Hire the best JavaScript Developers in Sunderland, ENG

Check out JavaScript Developers in Sunderland, ENG with the skills you need for your next job.
Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 285 client reviews
  • $20 hourly
    🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗦𝗘𝗡𝗜𝗢𝗥 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗘𝗥 🥇𝗘𝘅𝗽𝗲𝗿𝘁 𝗶𝗻 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 | 𝗥𝗲𝗮𝗰𝘁𝗝𝘀 | 𝗡𝗼𝗱𝗲.𝗷𝘀 | 𝗡𝗲𝘅𝘁.𝗷𝘀 | 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 | 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 | 𝗣𝗛𝗣 | 𝗣𝘆𝘁𝗵𝗼𝗻 | 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻 | 𝗙𝗶𝗴𝗺𝗮 | 𝗪𝗶𝗿𝗲𝗳𝗿𝗮𝗺𝗲𝘀 ⭐️𝟮𝟰/𝟳 𝗙𝘂𝗹𝗹-𝘁𝗶𝗺𝗲 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿. 💯𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀. My name is Ezekiel, an experienced 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 and 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 developer with 6+ years of expertise in developing user centric web applications, responsive websites, Mobile Apps, and intuitive Figma design. I have mastery control of several programming languages, including JavaScript, React, Node, Next.js, Nest, Python, PHP, WordPress, HTML5, CSS3, Bootstrap, headless CMS, Gatsby, Sanity.io, React Native, and Firebase. My vast experience in UI/UX design using Figma to create engaging user interface and seamless user experience for web and mobile applications makes me stand out. 🏅I'm classified among the Top 3% of verified Upwork's Freelancers in Full Stack Development, delivering mastery of both frontend and backend solutions. ----- 𝗠𝘆 𝗧𝗘𝗖𝗛𝗡𝗜𝗖𝗔𝗟 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 ------ ✅ 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: • HTML5 • CSS3 • Tailwind CSS • JavaScript • React • React Router • React Hook Form • TypeScript • Next • Angular • Boostrap • WordPress • Web Flow • Material UI • Responsive web design. ✅ 𝗕𝗮𝗰𝗸-𝗘𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: • Node.js (Express.js) • Python • Django • Flask • PHP • Laravel • RESTful API • GraphQL • Chat GPT • Open AI ✅ 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻: • Figma • Wireframe • Framer • Prototype • User Interface • User Experience • User research • Visual design • Usability testing • Sketch • Interactive Design • Website Design and Developmeng (SaaS, eCommerce, Landing Page, Shopify). ✅ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: • React Native • Flutter (Dart) • Android (Java, Kotlin) • iOS (Swift) ✅ 𝗖𝗹𝗼𝘂𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: • Amazon Web Services (AWS) • Google Cloud Certified ✅ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: • MongoDB • MySQL • PostgreSQL • Oracle • Firebase ✅ 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲/𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴: • Python • R • Machine Learning models. ✅ 𝗡𝗼-𝗖𝗼𝗱𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 • Bubble.io • Webflow • Flutter flow. 𝗪𝗵𝘆 𝗜'𝗺 𝘁𝗵𝗲 𝗕𝗲𝘀𝘁 𝗙𝗶𝘁 ⭐️Upwork Top Rated Full Stack Developer. ⭐️24/7 Full-time freelancer ⭐️Expertise in numerous programming languages with track records of experience. ⭐️Delivering high-quality, responsive, and user-friendly Web and Mobile applications. 🎉 Your project deserves expert services! Since I have been on Upwork, I have worked with top brands and individual clients in different industries, which include Travel and Tourism, health and fitness, hospitality, education, real estate, blockchain, Web3, among others. Let's bring your vision to life also. You surely won't want to miss out on the latest tech trends☺️ 📅 Feel free to hit "𝐈𝐍𝐕𝐈𝐓𝐄" Button. I'm ready to start your work immediately. 🅼🅴🆂🆂🅰🅶🅴 🅽🅾🆆! Sincerely yours, Ezekiel 𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦 Full Stack Developer, Front-End Development, Back-End Development, Mobile Application. JavaScript (JS), Application Development, React (React.js, ReactJS), Node.js, Express.js, NextJs, Amazon Web Services (AWS), Firebase, TypeScript, API integration, SMS Gateways, Social Media APIs, Google Maps, Booking, Tracking, Restful APIs, ChatGPT, Responsive Designs, User Authentication, iOS App Development, Android App Development, Swift, Kotlin, Moxy, Clean, MLKit ARCore, Python, PHP, Django, Ruby on Rails, MySQL, MariaDB, MongoDB, AWS, Blockchain development, Smart contracts, NFT minting, Web3, Blockchain, Wallet, Minting, AR & VR Games, OpenAI, chatGPT, Vision, HTML5, CSS 3, Flurry, JQuery, GitHub, Git, BitBucket. Flutter App Development, UI/UX Design, Figma, User-centric design, User-interface design, UI/UX, Figma, Mobile App Development, Flutter, Java, Dart, Mobile App Development.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Next.js
    WordPress
    Figma
    UX & UI Design
    MongoDB
    React
    Node.js
    Software Development
    Web Design
    Back-End Development
    Front-End Development
    Full-Stack Development
    Responsive Design
    Web Development
  • $69 hourly
    My service is for you who: ✅ provides software as a service (SAAS), ✅ wants to tap into the ServiceNow market, and ✅ wants to build ServiceNow based applications within a predictable budget and due date. My approach to ServiceNow application development is based on the principles of Lean, Critical Chain Project Management and Agile. I created this approach after experiencing first-hand the frustration of working in projects that were over budget and way past due dates. As I have been working on the ServiceNow platform for the past 7 years, my approach is most suitable for ServiceNow projects. My goal is to materialize the following for you: Imagine on a Monday morning, while sipping your coffee you join an online meeting to see a demonstration of the application you wanted to build. Thirty minutes later you feel happy and there is a warm smile across your face. You are smiling because your application looks exactly the way you wanted. It got to that state without you having to chase anyone. Further, it was ready on the day it was supposed to be ready. You are done waiting, and now you can use it to grow your business. And it did not cost you any more than what you had already budgeted for. ⭐⭐⭐5-Star Approach⭐⭐⭐ I call my approach the '5-Star Approach' because it helps me provide 5-Star service to my clients. They have given me 5 Stars 12 times out of 17 ratings on Upwork. The average of all my ratings is 4.82. Additionally, 93% of my clients on Upwork recommend me and have continued to work with me for over 3 years. My 5-Star Approach is based on 3 key principles: 👉 Understand the scope of the application before setting the due date and budget - Though this seems natural and obvious, I have seen that generally the opposite is done. The due date and budget are fixed, followed by workshops to discuss requirements. 👉 Include testing and bug fixing in the project plan - Often added as an afterthought, these can take up to 40% of the total build time. Hence, it's crucial to plan for these at the start. 👉 Use strategic buffers to protect the critical tasks - Variations from the plan are a given. Hence, it is important to protect the critical tasks with buffer time along the critical path. ➡️➡️Next Steps➡️➡️ When you're ready to get in touch, just click the green Invite / Contact button to send an intro message. You won't be locked into anything — we'll chat about your project first before starting a project.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CSS 3
    IT Service Management
    ServiceNow
    ITIL
    Process Architecture
    HTML5
    Agile Software Development
    Wrike
    Google Maps API
    Digital Project Management
    Agile Project Management
    Asana
    Jira
  • $40 hourly
    As a seasoned Full-stack Software Engineer with 8+ years of experience. I’ve led high-impact projects in Javascript, Typescript, Python and Cloud Technologies, consistently exceeding customer expectations. Proficient in deploying, developing and managing applications.I’ve successfully scaled projects to handle over 1000 users/transactions, demonstrating my ability to drive efficiency. Skilled in AWS and GCP environments. I’ve collaborated with team members, showcasing strong teamwork. A continuous learner in AI, cloud engineering and open-source development.I bring a track record of 20% improvement in system performance. Now eager to apply my proven problem-solving skills in a role where i can contribute quantifiable value to innovative projects Programming Languages: Javascript(ES6+), Python, Ruby. Back-End Development: Node.js, Express.js, RESTful API, GraphQL, FastAPI, Microservices Architecture, Serverless Architecture, Test-Driven Development (TDD), Asynchronous Programming, Design Patterns. Cloud Technologies: AWS (EC2, EKS, Lambda, S3, IAM, CloudWatch, CloudTrail, SNS, SQN, DynamoDB), GCP, Docker, Kubernetes, CI/CD (Jenkins, GitLab CI), VPC, Autoscaling, Infrastructure as Code (IaC). Front-End Developments: React.js, Redux, HTML5/CSS3, Sass, Bootstrap, Tailwind, Responsive web design, Progressive web apps (PWAs). Database Management: PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, SQL, Optimization, Database indexing, ORM (Sequelize, SQLAlchemy). Devops Practices: Containerization, Orchestration, Infrastructure Automation, Continuous Integration, Continuous Deployment, Git, GitFlow, GitOps, Logging, Monitoring, Incident Response. Security: Web Application Security, SSL/TLS, OAuth, JWT, Secure coding practices, Identity and Access Management (IAM). Testing: Unit Testing, Integration Testing, End-to-End Testing, Behavior-Driven Development (BDD), Jest, Pytest. Professional Practices: Remote Pair-Programming, Team Collaboration, Mentorship, Research, Agile Methodologies, Scrum, Kanban. Soft Skills: Effective written/verbal communication, MsWord, Excel, Powerpoint, Budget management, Customer service, Attention to Details, Time management I will be happy to work on your next project with you.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Ruby
    PostgreSQL
    Ruby on Rails
    MongoDB
    Node.js
    ExpressJS
    React
    WordPress e-Commerce
    CSS 3
    HTML5
    Sass
    Landing Page
  • $15 hourly
    Focused Software Developer with experience across scripting, testing and platform design. Integrates practical full-stack engineering knowledge for enhanced digital experiences. Adapts well to projects of varied scopes and sizes for reliable end-to-end development.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    WordPress
    Web Development
    Bootstrap
    Desktop Application
    cPanel
    Mobile App
    CSS
    HTML
    DevOps
    CSS 3
    Git
    .NET Framework
    C#
    Amazon Web Services
  • $10 hourly
    Passionate Frontend Developer with a strong foundation in HTML, CSS, and JavaScript. Dedicated to creating visually appealing and user-friendly websites and web applications. Eager to contribute to exciting projects and continually improve my skills through challenging opportunities.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Cross-Browser Compatibility
    GitHub
    Git
    SEO Performance
    Responsive Design
    Figma
    styled-components
    CSS 3
    HTML5
    Tailwind CSS
    React
    Front-End Development
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