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Hire the best Web Application Developers in Boston, MA

Check out Web Application Developers in Boston, MA with the skills you need for your next job.
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  • $85 hourly

    • 4.4/5
    • (13 jobs)
    Hello, my name is Mia. I am a top rated plus Upwork contractor and experienced software and web developer. I specialize in unique and modern websites that look good on any device. Check out my portfolio at miakotalik.com. I would love to work with you! Specialties: e-commerce | API integration | data visualization | Full-stack Education & Certifications: - Northeastern University College of Computer and Information Science - Javascript Certification - C# & .NET Certification - WordPress Certification - Advanced SEO Certification Languages: - HTML/CSS - JavaScript (Node, React, JQuery) - Java - Python - Ruby (Ruby on Rails)
    vsuc_fltilesrefresh_TrophyIcon Web Application
    HTML5
    CSS
    HTML
    WordPress Plugin
    WordPress
    HTML Newsletter
    Web Design
    Web Analytics
    Email Marketing
    Java
    JavaScript
    Python
  • $38 hourly

    • 0.0/5
    • (1 job)
    I expect to provide below project materials for you. Schematic Design PCB Layout Fabrication Files (Gerber & NC-Drill ) Assembly Files (Pick & Place) Bill Of Materials Composite Drawing for Home Made PCB Project Source File, 3D Model of the PCB Layout (.obj) ,as per your request. If you want to ask me anything you can leave a message at any time.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Content Writing
    PCB Design
    Technical SEO
    Website Content
    Article Writing
    MATLAB
    Local SEO
    Article
    SEO Strategy
    Shopify SEO
    Multilayer PCB
    Search Engine Optimization
  • $70 hourly

    • 5.0/5
    • (4 jobs)
    I am a detail-oriented Front End Developer with a passion for problem-solving and creation. I do have a lot of professional and user experiences in building large-scale and high-performance web applications using React.js, Next.js, Node.js, JavaScript, TypeScript, HTML5, CSS3, GraphQL, PostgreSQL, and Express.js. I am passionate about creating beautiful user experiences and learning new technologies. My strengths include a high level of curiosity, eagerness to learn and ability to learn on the fly, problem solving, excellent teamwork, and communication skills. I am still grabbing more and more programming languages, frameworks, or principles to ultimately level up my technical solutions. My skills include: • Front End: React.js/Next.js, JavaScript/TypeScript, ES5/ES6, HTML 5, CSS3, Bootstrap, jQuery, Tailwind CSS, Material-UI, Ant Design • Back End: Node.js, MongoDB, PostgreSQL, GraphQL, Firebase, and Express.js • Additional Tools: Mocha, Chai, Jasmine, Webpack, Git, GitHub, Heroku, REStful APIs, Unit Testing, … Practical experience includes: • Collaborating with technical and non-technical team members from all branches to help them, our customers, and stakeholders to succeed as well as to ensure my personal succes • Improving on features and building solutions iteratively, constantly looking for feedback and constructive criticism to deliver the best possible outcomes. • Digging deep to find causes and solutions to bugs and errors. • Refactoring and maintaining features and services. • Owning Customer issues and interactions. • Creating custom layouts and content using HTML, CSS, and JavaScript. • Business Intelligence and Trade Analysis. • Specialized in wearing all the hats. Currently looking for new challenges and opportunities to expand my skills and experience.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    styled-components
    React
    ExpressJS
    CSS 3
    CSS
    TypeScript
    JavaScript
    Node.js
    Next.js
    HTML5
    jQuery
    Bootstrap
    Tailwind CSS
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    I am a Full-Stack Web Developer, Technology Partner, and Solutions Architect, with 5+ years of experience in delighting clients, while providing innovative, elegant solutions to complex problems. My expertise lies in database-supported, mobile-first web applications; beautiful visualizations for complex data; and advanced software services and SaaS, including API integration. More than just a freelancer, I partner with you to provide the best of what the modern web has to offer—tailored to your individual needs. I love the work I do; nothing makes me happier than maximizing the value of a project for a client. My process involves detailed consultations at every stage, to ensure maximum value, minimum headaches, and a professionally delivered product to capture your unique vision. I guarantee all of my work to be free of any bugs or quirks on completion. I am looking forward to partnering with you to bring your vision to life on the web.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Database Development
    Back-End Development
    Front-End Development
    Twitter/X API
    Stripe API
    API Integration
    MySQL
    Web & Mobile Design Consultation
    Web Design
    API
    HTML5
    CSS
    JavaScript
    PHP
  • $16 hourly

    • 5.0/5
    • (0 jobs)
    Im innate designer trying to get experince within everything related to design, like products labels, web sites, templates for small and medium-sized businesses . Whether you're demanding to win work, list your services, a new product label or create a new online store, I can help. - Knows Canva, Procreate, Adobe Ilustrador. - All work can be online. - Ready to manage all your needs .
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Illustration
    Canvas
    Canva
    Website
  • $55 hourly

    • 0.0/5
    • (0 jobs)
    Skilled software developer proficient in Python, Java, C++, and JavaScript. Experienced in web development with React, back-end solutions using Node.js, and database management with SQL and MongoDB. Passionate about machine learning. Clear Communication: Regular updates and feedback ensure we stay aligned on project goals and expectations. Collaborative Approach: Working together to brainstorm solutions and share insights will enhance the project's success. Defined Scope and Timelines: Establishing clear project scopes and deadlines helps manage priorities and ensures timely delivery of results.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Software Development
    Mobile App Development
  • $55 hourly

    • 0.0/5
    • (0 jobs)
    SUMMARY Dynamic Full Stack, Game, and AI Developer with over 8 years of experience in creating innovative applications and immersive gaming experiences. Proficient in leveraging technologies such as React, Node.js, Unity, and TensorFlow to deliver projects that drive user engagement and satisfaction. Successfully led a cross-functional team of 6 in developing a multiplayer game that achieved over 250,000 downloads and a 4.9-star rating, while implementing AI-driven features that improved user interaction by 30%. Developed scalable RESTful APIs and integrated machine learning models that enhanced application performance by 25%, contributing to a 15% increase in overall project efficiency. Recognized for exceptional problem-solving abilities and a commitment to continuous learning, driving advancements in full stack, game, and AI development.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Ecommerce Website
    Ecommerce
    Web Development
    Product Development
    International Development
    Construction Document Preparation
    Game Design
    Game
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I’m Tiffany Nguyen, a UI/UX Web Developer with a passion for creating intuitive, user-friendly digital experiences. With a strong foundation in design and front-end development, I specialize in translating ideas into functional and visually appealing websites. Having collaborated on projects ranging from academic platforms to e-commerce and healthcare redesigns, I understand the importance of aligning user needs with business goals. My approach combines thorough user research, thoughtful design, and clean, efficient code to deliver high-quality results. For your project, I can: Enhance usability by applying UX best practices tailored to your audience. Design responsive interfaces that look great on any device. Develop interactive web features using modern tools like React and Tailwind CSS. Let’s connect and chat about how I can help make your vision a reality—I’m all about collaboration and delivering work we’re both proud of.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    UX & UI Design
    UX Research
    Product Backlog
    Scrum
    Product Development
    Product Management
    Web Development
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Hi! I’m a developer who mainly focuses on mobile app development, website designing, and overall general software development… I’m flexible and can adapt to whatever you’re looking for! Throughout high school I’ve been passionate about computer science and coding, which can be seen through my numerous state science fair awards and my acceptance into RSI during my junior year. As I start my first year at Harvard, I’ve decided to transition from Fiverr, to Upwork. Which is why I have little to no reviews right now… I’m new here, haha. Let’s get to work! :)
    vsuc_fltilesrefresh_TrophyIcon Web Application
    App Development
    Android App Development
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    -Passionate Web and Mobile App Developer -Ready to Help You Turn Your Ideas into Reality -Backed by Training from Top Institutions -Committed to Delivering 5-Star Work -Are you looking to build an app but not sure where to start? I’m Imtisal, a dedicated developer eager to help bring your vision to life. Although I’m just starting my career on Upwork, I’ve honed my skills through rigorous training and hands-on projects. My journey in tech began with a deep passion for coding, design, and problem-solving. I’ve studied the latest technologies and best practices to ensure I can deliver top-quality work. My focus is on understanding your needs and providing solutions that are not only functional but also scalable and user-friendly. I believe in transparency and clear communication, and I’m committed to making sure you get the best value for your investment. While I’m new to Upwork, I’m confident in my ability to exceed expectations and build a strong track record of success. I specialize in developing web and mobile apps that cater to various industries, including healthcare, education, fintech, and more. Let’s work together to turn your ideas into a powerful app that stands out in the market. Tech Stack: Figma, Flutter, NodeJS, Angular, AWS, MongoDB Key Integrations: Stripe, ChatGPT, Twilio ✓ Specialties: Healthcare, Education, Fintech, iOS & Android Apps, Web Apps & more.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    User Authentication
    JavaScript
    Software Development
    Android App Development
    iOS Development
    User Experience Design
    UX & UI
    Front-End Development
    Mobile App Development
    iOS
    Android
    UI/UX Prototyping
    Mobile App Redesign
    Mobile App Design
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Proficient in office management, web development, project coordination and event management. Offering a unique combination of front facing business skills complimented by front-end and back end technological skills. I am proud to say that historically I have been a vital asset to the offices and programs I've contributed to. I look forward to an impactful and reputable organization that will access and enhance my core skills within web development and project coordination
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Social Media Management
    Social Media Content Creation
    Art Curation
    Creative Direction
    Research Proposals
    Music Production
    Fundraising
    Office & Work Space
    Presentation Design
    Branding
    Video Editing & Production
    Graphic Design
    Marketing
    Email Marketing
  • $24 hourly

    • 0.0/5
    • (0 jobs)
    I currently will have my associates degree in computer science by summer 2025. I can work with C++ , Python, Visual Studio, Adobe Photoshop, IT Support, YouTube Support, Desktop Support, Data Entry. Looking to further my career and help those that need it.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    IT Support
    Helpdesk
    PyCharm
    Microsoft Visual Studio
    Python
    C++
    Web Development
    Personal Computer
    Desktop Application
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