Hire the best JavaScript Developers in Newton, MA

Check out JavaScript Developers in Newton, MA 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 223 client reviews
  • $175 hourly
    What I have done in a nutshell: - Designed, built, and maintained multiple mobile and web apps, cloud infrastructure, and architecture roadmap. - Assisted clients in migrating to AWS and Azure Cloud. - Helped clients solve complex technological, security, performance, and scalability problems. - Assembled, mentored, and led talented, passionate, and hardworking teams. Domain expertise: - Medical and clinical trials - Healthcare, pharma, and medical devices, including Software as a Medical Device (SaMD) - Validated software development in regulated areas such as FDA approval, HIPAA, GDPR, etc. - IoT - Financial and insurance - Retail management and operations - Human resource management - Big Data Analytics - Diabetes management My passion is delivering innovative, modern, and high quality software products to my clients. I build long term relationships. Our clients come back and refer others. As a software engineer and architect at heart, learning new technologies and new methods and applying them in the day to day work is a never ending endeavor. As a technical leader I understand a successful project requires constant attention to the client's needs and the needs of the team. Efficient teams understand and share vision with the client and among themselves, and have a strong, positive culture. I make it a personal responsibility to ensure the success of every project. Please refer to my LinkedIn profile for additional information and recommendations. Leo Kudryavtsev
    Featured Skill JavaScript
    Microservice
    Mobile Development Framework
    Kubernetes
    Bluetooth
    Java
    Amazon Web Services
    Cloud Computing
    Docker
    API Development
    Big Data
    Architectural Design
  • $160 hourly
    Highly skilled software engineer with extensive experience in software architecture and development and expertise in solving the most complex problems in the most optimal ways possible. Always adhering to the highest standards and best practices, I specialize in building highly robust, scalable, efficient, versatile and accurate systems. I furthermore have years of experience in leading and mentoring engineering teams. Having completed more immensely large complex projects than I can count, as well as many small simple projects, both individually and in a team-setting, I have a proven track record of being able to take on any task and delivering great results. I thrive on problem-solving, tackling challenges and delivering creative solutions.
    Featured Skill JavaScript
    J2EE
    Artificial Intelligence
    Redis
    PostgreSQL
    Software Architecture & Design
    Database Architecture
    Software Development
    Amazon Web Services
    PHP
    MongoDB
    Java
    MySQL
    NoSQL Database
    API Integration
    Python
  • $250 hourly
    I have a Ph.D. in Computer Science from a top university, and decades of experience building systems to do Enterprise Search, Text Analytics, Deep Learning, Document Classification, Predictive Modeling, Information Extraction, Image Analysis, and Speech Recognition. I have a proven track record of delivering innovative software based on cutting-edge research using machine learning. My consultative approach can solve problems quickly and often delivers value to you using standard, off-the-shelf software. I can also develop custom code, train models, or recommend sources of training data. Are you interested in machine learning? Or you have heard about AI and want to use it in your product? I can show you how make computers to amazing things - and sometimes there are innovative ways to solve your problems that you might not have explored. I can advise when you need more data and figure out why your models are not generalizing to new data. Either way, my experience will help you get there faster!
    Featured Skill JavaScript
    Golang
    Microservice
    Algorithm Development
    Computational Linguistics
    Data Scraping
    Data Cleaning
    Predictive Analytics
    Automatic Speech Recognition
    Machine Learning
    Data Science
    NLTK
    Python Scikit-Learn
    Python
    Natural Language Processing
  • $65 hourly
    👋 Hi, I'm Borna Doroudi, a versatile Software Engineer with a strong foundation in machine learning, full-stack development, and AI-driven applications. I specialize in building scalable, secure, and high-impact solutions that help research institutions, startups, and businesses turn ideas into robust digital products. 💡 What I Do Best: - Full-Stack Web Development: Expertise in Python, Django, Node.js, JavaScript, HTML/CSS, MongoDB, and SQL to build clean, efficient, and user-friendly applications. - Machine Learning & AI: Skilled in TensorFlow, PyTorch, NLP, CNNs, and privacy-preserving AI—from research prototypes to real-world deployment. - Cloud & DevOps: Experience deploying applications using Docker, AWS, Git, and CI/CD pipelines, with a focus on system monitoring and performance optimization. - Healthcare & Research Tech: I’ve developed platforms for Harvard Medical School and Mass General Brigham, ensuring PHI security, HIPAA compliance, and researcher usability. - Documentation & Communication: I work well with both technical and non-technical stakeholders, with experience presenting to clinicians, researchers, and startup leadership. I believe in communication, care and providing quality results.
    Featured Skill JavaScript
    Ecommerce
    jQuery
    WordPress
    Bootstrap
    Java
    Django
    HTML
    CSS
    Python
    Web Development
    Product Development
    Artificial Intelligence
    Web Application
    Ecommerce Website
  • $40 hourly
    With over 10 years of experience in program development, I specialize in Web3, AI, and CMS solutions, creating high-performance applications with Next.js, Angular, PHP, ASP.NET, and Ruby on Rails. 🚀 Recent Projects: ✅ International Checking Account (Web3): Built a Next.js-based financial platform for seamless global transactions, integrating blockchain for secure real-time exchanges. ✅ GoHighLevel CMS: Developed a scalable PHP-based CMS, optimizing API performance and automating workflows for non-profits. ✅ Cultural Adventures with Kids: Created an interactive Angular & ASP.NET event platform, enhancing UI/UX with GraphQL for fast data querying. 💡 Tech Stack: 🔹 Frontend: Angular, Next.js, JavaScript, TypeScript, CoffeeScript 🔹 Backend: ASP.NET, PHP, Node.js, Ruby on Rails, Python 🔹 Web3 & AI: Blockchain, NFT, OpenAI API 🔹 CMS & Performance Optimization With a deep passion for innovation and efficiency, I thrive on solving complex challenges and building cutting-edge solutions. Let’s create something amazing! 🚀💡
    Featured Skill JavaScript
    Next.js
    TypeScript
    NFT
    Web3
    OpenAI API
    CoffeeScript
    C#
    CMS Framework
    Python
    Node.js
    PHP
    ASP.NET
    Ruby on Rails
    Angular
  • $3 hourly
    Welcome! Excited to share my journey as a Frontend Developer crafting seamless digital experiences. As a front-end developer and graduate of a 9-month intensive Full Stack Software Development IT School, where I discovered that coding is the perfect mix of analytical thinking and creativity. So far, I've built 20+ frontend projects, experimenting with React, TypeScript, Redux, and Next.js to deliver visually engaging and efficient apps. I'm always pushing myself to learn new technologies and refine my skills, and I look forward to sharing even more ambitious projects soon. Why I Love Coding I found my passion in coding because it blends problem-solving with creativity, it's like a never-ending game. Every new technology feels like a new level to master! About Me * TikTok Content Editor (2 years): Observed user engagement and digital trends firsthand, now I apply that knowledge to create userfriendly interfaces. * Lived in Ireland and traveled around the US & Europe, which
    Featured Skill JavaScript
    Bootstrap
    Firebase
    Material UI
    Tailwind CSS
    Responsive Design
    TypeScript
    International Development
    Product Development
    Web Application
    Next.js
    React
    Web Development
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