Hire the best JavaScript Developers in Chantilly, VA

Check out JavaScript Developers in Chantilly, VA 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 257 client reviews
  • $95 hourly
    My educational backgrounds are in hard sciences: biology and statistics. I have worked in software development environment, academic projects for health policies and eventually business services, including student lending, insurance underwriting, credit decision and telecommunication. From high-level statistical concepts to data warehousing work and predictive modeling build, I offer statistical consulting for whoever uses data.
    Featured Skill JavaScript
    Microsoft Power BI Development
    Machine Learning Algorithm
    Forecasting
    Financial Modeling
    Microsoft Visual Studio
    Business Consulting
    Financial Analysis
    Sales Analytics
    Python
    Snowflake
    Data Science
    Big Data
    SAS
    R
  • $10 hourly
    Objective A U.S. Citizen seeking a challenging position in a reputed organization where I can learn new skills, expand my knowledge, leverage my learnings, and contribute to the organization's growth.
    Featured Skill JavaScript
    Tech & IT
    Office Design
    Information Technology
    Office 365
    Microsoft PowerPoint
    React Native
    Microsoft Outlook
    Native Fluency
    Java
    Python
    Microsoft Excel
    Microsoft Office
    React
    Microsoft Word
  • $70 hourly
    Hi, I’m Chul! I'm a Senior Java Software Engineer with 10+ years of experience building and scaling backend systems. I specialize in Core Java, Spring Boot, REST APIs, and Microservices. Mainly worked with AWS, and starting to expand into GCP. I focus on writing clean, scalable code and delivering solutions that match real business needs — fast and simple. If you’re looking for someone who can ramp up quickly and get things done right, let’s connect!
    Featured Skill JavaScript
    Oracle PLSQL
    SQL
    Java
    Git
    Spring Framework
    JDBC
    Apache Struts
    jQuery
  • $35 hourly
    I have 4 years of work experience. I worked professionally with the following technologies: Angular.js, Angular, Typescript, Javascript, Docker, Laravel PHP, mySQL. Also worked on multiple Angular & Angular.js hybrid legacy projects.
    Featured Skill JavaScript
    MySQL
    Laravel
    PHP
    API Development
    UX & UI
    Amazon EC2
    Angular Material
    Angular
    HTML5
    Git
    CSS
    Amazon Web Services
    TypeScript
  • $30 hourly
    Professional Summary Results-driven Java Developer with over 2 years of experience in designing and developing scalable enterprise applications. Adept at building microservices using Spring Boot and integrating RESTful APIs. Proficient in AWS, GCP, and front-end frameworks like Angular and React. Skilled in optimizing system performance and collaborating within Agile teams. Known for delivering high-quality software solutions while enhancing system efficiency. Holds favorable clearance for working in secure environments. Looking forward to helping clients build efficient, innovative, and secure applications.
    Featured Skill JavaScript
    C
    PostgreSQL
    NoSQL Database
    SQL
    C++
    AWS Development
    Spring Boot
    ASP.NET
    React
    Angular
    Python
    Java
  • $30 hourly
    Senior Quality Assurance Engineer/SDET, 6x AWS Certified and 4x ISTQB Certified with 10+ years of experience across diverse domains. * Built and managed Test Automation Frameworks from scratch using Selenium WebDriver, Appium, Cypress, Playwright, TestNG, JUnit, PyTest, and Cucumber with Java, Python, Groovy, and JavaScript, creating reusable utilities for UI, API, and mobile testing. * Executed automation and manual testing for web and mobile applications, ensuring robust functionality and user experience across platforms. * Automated API testing with REST Assured, Requests (Python), Postman, Cypress, and Playwright, validating JSON/XML payloads for seamless front-end and back-end integration. * Created backend automation scripts for Oracle, MS SQL Server, MySQL, and DynamoDB, writing SQL queries to ensure data integrity across environments. * Developed unit tests with JUnit, Spock, and Mockito in Java and Groovy, supporting developer-driven testing and code reliability. * Automated mobile testing for Flutter apps on Android/iOS using Appium, Python, PyTest, BrowserStack, Android Studio, and Xcode, delivering scalable test suites. * Configured Jenkins CI/CD pipelines with Groovy DSL, Maven, and Gradle, automating regression, smoke, and data cleanup jobs for efficient testing and deployment. * AWS Certified (6x: Cloud Practitioner, AI Practitioner, Solutions Architect Associate, Developer Associate, SysOps Administrator Associate, DevOps Engineer Professional) and ISTQB Certified (4x: Foundation, Mobile Application Tester, Agile Tester, Agile Technical Tester).
    Featured Skill JavaScript
    Software Testing
    SQL
    Java
    Python
    Rest Assured
    Appium
    Postman
    Cypress
    Selenium WebDriver
    Software QA
    Quality Assurance
  • $20 hourly
    I am recent Computer Science graduate from Virginia Tech. I specialize in developing software and web applications, and working with integrating AI into software. * Knows Full-Stack Development * Utilizes Python, JavaScript, HTML/CSS
    Featured Skill JavaScript
    App Development
    Web Development
    Web Application
    AI Development
    Software Development
    CSS
    HTML
    Java
    Python
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