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Rating is 4.8 out of 5.
4.8/5
based on 830 client reviews
  • $25 hourly

    • 4.7/5
    • (54 jobs)
    👨🏻‍💻 Expert full stack developer with 10+🕙 years working experience in Javascript web frameworks (Vue.js, Angular.js, React.js, Node.js, GraphQL, TypeScript, Javascript, MySQL, PostgresQL etc) 😃 Enjoy the unparalleled proficiency of my development services, delivering extraordinary results! 📝 Prompt responses to any contract/invite within a span of two hours or less. 💯 100% Job Success Rate - Upwork 🔝🏅 Top Rated Developer - Top 10% at Upwork 👨🏻‍💻 On-time development, top-notch code, flawless architecture, test-driven full stack JavaScript developer. I am a passionate developer and worked on many different kinds of system like education management system, e-commerce multi vendor marketplace, enterprise resource planning systems, integration of google apis and other payment gateways. I am deeply interested in website, app, and mobile development with various advanced frameworks and programming languages. My Skills: ☑️ Programming Languages: PHP, JavaScript, TypeScript ☑️ Strong Knowledge of JavaScript Frameworks: Vue, React, Ionic, Node. ☑️ Strong Knowledge of PHP Frameworks: Laravel, CakePHP, Codeigniter. ☑️ Strong implementation Knowledge of HTML, HTML5, CSS, CSS3, Sass, Bootstrap ☑️ Strong Knowledge of Database: SQL (MySQL, SQLite, MsSQL, PostgreSQL) and NoSQL (MongoDB, Redis) ☑️ Payment Gateway Integration: Stripe, Paypal, RazorPay, Authorize.net, WorldPay ☑️ Version Control: SVN, GIT ☑️ Project Tracking: Atlassian, Jira, Trello, Asana Expect a professional approach from me as a Full Stack JavaScript Developer with expertise in Vue, React and Node.js development. I'm committed to an 8-hour workday, producing clean code, delivering optimal solutions, and contributing numerous innovative creative ideas for your requirements. 🏆 The client feedback on my profile, illustrates the caliber of work and value you can anticipate when collaborating with me. 💡 Insider Hint: - If I do a job in 30 minutes it's because I spent 10 years learning how to do that in 30 minutes. You owe me for the years, not the minutes. 😆 Much appreciated for learning about my profile! Reach out by inviting me to your Upwork job or sending a direct message, and let's begin this journey together. Best Regards! Khushang Bhavnagarwala
    Featured Skill d3.js
    CodeIgniter
    CakePHP
    Database
    PostgreSQL Programming
    D3.js
    Vuex
    Vue.js
    Laravel
    JavaScript
    PHP
    TypeScript
    Angular
    Node.js
    React
    Mapbox
    MySQL
  • $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)
    Featured Skill 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
  • $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.
    Featured Skill d3.js
    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
  • $30 hourly

    • 5.0/5
    • (25 jobs)
    An energetic and self-motivated Software Developer having 7 years of development experience with Agile projects & SPA applications. I have built high speed & scalable web and mobile applications for SaaS, Product base, B2B and B2C business models using TypeScript/JavaScript, Angular, Ionic, React and Node.js. I have great expertise in; - Design patterns, architecture designs and CI/CD processes - Tenacious technical problem solving skills - Good communication skills - 100% responsive designs using Illustrator, Photoshop, Figma, Html5/CSS3, SCSS, Bootstrap, Tailwind, PrimeNG and Material UI - Vanilla JavaScript development using HTML5/CSS3, Gulp - Angular development using CLI, Rxjs, Ngrx, Webpack, NPM, Jest, Karma, Jasmine, NPM - React development using react-create-app, MobX-State-Tree, Redux, WebPack - Native mobile app development using Ionic CLI, Capacitor, Cordova and Native APIs - API development using Node.js, ExpressJs, .Net Core, TypeORM and GraphQL - Socket based programming using Socket.IO - Automatic Deployments on Azure/AWS using Pipelines - Code management using Github, Gitlab, Azure and Bitbucket - Task management on Agile projects using JIRA, Trello and Azure - Extensive experience of working with version control, build tools, code-quality, testing tools and Docker Moreover, along with the vast exposure of SQL Server and PostgreSQL, I have hands-on experience with NoSQL databases like MongoDB, Firebase, Redis, SQLite and Elasticsearch. In addition, I have worked on various third party APIs integrations like Twillio, SendGrid, Facebook, Google, Sentry, RASA Chatbot and Stripe. Much of my experience comes from working for various clients, mainly from US, Canada, and Europe. I helped them developing solutions that can meet their business requirements. Always looking for interesting projects and will be happy to discuss your ideas and propose you the technical implementation for them.
    Featured Skill d3.js
    D3.js
    Jira
    Relational Database
    .NET Framework
    Microsoft Azure
    NoSQL Database
    Git
    NodeJS Framework
    Database
    GitHub
    GraphQL
    Angular
    JavaScript
    React
  • $40 hourly

    • 4.8/5
    • (176 jobs)
    👋 Front-end Developer & Web Development Experts Since 2008 | Specialized Workflow | Complex ReactJS / NextJS Projects | 2-3x Faster Development | GSAP / WebGL Animation Specialists At Glivera-team, we specialize in front-end development, turning your Figma designs into interactive websites using React, Next.js, HTML5, CSS, and JavaScript. Core Technical Skills: * Front-End Development: React, Next.js, JavaScript, TypeScript * CMS and Web Platforms: WordPress, Webflow * Animations: GSAP, WebGL, Three.js, Canvas, Anime.js * Responsive Design: HTML5, CSS3, Tailwind CSS What Sets Us Apart: * Proven Experience in Complex Projects: Our 15 years of experience and hundreds of completed projects give us an understanding of how to build fast websites and create user-friendly design systems. Our skills in React, Animation and other front-end technologies, including html5, css and JavaScript, make us stand out in building reliable and fast websites. * Rational Use of AI and Modern Tools: Our developers use AI tools in stages such as creating initial HTML/CSS structure from Figma design, and then refine them with their JavaScript and React skills. This method speeds up our work by 20-30% while maintaining high quality. * Thorough Testing for Error-Free Results: Every project goes through two rounds of manual testing and one round of automated testing. This comprehensive process reduces the number of errors and bugs by up to 90%, ensuring a reliable end product. * Detailed Task Analysis for Good Execution: In our front-end development process, we divide each project by small tasks and provide fixed estimates for each of them. This approach allows us to set realistic deadlines and adhere to budget, ensuring smooth project execution. * SEO Preservation with Smooth Integration: When updating projects built using html5 and css, we replace the layout without changing the basic architecture. Integrating new styles into existing templates ensures that your site's SEO remains unchanged. * Transparent Communication: Our project managers have a set response time of 15 minutes during business hours. This prompt communication ensures a full understanding of the current state of the project and eliminates uncertainty. * Lifetime Warranty and Ongoing Support: Our lifetime warranty gives you the confidence that our commitment to quality and reliability continues after the project is completed. How We Work: 1. We start by carefully understanding your project and its goals. 2. Next, we efficiently convert your Figma designs into responsive and user-friendly websites using HTML5 and CSS. 3. We use advanced animation technologies, such as GSAP, WebGL, Three.js, Canvas, and Anime.js, to create engaging experiences. 4. After development, we conduct thorough manual and automated testing, ensuring your website runs smoothly across all browsers and devices. Our testing quality is highly rated by our clients and surpasses industry standards. 5. Finally, we integrate our front-end solutions seamlessly with backend systems like Laravel, Ruby on Rails, React/Next.js, and WordPress. About Myself I'm a Web Developer focused on Front-End Development (17 years), building clean, modern, and responsive websites that convert. I work with React, Next.js, JavaScript, TypeScript, Tailwind CSS, HTML5, CSS3, and GSAP to bring designs to life with pixel-perfect accuracy and smooth scroll animations. Whether it’s a high-converting landing page, an interactive dashboard design, or a full-scale web app, I’ve got you covered. I specialize in Figma to HTML, Figma to Tailwind CSS, XD to HTML, XD to Tailwind CSS, PSD to HTML, PSD to Bootstrap, PSD to Tailwind CSS, Sketch to HTML, Sketch to Bootstrap, and Sketch to Tailwind CSS conversions. I'm also a Bootstrap expert and skilled in jQuery development. I deliver clean and efficient code with strong attention to cross-browser compatibility, accessibility, and SEO optimization. Need SVG animations, CSS animations, or custom JavaScript development? No problem. I can build out your designs from Adobe XD, Figma, Sketch, or even Ai to HTML, always ensuring a pixel-perfect implementation. I'm also highly experienced with WordPress and Webflow, creating custom themes, responsive layouts, and fully animated sections using GSAP and Webflow interactions. If you're looking for a Webflow Expert, Framer Expert, or just someone who can nail the front-end and UI/UX side of things — I'm your guy. Let’s build something that not only looks amazing but performs great too. March 26, 2025 Andrii
    Featured Skill d3.js
    Webflow
    WordPress
    TypeScript
    CSS 3
    HTML5
    Tailwind CSS
    JavaScript
    GSAP
    Figma
    Landing Page
    CSS
    Next.js
    React
    Web Development
    Front-End Development
  • $20 hourly

    • 4.9/5
    • (50 jobs)
    Having 41,000+ hours of paid experience and over 10 years on Upwork, I specialize in PHP development. I’ve built scalable web systems, real-time apps, and high-performance dashboards, including dynamic forms and Gantt charts. Technology Stack: - LAMP Technical Skills: - 8+ years in web and software development - Proficient in PHP, Laravel framework, and databases (MySQL, PostgreSQL) Industry Experience: - E-commerce - Tour & Travel - Edtech - Food - Financial Services - Healthcare - Logistics - Energy - Retail Key Capabilities: - Web and mobile product development - Enterprise application services - IoT and cloud consulting I’m here to help. Let’s connect to discuss how I can support your project and drive it toward success.
    Featured Skill d3.js
    Vue.js
    AngularJS
    Scrum
    Kanban Methodology
    Kanban Board
    IT Consultation
    Design Enhancement
    AWS Application
    Laravel
    PHP
    JavaScript
    TypeScript
    MongoDB
    MySQL Programming
    Node.js
    CodeIgniter
    React
  • $22 hourly

    • 5.0/5
    • (14 jobs)
    🥇 11+ Years Experience as Senior FullStack .Net Developer. I am an extensively experienced, Versatile, enthusiastic, energetic, reliable, dedicated, and determined developer who only concentrates solutions rather than getting stuck with problems. The problem-solving approach keeps me motivated to work to my full potential. I have a high level of knowledge in Asp.net, .netCore, Angular, MVC, React, jQuery, MSSQL, MySQL, HTML5/CSS3 with Sass + Compass, Bootstrap, etc. My Full-Stack expertise: * ASP.NET MVC , .Net 5,6 framework, (WCF, Entity Framework, SQL Server, Sync Framework, ADO.NET, DirectX, and etc.) * SQL Server * JavaScript (ES6/7), React, Angular, ExtJS, jQuery, Ember, Blackbone * Angular 2,4,5,6,7,8,9,10 (Angular Material, NGRX) * Bootstrap, JQuery, Chart.js, GrapesJS * Postgres (sproc, row security and etc) * Docker, Vagrant and etc * HTML5, CSS3(less/sass) * bus NServiceBus, Redis (as cache too) * remote team management (agile: scrum, 7 days sprints and etc) * Nginx, IIS, Apache * SVN, Git, CVS * Business Intelligence (BI) OLAP * Dynamic Ax; CRM; SharePoint; AD Willing to join challenging projects that will boost my experience and help me to evolve as a more technically sound Full stack developer. This will expand my range of expertise in modern technologies.
    Featured Skill d3.js
    React Native
    NodeJS Framework
    Enterprise Software
    Redux Saga
    Redux
    .NET Framework
    React Bootstrap
    React
    ASP.NET MVC
    C#
    AngularJS
    ASP.NET Core
    ASP.NET
    ASP.NET Web API
    SQL
  • $42 hourly

    • 5.0/5
    • (100 jobs)
    Hi there! My name is Prash and I'm a full-stack developer. I've got years of experience working in the field, and I love what I do. I approach every project like it's my first—and because of that, you can trust that your project will be treated as if it were my only one. When you hire me, you're hiring a professional who knows how to write simple, readable code, follow industry best practices and proven advice related to any problem, make great READMEs and put myself in the shoes of developers and non-developers so they don't have to repeat my mistakes on their own or that they don't have to read the code to understand how to deploy. It's also important for me that your project is version controlled properly—that means using Git for version control and GitFlow like branching techniques so we can setup continuous deployment. This makes development feel free from fear or anxiety. It also means setting up JIRA for project management and issue tracking respectively so we can keep track of everything from day one until launch day (or even beyond). Most of the projects I worked on were built in a Microservices architecture and made use of Serverless or Container based stacks (or a mix of both). In these projects I had the good fortune of working on a variety of challenges and was able to wear many different "hats" while solving them—from designing new systems, adding features to the frontend, making secure backends (and documenting them), integrating 3rd-party apps into existing workflows, automating processes, and much more. If I had to choose one skill that has served me best, it would be my ability to design databases that work well for the application by making use of effective design patterns—for example, using an Event Sourcing pattern. My portfolio section highlights some of the products I've helped build, and it also outlines the tech stack in which I have experience. I am looking forward to talking with you about your next big project. Wish you the best!
    Featured Skill d3.js
    Database Design
    CI/CD
    Serverless Computing
    Web Service
    Software Architecture & Design
    Event Sourcing Framework
    API Development
    AWS Lambda
    Vue.js
    Amazon Web Services
    Google Chrome Extension
    Microservice
    GraphQL
    Docker
    Python
  • $60 hourly

    • 5.0/5
    • (3 jobs)
    As a software engineer with over 10 years of experience, I am passionate about developing high-quality business applications from requirements to deployment on servers. Throughout my career, I have built diverse desktop and web applications using JavaScript and C# .Net technologies. From conception to completion, I have been integral to numerous projects, ensuring they are delivered on time and to a high standard. In addition to my technical skills, I possess strong leadership abilities and have successfully led teams of over 40 engineers using agile software development methodologies. I believe that effective communication, collaboration, and team empowerment are key to the success of any project. As a data science enthusiast, I have extensive experience working on big data projects using Azure services. I am always eager to learn new technologies and expand my skill set to ensure that I keep up with ongoing industry developments. My technical expertise are in: ❖ Microsoft Stack❖ C#, ASP.NET, Core, .NET 5, .NET 7, MVC, WPF, Web forms, Entity framework, Blazor, Typescript, MS SQL, Azure & Azure DevOps. ❖JavaScript Stack❖ Angular, React, Node, Express, Nest, Next, jQuery, ES 5-7 ❖Databases❖ MySQL, SQL Server, PostgreSQL, MongoDB ❖Front-end Frameworks❖ Bootstrap, Typescript, Material UI, Ant-Design, Vercel, Tailwind CSS, Semantic UI, Kendo UI, Chakra UI. ❖APIs❖ REST, SOAP, GraphQL ❖Version Control❖ GitHub, GitLab, BitBucket, Azure DevOps ❖Cloud Technologies❖ MS Azure, AWS, Google Cloud Platform, Digital Ocean ❖Generative AI❖ Azure ML, NLP, Computer Vision, ChatGPT, Claude, Gemini, Llama I take great pride in consistently coding to high standards and ensuring that my applications are reliable, efficient, and scalable. I am confident that my skills, experience, and passion for software engineering make me an ideal candidate for any challenging software development project.
    Featured Skill d3.js
    Amazon Web Services
    Angular
    .NET Stack
    Full-Stack Development
    Computer Vision
    Machine Learning
    Artificial Intelligence
    Blazor
    .NET Core
    Microsoft Azure
    ASP.NET
    TypeScript
    React
    Node.js
    JavaScript
  • $85 hourly

    • 4.8/5
    • (26 jobs)
    I’m a problem solver who codes, designs, and optimizes everything from front-end interfaces to back-end systems. With 10+ years of experience in React, Next.js, Node.js, and cloud services, I’ve built everything from sleek web apps to complex APIs and scalable architectures. Whether it’s front-end development, back-end engineering, database optimization, or full-scale app development, I deliver high-quality solutions that work in the real world. If you need someone who can handle the full development cycle and tackle technical challenges head-on, let’s connect! ✨ Experiences ✨ 💄 Estée Lauder: I have designed and implemented custom product carousels using React Storybook, improved user engagement through new loyalty marketing pages, and enhanced several brand websites including MAC Cosmetics, Bobbi Brown, and Aveda. My work includes integrating react-ga for effective Google Analytics tracking, significantly improving decision-making and user experience. I led innovation sprints to develop the 'Gift Loyalty Points' feature, crafting both the backend API with Express.js and the frontend using React and Tailwind CSS, which markedly enhanced platform functionality and user experience. Additionally, I developed and tested backend systems like appointment booking, employing Jest for comprehensive testing of loyalty point redemption endpoints to ensure system robustness and reliability. 💼 Latitude Inc: While working at Latitude Inc., I led the redesign and enhancement of web pages using React and Bootstrap, significantly improving the user interface and user experience to enhance engagement. I developed a comprehensive resume filtering system, employing SQL and Express.js for robust backend functionality, and React on the frontend for seamless user interactions. Within this system, I effectively utilized Redux Thunk to manage asynchronous data operations, ensuring smooth state management. Additionally, I designed and implemented complex filtering algorithms, integrating Redux Thunk for asynchronous actions to optimize the efficiency of sorting and recommending candidates based on specific criteria such as skills, experience, and educational background.
    Featured Skill d3.js
    AI Development
    Angular 10
    Database
    DevOps
    Amazon Web Services
    GraphQL
    NestJS
    Next.js
    Python
    Node.js
    TypeScript
    Redux
    ExpressJS
    JavaScript
    React
  • $30 hourly

    • 5.0/5
    • (10 jobs)
    Are you looking for a full-stack developer proficient in Python and JavaScript frameworks? I’d love helping you. For over 6 years I’ve been building web apps that handle huge amounts of data to serve various business purposes. My professional interests include data analysis, parsing, scraping, and natural language processing. E.g., I studied and applied Natural Language Toolkit (NLTK) when earning my Master's degree. Do you think your project will require such expertise? I’ll share my opinion on what technologies to choose and give you my estimates on the project cost and timeline. I speak and write good English. I'll be able to communicate with you clearly and available for voice calls as needed. You might have seen my open-source contributions on the web. I'm a keen Python Package Index contributor and one of my packages got major attention from the dev community. List of the technologies I’m experienced with: Server Side: Node.js, Express, Python, Django, Flask, nginx, AWS, Heroku, DigitalOcean, uWSGI. Front-End: JavaScript, React, AngularJS, jQuery,. Databases: MongoDB, MySQL, PostgreSQL, SQLite, Redis. Project management: Jira, Trello, Pivotal Tracker, GitHub Issue Management. Build and continuous integration tools: Jenkins, Socket.io, Mocha.js, Chai.js, webpack, Babel. Source Control: Git. Let’s build a great product together.
    Featured Skill d3.js
    iOS
    React
    Mobile App Development
    API Integration
    Android
    API
    Python
    PHP
    CSS
    HTML
    Data Entry
    JavaScript
    English
    Web Development
    Web Design
  • $30 hourly

    • 5.0/5
    • (4 jobs)
    💎 Senior Full Stack Developer 💎 10 years of professional development experience 🏆 50+ successfully implemented projects ✅ Projects from scratch ✅ Maintaining work with existing project and platform ⏰ Available for 40 hours per week Hi, I’m Pavel a skilled full stack developer with extensive experience creating systems for industries like Real Estate , Healthcare , Education , Accounting , and Logistics . As a PHP Laravel backend specialist , I’ve worked on projects involving Laravel integrations with Vue.js , React.js , and AI powered platforms . My versatile skill set allows me to adapt quickly to new tools and craft custom full stack solutions tailored to project requirements 🔶 Backend Development : Specialize in designing , developing , and maintaining web applications and SaaS platforms with Laravel , focusing on scalable , and secure backend systems . I also have expertise in using Livewire to implement dynamic application functionality 🔶 Frontend Development : Build dynamic , responsive, and user-friendly interfaces using Vue JS , React , and Next.js , ensuring a seamless user experience across devices and browsers. I also integrate CSS framework for sleek UI design 🔶 API Integration : Develop and maintain RESTful APIs , as well as custom API integrations , including GraphQL , to enable smooth communication between front end and back end systems . I also have experience with payment gateways and voice integration tools like Twilio 🔶 Database Management : Design and manage database using MySQL , PostgreSQL , and MongoDB , ensuring efficient data storage, retrieval, and security. My expertise includes using Firebase for real-time data management 🔶 Code Quality and Testing: Write clean, maintainable code and perform comprehensive testing using tools like PHPUnit and Laravel Dusk. I ensure top-notch application performance through unit testing, integration testing, and debugging 🔶 Version Control : Utilize Git for version control and collaborate on code reviews with other dev . This ensures a smooth, streamlined workflow in project ranging from startups to larger CRM system 🔶 Deployment and Maintenance : Manage deployment processes and server administration using AWS , Docker , and CI/CD tool like GitHub Actions . I handle server management and perform ongoing maintenance to ensure continuous operation and quick issue resolution 🔷 Programming Languages : PHP , JavaScript 🔷 Frameworks : Laravel , Laravel Nova , CodeIgniter , Yii2 , Vue.js , React.js 🔷 Databases : MySQL , PostgreSQL , SQLite , MongoDB , Firebase 🔷 ORM : Eloquent ORM 🔷 Web Servers : Apache , Nginx 🔷 Version Control : Git 🔷 API Dev ☎️ Contact me if you are looking for experienced developer in the following areas of work : Laravel , e-commerce , PHP , API web application development , Web Development , My SQL Programming , Java script , JQuery , Custom PHP , API integration , Database , Bootstrap , Css restful API , HTML , HTML5 , Database Architecture , site , AMP Framework , Across language Server , Adaptive web design , Affinity designer , App development , Database Administration , React , Redux , React Native , Type script , Node j.s. , CSS 3 , Mongo BD , Graph QL , Vue JS , Vuex , Web Application , SAAS , SCSS , JSON , Nuxt js , PHP , PHP script , Core PHP , HTTP , Yii , Yii2 , Laminas , Vtiger , Shopwar , Symfony 4 , Codeigniter , Database design , Javascript , Website Angular , JS Frontend development , Jquery AJAX Landing page , HTTP , Template Markup , MySQL , SQL , Microsoft SQL server , Database management , Linux SQLte , Mongo BD , NoSQL , database Express JS , C# , Mongo BDops , Manager Software architecture & Design , Firebase , Postgre SQL , Postgre SQL Programming , Transact SQL , Oracle Database , ETL , Restful API , Restful API Architecture , Laravel , PHP , JavaScript , API MySQL , need Web Development API Integration , CSS HTML , Vue.js , Custom PHP , React jQuery , MySQL Programming , HTML5 , Bootstrap RESTful API , CSS 3 , WordPress , Amazon , CodeIgniter , Docker , Node.js , Web Design Laravel , Laravel developer , php laravel , laravel vue , full stack laravel , flutter laravel , laravel vue.js , back end developer , backend nodejs , back end engineer , java backend , developer back end , python backend , laravel backend , laravel developer Laravel , Laravel developer , php laravel , laravel vue , full stack laravel , flutter laravel , laravel vue.js , APIs integration , AI website , AI needed , Back-End Framework needed Python , Apache Server , AWS Integration plugin , Backend Developer needed , vuejs , Cloud Services expert , Continuous Integration specialist , reactjs , CRM Expert to build Custom System , aws server , DevOps Experience , ERP Development , Flutter Code , Expert ASP.NET , TypeScript , ChatGPT Chatbot integration , Laravel developers , experienced Laravel , Laravel expert , Laravel engineer , api development , dev tools Laravel , livewire , Node js , Next js , UI
    Featured Skill d3.js
    SaaS
    Full-Stack Development
    React
    Vue.js
    API Integration
    RESTful API
    Web Development
    Laravel
    CSS
    SQL
    MySQL
    API
    HTML
    JavaScript
    PHP
  • $50 hourly

    • 5.0/5
    • (9 jobs)
    Hi everyone👋 Bringing your vision to life requires not just understanding your goals but also having the technical expertise to execute them effectively. That’s where I come in. I’m a full-stack developer with 11+ years of experience, specializing in building scalable SaaS solutions, AI-powered applications, and business-aligned platforms for industries like Healthcare , EdTech , E-commerce , and Fintech . Whether you need to streamline operations with ERP or CRM development, build an innovative AI-powered chatbot, or scale your business with a robust SaaS application, as a fullstack developer I can help. Why Partner With Me? • Proven Expertise ✅: From launching SaaS MVPs to creating AI-powered systems, I’ve delivered solutions that enhance business performance as a fullstack. • Problem-Solving Mindset 🛠️: I dive deep into challenges, crafting efficient, customized solutions tailored to industries like Fintech and Logistics & Supply Chain: • Strong Communication 🤝: Fluent in English, I collaborate closely to align your vision with practical, scalable solutions. • Optimizing budget ✅: as a fullstack developer I can cover both front-end and back-end and API Integrations. I’ve helped clients achieve their goals and measurable results: • Developed a subscription management platform that boosted billing efficiency and improved user retention 📊 • Created an AI-powered recommendation system that increased eCommerce conversions 🛒 As a full-stack developer with 11+ years of hands-on experience, I honor my skills with a diverse technology stack: • Proficient in frontend technologies such as JavaScript, TypeScript , React.js , Next.js , HTML5 , and CSS ; • Experienced in building backend using Node.js , PHP , Python , Django • Developed databases leveraging MySQL , PostgreSQL , and MongoDB ; • Skilled in AWS ☁️ If this sounds like a match, let’s discuss your project in detail. Feel free to drop me a message or send an invitation. Let’s get started building something amazing together 🚀
    Featured Skill d3.js
    CSS
    HTML
    Front-End Development
    React
    Back-End Development
    Generative AI
    Artificial Intelligence
    AI Development
    OpenAI API
    SaaS Development
    API
    Node.js
    API Integration
    Web Development
    JavaScript
  • $20 hourly

    • 5.0/5
    • (49 jobs)
    👉 𝐊𝐞𝐲 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬: 🏆 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 Upwork Freelancer for the past 6 years 🕰 𝟏𝟎,𝟎𝟎𝟎+ 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐡𝐨𝐮𝐫𝐬 on Upwork 💎𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 of professional full-stack development experience 🚀 𝟓𝟎+ projects completed on Upwork ⭐ Consistently 𝟓-𝐬𝐭𝐚𝐫 𝐫𝐚𝐭𝐞𝐝 🎯𝐂𝐨𝐦𝐩𝐫𝐞𝐡𝐞𝐧𝐬𝐢𝐯𝐞 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 I'm a 𝐭𝐨𝐩-𝐫𝐚𝐭𝐞𝐝 𝐩𝐥𝐮𝐬 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with a proven track record of delivering high-performance web applications. I specialize in building 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭, 𝐚𝐧𝐝 𝐮𝐬𝐞𝐫-𝐟𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 using React.js. Committed to 𝐞𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞 𝐚𝐧𝐝 𝐭𝐨𝐩-𝐭𝐢𝐞𝐫 𝐜𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐬𝐞𝐫𝐯𝐢𝐜𝐞, I ensure that every project meets the highest standards of performance and user satisfaction. 𝗠𝘆 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀: ✔𝗘𝘅𝗽𝗲𝗿𝘁𝗹𝘆 𝗰𝗿𝗮𝗳𝘁𝗶𝗻𝗴 𝗿𝗲𝘂𝘀𝗮𝗯𝗹𝗲 𝗥𝗲𝗮𝗰𝘁 𝗰𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁s I specialize in creating React components that can be used efficiently across multiple projects. These components not only save time during development but also enhance the overall code quality. By reusing components, it becomes easier to maintain and update codebases. ✔ 𝗗𝗲𝘀𝗶𝗴𝗻𝗶𝗻𝗴 𝗮𝗻𝗱 𝗶𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗶𝗻𝗴 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝘃𝗲, 𝗺𝗼𝗯𝗶𝗹𝗲-𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝘂𝘀𝗲𝗿 𝗶𝗻𝘁𝗲𝗿𝗳𝗮𝗰𝗲𝘀: I have expertise in designing and building user interfaces that adapt seamlessly to various screen sizes and devices. This involves using a combination of HTML, CSS, and JavaScript to ensure that users have a consistent and user-friendly experience, regardless of whether they are on a desktop computer or a mobile device. ✔ 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀𝗹𝘆 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗻𝗴 𝘁𝗵𝗶𝗿𝗱-𝗽𝗮𝗿𝘁𝘆 𝗹𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀 𝗮𝗻𝗱 𝗔𝗣𝗜𝘀: I am skilled at integrating external libraries and APIs into web applications. This integration extends the functionality of the applications and allows for the incorporation of new features without reinventing the wheel. This approach saves development time and resources. ✔ 𝗨𝘁𝗶𝗹𝗶𝘇𝗶𝗻𝗴 𝗥𝗲𝗱𝘂𝘅 𝗳𝗼𝗿 𝗿𝗼𝗯𝘂𝘀𝘁 𝘀𝘁𝗮𝘁𝗲 𝗺𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 (𝗥𝗲𝗱𝘂𝘅 𝗼𝗿 𝗖𝗼𝗻𝘁𝗲𝘅𝘁 𝗔𝗣𝗜): I have experience in using Redux, a powerful state management library for React, or Context API to efficiently manage the application's state. This ensures that data flows smoothly throughout the application, even in complex scenarios. Effective state management leads to streamlined application behavior and improved user experiences. ✔ 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗶𝗻𝗴 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲𝘀 𝘄𝗶𝘁𝗵 𝗿𝗲-𝘂𝘀𝗮𝗯𝗹𝗲 𝗰𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀: I focus on optimizing web application performance. This includes making the application faster, improving accessibility, and enhancing its search engine visibility (SEO). I achieve this by leveraging reusable components, which not only improve code maintainability but also contribute to a consistently high level of performance and user experience. ✔ 𝗘𝗺𝗽𝗹𝗼𝘆𝗶𝗻𝗴 𝘂𝗻𝗶𝘁 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 𝗮𝗻𝗱 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝘁𝗲𝘀𝘁𝗶𝗻𝗴 𝘁𝗼 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲 𝘁𝗵𝗲 𝗳𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄: To streamline the frontend development process, I employ unit testing and integration testing, which are automated testing procedures. These tests are designed to catch issues early in the development cycle, ensuring that the code remains of superior quality and that changes to the codebase do not introduce unexpected problems. This automation improves the overall efficiency and reliability of the development workflow 👨‍🏫 𝗖𝗦𝗦 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝗜 𝗮𝗺 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝗱 𝘄𝗶𝘁𝗵: ✔ MUI ✔ Bootstrap ✔ Tailwind ✔ Ant Design ✔ Materialize UI 👨‍🏫 𝐌𝐲 𝐬𝐤𝐢𝐥𝐥 𝐬𝐞𝐭 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐬 ✔ React ✔ React Hooks ✔ Redux ✔ TypeScript ✔ JavaScript ✔ GraphQl ✔ Next.js ✔ GatsBy 🥇 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 𝗣𝗲𝗿𝘀𝗼𝗻𝗮𝗹 𝗤𝘂𝗮𝗹𝗶𝘁𝗶𝗲𝘀: - Ability to understand business requirements and translate into technical requirements - Passion for quality and attention to detail - Focus on moving the business forward. It's my pleasure to apply my experience to solve your problems in reasonable time. Let's start and feel free to invite me to your job
    Featured Skill d3.js
    React Native
    HTML
    Ember.js
    Lodash
    React Bootstrap
    Git
    Redux
    Web Development
    TypeScript
    Tailwind CSS
    JavaScript
    React
  • $50 hourly

    • 5.0/5
    • (1 job)
    ✅ ♛ TOP-RATED PLUS! ✅ ✓ HIGH-QUALITY PRODUCT DELIVERY✅ ☯ LONG-TERM RELATIONSHIP 🇺🇦 Hey, I'm Ukrainian, I'm in a safe place and have the ability for non-stop work! ⚡️ 🌍 Our team is distributed over POLAND 🇵🇱, ITALY 🇮🇹, ROMANIA 🇷🇴, CANADA 🇨🇦, and UKRAINE 🇺🇦. I am a Full Stack Engineer at InterCode company with 10 years of experience in the industry! 👨‍💻👨‍👩‍👧‍👦 🔥Technical Skillset: 🖥 Programming Languages / Technologies: .NET 7 / JavaScript / TypeScript / HTML/ CSS, C# / ASP.NET Core / Web Services and APIs / Microservices / Kafka / XML / JSON / JWT 📊 RDBMS MS SQL / Postgres / Oracle / SSRS, PowerBI and Tableau Server / CDC and ETL 👨‍👩‍👧‍👦 Methodologies Agile, SCRUM, Kanban / TDD / Shift-Left / Feature Driven Development ☁️ Cloud Azure AD and Azure App Services / DAPR / K8S / Azure Pipelines, GitLab Pipelines / Terraform I have successfully led teams of up to 15 engineers in delivering high-quality software solutions. I strive to achieve results, take responsibility for my work, and communicate effectively with others. I'm always open to learning new things and receiving constructive criticism. Keywords🔑 Front-End Development Back-End Development Website Responsive Design ReactJS Next.js TypeScript HTML5 CSS3 SCSS SASS Bootstrap Material-UI Webpack Ant Design Angular JavaScript Tailwind CSS GraphQL Redux React Bootstrap Website Redesign Web Application Ecommerce Website Browser Extension Figma Performance Optimization UX/UI Design Mobile App Development MERN Stack MongoDB Express.js React.js Node.js Nest.js React IOS Android API Design SQL PostgreSQL Amazon Web Services DynamoDB S3 EC2 Expo App Center Firebase Distribution TestFlight RESTful APIs Cloud Platforms AWS Azure Websockets Charts 3D Visualization Third-Party APIs JavaScript Developer TypeScript Developer Angular Specialist NgRx Expert RxJS Developer React Developer Redux Developer Sass Expert MaterialUI Specialist Bootstrap Developer Mantine Developer Frontend Developer Backend Developer Full Stack Developer Web Development Specialist MERN Stack Developer NodeJS Developer Express.js Developer Test Engineer Stripe Integration Specialist Handlebars Developer Agenda Scheduler Developer MySQL Database Administrator PostgreSQL Database Specialist MongoDB Expert AWS Solutions Architect AWS Redshift Developer Agile Project Manager SCRUM Master Kanban Specialist Micro-Frontends Developer Feature Driven Development Specialist Behavior Driven Development Specialist MVP Development Expert Trunk Based Development Expert VSCode Expert WebStorm Expert Jenkins CI/CD Engineer CircleCI Specialist Heroku Deployment Expert DataGrip Database Specialist Studio3T MongoDB Specialist Git Expert GitHub Repository Manager Docker Containerization Expert API Developer Web App Developer Responsive Design Expert Cross-Platform Mobile Developer Third-Party APIs Integration Specialist Performance Optimization Expert Cloud Services Developer CI/CD
    Featured Skill d3.js
    Web Design
    API
    .NET Framework
    ASP.NET Core
    ASP.NET MVC
    ASP.NET
    C#
    CSS
    Angular
    API Integration
    Web Application
    HTML
    React
    JavaScript
    Web Development
  • $65 hourly

    • 5.0/5
    • (53 jobs)
    A Computer Engineer with 10+ years of practical experience. If you're looking for pixel-perfect front-end development, I'm your guy. I work with various tech stacks, including: NextJS, ReactJS, Angular, Typescript, NodeJS, Express, PostgreSQL, TailwindCSS, Storybook, MongoDB, IndexedDB, LocalStorage, and can pick up new technologies easily. Allow me to make your life easier by obsessing over solving your company’s most complicated problems and finding an elegant solution. Don’t waste time hiring freelancer after freelancer, playing a guessing game to see if you’re a good fit. With me, you know you have hired a great asset for your team that will follow your team’s best practices and will write clean, maintainable code. With over ten years of experience as both employee and freelancer, I have worked successfully within each side of the industry. Many completed projects and happy clients have said the same thing about me: that I’m a self starter that can work with minimal to no supervision, that I can swim if tossed in the deep end, and I that am able to grow with your company. I have been part of emerging startups, individual clients with an idea, or large corporations, and have stepped up to the plate in each scenario. I can learn new technologies as needed. When conflicts arise, I de-escalate, break down the problem into smaller pieces, and take a positive approach to the situation. I am a goal, solution oriented person. My goals are always to give my best and a little bit more, because just outside my limitations as an engineer is where I have found the most growth. If you believe this description aligns with your project needs, let’s talk! I can: • Help you choose the correct technology for your project, or update your current tech • Plan a solution that works for you and your budget • Review and improve existing code • Push new code and fixes to your repository daily • Help startups grow and ultimately get acquired • Review pull requests, and merge branches • Ability to bridge Adobe XD, Zeplin, and Figma prototypes and code seamlessly, showcasing a keen sense of UI/UX considerations • Bring your designs to life I am proficient with: • ReactJS - hooks, functional components, state • NextJS - server components, client components, route handlers, app router, server actions, etc • Leveraging UI libraries to speed up front-end production, or building my own reusable components • Consuming APIs and developing databases and backend code • Continuous integration and continuous delivery/continuous deployment - CI/CD Stackoverflow: stackoverflow.com/users/3042625/rgonzalez Github: github.com/relvingonzalez Feel free to schedule a call with me, or send me a message today!
    Featured Skill d3.js
    JSON API
    Storybook
    Web Development
    Front-End Development
    Bootstrap
    TypeScript
    React Bootstrap
    Tailwind CSS
    CSS 3
    HTML5
    JavaScript
    AngularJS
    React
  • $50 hourly

    • 4.9/5
    • (7 jobs)
    Hi. I am full-stack web developer with extensive experience in building high quality web and mobile applications. JavaScript: React.js, Vue.js, Angular.js, Angular 7, Node.js, jQuery, Highcharts.js, React Native MEAN | MERN | MEVN stack HTML / CSS: HTML5, CSS3, Bootstrap 3, Angular UI, Angular strap Databases: Relational (PostgreSQL, MySQL, SQL Server) NoSQL (DynamoDB, MongoDB) Firebase Version control systems: git (Github, Bitbucket) Other: Amazon Web Services (DynamoDB, S3, EC2) Google API Heroku Docker If you have any questions, feel free to reach out. I look forward to working with you!
    Featured Skill d3.js
    React Native
    CSS 3
    React
    HTML5
    Amazon Web Services
    Node.js
    JavaScript
    Angular
    Vue.js
    AngularJS
  • $39 hourly

    • 5.0/5
    • (31 jobs)
    Developed an app that achieved 𝙤𝙫𝙚𝙧 1𝙈 𝙙𝙤𝙬𝙣𝙡𝙤𝙖𝙙𝙨🔥 And know exactly what it takes to make an app stand out and succeed! Here’s how I can help you 𝙨𝙖𝙫𝙚 𝙢𝙤𝙣𝙚𝙮 & 𝙩𝙞𝙢𝙚 on your project: I come with a lot of ready-to-use, high-quality code - optimized and proven to work. In fact, 𝙩𝙝𝙞𝙨 𝙖𝙥𝙥𝙧𝙤𝙖𝙘𝙝 𝙝𝙖𝙨 𝙨𝙖𝙫𝙚𝙙 𝙢𝙮 𝙘𝙡𝙞𝙚𝙣𝙩𝙨 𝙤𝙫𝙚𝙧 $𝟏𝟎,𝟎𝟎𝟎 𝙤𝙣 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 𝙘𝙤𝙨𝙩𝙨 𝙖𝙡𝙤𝙣𝙚! 𝙁𝙖𝙘𝙩𝙨 𝙖𝙗𝙤𝙪𝙩 𝙢𝙚: 🏅Launched 𝟓𝟎+ 𝙨𝙪𝙘𝙘𝙚𝙨𝙨𝙛𝙪𝙡 products 🏆Developed an app that generated $𝟓𝟎𝐤+ 𝙈𝙍𝙍 within the first 6 months 🚀𝙏𝙤𝙥 3% on Upwork 🎯Created competitors for 𝙉𝙞𝙠𝙚 𝙏𝙧𝙖𝙞𝙣𝙞𝙣𝙜 𝘾𝙡𝙪𝙗, 𝙁𝙞𝙣𝙙 𝙈𝙮 (𝘼𝙥𝙥𝙡𝙚), 𝙁𝙡𝙤 and others 💲Generated over $1𝙈 𝙞𝙣 𝙧𝙚𝙫𝙚𝙣𝙪𝙚 for my clients 𝙎𝙝𝙤𝙧𝙩 𝙥𝙞𝙩𝙘𝙝: As a Senior React / React Native developer with 7+ years of experience, I can create, improve, and support your web applications, mobile apps, projects, startups, and MVPs. Whether you need a mobile app developer for your next project or full stack developer, I’ve got you covered. 𝙁𝙪𝙡𝙡 𝙡𝙞𝙨𝙩 𝙤𝙛 𝙢𝙮 𝙨𝙠𝙞𝙡𝙡𝙨: 📱 Mobile: TypeScript, React Native, Expo, React Navigation, Redux, Apollo, GraphQL 🖥 Web: TypeScript, JavaScript(ES5, ES6, ES7), React.js, Next.js, Redux, SASS/SCSS, GraphQL, REST 🔧 Build tools, package managers: npm, yarn, Eslint, Prettier, Flow, Husky 🗄Testing: Jest, Mocha, Detox I can also cover app design, app marketing, mobile app development, website, shopify, wordpress, full stack developer. I offer a free review session & estimation before we start, where I’ll analyze your current setup, suggest improvements in hours, no obligation to hire me afterward🙌 𝘾𝙡𝙞𝙘𝙠 𝙩𝙝𝙚 𝙜𝙧𝙚𝙚𝙣 "𝙎𝙚𝙣𝙙 𝙖 𝙢𝙚𝙨𝙨𝙖𝙜𝙚 𝙗𝙪𝙩𝙩𝙤𝙣" - 𝙎𝙚𝙣𝙙 𝙢𝙚 𝙖 𝙢𝙚𝙨𝙨𝙖𝙜𝙚 𝙖𝙣𝙙 𝙛𝙚𝙚𝙡 𝙛𝙧𝙚𝙚 𝙩𝙤 𝙡𝙚𝙩 𝙢𝙚 𝙠𝙣𝙤𝙬 𝙖𝙣𝙮 𝙤𝙩𝙝𝙚𝙧 𝙙𝙚𝙩𝙖𝙞𝙡𝙨 𝙮𝙤𝙪 𝙩𝙝𝙞𝙣𝙠 𝙢𝙞𝙜𝙝𝙩 𝙗𝙚 𝙧𝙚𝙡𝙚𝙫𝙖𝙣𝙩. 💡Additional skills: As a full-stack developer with a strong background in React.js, React Native, and Flutter, I specialize in front-end development using technologies like Vue.js, Angular, Next.js, and Laravel to build responsive, SEO-friendly web applications. I have experience as both a React and Vue developer, collaborating closely with product designers and UX experts to create seamless, user-friendly interfaces. Whether it’s building fast AMP-optimized pages, developing mobile apps with React Native or Flutter, or handling back-end development with Laravel, I focus on delivering high-quality, responsive UIs. 💡In addition to front-end expertise, my experience extends to backend technologies such as MERN, Node.js, Laravel, and Python, with Django and Ruby on Rails for scalable backend development. 💡I've also developed and optimized WordPress and Shopify websites for SEO, working as both a Shopify and WordPress developer. My skills include Auth0 integration, blockchain development, and custom website design using tools like Webflow and Elementor. 💡Being a Senior React Native Developer with extensive experience in React Native, specializing in building high-performance React Native mobile apps for iOS and Android. I leverage frameworks like React Native, Expo, and React, React.js to deliver mobile app development solutions that combine stunning UI/UX design with optimized functionality. 💡My expertise extends to frontend technologies like Vue.js, Next.js, Nuxt.js, JavaScript, TypeScript, CSS3, and HTML5, ensuring responsive and modern designs using tools like Figma, Sketch, Bootstrap, and Tailwind CSS. 💡Besides being a React Native developer, in the backend, I excel with Node.js, Express.js, and PHP (including Laravel), along with API integration using RESTful APIs and payment systems like Stripe. My database skills include MySQL and MongoDB, ensuring secure and scalable solutions. I’ve built cross-platform React Native apps tailored for both iOS and Android, utilizing Expo to streamline development and deployment. 💡With a strong background in WordPress, I develop custom themes, plugins, and WooCommerce stores, while optimizing websites for speed, functionality, and SEO.
    Featured Skill d3.js
    Firebase
    User Authentication
    User Profile Creation
    Hybrid App Development
    iOS Development
    Android App Development
    Smartphone
    Android
    iOS
    Mobile App Development
    React Native
    Web Development
    JavaScript
    Web Application
    React
  • $25 hourly

    • 4.8/5
    • (48 jobs)
    I am a resourceful professional with more than 7+ years of experience in Microsoft's developing environment. I am very experienced as a full stack developer working on both desktop, web as well as mobile applications. I have my roots into Asp.Net, React, Node and Angular development and have done websites utilizing latest versions. Asp.Net, Core , MVC, C#, WCF, Microsoft-Azure Telerik-Kendo UI MSSQL, MYSQL, SQL, Firebase, MongoDB Ajax, Jquery, OOP, WebServices, Intuit anywhere RSS Feeds, CMS, Google AdSense Integrating QB online/desktop accounts to other applications is my expertise. Have experience in ArcGIS and Google Maps. I have a full understanding of the technical side of database operations. Thanks Priti
    Featured Skill d3.js
    Telerik
    Adobe Photoshop
    Angular 6
    Kendo UI
    Redux
    ExpressJS
    D3.js
    .NET Core
    JavaScript
    Next.js
    React
    Angular
    Node.js
    TypeScript
    C#
    .NET Framework
    ASP.NET
  • $40 hourly

    • 4.9/5
    • (14 jobs)
    I'm a Data Engineer with six years of experience designing, implementing, maintaining, and documenting complex data warehouses and data lakes. I focus on ETLs and data pipelines, security policies and data governance, and process automation with Power Apps and Power Automate. I’m here to support startups, small and large companies, and organizations to grow by getting the most of data, by improving your decision-making by creating tools, dashboards, and environments that guarantee to obtain valuable information and trends from data with a user-friendly and adaptive interface. I specialize in the following technologies: ✅ Process automation tools: Power Automate, Zapier, Power Apps, Python ✅ Cloud-based ETL services from AWS and Azure and GCP (Data Prog, Lambda, Glue) ✅ Python for data analysis and data science (PySpark, Numpy, Pandas, Scipy) ✅ SQL and Non-SQL databases (MySQL, SQLServer, PostgreSQL, MongoDB, Document DB) ✅ Visualization tools: Power BI, Looker Studio, QuickSights, Tableau
    Featured Skill d3.js
    Microsoft PowerApps
    ETL Pipeline
    Microsoft Azure
    Automation
    Data Analysis
    Business Intelligence
    Data Visualization
    SQL
    Dashboard
    Looker Studio
    Python
    Google Sheets
  • $25 hourly

    • 5.0/5
    • (20 jobs)
    Upwork Highlights: 🌟 Top Rated Developer with a stellar 100% Job Success Rate 💪 Proven track record of consistently delivering outstanding results Frontend software engineer and web developer specializing in React, Next.js, Gatsby, Tailwind, Bootstrap, and Bulma working on large-scale distributed systems. I have 7+ years of experience solving complex problems that plague enterprise and medium-sized businesses. I am a problem solver & can build entire apps from scratch or optimize an existing app already in the field. Services Offered: ✨ Mastery in React: From simple components to intricate applications ⚡ Next.js Excellence: Blazing-fast, SEO-friendly web applications 🎨 Responsive Design: Tailwind, Bulma, Bootstrap 📱 Mobile App Development: Seamless experiences with React Native Key Achievements: 💼 Over 7 years of hands-on experience in React, Next.js development 🎓 Bachelor's Degree in Software Engineering 🏆 Bootstrap React Certificate holder from Udemy Client Commitment: 🤝 Committed to forging long-term partnerships 🎯 Tailoring solutions that surpass client expectations 🌐 Continuously expanding expertise to meet evolving technological needs Let's embark on a collaborative journey to breathe life into your vision! 🚀
    Featured Skill d3.js
    NodeJS Framework
    Firebase
    UX & UI
    Node.js
    API Integration
    AWS Amplify
    Bootstrap
    GraphQL
    TypeScript
    CSS
    HTML
    React Native
    Tailwind CSS
    Next.js
    React
  • $40 hourly

    • 5.0/5
    • (14 jobs)
    I'm a detailed oriented JavaScript Developer skilled in Data Visualization. My skillset (D3.js, Power Bi, Three.js, TypeScript, Angular, React, etc.) allows me to design and implement high-performance custom data visualizations and dashboards in all their stages.
    Featured Skill d3.js
    Microsoft Power BI Data Visualization
    CSS
    MySQL
    Django
    Angular
    Laravel
    HTML5
    Microsoft Power BI Development
    Progressive Web App
    Web Development
    Microsoft Power BI
    Data Visualization
    SQL
    D3.js
    TypeScript
    JavaScript
    Dashboard
  • $40 hourly

    • 4.7/5
    • (9 jobs)
    🔸 100% Job Success 🔸All 5 ⭐️ review 🔸TOP 1% of Upwork Agencies 🔸$600k + Earned Hey Upwork Friends 👋 I'm Max, here to help with your Blockchain and Full-Stack needs. 🔗 Blockchain with Solidity: Got a cool idea for the blockchain world? I can help bring it to life with smart contracts and DApps. 💻 Full-Stack Development with Python (Django) and React.js: Need a website that looks great and works smoothly? I'm your guy for building awesome web apps. Why Pick Me? 💡 I do two things really well: Blockchain and Full-Stack Development. 🎯 I focus on delivering great work, on time. 🤝 I like keeping things clear and simple when we talk. 👀 Always up with what's new on Upwork. Got a project in mind? Let's chat and make something amazing together! Buzz words: Blockchain JavaScript Smart Contract Cryptocurrency Ethereum Solidity API Web Development PHP Blockchain Development Node.js Blockchain Architecture React API integration Smart Contract development Blockchain platform Blockchain NFT & Cryptocurrency Web design dApp development HTML Java Crypto wallet Blockchain security DeFi Bitcoin NFT minting Uniswap Web3 Crypto Asset Python NFT marketplace NFT art NFT marketing NFT collection generation Web Application Marketing Strategy Marketing Research Lead Generation Java Software Architecture & design Bridge Java MongoDB React Native MERN stack Cryptography Compliance FinTech Security Token development Payment gateway integration iOS Android Figma Ethers.js C++ Laravel Vue.JS Angular 5 NFT metadata Smartphone Android iOS Python Node.JS API development RESTful API Database Architecture Database design Web3.js Database development Data Scraping CSS NFT dApps Initial Coin Offering Multichain platform Crypto Exchange Platform App development eCommerce website development Next.JS JavaScript React Web Application Web Development CSS API Integration API HTML React.js Amazon Web Services PHP Node.JS Next.JS Web Design MongoDB Node Laravel RESTful API MySQL Tailwind CSS Website SaaS Redux Figma Express.js HTML5 Landing Page PostgreSQL React Native TypeScript Nest.JS Node.js framework jQuery Responsive Design Vue.js Full-stack development AI development Backend CSS 3 Database Architecture eCommerce Graphic Design Heroku Material Design Search Engine Optimization SEO System Architecture Android Android App API development Chart.js D3.js Desktop application DevOps Docker Git GitLab iOS development Mobile app Prisma Project management Prototype Design REST API RESTful Architecture SSCS Software Architecture & Design SQL T3 Stack Mobile App Development Android iOS React Native Smartphone JavaScript iOS Development User Profile Creation React API integration Android app development Hybrid App Development In-App Purchase Flutter Node.JS Tablet Firebase Android development User authentication TypeScript Native App Development Camera Push Notifications PHP Mobile App Microphone MySQL Map integration Mobile App Design App Development Business with 1-9 Employees CSS HTML Social Media Account Integration Location-based Services Web development Chat & Messaging Software API Web application Personal Computer In-App Search In-App Advertising Application Security Business with 10-99 Employees AWS Amplify Firebase Realtime Database Full-stack development PostgreSQL REST API Google Cloud Platform iPad App Development MongoDB Data Analysis Redux Next.JS Back-End Development Cross Browser & Device Compatibility Database Development UX & UI 𝗕𝘂𝘇𝘇 𝘄𝗼𝗿𝗱𝘀 Back-end: Node.js (nest.js) TypeScript JavaScript, web development, cloud services, Postgresql, MySQL, Redis, MongoDB, web platform, react, Blockchain JavaScript Smart Contract Cryptocurrency Ethereum Solidity API Web Development PHP Blockchain Development Node.js Blockchain Architecture React API integration Smart Contract development Blockchain platform Blockchain NFT & Cryptocurrency Web design dApp development HTML Java Crypto wallet Blockchain security DeFi Bitcoin NFT Buzz words mini-apps: Telegram API Telegram Chatbot Development Bot Development Python Scripts & Utilities Data Scraping Web Scraping Automation ChatBot Bot Framework Scripting Community Management Game Development Game Design Bot Game Consultation Algorithm Development Data Entry Node.js Data Extraction AI ChatBot AI Bot Community Management Online Chat Support API Development iGaming Task Automation iOS Smartphone JavaScript React Web Application Web Development CSS API Integration API HTML React.js Amazon Web Services PHP Node.JS Next.JS Web Design MongoDB Node Laravel RESTful API MySQL Tailwind CSS Website SaaS Redux Figma Express.js HTML5 Landing Page PostgreSQL React Native TypeScript Nest.JS Node.js framework jQuery Responsive Design Vue.js Full-stack development AI development Backend CSS 3 Database Architecture eCommerce Graphic Design Heroku Material Design Search Engine Optimization SEO System Architecture Android Android App API development Chart.js D3.js Desktop application
    Featured Skill d3.js
    Project Management
    Business Development
    Search Engine Optimization
    Sales Strategy
    Elearning Design
    Scrum
    Solidity
    Rust
    Solana
    Ethereum
    Django
    Python
    Golang
    API Integration
    CSS
    JavaScript
    Smart Contract
    Blockchain
    Web Application
    Web Development
    React
  • $10 hourly

    • 4.8/5
    • (139 jobs)
    My name is Pairajneer kaur and I have 5+ years experience in responsive website design and development. I have a great hand in CMS's and Frameworks like wordpress, Squarespace, Shopify, Opencart, Cakephp, Bigcommerce, Wix, Weebly, Prestashop, node.js, mongoDB, Woocommerce, NFT, Etherium, Crypto, Blockchain, Solidity, Yii2, Magento1.9 and Magento 2. I also have a proficiency in designing websites by using CSS3, Html5, Twitter bootstrap. The projects that i have made for my clients have been fully responsive adapting to the coming screen sizes for all the devices. Apart from this, my sharp eye in designing and Photoshop has helped me a lot in handling and developing elegant products for my clients. Feel Free to reach me out for any queries. I always try to make sure that my client relation turns out to be a memorable one.
    Featured Skill d3.js
    Solidity
    Google Ads
    Shopify
    Magento 2
    Yii2
    BigCommerce
    Website Migration
    WordPress Development
    Canva
    Page Speed Optimization
    React
    Ecommerce Website
    Search Engine Optimization
  • $22 hourly

    • 4.9/5
    • (10 jobs)
    Sam at Glance - ⭐Top-Rated Plus ⭐ Available for Immediate Start. ⭐ Among "Top 3%" Upwork Tested web developer ⭐ 60+ completed web development projects ( On & off-platform ) ⭐ Regular Project Updates and Fluent Communication I am a Full Stack Developer with extensive experience in both frontend and backend technologies. With a solid background in Web Application Development, Software Development, and API Integration, I specialize in transforming ideas into robust business applications. ▶ I have a diversified portfolio and worked with different types of industries in streamlining processes and turning their ideas into reality in the form of business/ web applications. I have worked with industries | domains like Healthcare, CRM. SAAS. Marketplace, E-commerce, Logistics & supply chain, Stock, Fintech, and much more. ✔ I have worked in all phases of web application development, from requirements analysis to maintenance and debugging. Please have a look at the area that I can help you with: → Business analysis & conceptualizing of requirement → Mock-ups & Wireframing → Architecture Design → Database Design → Frontend Development → Backend Development → Testing → Deployment → Maintenance → Project Management ✅ [ I'm well-versed with technologies such as ] → [ Backend Technologies ]: .NET 8/7/6, ASP .NET Core, Asp .NET MVC, Blazor Web Assembly, Blazor server, MVC Razor Pages, ABP.io, BOS framework, C#, Vb, LINQ, Entity Framework, Dapper, Linq2db → [ Frontend Technologies ]: Angular framework, React.js, Vue.js, JavaScript, jQuery, TypeScript, Next.js, HTML5, CSS3, → [ Databases ]: Microsoft SQL Server, Azure SQL, MySQL, Azure Cosmos DB, MongoDB, Postgres, Google Firebase → [ AI ]: ML.NET, Artificial Intelligence, OpenAI → [ APIs ]: API Integration, GraphQL, RestAPI, → [ Cloud Platforms ]: Azure, AWS, Google cloud platform → [ Architecture ]: Domain-driven design (ABP.io), N-layered, Onion architecture → [ Development Methodologies ]: Agile, Scrum, Test-Driven → [ Others]: Azure DevOps, GitHub, BitBucket, Git, Jira, asana ✔ [ The skills you will need mostly as a client ]: → Effective Communication → Quick Learner → Patient Work Discipline Against Obstacles → Task & Time Management Under Limited Deadlines → Ability to Prioritize Tasks During my career at Step2gen Technologies Private Limited, I resolved different kinds of tasks and this allows me to say that I could easily cope with any challenge in my future projects. I am a very responsible and hardworking person who can work independently with little or no supervision. So if you are looking for resource to help you with your crucial and urgent requirement right now? Let's Connect...
    Featured Skill d3.js
    Angular 10
    Angular 9
    ASP.NET Core
    .NET Core
    .NET Framework
    Web Development
    Web Application
    ASP.NET Web API
    Angular
    Back-End Development
    C#
    JavaScript
    Full-Stack Development
    Blazor
  • $30 hourly

    • 4.6/5
    • (66 jobs)
    Hello, I am Full Stack Front End Developer With JQuery & Javascript Expertise, I have 12+ years Experience , My AIM is to deliver an optimized web app free from the Errors with semantic and clean code . Technology stack: ► Angular, SignalR, Asp.Net Core, MVC, C#, ► Node Js, Express Js, Mongo DB ► HighChart, D3 Js, JQuery, Javascript ► Bootstrap, SCSS, Html5, Css3, Tailwind css ► Sql Server, Mongo DB ► Bitbucket, Github, GitLab, SVN, TFS ► Jira, Asana, Trello ► Zeplin, Figma, Photoshop (PSD to HTML) I look forward in speaking with you soon. Feel free to contact me here in Upwork so we can go over on chasing our success!
    Featured Skill d3.js
    PSD to HTML
    Highcharts
    Tailwind CSS
    ASP.NET Core
    Bootstrap
    jQuery
    Material UI
    ASP.NET
    Node.js
    CSS
    D3.js
    SCSS
    MongoDB
    Angular
    AngularJS
  • $35 hourly

    • 4.7/5
    • (65 jobs)
    👋 Exploring Premium Full Stack Web and Mobile App Development? 🏆 With 8+ years experience and 100+ Apps built in React Native, React.Js, Node.Js, OpenAi Api and Vue.Js, I'm your expert developer choice 🔥. 🚀 Throughout my career as a Full Stack Web and Mobile App Developer, I’ve consistently delivered high-quality results to clients in US, UK and Canada since 2016. 🤝 My Upwork profile showcases my unwavering commitment to quality service. 💎 I've had the privilege of working in diverse industries including AI, FinTech, Food, E-Commerce, Fitness, Education, Cybersecurity, AI (including OpenAI, OpenCV and ChatGPT), and Real Estate, gaining valuable experience and expertise in each. My Expertise Includes, but is not limited to ✰ React.js | Next.js | Node.Js | Vue.js | Nuxt.js ✰ OpenAI Api Integration ✰ React Native | Ionic | Flutter ✰ Angular | PWA ✰ PHP | Laravel | Codeigniter ✰ WordPress | WordPress Plugin or Theme Development ✰ Firebase | MySQL | PostgreSQL | MongoDB ✰ AWS | GCP | Azure | Cloudways | Heroku | Docker ✰ Rest and Soap API Integrations i.e Payment Gateway (PayPal, Stripe and Authorize.net etc) Here is what My Client’s say About me. ❇️ "Perfectly in line with what we wanted. Integrated our feedback quickly. Already seeing an increase in revenue! Will definitely hire again." ❇️ "Haroon provided good input on the technology that was decided upon for our project and outlined the steps to get the project to production. He was attentive to schedules and addressing the requirements of the contract. He has strong English writing skills." ❇️ "I love how well Haroon communicates. He resolved all issues I had with my pages. I’m definitely going to hire him again." My Expertise allows me to offer you these varieties of services: ******* Web Development ******* – Full Stack Development – Software as a Service (SaaS) – Idea to MVP – Progressive Web Apps (PWA) – eCommerce Websites – eCommerce Apps – Front-end Development – Back-end Development – API Development – API Integration i.e. Payment Gateway Integration, Stripe Integration, PayPal Integration – Web Scraping ******* WordPress Development ******* – WordPress Website Development – WordPress Website with Demo Import – WordPress Custom Development – WordPress Plugin Development – WordPress Theme Development ******* Mobile App Development ******* – Native Mobile App Development – Hybrid Apps Development – Android Apps Development – IOS Apps Development Here is the summary of my Technical Background: ******* Backend Development Technologies and Frameworks ******* – Laravel – Node.Js – Nest.Js – YII & YII2 – Codeigniter – Core PHP – Firebase, Firebase Hosting, Firebase Custom Functions ******* JavaScript Frameworks ******* – Angular – Vue.Js – Node.Js – React.Js – Next.Js – JQuery ******* Mobile App Development Technologies ******* – React Native – Ionic – Java / Kotlin – Swift ******* eCommerce Development Technologies ******* – Laravel Aimeos, Laravel Bagisto or other built in packages – WordPress Woocommerce – Shopify – BigCommerce ******* Cloud Technologies ******* – AWS – Digital Ocean – Netlify – Cloudways – Heroku – GCP – Azure ******* CMS ******* – WordPress – Joomla – Grav ******* API Development ******* – Rest APIs – SOAP APIs – Payment APIs (PayPal Api, Stripe Api and Twilio Api etc) ******* Databases ******* – Mysql – Firebase – MongoDB – Oracle – PostgreSql – MS SQL – Firebase Firestore ******* Version Management Tool ******* – GIT – GitHub – BitBucket – GitLab ******* Project Management Tools ******* – Trello – Jira – Asana – Monday – ClickUp – Linear – Azure DevOps If you find me helpful, then don't hesitate, you are one message away from quality work. Looking Forward to seeing you. Best Regards, Haroon.
    Featured Skill d3.js
    MEAN Stack
    MERN Stack
    Progressive Web App
    PHP
    WordPress
    Vue.js
    Hybrid App Development
    Full-Stack Development
    Mobile App Development
    Web Development
    Node.js
    Angular
    Laravel
    React
    React Native
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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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