Hire the best JavaScript Developers in El Cajon, CA

Check out JavaScript Developers in El Cajon, CA 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 2,042 client reviews
  • $70 hourly
    Hi, I'm Ray Perrault, a passionate Full Stack Developer with over 7 years of experience in crafting high-performance web applications. I specialize in front-end and back-end development, proficiently turning ideas into functional and user-friendly software solutions. 🏆Key Skills 🛠️ Front-end: JavaScript, React.js, Next.js, Vue.js 🛠️ Back-end: Node.js, Express.js, Python, Django, Ruby on Rails 🛠️ eCommerce: Shopify, WooCommerce, BigCommerce, Squarespace 🛠️ Database: MySQL, MongoDB, PostgreSQL, Firebase 🛠️ Server Management: AWS, Azure, Heroku, Docker 🛠️ CMS(Content Management System): WordPress, ContentfulCMS, Contento, Sanity 🛠️ Version Control: Git, SVN 🏆My Technical Expertise ✅ Creating responsive and pixel-perfect web interfaces that enhance user experience. ✅ Building user-friendly and aesthetically pleasing eCommerce stores with Shopify, WooCommerce, etc. ✅ Implementing RESTful APIs and integrating third-party services for seamless functionality. ✅ Developing custom web applications with scalability and performance optimization in mind. ✅ Troubleshooting and debugging code to ensure smooth application flow. ✅ Collaborating with cross-functional teams to deliver outstanding products. I believe in clear communication, on-time delivery, and exceeding client expectations. I am committed to providing robust solutions and am always eager to learn and explore new technologies to stay updated with the latest industry trends. Let's collaborate and transform your vision into a reality! Feel free to contact me, and I'll be happy to discuss your project requirements. All the best, Ray
    Featured Skill JavaScript
    AWS Development
    MySQL Programming
    WooCommerce
    Squarespace
    Shopify
    Ecommerce Development Consultation
    Node.js
    API Development
    PHP
    Django
    WordPress
    React
    Web Development
    Web Application
  • $30 hourly
    I’m a web developer specializing in WordPress development. I have over six years of experience. Five of those years were spent at a marketing agency and the most recent years have been freelancing through Upwork. While at the agency I helped the company branch out into Shopify clients because I notice PHP and Liquid are very similar languages. I also used my PHP skills to help build custom code for different projects including a ‘build your plan’ form and a shoe customizer. I even picked up some website management and server upkeep from CTO. Through freelancing I’ve been able to continue building my skills as a developer and getting more knowledge of wordpress. I’m currently finishing a Advisor Directory that allows the user to filter based on different criteria the Advisors add when signing up.Continued knowledge is something I strive for I don’t ever what to feel like I know everything I need to know because there’s always something new and there’s so much to learn in Web Development field.
    Featured Skill JavaScript
    Adobe Photoshop
    Adobe Illustrator
    Business with 1-9 Employees
    WooCommerce
    WordPress
    PHP
    HTML5
    CSS 3
    MySQL
    Shopify
    jQuery
    Liquid
  • $50 hourly
    PROFESSIONAL SUMMARY Full-Stack Web Developer experienced in back-end and front-end web development frameworks. Skilled in a range of programming technologies including; React, Ruby, Rails, Javascript, HTML, CSS, PostgreSQl, NPM, Github, Git, Yarn, Bootstrap, and Tailwind. Comfortable with agile development methods as well as TDD. Proven ability to quickly learn new languages and adapt as needed.
    Featured Skill JavaScript
    Customer Service
    Front-End Development
    Open Source
    Tailwind CSS
    Agile Software Development
    Ruby on Rails
    CSS
    Git
    Ruby
    Web Development
    PostgreSQL
    React
    HTML
    Web Application
  • $45 hourly
    Andrew Robida is a versatile Product Engineer with a unique blend of software development expertise and military discipline. Currently excelling at ADZZ, an affiliate marketing company, Andrew leverages his experience in serverless technologies, web development, and data management to drive operational efficiency. His background includes 12 years of service in the US Marine Corps, followed by successful roles in technical recruitment and freelance web development, equipping him with a rare combination of technical proficiency, leadership skills, and adaptability. Andrew offers a track record of delivering high-impact solutions that significantly enhance business operations. His ability to architect scalable infrastructure, optimize web performance, and streamline complex processes has consistently yielded impressive results, such as 30% increases in operational efficiency and 40% improvements in website speed. Whether it's developing custom web applications, implementing data aggregation systems, or refining user experiences, Andrew's comprehensive skill set and problem-solving approach ensure he can tackle diverse challenges and drive tangible value for any project or organization.​​​​​​​​​​​​​​​​
    Featured Skill JavaScript
    AWS Lambda
    Serverless Computing
    Email Automation
    API Integration
    Svelte
    Website Optimization
    Shopify
    On-Page SEO
    Web Design
    CSS
    Node.js
    React
    Next.js
    HTML
  • $60 hourly
    With over 5 years of experience in DevOps and Cloud Security, I have a proven track record in delivering complex projects on AWS, Azure, Azure DevOps, Jenkins, Windows, and Linux (RedHat, Ubuntu, CentOS). My skills include Powershell, Python, CI/CD pipelines, Terraform, Git, GitHub, Docker, and Kubernetes, with a focus on implementing DevOps/DevSecOps security best practices (SAST, DAST, SCA, IAST) on Azure and AWS using Veracode, SonarQube, and Snyk. I ensure compliance with cloud security frameworks and regulations such as SOC 2, PCI DSS, GDPR, and HIPAA. In AWS, I excel at configuring and managing security services like IAM, VPC, S3, CloudTrail, and CloudWatch. I conduct security assessments, identify vulnerabilities, and implement effective remediation plans. My experience extends to automation tools such as AWS CloudFormation, Terraform, and Ansible for secure deployment and management of cloud resources. Within Azure, I work with security-related services including Azure Active Directory, Security Center, Key Vault, and Azure Firewall. I have a strong proficiency in implementing security controls to protect Azure resources and designing secure architectures for Azure-based solutions.
    Featured Skill JavaScript
    CI/CD
    Vulnerability Assessment
    Terraform
    Amazon
    Linux
    AWS Lambda
    Microsoft Azure
    GitHub
    Google Cloud Platform
    DevOps
    Kubernetes
    Azure DevOps
    Docker
    Python
  • $17 hourly
    I've been into video games and technology since I was a kid, and this has just grown into a love and appreciation for technology. In fact, I'm the "go to" guy for all types of tech issues for my family and with friends. At present, I have graduated from an 8-month long software testing training program at NFAR. I am happy that I learned about all the new skills I've learned, including HTML, CSS, Javascript, automated testing, manual testing and more. Additionally, NFAR incorporates professional soft skills training and development, focusing on organizational habits and workplace etiquette.
    Featured Skill JavaScript
    Web Development
    WebdriverIO
    HTML
    CSS
    Quality Assurance
  • 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 El Cajon, CA on Upwork?

You can hire a JavaScript Developer near El Cajon, CA 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 El Cajon, CA 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 El Cajon, CA 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.