper
-
I`m a fullstack developer using MERN / Reactjs / Nextjs /Redux-toolkit and Mantine component library to develop fully responsive and functional applications . Loves a challenge and will always ensure the project is given full consideration to the goals and the outcomes as directed by the client. Building functional...I`m a fullstack developer using MERN / Reactjs / Nextjs /Redux-toolkit and Mantine component library to develop fully responsive and functional applications . Loves a challenge and will always ensure the project is given full consideration to the goals and the outcomes as directed by the client. Building functional applications using Reactjs or Nextjs .With node/express/mongodb for the backend . less
Hire MohammadOsama7
-
Freelancer, experienced specialist, I am a results-oriented software engineer with 6+ years of experience in developing and maintaining web applications using modern technologies. My expertise lies in building scalable and reliable software systems with a focus on quality and performance. I have a track record of...Freelancer, experienced specialist, I am a results-oriented software engineer with 6+ years of experience in developing and maintaining web applications using modern technologies. My expertise lies in building scalable and reliable software systems with a focus on quality and performance. I have a track record of successfully delivering projects on time and within budget, working both independently and in teams. I am always eager to learn new technologies and techniques to improve my skills. less
Hire freelanceferif
-
Client-focused Full stack developer. 5 years of experience in web & app development. Creative, sophisticated, dedicated developer with imaginative and efficient solutions for large-scale websites. Develop high-quality software for rapid deployment of bug fixes and new features using established development...Client-focused Full stack developer. 5 years of experience in web & app development. Creative, sophisticated, dedicated developer with imaginative and efficient solutions for large-scale websites. Develop high-quality software for rapid deployment of bug fixes and new features using established development standards. Always looking for new challenges and experiences. less
Hire paulbasht
