Upwork home
Sign up
Secondary

Hire the best JavaScript Developers in Montreal, QC

Check out JavaScript Developers in Montreal, QC with the skills you need for your next job.
Hire freelancers
Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 208 client reviews
  2. Development & IT Talent
  3. JavaScript Developers
  4. Canada
  5. (Current) Montreal, QC, QC
  • $55 hourly

    • 5.0/5
    • (20 jobs)
    Hello! I am an experienced Web Developer with over 7 years in the field, specializing in creating custom websites and e-commerce solutions on WordPress. I bring extensive expertise in developing themes, plugins, and fully responsive, cross-browser layouts tailored to meet each client’s unique needs. 🛠️ WordPress Development Expertise: 🎨 Front-End Skills: HTML, CSS, JavaScript (jQuery, React, Next.js), and frameworks like Bootstrap and TailwindCSS. 💻 Back-End Skills: Proficient in PHP and SQL, ensuring robust, scalable solutions. 📝 Theme and Plugin Development: Skilled in coding themes from scratch and creating custom plugins. 🌐 Headless WordPress Solutions: Experience in setting up headless WordPress with React or Next.js front ends, providing highly performant and scalable solutions. 🛒 WooCommerce Specialist: Extensive experience in core features, subscriptions, and custom add-ons for WooCommerce. 📐 Page Builders: Expertise with Visual Composer and Elementor, enhancing flexibility and ease of use. 🔧 Advanced Customization: Gutenberg block development and external API integration for expanded functionality. 🎨 Design Tools and Workflow: 📦 Build Tools: Skilled with Webpack, npm, yarn, vite for efficient asset bundling and project management 🖌️ Design Tools: Proficient in Sketch, Figma, Adobe XD, and PSD to WordPress conversions for pixel-perfect results. 🔍 Development Best Practices: Leveraging WordPress best practices, including hooks, filters, template parts, and multisite setups. 🚀 Agile Workflow: Efficient project management using tools like Jira, ClickUp, and Asana to ensure timely delivery. 📩 Let's Work Together! I’m here to help you achieve your goals with world-class WordPress expertise. Whether you're building a new site, enhancing an existing platform, or launching an e-commerce store, I have the skills and commitment to make your vision a reality. Let’s connect to discuss how I can contribute to your project’s success!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Git
    Tailwind CSS
    Divi
    React
    Website Redesign
    Website
    Bootstrap
    Theme Customization
    CSS
    Landing Page
    HTML
    WordPress
    WooCommerce
  • $70 hourly

    • 5.0/5
    • (12 jobs)
    👋 Hi! I'm a skilled Senior Software Engineer and AWS Certified Solutions Architect. With over 8 years in the field, I've played a crucial role in the launch of 6 startups, leading distributed teams along the way. My passion lies in refining system architectures for enhanced performance and scalability. Solutions:     🔍 Research, Strategic Planning, Architecture and Estimation.     🚀 Team/Tech Leading, Code Ownership, Performance Review, and Mentoring.     🛠️ Software Development, Pull Request Review, Advanced Issue Solving. Tech Stack:     ➜ AWS: IAM, CloudWatch, Cognito, EC2, Lambda, Step Functions, S3, DynamoDB, SNS, SQS and more.     ➜ IaC & CI/CD: Terraform, Serverless Framework, GitHub Actions, Docker, Unix/Shell scripting.     ➜ Back-End: Python, FastAPI, Django, Pandas, NumPy.     ➜ Front-End: TypeScript, ReactJS, Redux, Webpack, Bootstrap, SASS, HTML5.     ➜ DB & DBMS: SQL/NoSQL, SQLAlchemy, Postgres, MongoDB, Redis, ElasticSearch. If you're looking for detail-oriented and flexible in requirements changes, able to dive deep into the project, new technologies, and find the golden middle whilst the project stages, then, you're in the right place.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Docker
    Elasticsearch
    MongoDB
    PostgreSQL
    React
    TypeScript
    Django
    FastAPI
    Python
    AWS Lambda
    Serverless Stack
    Terraform
    Amazon Web Services
    Microservice
  • $85 hourly

    • 5.0/5
    • (14 jobs)
    I'll Develop Your Idea Into a Profitable App, SaaS, or MVP in 1-3 months using Bubble.io and Full Stack Development (Custom Code). Guaranteed Satisfaction with on-time, on-budget results, or You’ll Receive a Full Refund. No technical skills or large upfront investment required. 𝗛𝗼𝘄 𝗳𝗮𝘀𝘁 𝘄𝗲 𝗱𝗲𝗹𝗶𝘃𝗲𝗿: - SaaS, MVPs, Web & Mobile Apps: 1-3 months. - UI UX Design: 1-3 weeks. - Websites/Landing Pages: 1-4 weeks. 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗰𝗮𝗻 𝗲𝘅𝗽𝗲𝗰𝘁 𝘁𝗼 𝗽𝗮𝘆: - SaaS, MVPs, Web & Mobile Apps: $10k to $30k, depending on complexity. - Websites/Landing Pages: $10k+ 𝗡𝗼𝘄 𝘁𝗵𝗮𝘁 𝘆𝗼𝘂 𝗸𝗻𝗼𝘄 𝘄𝗵𝗮𝘁 𝗜 𝗱𝗼, 𝗵𝗲𝗿𝗲’𝘀 𝗮 𝗯𝗶𝘁 𝗮𝗯𝗼𝘂𝘁 𝗺𝗲: I run Scaling Process, a 5-Star Rated, Top Rated Agency on Upwork & Clutch, based in Montreal, Canada. I’ve partnered with over 100+ startups to build their ideas, helping them generate more than $50M in funding and sales. I understand how frustrating it is when developers waste your time and budget (I’ve been there with my own projects). That’s exactly why I started my agency - to ensure that doesn’t happen to you. My goal is to turn your idea into a product that generates $MRR, helping you shift from selling your time to selling software, and potentially leading to a $10M+ exit if you decide to sell. I believe in creating value - the more value I bring to you, the more we both win. If you’re looking for a long-term partner invested in your wins and results, let’s make it happen. 𝗪𝗵𝘆 𝗰𝗵𝗼𝗼𝘀𝗲 𝗺𝗲? - Guaranteed Satisfaction & Results, or You’ll Receive a Full Refund. - ROI Focused: I prioritize fast go-to-market strategies for quick revenue generation. - Fast & Clear Communication: Using Slack, Loom, and Zoom. - QA Testing Freak: Our work is rigorously tested for bugs and usability. - Fundraising support, including investor decks and product demos. - Marketing-Ready Launch: We provide marketing assets to ensure a successful launch. 𝗢𝘁𝗵𝗲𝗿 𝘄𝗮𝘆𝘀 𝘄𝗲 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂: 1. Planning & Estimation: We'll refine your idea, scope the project, and provide design and development estimates. 2. Validate Product Market Fit (PMF): We’ll test demand, build a waitlist, and refine your SaaS/App based on customer feedback to achieve PMF. 3. Raise Up to $1M in Funding: We’ll create your business plan, pitch deck, financial model, and prototype/MVP, and guide you through investor outreach and meetings. We've helped past clients raise over $15M+. 4. Development: Outsource development to us, or we can help you recruit developers or find a talented CTO co-founder for equity. 5. Marketing: We can help you get your SaaS/App to $10k+ MRR with paid ads, SEO, social media, and lead generation strategies to acquire new users. 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝘁𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗿𝗲𝗮𝗹𝗶𝘁𝘆? 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲! 𝗛𝗲𝗿𝗲’𝘀 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂’𝗹𝗹 𝗴𝗮𝗶𝗻 𝗳𝗿𝗼𝗺 𝗺𝗲𝘀𝘀𝗮𝗴𝗶𝗻𝗴 𝗺𝗲: 1. A custom loom video introduction from me! 2. A clear development timeline. 3. Developer and tech stack recommendations. 4. A project scope and cost/timeline estimate. 5. Fundraising strategies. (if needed) 6. Expert advice and answers to your questions. 𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿𝘄𝗮𝗿𝗱 𝘁𝗼 𝗵𝗲𝗮𝗿𝗶𝗻𝗴 𝗯𝗮𝗰𝗸 𝗳𝗿𝗼𝗺 𝘆𝗼𝘂!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    SaaS
    UX & UI Design
    Figma
    Mobile App Development
    Web Application Development
    SaaS Development
    Webflow
    No-Code Website
    No-Code Development
    UI/UX Prototyping
    Design Mockup
    Project Management
    Bubble.io
  • $70 hourly

    • 5.0/5
    • (7 jobs)
    Do you feel overwhelmed by GA4 ? Want to gain valuable insights about your users but don't know where to start ? Need someone to fix your messy GTM setup ? Or simply want an expert to give you recommendations ? Look no further, I am the solution to all your needs. I am here to deliver results and I guarantee 100% satisfaction: No half-assed jobs, I look after your business like it was my own. 🎯 Services include but not limited to: - Analytics setup from scratch, UA to GA4 migration - Audit of your existing setup and best practices adherence: dataLayer, events, ect. - Enhanced eCommerce Tracking - Server-side Tracking (Facebook CAPI, GA4, ect.) - Google Ads Enhanced Conversions Tracking - Pixel Setup and Tracking (Facebook, Google Ads, Bing Ads, Floodlight, ect.) - Data Maintenance: routine check-ups to make sure everything is being tracked properly - Custom-tailored solutions, recommendations, and training sessions. - Fast turnaround I believe in active listening to understand your specific needs and I'm dedicated to delivering results tailored to your unique requirements. Excited to bring my expertise to your projects and contribute to your digital success!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CSS
    HTML
    Google Search
    WooCommerce
    WordPress
    Shopify
    Web Analytics
    Facebook Pixel Setup & Optimization
    Google Ads
    Google Analytics 4
    Data Visualization
    Looker Studio
    Google Tag Manager
    Google Analytics
  • $50 hourly

    • 4.9/5
    • (88 jobs)
    I'm a senior software engineer with extensive experience in developing and maintaining software architecture, digital products, and applications for companies in the health, medicine and e-commerce industries.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Linux System Administration
    Amazon ECS
    MySQL
    Python
    Golang
    Shopify
    TypeScript
    Node.js
    Docker
    PHP
    WordPress
  • $20 hourly

    • 5.0/5
    • (48 jobs)
    𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗽𝗲𝗮𝗸 𝗮𝗯𝗼𝘂𝘁 𝗺𝘆 𝘀𝗸𝗶𝗹𝗹𝘀: "Arham has proven to be a valuable asset to our front-end development team. His strong technical skills, attention to detail, and commitment to producing high-quality work are commendable. He will continue to excel and make even more significant contributions to our projects." "Arham is very knowledgeable. He delivered exactly what I needed and was very patient with me. I would 100% recommend him to anyone who needs a website built!" 💬 Why Clients Love Working With Me 💬 ✅ 5-Star Track Record: I consistently receive 5-star ratings and glowing feedback from clients who appreciate my dedication to their projects. ✅ Timely Delivery: I understand the importance of deadlines and always strive to deliver on time, if not ahead of schedule. ✅ Professionalism: Expect clear and prompt communication, adherence to project scopes, and a commitment to confidentiality.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Art & Design
    Shopify Development
    Bootstrap
    Ecommerce Website
    Shopify Theme
    PSD to WordPress
    Graphic Design
    UX & UI
    Figma
    WooCommerce
    WordPress
    Website Redesign
    Shopify
  • $75 hourly

    • 4.8/5
    • (58 jobs)
    I'm here to help progress your project or business by not only offering my skills in technical solutions but also providing valuable experience to make sure you are prepared and adjusted for all scenarios. As an experienced full-stack engineer with 7+ years of experience, I can build the perfect, front-end and fast, well-structured, logical backend. I have developed social media applications, ecommerce applications, streaming applications, Medical, tourism applications, freelancer-type applications, E-learning Portals, Tour and Travelling portal, Strategy Game Application, CRM for hosting company, Personality tests, and much much more. For me, the primary focus is to ensure that you succeed in your goals. I carefully analyze needs and objectives to propose the most robust and economical solution. My success is directly tied to yours. Thanks
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React Native
    Node.js
    Docker
    Laravel
    React
    App Development
    Web Application
    Python
    Kotlin
    Java
    GraphQL
    Shopify
    MongoDB
    PHP
  • $35 hourly

    • 4.7/5
    • (9 jobs)
    Transform your ideas and projects into market-ready solutions. With expertise in developing, maintaining, upgrading, and fixing code and managing cloud services, I ensure your product stays efficient and competitive. Always fast, efficient, and always open to discussion. The assigned tasks were performed at a high level. It was easy to find common ground. HOW I CAN HELP YOU 🧑🏻‍💻 Develop incredible SaaS, apps, and websites your customers, followers or users will love. 🏠 Create tech using low-code or no-code solutions, including WordPress websites, webflow websites, framer websites, or no-code customization using Bubble or Adalo. 🏗️ Engineer tools to save your business time, money, and resources, such as custom CRMs or AI-powered chatbots. 🏎️ Streamline and improve existing websites, apps, and tools that have been developed poorly or are prone to failure. MY SKILLS : ✅ UI Development: Designing user interfaces using Angular/React/VueJS. ✅ REST API Development: Building scalable APIs with Java/Golang/Python to handle heavy workloads, ensuring seamless data interaction. ✅ SQL Management: Implementing and optimizing SQL databases for efficient data storage and retrieval. ✅ Message Brokers: Configuring and managing Kafka/MQ for reliable messaging and event-driven architectures. ✅ Cloud Services: Managing hosting, deployment architecture, and security on platforms like AWS, and Google Cloud. ✅ DevOps Enthusiast: Leveraging CI/CD pipelines with tools like Jenkins, Docker, Kubernetes, and Ansible to automate development workflows, optimize deployments, and enhance software delivery. MY APPROACH: ✅ Tailored Solutions: Crafting bespoke solutions tailored to your unique business needs, from concept to execution. ✅ Agile Development: Implementing agile methodologies to ensure rapid development and timely delivery of high-quality products. ✅ Continuous Improvement: Providing ongoing support, updates, and optimizations to keep your projects running smoothly and efficiently. ✅ Client Collaboration: Collaborating closely with clients to understand their vision and deliver results that exceed expectations. ✅ Growth Strategies: Advising on growth strategies and leveraging technology to drive business growth and success.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    API
    Automation
    RESTful API
    API Integration
    jQuery
    Spring Framework
    Amazon Web Services
    Angular
    MySQL
    Python
    React
    Java
    C++
    SQL
  • $80 hourly

    • 5.0/5
    • (6 jobs)
    Software engineer with a passion for developing web/mobile, desktop, and cloud applications. Well-versed in full-stack development, AI/ML, video technology, Linux, networking, security and data science. Critical thinker, innovative creator and confident communicator. Skills: - well-versed in Python Django, Flask, FastAPI, Vue.js and React - strong experience in public clouds (AWS, Azure, GCP) and DevOps - windows desktop application development (MFC, C# WPF, Qt, PyQt, Java) - video engineering, computer vision, machine learning, generative AI, NLP, GPT - skilled at writing/reviewing code in Java, Python, Golang, C++ and C# - experienced in system architecture design, performance evaluation, debugging and optimization - skilled at data science, ETL, Talend Studio - self management, time management, ability to work under tight deadline pressure
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    C#
    Kubernetes
    PostgreSQL
    Full-Stack Development
    Desktop Application
    Django
    OpenCV
    Natural Language Processing
    Python
    C++
    TensorFlow
    Java
  • $50 hourly

    • 5.0/5
    • (9 jobs)
    Hello, My name is Minh, I am a software engineer based in Montreal, Canada. I have studied computer science at Vanier college and Concordia University. Throughout my years of learning at school and professional work I have possessed a fairly vast skill set and can handle different tasks including: - Full Stack Development (Django, Flask, React.js, Vue.js, Three.js, Bootstrap, JQuery) - Rest API Development (DjangoRestFramework, Flask) - Third-Party API Integrations - Automation - SSO (OAuth2.0, SAML) - Devops - EDA, Data visualization, Anomaly detection - Prediction, Feature engineering, Methodologies for Model Accuracy (cross validation, model ensemble) - Computer Vision (object identification/tracking, image segmentation/classification, 3d reconstruction) In my spare time, I am a big reader and I play competitive volleyball with my friends.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Redux
    DevOps
    Full-Stack Development
    Three.js
    React
    Python
    jQuery
    Django
    Bootstrap
    TypeScript
    Vue.js
    Git
  • $65 hourly

    • 5.0/5
    • (1 job)
    Hi there! My name's J.R and I'm a CRO specialist and web designer from Canada with more than 3 years of experience. Here's how I can help you: • Beautiful, effective, and optimized landing pages and sites • Fast and efficient development in Replo, Framer, and Webflow • Proper CRO with A/B tests and data analysis • Figma design mockups and wire framing Let's chat about your next project!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Google Tag Manager
    Tag Manager Setup
    GitHub
    WordPress
    Google Analytics
    HTML5
    React
    Git
    CSS
    Tailwind CSS
  • $55 hourly

    • 5.0/5
    • (5 jobs)
    Passionné par le développement web et logiciel. J'ai acquis de nombreuses compétences durant mes différentes expériences aussi bien en front-end qu'en back-end. J'aime apprendre et découvrir de nouvelles technologies.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    GSAP
    French
    Front
    PHP
    MongoDB
    MySQL
    Craft CMS
    SCSS
    Sass
    Vue.js
    Web Application
    Front-End Development
  • $34 hourly

    • 4.7/5
    • (1 job)
    My keyboard has seen more action than most drumsets. And my code, more updates than Wikipedia. You aim to build a website that attracts audiences and grows your business. I'm the fullstack developer who can make that happen. 💻✨ I'm a tech-savvy web developer passionate about crafting intuitive solutions that impress users. My background and track record help me deliver results that create impact.👨‍💻🤩 Imagine partnering with a developer who shares your goals, and has the know-how and commitment to help make them attainable. That's what I aim to offer. 🤝💡 My expertise includes: Here's the list of skills in a nicer structure: Main Frameworks: • React / Next.js • Django • Node.js Languages: • HTML/CSS/JavaScript • Python • TypeScript Libraries & Tools: • Bootstrap/Material UI • APIs • Git/GitHub • SQL/Databases • Docker Experience: • Responsive design 🌐 • Performance optimization🚀 • Cross-platform development • Security 🔒 • Cloud infrastructure 💾 • Testing👨‍🔬 • DevOps 👷‍♀️ • Lifelong learning 🧠 Soft Skills: • Effective communication📣 • Transparency 💡 • Organization 🗂 • Problem solving 🔨 • Results-driven 🚀 • Versatility🦖 By leveraging my expertise, your web app will provide an intuitive experience, adhere to standards, and stand out from the competition. Through transparent communication, I'll ensure your goals guide every step and expectations are exceeded. My results-driven approach and versatility mean reliable work, completed on time and within budget. Interested in taking the next step towards a web solution that helps your business grow? Let's connect and discuss how I can help make it happen.👋🤝
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Ecommerce Platform
    .NET Core
    Front-End Development
    Progressive Web App
    Redux
    RESTful API
    Python
    Django
    ASP.NET
    Node.js
    TypeScript
    Next.js
    React
    HTML
  • $60 hourly

    • 5.0/5
    • (1 job)
    Highly qualified IT professional with successful record determining and documenting requirements for IT products, logistics and financial applications. Outstanding problem-solving, analytical and decision-making skills wih proven ability contextualize solutions to callenging solutions and implement practical, cost-effective project plans. Characterized as a talented strategist, communicator, project leader, and customer relationship manager.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    ASP.NET
    C#
    Java
    Tailwind CSS
    MongoDB
    MySQL
    ExpressJS
    Node.js
    Vue.js
    React
    Python
    Amazon EC2
    Amazon S3
    DevOps
  • $41 hourly

    • 4.9/5
    • (1 job)
    Full-stack developer, writer, instructor, self-starter, Linux geek, serverless enthusiast and AWS Certified Cloud Practitioner, dedicated to delivering innovative solutions to problems, and continuous improvement. Fully bilingual in English and French.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Serverless Computing
    CSS
    HTML
    Bash Programming
    AWS Lambda
    AWS Development
    ExpressJS
    Node.js
    Redux
    React
    TypeScript
    Linux
    Office 365
    RFP Writing
  • $50 hourly

    • 4.6/5
    • (67 jobs)
    I am an expert in the field of print and electronic publications (including PDF/UA, Section 508, SGQRI 008-02). I've been doing this for twenty years. I work in Windows and Mac OS environments. During this time I created a huge number of books, catalogs, pamphlets and brochures. But I prefer to work with electronic publications. This is much more interesting. • We can make them interactive. • We can send them by email. • They are much cheaper. • And finally, we maintain forests, which create oxygen, which we all breathe. I use GREP, VBA and JavaScript to speed up and improve my work. I prefer to work with my head rather than my hands 8). I use Adobe Acrobat+PitStop and Distiller for pre-press.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    PDF
    Web Content Accessibility Guidelines
    Adobe Experience Manager
    Scripting
    Interaction Design
    Form Development
    Adobe LiveCycle Designer
    Section 508
    Prepress
    Adobe Acrobat
    Adobe InDesign
  • $50 hourly

    • 5.0/5
    • (28 jobs)
    I am a seasoned software engineer with over 15 years of experience in full-stack LAMP development, focusing on PHP and JavaScript. My expertise includes software architecture, OOP design, and agile methodologies. I have a proven track record in troubleshooting and solving complex technical challenges, particularly in Linux environments and cloud-based infrastructures. With extensive experience in cloud platforms like Google Cloud and AWS, I have designed and implemented scalable solutions, optimized performance, and managed deployments. I have led projects that required integrating third-party APIs, refactoring legacy systems, and building highly efficient, secure applications. My work across various frameworks, including Laravel and Vue.js, has consistently delivered robust and maintainable systems. Additionally, I bring valuable international experience and multilingual communication skills, enabling me to collaborate effectively with global teams and clients.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Linux System Administration
    LAMP Administration
    Google Maps API
    PHP
    WordPress
    AJAX
    CakePHP
    NGINX
    jQuery
  • $35 hourly

    • 4.8/5
    • (40 jobs)
    Hi everybody! I'm Jessica, a Software Engineer who loves Front End Development. The main reason I've chosen this path is my love for art, music, design, and emotional expression. I enjoy creating beautiful new things, such as apps and websites, but also videos, images, and songs. I'm an empathetic and sociable person who loves to read about human behavior and psychology. In my experience, the combination of all these passions allows for effective front end development. I value growing as an individual by learning new things, especially new technologies that improve my coding skills and career. Good communication with teammates and learning from them are important to me as well.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Adobe Illustrator
    PHP
    React Native
    Unbounce
    Front-End Development
    Sass
    WordPress
    HTML5
    CSS 3
  • $75 hourly

    • 5.0/5
    • (37 jobs)
    Hi! I'm attentive, skilled software developer, with good expertise in various areas. Ready to work hard and deliver a quality product! My skills are: - C#, ASP.NET, WPF - VBA, Excel, Access - HTML, PHP, Javascript, JQuery, AJAX, Backbone, Bootstrap - MSSQL, MySQL, CUDA - API implementation (Google, Fedex, UPS, Questrade, etc) - Photoshop
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Visual Basic for Applications
    Data Scraping
    Windows App Development
    Algorithm Development
    Microsoft Excel
    Financial Analysis
    MySQL
    C#
    PHP
  • $55 hourly

    • 5.0/5
    • (15 jobs)
    Individual contributor in Rails and Ruby, with lots of freelance and startup experience. Focus on delivery and customer needs, where communication and organization are my soft skills. - Knowledge of web development best practices, including RESTful & GraphQL APIs, caching strategies, and security. - Experience with relational databases (PostgreSQL, MySQL) and query optimization. - Experience with deployment systems (e.g. GitHub Actions, AWS CodeDeploy). - Familiarity with AWS Services (e.g. RDS, Lambda, EC2, et cetera). - Familiarity with the Linux operating system and command-line tools. - Publish straightforward, polished, and well-thought-out code. - Proven ability to solve complex technical problems and contribute to architectural design discussions. - Conduct PR code reviews and help out other engineers. - A high sense of responsibility and accountability for work. - Excellent communication & soft skills.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web Application Security
    Amazon ECS
    CSS
    Capistrano
    System Deployment
    Microservice
    NGINX
    Apache HTTP Server
    MariaDB
    MySQL
    PostgreSQL
    Redis
    Amazon Web Services
    Docker
    REST API
    API Development
    Database Optimization
    Back-End Development
    Ruby on Rails
    Ruby
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    I am a Detail-oriented and performance-driven QA Analyst (Developer) and Software Automation Test Engineer with a proven track of success in finishing all assignments within schedule. Experienced in developing automated test scripts in POM (Page Object Model) in Selenium Webdriver, Robot Framework, WebdriverIO, Appium Framework, and CypressIO using different Programming languages such as Java, Python, Javascript, C++, TypeScript, Node.js, C#, HTML5, and CSS3. I am well versed in all stages of the Software Development Life Cycle and discovering potential software problems. Possesses excellent analytical skills and well-developed time-management abilities. 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my clients saying "WOW" ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my clients. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my client's situation. ✅ Sefl Discipline and Flexible ✅ Experience in working with American, Canadian, and UK clients I perform the following QA Automation Engineer duties on a daily basis in high traffic Production and staging environments * Maintenance of automation scripts on more than 20 testing environments. * Perform code reviews and provide positive and constructive feedback, as well as, accept feedback about our own code. * Communication with skate holders during Agile ceremonies and timely suggestions to improve the technology stack. * Make the config file using Maven, Pip, and Npm. * Extensive knowledge of cloud computing and worked on Amazon Web Service (AWS) S3 storage service, and Google Cloud. * Developed API scripts using Robot, webdriverIO, Selenium, Cypress framework * Analyse business problems, develop technology solutions to these problems, and manage the project through its life cycle. * Configured the test suite to Jenkins to make it run on every successful deployment, and configured automated execution of tests nighly * Execution of regression and smoke suite on different environments before the release of each sprint. * Resolved bugs from each sprint from the regression suites before the release. * Execution of scripts on Jenkins/Docker on different platforms(IOS, Android, and platform). * Performs API testing and Back End Testing * Good working experience on DevOps Environment by working on various technologies/applications like GIT, SVN, Jenkins, Docker, Kubernetes, and Linux. * Experienced in developing scripts in Appium Framework, Selenium Webdriver, WebdriverIO, CypressIO, and Robot Framework * Experience in developing applications using front-end technologies like Jave, Python, TypeScript, HTML, CSS, JavaScript * Extensively used XPATH, Regular expression, and classes to perform UI actions. Exported output/reports for all automated testing results. * Strong communication & interaction with Clients, Developers, Business Analysts, Management. * Experience in Functional Testing, Integration Testing, Agile Testing, Regression Testing, and Smoke Testing * Data Scrapping and solving of captcha (reCaptcha, GeeTest Captcha ) using python and node libraries
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Software QA
    Bug Tracking & Reports
    Web Testing
    Test Automation Framework
    Agile Project Management
    GitHub
    Data Scraping
    Docker
    Continuous Integration
    Jenkins
    WebdriverIO
    API Testing
    Selenium WebDriver
    Python
  • $90 hourly

    • 5.0/5
    • (8 jobs)
    💻 Hello I have more than 13 years of product development experience. For more than 8 years, I have been working as a top-level competitive programmer, algorithm designer and tech lead. And recently, I successfully worked as CTO on a startup (FazzMe). I didn't work on UpWork for several years, but now I'm here with significantly more experience than before. I'm one of a few engineers who can jump into any phase of project with full efficiency. I can work with a big team or be an independent developer. I will ensure that your project will be successfully released to the production stage without unexpected situations. I can develop a wide range of applications, modules, services and web applications in Ruby on Rails / Ruby / React.JS. If you are looking for a reliable software engineer who is capable of providing high-quality solutions in time - you have come to the right person. When I'm working on a new project, I speak with the client so, that we have a clear understanding of the needs and vision of the project. I'm honest and fair. Thank you in advance for your time and consideration. I look forward to working with you soon. You can find more details on my LinkedIn page [Linkedin.com]/in/epecherkin/ The following is a brief overview of my relevant technical experience: Technologies + Ruby, Ruby on Rails - 10 years + PostgreSQL - 10 years + Docker, Vagrant - 8 years + TS / JS, React, NodeJS - 5 years + Bootstrap, MaterialUI - 5 years + Git - 13 years + Linux administration - 13 years + Basic DevOps stuff - 10 years + BlockChain, NFT - 2 years Knowledge/Skills + DDD, OOP, MVC, SOLID, GRASP, TDD, DDD + CI + Agile Experience + Product architecture design + High performance, quick learner + Creating, modifying and integrating API (REST JSON, GraphQL) + Optimization and update of legacy solutions + Micro Service Architecture + Full-text search with ElasticSearch and Sphinx + Writing from scratch without solid requirements + Open Source contribution + Asynchronous data and tasks processing
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Linux System Administration
    Twitter/X Bootstrap
    Continuous Integration
    API Development
    Elasticsearch
    Material UI
    Docker
    PostgreSQL
    Python
    TypeScript
    Git
    Node.js
    Ruby
    Ruby on Rails
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    Self-taught, the middle-school was when I fell in love with this field and learnt the basics, and since 2010 I’ve decided to start the journey, learning new skills and techniques, and working on independent projects. Now I have 6 certifications from the famous « OpenClassrooms.com », and still evolving until today.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Laravel
    Vue.js
    React
    jQuery
    MySQL
    Website
    Sass
    PrestaShop
    PHP
    CSS 3
    HTML5
    WordPress
  • $80 hourly

    • 4.9/5
    • (24 jobs)
    ⭐⭐⭐⭐⭐ "Outstanding work from Jean-William! He was able to provide clarity to project planning, to find technical solutions that fit our needs and to execute with precision and attention to details." Hi! I'm here to simplify complexities and amplify possibilities. With expertise in Full stack Web Development and System Design & Development, I'm your go-to for solutions tailored for your business. About me: I have had the opportunity to work on major and complex projects ranging from web development to desktop software development and using all kinds of technologies. I have the reputation for solving problems effectively and efficiently and of being someone that is always ready to go out of his comfort zone to find appropriate solutions. My primary way of thinking is outside the box. I am not afraid of challenges and I am constantly seeking ways to improve myself in order to deliver my clients quality work that distinguishes itself by its aesthetics and robustness. I am fluent in both English and French. I would be happy to help you accomplish your goals, tell me about them! Jean-William Here are some of my services: Web Design: 🔹 Website Creation & Redesign 🔹 Bug Fixes & Support 🔹 Custom WordPress Plugins 🔹 Custom Grav CMS Plugins 🔹 Page Speed Optimization System Development: 🔹 Custom Web Apps 🔹 MVP Development 🔹 Personalized Automation Tools 🔹 Project Discovery & Requirements Analysis 🔹 New Features Implementation 🔹 Bug Fixes & Support
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Grav CMS
    Web Application
    PHP
    CSS
    HTML5
    API
    Page Speed Optimization
    WordPress
    HTML
    Symfony
    Web Design
    Golang
    Marketo
    Java
  • $50 hourly

    • 5.0/5
    • (36 jobs)
    Versatile Web Application Developer with 8 years handling full stack development duties for chat applications (Chatroom, one-to-one chat systems and live show systems), online games (e.g. Backgammon), E-commerce and financial clients. Acquainted with dominant programming languages, protocols, and platforms needed to launch successful web applications. Innovative Web Developer with 10 years of experience in websites. Demonstrated talent for front and back-end web development to optimize online presence.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    WordPress Development
    WebRTC
    MySQL Programming
    PHP Script
    API Integration
    WordPress Plugin
    MySQL
    Node.js
    PHP
    HTML
    Web Application
  • $35 hourly

    • 4.7/5
    • (1 job)
    I am a fullstack developer. I have been creating websites and applications for about 7 years, including 5 years in a professional environment. My daily tasks consist of developing websites and APIs using frameworks like Java Spring boot, Symfony 4 & 5, Angular 8/9/10, NextJS, and Express Js (NodeJs). I also create applications with React Native framework. I use DBMS databases like MariaDB (MYSQL), MongoDB and Redis. I work under Linux (Ubuntu 16/18/20) and Mac environments and often on windows with tools like Docker and Docker-compose. My different areas of expertise are as follows: - Java Spring Boot - PHP API - Symfony framework 4/5 - angular - nextJs - React - Node Js - Express Js - React native
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Slim
    Spring Boot
    React
    Angular
    Node.js
    React Native
    MySQL Programming
    Android
    Symfony
    PHP
  • $56 hourly

    • 0.0/5
    • (0 jobs)
    💵Working with multiple companies generating over $100 Million annually. 🥇️ 5+ Years Experience in E-commerce Design & Development 🍻 Collaborated with one of the biggest Canadian Brand Stella Artois 🖥 Linkedin abhishek-rajan 🖥️ abhishekrajan.com ⭐ Top Rated Plus 🏆 Principal Shopify Front-End Engineer | Shopify Plus Developer | Shopify App Developer I help to transform mid and large-scale businesses in the eCommerce space with Result Driven Shopify Frontend Engineering & Development skills. I have a proven track record of delivering outstanding results for renowned DTC and B2B brands, utilizing my technical proficiency in Shopify Website Development | Shopify Expert | Shopify CRO | Shopify Store Migration | Shopify Store Design | Shopify Plus | Shopify Integration | | Shopify 2.0 | Shopify Hydrogen | Shopify Headless | E-commerce Store Specialist | SEO Shopify | Shopify Landing Page | Shopify App Development | Shopify Theme Customization | Shopify Speed Optimization | Shopify Klaviyo | Shopify Netsuite | Shopify VA | Shopify Theme Development | Shopify Web Design | E-commerce Development Specialist I am committed to working with professionals and continuously learning and growing in my field. As a Shopify expert, I have a strong understanding of HTML, CSS, JavaScript, and jQuery React.js, Next.js , Vue.js, Remix Bootstrap, Foundation REST API, GraphQL API, Ruby on Rails, and Node.js MySQL, MongoDB, and PostgreSQL Git, and other version control systems AWS and other cloud hosting platforms Google Analytics, Google Tag Manager, and other analytics tools CRO (Conversion Rate Optimization) tools like Optimizely, VWO, and Unbounce I am passionate about creating user-friendly, visually appealing websites and applications that not only look great but also drive results through my proficiency in website optimization and Conversion Rate Optimization (CRO). My detail-oriented approach and dedication to delivering the best possible outcome have resulted in substantial revenue increases for my clients. My availability in the EST time zone, combined with my eagerness to take on new challenges, makes me a valuable asset to any team. I am eager to discuss your project requirements and demonstrate my ability to deliver exceptional results. If you're looking for a talented and results-driven Shopify Frontend Engineer and Shopify Developer, look no further.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Shopify Templates
    WordPress Development
    Ecommerce Website Development
    Theme Customization
    Liquid
    Shopify
    Web Development
    HTML5
    MongoDB
    PHP
    jQuery
    CSS 3
    Responsive Design
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a JavaScript Developer near Montreal, QC on Upwork?

You can hire a JavaScript Developer near Montreal, QC on Upwork in four simple steps:

  • Create a job post tailored to your JavaScript Developer project scope. We’ll walk you through the process step by step.
  • Browse top JavaScript Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top JavaScript Developer profiles and interview.
  • Hire the right JavaScript Developer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a JavaScript Developer?

Rates charged by JavaScript Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a JavaScript Developer near Montreal, QC on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance JavaScript Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream JavaScript Developer team you need to succeed.

Can I hire a JavaScript Developer near Montreal, QC within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive JavaScript Developer proposals within 24 hours of posting a job description.

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.