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4.8/5
based on 830 client reviews
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  4. (Current) d3.js Developers
  • US$30 hourly

    • 4.9/5
    • (23 jobs)
    Are you looking for a table to sit and talk about your app that needs to be done in a couple of months? Here's a chair 🪑 I am a Google Developers Expert in Angular and a Software Architect working with an amazing team at IOMechs. We engage in iOS & Android native development and cross-platform development using Ionic and React Native ( sometimes Flutter too :) ). We tackle each project efficiently and honestly justify to you each step we take up to the app release. We can help you engineer your websites web apps, or mobile apps from ground up to production and will help you move it to scale. We can create the best-tailored solution to put you in touch with your customers just starting from your idea. I can build a full-fledged User Interface service for websites and web applications. We develop hybrid apps in React, Ionic, Angular. These languages have a superior User experience. You can have an app written with the same code as Facebook Mobile, Instagram, Skype, or Uber Eats. Our team is here to help you update, redesign, or build your product from square one. 🛠 Putting product and customer first, we work on every project's detail diligently to exceed all expectations. We embrace a test-driven and code review culture. 🧐 Our company is not only about writing code. It is about building smart project architecture, helping with usability and design. ❓ Why IOMechs: ✅ 1068 hours worked on Upwork with only positive reviews ✅ We deliver high-quality software with high performance. ✅ Team of pro developers, designers, and managers with fluent English ✅ We are on the same page with you and always give transparent and honest feedback. ✅ Direct and clear communication with everyone on the team via Slack + ✅ We're the nicest developers on Upwork! Try to talk to us. We sound like real humans! =D Top technologies I am skilled at: 💎 React Native 💪 React 💪 Angular 💪 Ionic 💪 NodeJS 💪MongoDB 💎 We have team MEAN: MongoDB, Express.js, ANGULAR, Node.js, 💎 We have team MEARN: MongoDB-Express.js-REACT-Node.js 💎 iOS (AppleTV, iPhone, iPad) / Android (AndroidTV) 💎 GitHub, GitLab 💎 Social frameworks (Facebook, Twitter, Google+, Instagram) I contributed to many open-source projects, including the Angular CLI project and the Ionic v4 (@ionic/angular) project 🔥 Are you someone with a technical background and would like to see my actual work/coding style? Have a deep dive into my GitHub Profile. My username is 'ahsanayaz'🔥: Top projects 🔝 Angular CLI project, This project makes it easy to create an application that already works right out of the box. Generate components, routes, services, with a simple command. 🔝 Ionic v4 (@ionic/angular) project Ionic Framework is an open-source UI toolkit for building performant, high-quality mobile and desktop apps using web technologies — HTML, CSS, and JavaScript — with integrations for popular frameworks like Angular, React, and Vue. I've created several libraries as well that thousands of developers use. An example is NGC-device-detector, which has crossed 4 million installs recently. You can get more familiar with my skills by talking to me or reviewing my portfolio. 🙌🏻 Don't hesitate to reach out to me any time and share your ideas! Ps. I work already with some superstar clients, and my time is limited, so I invite you to reach out. I might end my available slots to give you pure value about how to develop the app.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Landing Page
    Flutter
    Google Chrome Extension
    PSD to HTML
    Next.js
    React Native
    Angular
    TypeScript
    MongoDB
    JavaScript
    Lean Development
    Ionic Framework
    Browser Extension
    Node.js
    React
  • US$50 hourly

    • 5.0/5
    • (49 jobs)
    👋 I’m a senior Full-Stack Engineer with 8 years of professional experience, CEO and Founder of web and mobile development company - Devima Solutions, based in Lviv 🇺🇦, and Vilnius 🇱🇹(GMT+3). ⬇️ Looking for a Javascript expert? You’re on the right way! ⬇️ Tech Stack: 🔹 NodeJS | Koa, Express.js, SocketIO, Mocha. 🔹 JavaScript | React.js, Next.js, Vue.js, Nuxt.js, TypeScript, Angular, React Native. 🔹 PHP | Laravel, Symfony. 🔹 Databases | Mongo DB, MYSQL, PostgreSQL, GraphQL. 🔹 HTML/CSS | SASS, CSS3, HTML5, Bootstrap, XML. 🔹 PWA | Responsive UI | Cross-browser Compatibility. 🔹 Git flow | CI-CD | Pipelines. 🔹 JIRA, Agile, SCRUM. Why me? ✅ 8 years in Web Development. ✅ Solid expertise in the development of CRM's, real-time apps, high-load, low-latency systems, Web and Mobile apps, RESTful API, etc. ✅ Solid experience in projects as a Team Lead, Architect. ✅ Industries: Real Estate, Insurance, Health Care, Finance, Social Media, Data Management. I can offer You the following: 🔹 A free consultation and development proposal with professional recommendations and estimation for your web or mobile project. 🔹 Back-end and front-end development. 🔹 CTO as a Service. 🔹 End-to-end product development. 🔹 Software architecture design. Feel free to get in touch with me and let's implement your ideas into real life 🚀 I am looking forward to working with you! _______________ Highlighted skills: Product Development, Web development, MVP development, Mobile development, Application Development, Front-end Development, Back-end Development, Full-Stack Development. TypeScript (TS), JavaScript (JS), React.js (React, ReactJS), Node.js (Node, NodeJS), Nest.js (Nest, NestJS), Next.js (Next, NextJS), Angular (Angular.js), Vue.js (Vue, VueJS, Vue 2, Vue 3), Nuxt.js (Nuxt, NuxtJS), PHP (Laravel, Slim, Symphony, Yii2).
    vsuc_fltilesrefresh_TrophyIcon d3.js
    GPT-4
    GPT-3.5
    Artificial Intelligence
    Node.js
    Vue.js
    Next.js
    React
    JavaScript
    RESTful API
    MEVN Stack
    MERN Stack
    Full-Stack Development
    Back-End Development
    Front-End Development
    Web Development
  • US$35 hourly

    • 5.0/5
    • (17 jobs)
    As a Full Stack Developer with expertise in React.js, Next.js, Angular.js, and Node.js, I bring a wide range of skills and experience to the table. As a blockchain developer, I have extensive experience in building decentralized applications (dApps) using blockchain technology. My expertise includes developing smart contracts, designing and implementing consensus algorithms, and integrating blockchain solutions into existing systems. I am proficient in programming languages such as Solidity, JavaScript, and have worked with blockchain platforms such as Ethereum, Hyperledger. I have developed and deployed smart contracts on Ethereum using tools such as Truffle, Ganache, and Remix. With a focus on building robust web applications, my abilities include: - Proficiency in front-end development using React.js, Next.js, and Angular.js to create interactive user interfaces and deliver exceptional user experiences. - Strong knowledge of back-end development using Node.js, enabling efficient server-side programming and API integrations. - Extensive experience in designing and implementing RESTful APIs for seamless communication between the front-end and back-end. - Skillful in database management and working with both SQL and NoSQL databases, ensuring efficient data storage and retrieval. - Expertise in working with version control systems like Git, ensuring smooth collaboration and efficient code management. - Ability to optimize web applications for performance, scalability, and security, enhancing overall reliability and user satisfaction. - Proficient in using testing frameworks and methodologies to conduct comprehensive unit testing and ensure code quality. - Strong problem-solving and debugging skills to identify and resolve issues, ensuring smooth functionality of web applications. - Familiarity with Agile development methodologies, enabling efficient project management and timely delivery of milestones. - Continuous learning and staying up-to-date with the latest industry trends and best practices to deliver cutting-edge solutions. #Node.js - JavaScript - Server-side development - Asynchronous programming - Event-driven architecture - RESTful APIs - Database systems (e.g., MongoDB, MySQL) - ORM libraries - HTML - CSS #React.js - JavaScript - Component-based architecture - Virtual DOM - JSX (JavaScript XML) - State management (e.g., Redux, MobX) - React Router - Front-end build tools (e.g., Webpack, Babel) - CSS preprocessors (e.g., Sass, Less) - RESTful APIs - Stateful and stateless components - Code modularity and reusability - Client-side routing - Hooks (e.g., useState, useEffect) - Context API - Responsive UI frameworks (e.g., Bootstrap, Material-UI) - CSS-in-JS libraries (e.g., Styled Components, Emotion) #Next.js - Data fetching (e.g., using Next.js data fetching methods) - JavaScript - Server-side rendering (SSR) - Static site generation (SSG) - API routes - Routing and navigation - Component-based architecture - State management (e.g., Redux, MobX) - Testing frameworks (e.g., Jest, React Testing Library) - Cross-browser compatibility - Accessibility standards - Front-end build tools (e.g., Webpack, Babel) - CSS preprocessors (e.g., Sass, Less) #Angular.js - TypeScript - JavaScript - Component-based architecture - Angular CLI - Angular modules - Reactive forms - Template-driven forms - Data binding - Directives - Services and dependency injection - Routing and navigation - HTTP client - RESTful API integration - Observables and RxJS - Unit testing (e.g., Jasmine, Karma) - Angular Material - CSS preprocessor (e.g., Sass, Less) - Responsive web design - HTML - CSS - Version control (e.g., Git)
    vsuc_fltilesrefresh_TrophyIcon d3.js
    HTML
    CSS
    Angular
    Next.js
    Angular 10
    Redux
    NodeJS Framework
    HTML5
    JavaScript
    Node.js
    CSS 3
    AngularJS
    React
    MySQL
    TypeScript
  • US$51 hourly

    • 5.0/5
    • (2 jobs)
    ✌️ Hello there! I'm a Front-end React.js Engineer with more than 13 years of development experience. Have deep knowledge of HTML, CSS, JavaScript, Typescript. Also have great experience in Angular (both old and modern versions), and Redux. Significant experience in chart libraries (such as Highcharts, amCharts, chartist.js). Programming languages: JavaScript, TypeScript Front-end: React.js, Redux, CSS3/LESS/SASS, HTML5, Next.js, Highcharts.js, amCharts.js, NX, GraphQL Tools: Jira/Redmine, Git, Github, Azure CI/CD, Cloudinary, SendGrid, Contentful 👨‍💻 Productive in individual and team-oriented assignments. Have been in the role of a Team Lead (5 members) and Ciklum internal interviewer. Have a background in back-end development (Java). 💪 Working constantly to maintain up-to-date industry skills.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Angular 9
    Material Design
    Adaptive Web Design
    Unit Testing
    GraphQL
    React
    Node.js
    HTML5
    CSS 3
    Angular
    TypeScript
    Redux
    Flexbox
    webpack
  • US$80 hourly

    • 5.0/5
    • (13 jobs)
    I am Senior Software Engineer with seven years of engineering and management experience. During my career, I often switched business domains and have expertise in different areas: SaaS, LegalTech, IGaming, Crypto, HRTech, No-code, etc. 👉🏻 more than 10 000 hours spend on software engineering; 👉🏻 top-rated on Upwork, my agency 5-start rated on the Clutch; 👉🏻 experience with early-stage startups and YC funding; 👉🏻 experience with Fortune500 company; 👉🏻 completed full development cycle for 30+ projects; 👉🏻 experience with engineering teams management (8+ people). If you're a startup founder who's tired of irresponsible freelancers and looking for someone who cares about your project - you've dialed the correct number. If you're looking for a reliable partner who can take responsibility for technical things and provide high-quality engineering service - you've dialed the correct number. If you want to go through hell and water on your own - you are in the wrong place because I care about my clients and go to hell and water with them if required! My technical stack is as follows: ⚙️ Languages: JavaScript/TypeScript, PHP, Golang, Rust, Python, Solidity, Bash; ⚙️ Frontend: ReactJS (NextJS), Vue3 (NestJS), Tailwind, Sass; ⚙️ Backend: NestJS, Loopback, Laravel, Symphony. ⚙️ Databases: PostgreSQL, MySQL, Redis, Clickhouse, MongoDB, Firestore; ⚙️ Mobile: ReactNative; ⚙️ Infrastructure: AWS, Hasura, Heroku, Firebase, GCP, Docker, Kubernetes; Contact me, and let's build something amazing together!
    vsuc_fltilesrefresh_TrophyIcon d3.js
    NestJS
    Rust
    Solidity
    Redis
    Docker
    JavaScript
    Node.js
    GraphQL
    Next.js
    PostgreSQL
    React
    MySQL
    TypeScript
    Golang
  • US$25 hourly

    • 4.7/5
    • (61 jobs)
    As proficient Senior Full Stack Engineers with over 10 years of experience, we excel in the innovative realms of Generative AI, Large Language Models (LLMs), and Machine Learning. Our expertise in these advanced technologies significantly enhances our Full-Stack development capabilities in web and mobile app spheres. We specialize in creating comprehensive solutions for SaaS platforms, integrating cutting-edge AI-driven development, natural language processing, intelligent automation, and predictive analytics. This unique blend of skills allows us to deliver superior, efficient, and intelligent web and mobile application solutions. Technology Stack Expertise - 1. Backend Technology Stack - Proficient in NodeJS, NestJS, Java, C#, .Net, Python/Django, Ruby On Rails, PHP (Laravel, CodeIgnitor). Advanced skills in integrating Machine Learning, Generative AI, and LLMs for optimized backend processes, including Azure Machine Learning services. 2. Frontend Technology Stack - Expertise in NextJS, ReactJS, VueJS, AngularJS, Tailwind, Bootstrap. Leverage AI for dynamic UI/UX design and responsive interfaces. 3. Mobile Technology Stack - Skilled in Flutter, React Native, Kotlin, Swift. Incorporate AI for enhanced user experience and intelligent app functionalities. 4. Architectures - Adept in Serverless, Microservices, Monolithic, HeadlessCMS. Utilize AI for efficient system design and optimization. 5. API Implementations - Experienced in RestAPIs, GraphQL APIs, and Webhooks. Use AI for automated interactions and data handling. 6. Databases - Proficient in PostgreSQL, MySQL, MongoDB, DynamoDB, Redis. Integrate AI for data optimization and management. 7. AWS & Azure Expertise - Skilled in various AWS and Azure services, enhanced with AI for cloud optimization, intelligent resource management, and Azure Cognitive Services integration. 8. API Integrations - Experienced in integrating various APIs, enriched with AI for data analysis and automation. 9. Payment Gateways - Familiar with PayPal, Stripe, Plaid, Braintree, Authorize.net. Leverage AI for secure and efficient transactions. 10. Web Servers - Knowledgeable in Apache HTTPD, Nginx, Apache Tomcat. Use AI for server management and optimization. 11. NoCode Platforms - Skilled in Retool and Webflow. Incorporate AI for enhanced functionality and user experience. 12. Analytics - Experts in Google Analytics, Semrush, Mixpanel. Use AI for deeper insights and data interpretation. 13. UI/UX - Proficient in Figma, Adobe XD, UXPin, Sketch, Miro, Mural. Integrate AI for innovative design solutions. 14. Version Controls - Skilled in Github, Bitbucket, GitLab. Use AI for enhanced code management and collaboration. 15. Project Management - Experienced in JIRA, Asana, Trello, Monday. Utilize AI for project optimization and efficiency. 16. Testing - Adept in various testing methodologies, with AI for automated testing and quality assurance. 17. DevOps - Skilled in CI/CD, Docker, Kubernetes, Jenkins, Travis CI, CircleCI, GitOps, Terraform. Use AI for streamlined DevOps processes. 18. Security - Knowledgeable in security best practices, use AI for enhanced security protocols and threat detection. 19. Other Tools - Proficient in various development tools, now enhanced with AI for increased productivity and efficiency. Our team has a deep understanding of Agile methodology, exceptional problem-solving skills, and a strong focus on business requirements analysis and software design. Our excellent communication skills facilitate effective client and team interactions. We are eager to apply our collective expertise to solve your business challenges and create innovative software solutions. Why Choose Us - 1. 24x7 Availability - Open for client meetings and discussions almost round the clock. 2. Embracing Challenging Projects - Ready to tackle complex projects with enthusiasm. 3. Expertise & Experience - Deep knowledge in the mentioned technology stack, enhanced with AI and Azure capabilities. 4. Global Collaboration - Flexible hours for seamless collaboration across time zones. 5. Dedicated Work Hours - Commitment to 40+ hours per week for focused project development. 6. Proven Track Record - Satisfied clients and professional references available. 7. Immediate Project Commencement - Ready to start working on your project right away. 8. Adherence to Industry Standards - Following US coding/designing standards and mobile app development guidelines.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    GPT-4
    ChatGPT
    Full-Stack Development
    MERN Stack
    Deep Learning
    Prompt Engineering
    LangChain
    Retrieval Augmented Generation
    Artificial Intelligence
    Machine Learning
    Large Language Model
    Generative AI
    OpenAI API
    React
    Python
  • US$75 hourly

    • 4.7/5
    • (98 jobs)
    ✅ Worked over 2500hours and around 90 projects ✅ 100% Client Recommendation ✅ 5 Star Feedback ✅ Fluent English Verified I am Full stack Senior web developer having over 10years of software development experience. I am very good at understanding customer problems and gives the best possible cost-effective solution. I have worked on SaaS products, Marketplaces, Healthcare, Insurance, Stock Markets, Health Apps, Travel App, Marketplace appA, etc Tech stack which I am excited to work Frontend - React: Redux, Mobx, Hooks, Gatsby, Next, Redux-form, Formik, React Query - React Native, React Native Navigation, BLE communications, etc - Vue: Vuex, Vuetify, Vue-Router, Mixins, Nuxt Backend: - Node.js, Express.js, Serverless - PHP, Laravel, Symfony, Codeigniter - Python, Django Database: - MySQL - MongoDB - Postgres - DynamoDB Cloud: AWS: EC2, S3, Lambda, Elastic Beanstalk, DynamoDB, Cognito Firebase: Firestore, Real-time Database, Hosting, Cloud functions, Crashlytics, Cloud Messaging, AWS Codebuild, AWS Codepipeline Tools: Vite, Webpack, Gulp, Babel, Git, Asana, Jira, Docker, Kubernetes
    vsuc_fltilesrefresh_TrophyIcon d3.js
    React Native
    AWS Lambda
    GraphQL
    Vue.js
    Django
    Python
    TypeScript
    Amazon Web Services
    MongoDB
    MySQL
    Node.js
    Laravel
    PHP
    React
    JavaScript
  • US$33 hourly

    • 4.5/5
    • (85 jobs)
    I am Three.js / WebGL developer with 15+ years of experience within the IT industry. I am an expert in visualizations and animations. My works stand out with a recognizable, unique design, and were shown on international exhibitions. My clients are Boeing, Suzuki, Deep Knowledge Group, Royal Canin, Megafon, MTS, Massive Analytics. I am communicative person. I speak English well. 3D applications for web, lightweight and optimized code.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Babylon.js
    Analytics Dashboard
    Dashboard
    Theme Development
    Web Design
    Big Data
    Visualization
    3D Modeling
    Data Visualization
    Three.js
    WebGL
    Front-End Development
    HTML5
    JavaScript
    CSS 3
  • US$12 hourly

    • 5.0/5
    • (53 jobs)
    Hello and welcome to everyone!! 🚀 Top Rated 🚀 $20K+ Earnings 🚀 48 Jobs 🚀 2.5K+ Hours Upwork Achievements I am a full-stack web developer with 5+ years of great experience in CMS Development, Front-end Development, Back-end Development, API integration, eCommerce Development, Open AI Integration, Payment Gateway Integration. I can build entire web application life cycle, from product vision to successful deployment. Adept at communicating technical products and solutions to a multitude of audiences. I have worked with multiple projects ranging from website audits to database administration. I have worked with various APIs and SDKs that range. Preferred technologies: WordPress, Kajabi, Prestashop, Bigcommerce, Woocommerce, Plugin Customization, PHP, JavaScript, React.js, Next.js, Vue.js, Node.js, Express.js, MongoDB, Laravel, Codeigniter, API integration. Why should you choose me? - Commitment - English fluency - Can talk in Meeting (Zoom or Google) - Honesty - Quality Work - SEO & QA skilled ----------------------------------------------------- These are my few projects on my profile: ✅ Wordpress Site ✅ Online Courses flow setup & Integration, LMS, Moodle, Kajabi, LearnDash ✅ WooCommere, HivePress, LearnPress, Elementor + API Extension Developer ✅ WordPress Theme to url and hook up to wordpress.org ✅ Modify existing CSS + JavaScript files to integrate with new UI look & feel ✅ BigCommerce developer to help us build integration ✅ Zencart website editing ✅ MERN, React.js Node SvelteKit Redux Prisma, GraphQL Web App Development ✅ Shipstation Integration with Shopify ✅ tawk.to, Twilio, Plivo Integration ✅ Xero and QBO / Wave API integration ✅ ManyChat API developer for small script ✅ Airtable API integration ✅ Shopify App development to integrate Shopify and SquareUP ✅ Prestashop MultiStore Setup ✅ Standalone App development to Integrate ServiceM8 with Ontraport Let's connect.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Adobe XD
    Figma
    Tailwind CSS
    HTML
    Liquid
    JavaScript
    PHP
    Payment Gateway
    Theme Customization
    API Integration
    WooCommerce
    Shopify
    BigCommerce
    MERN Stack
    Full-Stack Development
  • US$175 hourly

    • 5.0/5
    • (32 jobs)
    As a successful digital software product entrepreneur I employ an advanced software development life cycle specializing in custom end to end enterprise software application development with machine learning and AI models, PWA SaaS web portals and modern mobile apps with high performing data integrations. Contact me to work with a technology partner that is as driven for excellence as you are. Tech Stack Utilized: React.js, Django, Python, Vue.js , Javascript, C#, .NET, C++, CSS, SQL, React Native, Node.js, PostgreSQL, Salesforce Apex and Visualforce etc. Previous and Current Clients: * Charles Schwab * Kellogg's * JPMorgan Chase & Co. * Coca Cola * Experian * Confidential Fortune 500 Financial Services Company * Safelite AutoGlass * Allstate Insurance * State Farm Insurance * Various High Growth Internet Start-ups and Established Small to Medium Sized Companies Education: Master of Science, Management Information Systems - Arizona State University Computer Science and Software Engineering - Arizona State University Ira A. Fulton School of Engineering Bachelor, Economics, Concentration Econometrics - The Ohio State University Certification: ISACA Certified Information Security Manager (CISM)
    vsuc_fltilesrefresh_TrophyIcon d3.js
    ChatGPT
    Artificial Intelligence
    Enterprise Software
    Progressive Web App
    Data Visualization
    UX & UI
    Mobile App
    Usability Testing
    SaaS
    User Interface Design
    Vue.js
    React
    Node.js
    Machine Learning
    Python
  • US$22 hourly

    • 4.8/5
    • (15 jobs)
    I am an expert mobile application developer and have huge real experience in building native and hybrid apps. With the rise of modern JavaScript frameworks I have developed applications using React Native, Ionic for both Android and IOS. In addition to this I have developed skills over cloud platforms (AWS, AZURE, Firebase) Below are my technical skills: Hybrid Skills include: React Native, Redux, Redux Saga, React Hook, Semantic - UI, Flux, Relay, Flutter, Ionic2, Ionic, Ionic4, Cordova, Android skills includes: Android app development, Android SDK, Android NDK ,ANSI C, C++, JAVA, SQLite, MySQL, SQL Server, PostgreSQL, Oracle, MS Access, Android studio, Eclipse, Net beans, HTML, XML, JSP, Servlets, Android Debugger, SQLite, Activity, Intent, Broadcast Receiver, Content Provider, UI components & controls, Action Bars, Widgets, Fragments, API, Web Service Integration (SOAP, REST, API, XML ,JSON), Multi-threading / Scheduling / IPC / Memory Management, GCM(Google Cloud Messaging), FCM (Firebase Cloud Messaging) Google Map. iOS Development: iPhone, iPad, iphone app development, iPhone Support, iPad, objective c ios development, Swift ios development , C/C++, X Code API Integration's: Worked on Picasso, Universal image loader, httpOK, Rest APIs, Google Locations, Google Analytics, Volley, Json APIs etc. Expertise in creating: • Social Networking Apps • Taxi Apps • Chat & Dating Apps • Shopping Apps • Health & Fitness Apps • Crypto Casino, Betting Apps • LMS Apps, e-learning, edtech apps • TeleMedicine • Video conferencing Apps • Food & Drink Apps • Photo Editing & Sharing Apps • Travel Apps • Music & Video Player Apps • Quiz & Poker Games Let's Connect to discuss your requirement.
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    Mobile App Design
    Flutter
    Ionic Framework
    Mobile App Development
    JavaScript
    iOS
    Node.js
    HTML5
    iOS Development
    Android App Development
    Apache Cordova
    Android
    Firebase
    React Native
    Native App Development
  • US$25 hourly

    • 5.0/5
    • (28 jobs)
    🌟 Welcome to My Profile! Let's Build Something Amazing Together! 🌟 🙌 🚀 🔥 About Me: Hey there! I'm thrilled to connect with you. With over 10 years of hands-on experience in the industry and diving deep into the realms of Angular, React, Next.js, Node.js, Python+AI/ML, .Net I'm your go-to developer for crafting stellar web solutions. Passionate about problem-solving and equipped with a knack for team management, I thrive on turning challenges into opportunities and fostering collaborative success. 💻✨ 💌 ✨ What I Bring to the Table: 🏅 ASP.NET Guru: Crafting robust web applications using C#, .NET MVC, and .NET Core💼 🏅 Angular Aficionado: Developing scalable and responsive web applications using Angular, creating seamless user experiences and powerful front-end solutions. ⚡ 🏅 Reveling in React: Sculpting intuitive user interfaces and dynamic experiences for the past six years. 🎨 🏅 Next.js Ninja: Creating lightning-fast, SEO-friendly React applications with server-side rendering and impeccable SEO practices. 🔍 🏅 Node.js Maestro: Building APIs and managing data like a pro with Node.js and MongoDB. 🗄️ 🏅 Python Prodigy: Mastering the art of developing sophisticated applications using Python, leveraging its versatility and robust libraries. 💼 🏅 AI/ML Maestro: Pioneering innovative machine learning models and AI solutions to drive business intelligence and automation. From crafting predictive analytics to deploying scalable deep learning frameworks, delivering impactful results across various domains. 🎯 🎓 💻 Why Choose Me: 💡 Problem-Solver Extraordinaire: No challenge is too big for me. I thrive on unraveling complexities and turning them into elegant solutions that exceed expectations. 🛠️ 🌈 Team Player: Working in teams comes naturally to me. With a collaborative spirit and effective communication. 🤝 💯 Client Satisfaction Champion: Your satisfaction is my priority. I believe in transparent communication, meticulous attention to detail, and delivering results that leave you smiling from ear to ear. 🏢 💼 🚀 Let's Collaborate: Whether you're a startup looking to make your mark or an established business aiming to elevate your online presence, I'm here to make it happen. Let's connect and embark on a journey of innovation, creativity, and success! 🌟
    vsuc_fltilesrefresh_TrophyIcon d3.js
    AI Development
    Django
    Flask
    Python
    ASP.NET
    Amazon Web Services
    API Integration
    MySQL
    PostgreSQL
    GraphQL
    MongoDB
    TypeScript
    Node.js
    Next.js
    React
  • US$30 hourly

    • 5.0/5
    • (42 jobs)
    Hello, I am a computer science graduate and a Enterprise Front-End, React.js Expert with 10+ years of proven track record of Designing, Architecting, Developing, Managing, Delivering exceptional quality and maintaining solid, reliable, scalable software solutions in web and mobile application development. With extensive experience working with Fortune companies, startups, SMEs, and Enterprises, A full-stack & Expert Enterprises Front End developer well-versed in a wide range of cutting-edge technologies, frameworks, and libraries such as HTML, CSS, SCSS, Javascript, Typescript, React.js, Vue.js, Next.js, Nuxt.js, Gatsby.js, Astro.js ,Tailwind Css, Radix UI, MUI, Framer Motion, Builder.io, Contentful-CMS, Node, AWS and many more. I'm not just a developer; I'm your partner in bringing your digital vision to life. With a proven track record of excellence and a dedication to delivering nothing short of perfection, I'm here to transform your ideas into extraordinary digital experiences.I’m equally a team player yet enjoy working solo as well, delivering world-class products, used by millions, Making millions of dollars in revenue from platforms I built and worked on My Expertise Spans Across Cutting-Edge Technologies such as: Creative Design:UI/UX, Figma , Adobe XD, Sketch Frontend : HTML5, CSS3, Less, SASS, SCSS, CSS-in-JS Styling : Bootstrap, Tailwind CSS, Radix UI, Material UI, Radix UI, Ant Design, React-Suite, Quasar-UI, Shadcn, Taxonomy JavaScript, TypeScript, ECMAScript Frontend Frameworks: React JS, Vue JS, Svelte JS, PWA, Alpine.js, Solid.js, Next JS, Nuxt JS, Gatsby JS, Blitz JS, Astro. State Management: Redux, Redux-thunk, Redux-saga, Redux-toolkit, Redux middlewares, Vuex,TanStack Query,React Query Mobile App Development: React Native JS, RN-paper, RN-tailwind, Expo Realtime/Data Handling : GraphQL, GraphQL Apollo, Sockets, pub/sub Visualization: ReactCharts, ReCharts, Three.js, GreenSock (GSAP), WebGL Backend: Node JS, NEST JS, Express.js, Python, Flask,Django, .NEt Cloud : Firebase, Firestore, GCP, Azure, Heroku, Netlify Database : MongoDB, Mongoose, Postgres, Prisma, Neo4j,sql Cloud Architects: AWS, Amplify, S3, Route53, Lambda, Azure, Google Cloud Dockers, Kubernetes, Version Control : Git, Github, Github Actions/Workflows, Bitbucket, GitLab Jam Stack & CMS Artists:Headless CMS (Next JS, Gatsby JS, Nuxt JS, Contentful, Strapi, Sanity, Prismic, Netlify, Vercel, Kentico Kontent, Versoly, MicroCMS, Storyblok, React Bricks, Decap, Swell) Micro Frontends Experts: Web Components, Module Federation Build Tools : Npm, Yarn, Webpack, Gulp, Rollup, Parcel, Snowpack, Vite AI:Hugging-face, Gradio , OpenAi As a top rated developer with 100% Job Success, I guarantee to deliver only top quality product. The results are solutions that consistently meet my clients needs and exceed their expectations. "Ready to jump on your project. DM or schedule a call - let's make it happen!" 🚀
    vsuc_fltilesrefresh_TrophyIcon d3.js
    React Native
    SaaS Development
    Contentful
    Web Development
    Redux
    Web Application Development
    Front-End Development
    Tailwind CSS
    Vue.js
    Next.js
    React
    GraphQL
    Landing Page
    Website
    HTML
  • US$16 hourly

    • 4.5/5
    • (46 jobs)
    With over 7+ years of experience as a Senior Fullstack Developer, I have focused on crafting end-to-end solutions. I've successfully delivered enterprise-grade web and mobile applications for a diverse domain, ranging from startups to Fortune 500 companies. Here are some key aspects of my profile: ✅ Recognized as a Top Rated Software Developer ✅ Accumulated 7+ years of valuable commercial experience ✅ Proven track record as a Technical Lead Developer ✅ Proficient in Agile Development methodologies ✅ Acknowledged for adeptly analyzing and addressing business requirements ✔ React.JS, React Native, Next.js, React Hooks, Redux, React-Redux, React-Router, Redux Toolkit, jQuery, JavaScript, TypeScript, HTML5, CSS3, Material UI, Tailwind CSS, Bootstrap, Chakra UI, Styled Components ✔Node.JS, Experess.js, Web3.js, Nest.JS, PostgreSQL, MySQL, MongoDB, GraphQL, REST APIs, JSON ✔ Testing: Jest, React Testing Library, Cypress ✔ Cloud Services: AWS services, CP, Azure ✔ AI/ML, OpenAI APIs
    vsuc_fltilesrefresh_TrophyIcon d3.js
    AI Development
    PostgreSQL
    CI/CD
    Docker
    REST API
    Firebase
    AWS Development
    Tailwind CSS
    Next.js
    Node.js
    JavaScript
    TypeScript
    GraphQL
    React
    MongoDB
  • US$25 hourly

    • 4.8/5
    • (17 jobs)
    🥇 6+ years of experience as a JavaScript, React, Redux, typescript, ReactJs hooks, MUI, Antd and Apollo client 🤝 good communicational and planning skills ❤️ JavaScript & TypeScript Lover 🏅 Skills Set 🏅 ✅ React ✅ React Hooks ✅ Redux ✅ TypeScript ✅ JavaScript ✅ leafletJs ✅ NextJs✅NodeJs✅NestJs ✅Angular 🏅 Component Library Skills 🏅 ✅ Antd ✅ MaterialUI ✅ React Bootstrap ✅ Semantic UI 🏅 3rd Party Library experience 🏅 ✅ Lodash ✅ Moments ✅ Formik ✅ react hook form ✅ Styled Components ✅ Enzyme ✅ React Intl ✅ React Chart ✅ React Map 🏅 Other Skills 🏅 ✅ Postman ✅ Swagger ✅ Git ✅ Github ✅ Jira ✅ Trello ✅ Bitbucket ✅ GitLab ✅ Figma ✅ Zeplin ✅ Docker I'm a developer experienced in building the frontend of websites for small, medium & large-scale businesses. I'm experienced in ReactJs, JavaScript, TypeScript I have completed 10+ live projects till today. I am always dedicated to my work and never disappoint the client, as I have experienced with agile project systems. I have experienced in various technologies which we used to work as agile. I mostly used Trello, Jira, Microsoft team, skype, slack for better productivity and maintain project flow. Looking forward to hearing from you. Thank You Umang
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Web Design
    Third-Party Integration
    Bootstrap
    API Integration
    JavaScript
    React Bootstrap
    Redux
    React
    Git
    Front-End Development
    TypeScript
    webpack
    JSON
  • US$20 hourly

    • 4.9/5
    • (19 jobs)
    With over 6 years of commercial experience as a full-stack developer, I specialize in Web App Development combining robust back-end solutions with dynamic front-end frameworks mainly including 𝙈𝙀𝙍𝙉, 𝙑𝙪𝙚,𝙟𝙨 𝙖𝙣𝙙 𝙍𝙪𝙗𝙮 𝙤𝙣 𝙍𝙖𝙞𝙡𝙨 using its MVC architecture and powerful ORM capabilities. I’ve worked extensively with RoR’s Active Record for database management, Action Pack for routing and request handling and implementing background jobs with Sidekiq. My expertise extends to building 𝙍𝙪𝙗𝙮 𝙤𝙣 𝙍𝙖𝙞𝙡𝙨 𝙣𝙖𝙩𝙞𝙫𝙚 𝙢𝙤𝙗𝙞𝙡𝙚 𝙖𝙥𝙥𝙨 with Hotwire, Turbo, Strada, Stimulus.js, and Stimulus Reflex. I have extensive experience in building the 𝙎𝙝𝙤𝙥𝙞𝙛𝙮 𝙖𝙥𝙥 𝙖𝙣𝙙 𝙎𝙡𝙖𝙘𝙠 𝙖𝙥𝙥 as well. My Technical Prowess: ⚬ React.js with Next.js, Vue.js with Nuxt.js, Stimulus.js, Underscore.js, jQuery, Hotwire/Turbo ⚬ HTML5, SLIM, SCSS, LESS, Bootstrap, UIKIT, Tailwind, Vuetify ⚬ Ruby on Rails, Node.js, Express, Nest.js ⚬ PostgreSQL, MongoDB, SQLite, Redis, Sequelize ⚬ Heroku, AWS, EC2 Server, Elastic Beanstalk, Dokku ⚬ Ransack, Elasticsearch ⚬ GitHub, Bitbucket, GitHub Actions ⚬ Payment Gateways: PayPal, Stripe, Google Pay, Apple Pay, Total Processing ⚬ CircleCI, Capybara, Cucumber, RSpec ⚬ WebRTC, LiveChat, Customer Support Tools ⚬ AWS S3 Bucket, Multer, Fast CSV ⚬ Sentry, Sentry Raven, Scout APM ⚬ Shopify REST API, Shopify GraphQL API ⚬ AWS SDK (Rails and S3), OmniAuth (Azure Active Directory v2), Sportmonks, SMTPAPI, Scout APM, Google Map API Integrations, FusionAuth, Google reCAPTCHA, Google Maps, Facebook SSO, Unleash, Sentry, Sentry Raven, SendGrid. PLUS, I have hands-on experience in integrating AI capabilities into web applications using OpenAI’s models. From building intelligent chatbots to implementing advanced natural language processing features, I can help you harness the power of AI to enhance your application’s functionality and user experience. I’m a strong proponent of 𝘼𝙜𝙞𝙡𝙚 𝙢𝙚𝙩𝙝𝙤𝙙𝙤𝙡𝙤𝙜𝙞𝙚𝙨 (Scrum/Kanban/Sprint) so that projects are delivered on time and within scope through iterative development and continuous feedback loops. Let’s connect and explore how I can contribute to your project’s success with my full-stack expertise!
    vsuc_fltilesrefresh_TrophyIcon d3.js
    ExpressJS
    RSpec
    CSS
    HTML
    Full-Stack Development
    AWS Lambda
    Ruby on Rails
    Web Application
    GraphQL
    Nuxt.js
    Next.js
    Vue.js
    RESTful Architecture
    Node.js
    React
  • US$50 hourly

    • 4.9/5
    • (153 jobs)
    "🏆 TOP RATED DEVELOPER" ✅I have a Top-Rated Plus qualification and 100% Job Success on Upwork. Web development is my passion and I am broadly skilled and definitely mastered the required technologies present in web designing and development. ✅What I can offer you as a WordPress developer: - • WordPress Websites Design, Redesign and Development • Pixel Perfect Figma to WordPress conversion • WordPress Customization • Elementor Website Development • eCommerce Websites / Online stores using Woocommerce • Landing Pages & Sales funnel • WordPress Speed Optimization • WordPress SEO Optimization • Convert HTML / PHP to WordPress • WordPress troubleshooting/Error Fix • Improve/Fix Website Security • Wix/Squarespace/Shopify to WordPress conversion • Custom Theme/Plugin Development • Google Tag Manager/Google Analytics Setup • Ongoing Support ✅What I can offer you as a Shopify developer: - • Shopify store design from scratch • Shopify site set up • Theme customization • Liquid coding • 100% responsive design • Apps integration and development • Product uploading • Admin/Back-end work • Custom programming • Shopify Apps development • Shopify Manager • Shopify Theme Development • Shopify Custom Sections • Shopify Speed Optimization • Shopify SEO • Shopify Apps Management • Shopify bug fixing • Embed Google Fonts in Shopify Store • Embed premium Fonts in the Shopify Store • WordPress Website Development • UI/UX Design • HTML5/CSS3 • Bootstrap • JavaScript • Liquid • Problem Solving ✅What I can offer you as a Bigcommerce developer: - • BigCommerce Store Development: • Store development and customization from scratch • Theme customizations • Third-party payment gateway integrations • Bigcommerce app development • Automated email marketing • Additional third-party integrations ✅What I can offer you as a Squarespace developer: - • Squarespace e-commerce. • Integration of third-party Payment methods in Squarespace. • Multi-language Squarespace websites. • Domain transfer with Squarespace and custom domains. • Creating a lot of Squarespace websites in both old and new versions. I look forward to getting an invite for a web meeting to further introduce myself. Best regards, Roopesh Keywords: WordPress Developer | WordPress Expert | Elementor Expert | Divi Expert | Web Design | WordPress e-Commerce | WordPress Migration | WordPress Installation | WordPress Customization | WordPress Website | WordPress Multisite | WordPress Security | WordPress Theme | WordPress Optimization | PSD to WordPress | WordPress SEO Plugins | WordPress Plugin | WordPress Landing Page | WordPress Development | WordPress Backup | WordPress Bug Fix | WordPress Consultation | WordPress Thrive Theme | Website Designer | Frontend Developer | Figma to WordPress | Figma to HTML/CSS | WordPress Installation, up-gradation and customization| WordPress theme integration, Extension creation and customization, Shopify SEO, Shopify Template| Payment gateway integration, Server deployment| Templates, and Extensions| Responsive Website Design, and customization, Extension Installation. Responsive Bigcommerce: Big commerce Website customization, Big-commerce Website Maintenance, Bigcommerce Theme Updating, and Installation, Big-commerce Website bug fix| Expert with Google Shopping, Facebook Store, eBay Store, Amazon Store, Kogan marketplace| Bigcommerce expert| Squarespace professional| Squarespace developer| Squarespace Expert
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    Shopify SEO
    WordPress e-Commerce
    WordPress Migration
    Shopify
    BigCommerce
    WordPress Backup
    PSD to WordPress
    All in One SEO
    Elementor
    Yoast SEO
    WordPress Plugin
    PHP
    WordPress
    Squarespace
    WooCommerce
  • US$35 hourly

    • 5.0/5
    • (1 job)
    7+ Years of Experience. 500+ Hours contributed on platform. 100+ Excellent Feedbacks. Hello! I'm Hassan, Experience full-stack developer with more than 7 years of experience in Web and Mobile App Development, I'm a seasoned full-stack developer who can build anything from scratch. Core Expertise: - Full Stack Development - Mobile App Development (iOS Swift, Android Kotlin, React Native) - Front-end Technologies (HTML, CSS, JavaScript) - Back-end Technologies (Node.js, Express, PHP,Laravel) - Database Management (MySQL, MongoDB) - API Integration and Development - Responsive Design - Cross-platform Development (React Native) I thrive on facing new challenges and solving complex problems, and my expertise in multiple programming languages means I have the skills to tackle any project. So whether you need a sleek website or a cutting-edge mobile app, I'm the developer you need to make it happen.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    styled-components
    Chart.js
    Material UI
    Redux
    Next.js
    CSS 3
    Web Application
    Tailwind CSS
    TypeScript
    HTML5
    JavaScript
    React
    Node.js
    Web Development
    React Native
  • US$45 hourly

    • 5.0/5
    • (3 jobs)
    Hi there! My name is Dima and I’ve been developing a wide range of responsive Web and Mobile apps for over 8 years, using JavaScript, BackboneJS, ReactJS, NodeJS, AngularJS, React Native, etc. In addition, I have experience in app development at any stage - from design to release. Rest assured, for the specific development challenges you have, I have a solution. I have expertise in the following domains: - Marketing - Healthcare - Education - Fintech - CRM - Manufacturing - E-Commerce - Media - etc Let's discuss your wishes and priorities and find the right solution together!
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Progressive Web App
    HTML
    CSS
    Bootstrap
    NestJS
    Vue.js
    Docker
    jQuery
    Angular 9
    JavaScript
    GraphQL
    Apache Cordova
    React Native
    React
    Node.js
  • US$50 hourly

    • 4.7/5
    • (82 jobs)
    ✅ Real expert +7 years commercial experience ✅ Best practices ✅ Swift response and communications ✅ Latest technologies 💎 Result-oriented and highly motivated Front-end developer with over 7 years experience with huge brands and companies from over 20+ countries of the world. I know my business and always take a lead in work. Each solution that I suggest is based on facts, data, and my real experience. I always have interesting solutions for your project, using the latest tech trends. I'm always building strong communication between startups/companies and their customers. I'm always available to help to engage the best result forming strong relationships with you. ⭐️ My Clients: KFC, Pizza hut, Axe, Lipton, Caya (Digitalkasten), Mountain Dew, Sunsilk and other. MY SKILLS 💎 Front-end: Javascript, Angular, React, Vue 💎 Cross-Platform Development: Ionic, Framework 7, React Native, Electron 💎 CMS: Shopify, WordPress, Craft CMS 💎 Backend: PHP, Laravel, Firebase, NodeJs Looking forward to work with you!
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Symfony 4
    Mobile App Development
    Ionic Framework
    Front-End Development
    PHP
    Laravel
    JavaScript
    CSS 3
    React
    WordPress
    Vue.js
    Angular
    AngularJS
  • US$33 hourly

    • 4.9/5
    • (24 jobs)
    As a developer, my top priority is to see my code deployed and in use by users. I take ownership of any problem that we are trying to solve and attempt to come up with practical, sustainable, and direct solutions that deliver the maximum impact to users. Over the years, I have worked with a wide range of technologies, including mobile app development (React Native, Android, iOS), web app development (React, Next.js), backend API development (Node.js, Nest.js), and DevOps (CDK, Jenkins, Fastlane) across various cloud platforms (AWS, GCP, Azure). Leveraging the latest technologies and industry best practices, I create applications that engage users and enhance their overall experience. Let's work together to develop the perfect app for your business. I am more than happy to share my years of experience in helping clients build web/mobile applications from the ground up, including but not limited to, setting up MVP, choosing tech stack, scoping out practical plan/timeline, estimating budget, and more. Please do not hesitate to contact me for this free service and we can together turn your idea into reality. Front End: JavaScript (ES5 and ES6) | TypeScript | HTML5 | CSS3 | Tailwind CSS | React | React-Native | Redux | React Hooks | D3 Back End: Node.js | Express | MongoDB | Mongoose | MySQL | PostgreSQL | Sequelize | GraphQL API Integrations: ChatGPT | Stripe | Azure | Google | Zoom | and more... Testing/Deployment: Amazon Web Services (AWS) | Firebase | Docker | Mocha | Chai | Jest | Artillery | Loader.io Developer Tools: Git | npm | Webpack | Babel | Agile Methodology | TDD | Nginx Design: Adobe XD | Figma | Adobe Photoshop | Illustrator Please send a message OR Invite me to your job so we can schedule a zoom meeting.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    AWS Development
    SaaS Development
    NestJS Development
    Android App Development
    Android
    Firebase
    React Native
    Swift
    iOS Development
    Virtual Private Server
    Full-Stack Development
    TypeScript
    React
    JavaScript
    Node.js
  • US$20 hourly

    • 4.8/5
    • (18 jobs)
    🚀 | Python 🐍 | Django/DRF 🐍 | NodeJS 🚀 | React/Next ⚛️ | Angular 🅰️ | Nest | Rust 🦀 | gRPC 🔄💻 | MicroServices 🎛️ 𝗚𝗿𝗲𝗲𝘁𝗶𝗻𝗴𝘀! I am a highly skilled and motivated Full Stack Software Engineer with a proven track record of delivering successful projects. With expertise in a wide range of technologies and frameworks, I offer comprehensive solutions that meet the unique needs of my clients. ✅ Python/Django Development: With over 5 years of experience, I excel in developing robust and scalable web applications using the Django framework. I have a deep understanding of Django best practices, architectural patterns, and database integration. ✅ AngularJS Proficiency: I possess 2 years of hands-on experience in AngularJS, enabling me to create dynamic and interactive user interfaces. I leverage my expertise in AngularJS to deliver seamless user experiences and optimize performance. ✅ Extensive Database Experience: I have successfully worked on projects with large-scale databases, including projects with over 200 tables. My proficiency in PostgreSQL, MongoDB, Cassandra, and MySQL allows me to design efficient database structures and manage data flow effectively. ✅ Full Stack Expertise: I am well-versed in both front-end and back-end development, with proficiency in JavaScript, Rust, Linux, Mac OS, and Android. I have experience with frameworks such as Flask, React, Next, and React Native, allowing me to build versatile and feature-rich applications. ✅ Version Control and Deployment: I am proficient in Git and GitFlows, ensuring efficient code management and collaboration. I have experience working with GitHub for version control and collaboration. Additionally, I am familiar with deployment tools like Redis, Nginx, Gunicorn, Uvicorn, Docker, and Kubernetes. ✅ Strong Analytical Skills: My problem-solving abilities and attention to detail enable me to identify and resolve complex technical issues efficiently. I am committed to delivering high-quality code and ensuring the stability and reliability of applications. If you are seeking a highly skilled Full Stack Software Engineer with expertise in Python/Django, AngularJS, and an extensive range of technologies. 𝗜 𝗮𝗺 𝗿𝗲𝗮𝗱𝘆 𝘁𝗼 𝗰𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂 𝗼𝗻 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀. 𝗟𝗲𝘁'𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝗵𝗼𝘄 𝗜 𝗰𝗮𝗻 𝗰𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝘀𝘂𝗰𝗰𝗲𝘀𝘀!
    vsuc_fltilesrefresh_TrophyIcon d3.js
    NestJS
    ExpressJS
    AWS Lambda
    Kubernetes
    Git
    Web Development
    Django
    Node.js
    MySQL
    Angular
    Python
    React
    AngularJS
    PostgreSQL
    JavaScript
  • US$40 hourly

    • 4.9/5
    • (65 jobs)
    🏅 Distinctions 🏅 🏆 Developed 25+ production level Enterprise GIS and Web applications 🏆 Ranked among Top 3% Talent on Upwork 🏆 7+ years of Coroprate and Freelance Application Development Experience 🏆 3+ years of AWS, Azure and GCP experience 🏆 3+ years of experience in Micro Services architecture 🏆 Expertise in all domains of Software Development (Frontend, Backend, Testing, Deployment and Documentation) 🏆 Proficient in all domains of GIS Development (WebGIS, GeoSpatial Analytics, Desktop GIS and GIS Servers) 🛠️ Tech Stack 🛠️ Backend: - Python (Django/GeoDjango/Flask), Django Rest Framework, Django ORM / SqlAlchemy, PostGIS, GDAL, rasterio, shapely, WebSockets and JWT - NodeJS (Express, TypeScript, Sequelize) Frontend - ReactJS (TypeScript, antd, Redux, React Router, tailwind, materialUI) - Mapbox, GoogleMaps, Leaflet, Openlayers, heremaps, D3, Cesium - VueJS (Vuetify, Vuex) Database - MySql, Postgres with PostGIS and SqlServer GIS Servers - GeoServer - ArcGIS Online - QGIS Server Cloud - AWS, GCP, Azure ⭐ Software Expertise ⭐ - FullStack Application Development - Frontend Development - Backend Development - Web Development - Desktop Application Development (Electron, PyQT) - Python - Django - ReactJS - VueJS - Saas - Micro Services Architecture - AWS EC2, SQS, SNS, Cognito, Api Gateway, OpenSearch, CloudWatch - Flask - FastAPI - NodeJS (Express) - Vanilla JavaScript - MySql - Postgres - SqlServer - Redis - WebSockets - ElasticSearch - TypeScript - HTML - CSS - Tailwind ⭐ GIS Expertise ⭐ - FullStack GIS Application Development using mapbox, leaflet or Openlayers on the Frontend and GeoDjango / NodeJS on the backend. - Vector tiling in GeoServer and mapbox - Spatial data processing and retrieval in PostGIS - Routing Application development using Google Directions Api and Google Maps API - GeoSpatial Python Development - Scripting in PyQGIS and Arcpy - QGIS Plugin Development - GIS Analysis in QGIS and ArcGIS - Image Classification and Georeferencing I am a Senior FullStack / GIS Developer with wide range of expertise as you can see in the sections above. I have worked with not only startups but also mature Software Companies all over the world on different products and helped them grow to be market leaders. Ranging from small scale applications targeting thousands of users to large scale Enterprise products with hundreds of thousands of users, I have worked in all environments. From building Application Architectures to designing and optimizing Database Schemas and then put them into action via Sophisticated Backend built on top of Solid Principles and relevant Design Patterns, I have been through the flow more times than I can remember. Is backend knowledge enough to serve your needs? Might not be the case. Well, I am not finished yet. Most of the projects I worked on or solely developed, they involved both Frontend and Backend work. I am well aware of the good practices in Frontend development in React and VueJS. I have built highly scalable Frontend applications with a lightweight but powerful UI. I have worked on a variety of GIS applications both in Desktop and Web environments too. Talk about the old school Python scripting environments in GIS Software like PyQGIS in QGIS and ArcPy in ArcMap or Plugin development in QGIS or sophisticated Web Mapping Applications with super fast Map retrieval and streamlined GIS processing, I have worked on them all. Along with that, I have got good experience with OpenGL to integrate GIS realm with the 2d camera world. That's not all, I have worked with Google Street View to show custom markers and track user's movement in the Street View as well. Whether you need an expert opinion in any of the technologies, libraries or framework mentioned above or you need a consistent development partner to take your product to the next level, you can put your faith in me. Let's connect to convert some amazing ideas into reality.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    API Integration
    Vuex
    Vuetify
    Ant
    English to Urdu Translation
    Remote Sensing
    TypeScript
    JavaScript
    PostgreSQL
    Node.js
    Data Visualization
    Vue.js
    Google Maps API
    QGIS
    ArcGIS Online
    Leaflet
    Mapbox
    React
    Django
    Python
    GIS
  • US$30 hourly

    • 4.5/5
    • (6 jobs)
    I am an expert in web application development and have a thorough knowledge of JavaScript frameworks, MEAN Stack (MongoDB, Express.js, Angular.js, Node.JS) and MERN Stack (MongoDB, ExpressJS, React.js, Node.js) development. In addition to this I am well versed with Laravel MVC framework, PHP, MySql. I've been working with DevOps and Cloud solutions such as Gitlab CI, Kubernetes, Docker, AWS, Azure, Heroku which has helped in developing and maintaining large scale back end extensive applications. My Strength also lies in blockchain and I have developed dAPPS, Wallets, Web3, ICO's, Crypto Gaming Apps etc 🌐DOMAIN EXPERTISE: • Social Networking Apps • Fleet Management • Day Care Management • Blockchain ICO • Taxi Apps • Chat & Dating Apps • Shopping Apps • Health & Fitness Apps • Food & Drink Apps • Photo Editing & Sharing Apps • Travel Apps • Music & Video Player Apps • Quiz & Poker Games • Wordpress, Laravel. Magento, NoSQL, MongoDB etc 💪 My Core Strengths: - Node.js - AngularJS - AWS - Lambda - Docker - Kubernetes - D3.JS - DC.JS - Meteor.js - Angular7 - Angular8 - React.JS - ExpressJS - BackboneJS - MongoDB 💪 With the growing power of Blockchain I have gained proficiency in: - Ethereum - Smart Contracts - Dapp - ICO - Cryptocurrency Wallet - Solidity - Metamask - Digital Assets - Stellar Blockchain - Steem Blockchain - Bigchain DB - MIST I also possess a great command in Front end and data visualization JavaScript frameworks like Angular.js, React.js, Vue.js, Chart.js and D3.js. I focus on human centric design, great user experiences and interfaces for achieving a streamlined user flow. To achieve this I use Bootstrap which is a sleek, intuitive powerful HTML, CSS, and JavaScript front-end framework that incorporates ease and speed into developing Responsive websites. 💡 Offered Services : - Enterprise Solutions - Website Development & Design - Mobile App Development - Web Application Development - Blockchain Development - UI/UX - Content Management System (CMS) - E-Commerce Development/E-commerce Solutions - Cloud Solutions (AWS & Azure) Availability: I am available full time i.e. 40-45 hrs/week and work according to Indian Business Hours(GMT+ 5:30)and readily available on US/UK/Australian time zone for project discussion. Communication: I am active on Upwork, Sk-ype and Email with a turnaround time of 12 hrs.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Amazon Web Services
    Nuxt.js
    Next.js
    ExpressJS
    D3.js
    MySQL Programming
    Solidity
    Blockchain
    jQuery UI
    Laravel
    Node.js
    React
    AngularJS
    MongoDB
    JavaScript
  • US$22 hourly

    • 5.0/5
    • (2 jobs)
    I am a seasoned Software Engineer with more than 10 years of experience specializing in building websites for small, medium, and enterprise businesses. My expertise includes: PHP Laravel WordPress Node.js React eCommerce development Throughout my career, I have successfully managed and developed projects from inception to completion. I possess exceptional communication skills, crucial for comprehending client requirements and delivering desired solutions.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Shopify
    WooCommerce
    PHP Script
    Node.js
    React
    WordPress
    CodeIgniter
    CakePHP
    Laravel
    PHP
    Custom PHP
  • US$35 hourly

    • 4.5/5
    • (5 jobs)
    Hi there. I'm experienced React/Node full-stack web developer specializing in crafting stunning, responsive websites and applications. With a passion for delivering high-quality solutions, I bring over 5 years of industry expertise to every project. My skills encompass front-end design, back-end development, and database management, utilizing technologies such as HTML5, CSS3, SCSS, Less, Sass, Bootstrap, JavaScript, jQuery, ReactJS, Redux, Typescript, React Native, NodeJS, Nest.js, Prisma, MySQL, PostgreSQL, MongoDB, and more. Expect nothing less than exceptional code, responsive design, and efficient project management. I prioritize clear and timely communication, offering a collaborative and flexible approach. With a keen eye for detail, I continuously enhance my skills to stay up-to-date with the latest technologies. Let's work together to bring your ideas to life! Contact me now to discuss your project and experience professional and friendly service throughout our collaboration
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Front-End Development
    NestJS
    ExpressJS
    API Integration
    Next.js
    Tailwind CSS
    Full-Stack Development
    React
    HTML5
    CSS 3
    PostgreSQL
    Node.js
    MongoDB
    TypeScript
    JavaScript
  • US$60 hourly

    • 5.0/5
    • (15 jobs)
    I am an accomplished Senior Full Stack Software Engineer with a proven track record of over a decade in the industry, specializing in JavaScript, Ember, Svelte, Ruby on Rails. Throughout my career, I have demonstrated exceptional skills in time management, analytical thinking, perseverance, and problem-solving, which have consistently contributed to successful project deliveries. My experience has honed my ability to thrive in collaborative team environments, where I actively contribute to achieving shared goals. I am committed to continuous learning and leveraging my expertise to deliver high-quality solutions. I am an enthusiast in migrating from clouds to VPS servers to reduce ownership costs. I am genuinely enthusiastic about exploring new opportunities to apply my skills and knowledge while furthering my professional growth within a dynamic team. If you believe my profile aligns with your company's needs, I welcome the opportunity to discuss how I can make a meaningful impact. Please feel free to contact me here, and I would be delighted to schedule an interview at your convenience.
    vsuc_fltilesrefresh_TrophyIcon d3.js
    Web Accessibility
    Svelte
    Front-End Development
    hapi
    API Development
    Vue.js
    Ruby on Rails
    Ruby
    JavaScript
    Ember.js
    HTML
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HOW TO HIRE TOP D3.JS DEVELOPERS

How to hire D3.js developers

D3.js developers possess a mix of front-end web development and data science skills. They can help you create interactive bar graphs, scatter plots, and other statistical graphics. They can also bind data to page elements to create data-driven applications.

So how do you hire D3.js developers? What follows are some tips for finding top D3.js developers on Upwork.

How to shortlist D3.js professionals

As you’re browsing available D3.js consultants, it can be helpful to develop a shortlist of the professionals you may want to interview. You can screen profiles on criteria such as:

  • Technology fit. You want a D3.js developer who understands your web application’s technology stack.
  • Project experience. Screen candidate profiles for specific skills and experience (e.g., building responsive web apps with React).
  • Feedback. Check reviews from past clients for glowing testimonials or red flags that can tell you what it’s like to work with a particular D3.js developer.

How to write an effective D3.js job post

With a clear picture of your ideal D3.js developer in mind, it’s time to write that job post. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project. 

An effective D3.js job post should include:

  • Scope of work: From data visualizations to front-end features, list all the deliverables you’ll need. 
  • Project length: Your job post should indicate whether this is a smaller or larger project. 
  • Background: If you prefer experience with certain industries, web technologies, or developer tools, mention this here. 
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

Ready to take full control of the Document Object Model (DOM) to create stunning data visualizations and performant web apps? Log in and post your D3.js job on Upwork today.

D3.JS DEVELOPERS FAQ

What is D3.js?

D3.js is a JavaScript library for creating interactive data visualizations. The library enables a data-driven approach to DOM manipulation and exposes the full capabilities of web standards such as HTML, CSS, and SVG.

Here’s a quick overview of the skills you should look for in D3.js professionals:

  • D3.js
  • Data visualization and analysis
  • Front-end fundamentals (e.g., HTML, CSS, JavaScript)
  • JavaScript frameworks (e.g., React, Vue, Angular)

Why hire D3.js developers?

The trick to finding top D3.js developers is to identify your needs. Are you trying to add an interactive scatter plot to your React-powered web app? Or is your goal less data visualization and more DOM manipulation, such as creating a drag-and-drop editor using D3.js, HTML Canvas and Angular? The cost of your project will depend largely on your scope of work and the specific skills needed to bring your project to life. 

How much does it cost to hire a D3.js developer?

Rates can vary due to many factors, including expertise and experience, location, and market conditions.

  • An experienced D3.js developer may command higher fees but also work faster, have more-specialized areas of expertise, and deliver a higher-quality product.
  • A contractor who is still in the process of building a client base may price their D3.js services more competitively. 

Which one is right for you will depend on the specifics of your project.

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