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Hire the best JavaScript Developers in Cedar Park, TX

Check out JavaScript Developers in Cedar Park, TX with the skills you need for your next job.
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Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 1,142 client reviews
  • $50 hourly

    • 5.0/5
    • (5 jobs)
    I am a software developer with 15+ years of experience developing web, mobile and desktop applications. My skills: Bubble.io, no-code development, vb.net, SQL server, Talend, JAVA, C# What I can help with: Responsive web applications Desktop applications Restful services Data modeling Real-time applications Automation like Email scheduling, SMS marketing, notifications etc. Third party API integration Completed projects: Real time stock trading system Home/Car loan management system for SME Online restaurant ordering systems Amazon like marketplaces AI content creation apps
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    API Development
    No-Code Development
    Ecommerce
    Mobile App
    API Integration
    Zapier
    Stripe
    SQL
    Bubble.io
    Web Application
    Web & Mobile Design Consultation
    Web Design
    Figma
    Shopify
  • $100 hourly

    • 5.0/5
    • (1 job)
    As a MAST Security Assessor, I am dedicated to the intricate realm of mobile application security. Armed with 4 years of experience, I specialize in meticulously assessing mobile applications, identifying vulnerabilities, and crafting robust strategies to mitigate risks and fortify digital ecosystems. Expertise Highlights: Thorough Security Assessments: Proficient in conducting comprehensive security assessments of mobile applications, utilizing leading tools such as Burp Suite, identifying vulnerabilities across the app logic layer, and offering detailed remediation guidance. Critical Vulnerability Prioritization: Adept at identifying and prioritizing critical security vulnerabilities (e.g., injection flaws, insecure data storage) within mobile applications, providing detailed risk assessments and actionable mitigation strategies. Stakeholder Communication & Remediation: Proficient in generating detailed assessment reports, facilitating effective communication with stakeholders, and driving remediation efforts by providing comprehensive guidance and support. Enhanced Automation Solutions: Engineering custom automation solutions to enhance the efficacy of security assessment results, expanding coverage, and ensuring robust protection against emerging threats. Key Skills & Technologies: Burp Suite | OWASP Top 10 | CWE 25 Mobile Application Security Assessment (iOS, Android) Custom Automation Solutions (e.g., scripting languages) Proficiency in JavaScript, Python, PHP, Java, Swift
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Swift
    Java
    Python
    OWASP
    Application Security
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    Objective: A highly motivated individual with a passion for continuous learning and a strong proficiency in computer-related skills. Seeking opportunities to contribute to innovative projects, create products, and provide valuable services. In four words: diligent, efficient, curious, innovative.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Tech & IT
    Automation
    Technical Support
    Customer Service
  • $50 hourly

    • 5.0/5
    • (4 jobs)
    🏅Started programming since 2007 🏅Data engineer since 2017 🏅Software engineering manager since 2017. 🏅 Master degree in mathematics, informatics and economics Hi 👋, I'm Oleksandr - I am the Lead Software Developer and Engineering Manager for more than 10 years. Each year I'm launching various web platforms with any level of complexity. I solve different business puzzles for our partners from the USA, Europe, and all over the world with the help of the tech skills I have. ❇️I can help you to: - Launch your user-centric platform without delays and extra costs; - Start generating revenue with fast payment system integration; - Engage your users in the best way with the cutting-edge interface. ❇️My main tech expertise: - Ruby - Python - React - Node.js - Firebase, Firestore, Authentication, Cloud Functions - TypeScript, JavaScript (ES - Latest) - REST, Websocket, Push Notifications - Stripe payments - PostgreSQL, MySQL, MongoDB - Unit, e2e testing (Cypress) - AWS (EC2, S3, EB, Route53, RDS) - Docker, Ansible, DevOps Additional Information: • More than 10 years experience in software architectural design, technologies research and internet application development • Experience in project management and team leading, scheduling, task sequencing • Experience in data science, data mining, wrangling, ML, NLP • Strong skills in database design and optimization • Strong problem-solving, communication, and time management skills • Development for web, client-server technologies • Experience in object oriented architecture design and development • Technology evaluation and business requirements analysis skills • Good attention to detail • Fluent in English, Russian, Ukrainian. • Strong mathematical base
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Data Science
    Apache Airflow
    Data Modeling
    Data Analysis
    Salesforce
    Looker
    ETL Pipeline
    DevOps
    Vue.js
    Node.js
    Angular
    Python
    React
    Ruby on Rails
  • $20 hourly

    • 5.0/5
    • (8 jobs)
    As a Shopify expert, my mission is to create an exceptional online shopping experience for your small business. My services are backed by a 100% money-back guarantee. I pride myself on maintaining clear communication and staying organized throughout the entire process. Here's what I can do for you: ✅ Shopify Store Setup ✅ Migrations to Shopify platform ✅ Theme customization and edits ✅ Conversion rate optimization ✅ Set up Shopify apps and integrations ✅ Personalized support and training Ready to take the next step? Click the "Invite" or "Hire" button to start a conversation with me. During a free consultation, we'll review your project and discuss how I can help you achieve your business goals. I'm excited to help you grow your business and create a winning online presence!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Ecommerce Website Development
    Shopify Theme
    Customer Support
    Shopify Templates
    HTML
    CSS
    jQuery
    Theme Development
    Liquid
    CSS 3
    HTML5
    Theme Customization
    Shopify
  • $65 hourly

    • 0.0/5
    • (1 job)
    I'm a front end developer with experience in building websites for both commercial and non-profit enterprises as well as responsive HTML emails. I have a heavy focus on user experience. If you want to engage with customers, suppliers, donors and members, your digital experience should be a delight to use! I can help you create an experience that people will love. I'm experienced in HTML/CSS/Javascript, React, WordPress, Shopify, Litmus, Figma, Adobe CC I have both product and project management experience and will communicate status via Trello or another project management platform of your choice.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Adobe Creative Cloud
    HTML
    React
    React Bootstrap
    Front-End Development
    Email
    CSS
    Web Content Accessibility Guidelines
    Figma
    UX & UI
    Email Design
    Product Development
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    4+ years of extensive experience in UI Development implementing web based applications. Expert in HTML5/CSS3 development and have strong experience in React.js, Responsive design and good knowledge with Bootstrap CSS, Ant Design. Strong Experience in dealing with CSS Animations, Backgrounds, Layouts, Positioning, Text, Border, Padding and CSS Box Model. As a UI developer, I always try to create pixel perfect UI using the latest technologies and make sure the UI is accessible for all users using semantic HTML and following WCAG accessibility requirements.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    AJAX
    webpack
    Ant
    jQuery
    Bootstrap
    React
    Jenkins
    ExpressJS
    Node.js
    TypeScript
    HTML5
    SCSS
    CSS 3
    Responsive Design
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    With over𝟭𝟬 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in 𝘄𝗲𝗯 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗔𝗜 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻, and 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀, I help businesses unlock their full potential by delivering cutting-edge applications and AI-powered systems. Whether you need a flawless 𝗳𝗿𝗼𝗻𝘁-𝗲𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗳𝗮𝗰𝗲, a 𝗿𝗼𝗯𝘂𝘀𝘁 𝗯𝗮𝗰𝗸-𝗲𝗻𝗱 𝘀𝘆𝘀𝘁𝗲𝗺, or an 𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻, I provide the expertise to bring your ideas to life. 𝗞𝗲𝘆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: 🏆 Grew platform user base by 850,000+, expanding market reach. 🏆 Achieved 2.7x growth in trial clients and 2.1x in paying clients. 🏆 Secured £2.25M in seed funding through impactful presentations. 🏆 Improved accounting efficiency by 31%, saving time and costs. 🏆 Led a critical web app project, reducing response time by 50%, saving $50K annually. 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿: ✅ 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Building and fine-tuning AI models, crafting prompt engineering workflows, and integrating AI seamlessly into existing platforms. ✅ 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: End-to-end web application development with SvelteKit, Next.js, and Node.js, delivering optimized and scalable solutions. ✅ 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Untangling complex codebases, improving system performance, and ensuring seamless user experiences. ✅ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Expertise in PostgreSQL, MySQL, MongoDB, and ElasticSearch for efficient and secure data handling. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 ✅ 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: Golang, JavaScript, NodeJs, (Next.js, SvelteKit), HTML5/CSS3 (TailwindCSS, Bootstrap) ✅ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MySQL, MongoDB, ElasticSearch ✅ 𝗪𝗲𝗯 𝗦𝗲𝗿𝘃𝗲𝗿𝘀: Nginx, Apache ✅ 𝗖𝗹𝗼𝘂𝗱: AWS S3, Heroku, DigitalOcean ✅ 𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹: Git, GitHub, GitLab ✅ 𝗠𝗲𝘁𝗵𝗼𝗱𝗼𝗹𝗼𝗴𝗶𝗲𝘀: TDD, BDD, Agile, Scrum 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 𝗠𝗼𝗱𝗲𝗹𝘀: ✅ 𝗧𝗮𝗹𝗲𝗻𝘁-𝗮𝘀-𝗮-𝗦𝗲𝗿𝘃𝗶𝗰𝗲: Hire dedicated experts on a subscription basis. ✅ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁-𝗕𝗮𝘀𝗲𝗱: Get specific solutions delivered within your timeline and budget. Ready to optimize your project? Click the 🟢 INVITE button to start our collaboration! Cheers, Gohar Abbas.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Full-Stack Development
    Software Development
    Docker
    Next.js
    Svelte
    Golang
    Machine Learning
    Flask
    Kubernetes
    Agile Software Development
    MVC Framework
    Git
    MongoDB
    Microsoft Azure
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    Hello. This is Marcel from Texas, and I am well-versed in web&mobile app development using C#, VB.NET, .NET, ASP.NET and Xamarin. For 15+ years, I have implemented some successful long-term projects for various industries(financial, insurance, healthcare, real estate, social marketing, etc.). Here my skill set has been listed: - C#, .NET, ASP.NET - JavaScript, TypeScript, Angular JS, Angular 2+ - MS SQL, MongoDB - Java, Swift - Xamarin, React Native - DevExpress - Microsoft Visual Studio, Webstorm - API/Payment gateway integration(or development) Thanks for stopping by and I look forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Microsoft Visual Studio
    Material UI
    DevExpress
    DevOps
    React
    Angular
    API Integration
    ASP.NET
    TypeScript
    C#
    Visual Basic
    .NET Framework
    GraphQL
    Microsoft SQL Server
  • $70 hourly

    • 0.0/5
    • (0 jobs)
    I build performant Web apps(using Django, Flask), REST APIs, and ETL Pipelines. I emphasize clean, maintainable code with a focus on readability and language-specific best practices. I build fully automated CI/CD pipelines and I practice infrastructure-as-code.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    ETL Pipeline
    RESTful API
    Google Cloud Platform
    Docker
    Python
    Vue.js
    React
    Flask
    Django
    Amazon Web Services
    SQL
    GraphQL
  • $12 hourly

    • 5.0/5
    • (2 jobs)
    Profile Summary * 9+ Years of experience in Manual and Automation testing in multiple domains like Telecom, Resources, Ecommerce domain, Food & Beverage etc. with good exposure to various testing and defect tracking tools * Very well acquainted with Software Development Life Cycle (SDLC), Software Testing Life Cycle (STLC) and Defect Life Cycle * Participated in requirements analysis, reviews and working sessions to understand the requirements and system design, interacted with business users to understand business requirements. * Extensive experience in preparing test plans, test cases and test case execution. * Strong knowledge of various types of testing like Smoke Testing, Sanity Testing, Functional Testing, Integration Testing, Regression Testing, Performance Testing and Acceptance Testing * Involved in writing and implementation of Test Plan in accordance with project management plan ● Proficient in working with various test management tools like Microsoft Test Manager (MTM), Team Foundation Server (TFS), Quality Center (QC), Application Lifecycle Management (ALM), JIRA etc ● Expert in preparing Requirement Traceability Matrix (RTM) to ensure that test cases developed are in compliance with the requirements ● Hands-on experience in generating scripts using Selenium for automation testing ● Contributed extensively towards Manual testing, Web based testing, Web Services testing and Automation testing using Selenium ● Extensive experience in Defect Management using defect tracking tools like TFS, QC, ALM, JIRA. ● Good experience in API testing (SOAP and REST). Experience in working with SOAPUI, Postman, Rest Assured framework ● Good exposure to various SDLC models - Agile (Scrum), Waterfall models across the span of various projects ● Automated the test cases using Selenium WebDriver and Java Eclipse, strong knowledge in Core Java and JavaScript ● Experience in working with Selenium automation framework to perform smoke and regression testing using integration tools TestNG, Maven and Jenkins ● Good knowledge in developing Test Scripts to implement Test Cases, Test Scenarios and features. ● Experience in Mobile Testing for (Android/IOS) applications involving network testing, UI testing, functional testing, performance testing, installation, interruption testing ● Good knowledge in cloud-based automation testing for testing in various platforms (browsers/devices), parallel execution, continuous delivery using Jenkins etc ● Good knowledge of SQL and experience in database testing, managing test databases and test data preparation using SQL queries ● Effective communication with business analysts, developers and other project stakeholders to ensure that all aspects of the system have proper testing coverage ● Excellent interpersonal skills with ability to coordinate activities and work in a team and as an individual to meet the deliverables ● Quick learner with a high degree of flexibility and ability to adapt to change in
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Software Testing
    Agile Software Development
    Testing
    Selenium WebDriver
    iOS
    Jenkins
    Test Results & Analysis
    Functional Testing
    Alpha Testing
    API Testing
    Jira
    User Acceptance Testing
    Regression Testing
  • $20 hourly

    • 0.0/5
    • (1 job)
    Passionate software developer experienced in full stack applications and managing end to end tests. Have developed multiple applications with modern frameworks and architectures to build scalable applications.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Information Security
    Database Management System
    HTML
    Angular
    CSS
    jQuery
    JSON
    Amazon S3
    Bootstrap
    AJAX
    MERN Stack
    System Security
    Cucumber
    Flask
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