Hire the best JavaScript Developers in Orange, CA

Check out JavaScript Developers in Orange, 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
  • $125 hourly
    I'm a versatile and results-driven Software Engineer with a passion for Full Stack development, System Administration, and expertise in DevOps practices. With a commitment to excellence and over 20 years of hands-on experience, I thrive on tackling complex challenges and turning innovative ideas into robust, scalable solutions. As a Full Stack developer, I bring a holistic approach to software engineering, seamlessly navigating both frontend and backend technologies. My proficiency in designing and implementing user-friendly interfaces, coupled with a strong backend foundation, allows me to create end-to-end solutions that meet the highest standards of functionality and user experience. In the realm of System Administration, I have honed my skills in maintaining and optimizing IT infrastructure. Whether it's ensuring system reliability, implementing security measures, or troubleshooting issues, I am adept at keeping operations running smoothly. Specializing in DevOps, I am well-versed in streamlining development processes, optimizing workflows, and implementing continuous integration and deployment pipelines. My goal is to enhance collaboration between development and operations, fostering a culture of efficiency and innovation. Currently seeking part-time and freelance opportunities, I am excited about contributing my expertise to dynamic projects. My commitment to delivering high-quality solutions, combined with a passion for staying at the forefront of technological advancements, makes me an ideal candidate for your next venture. Let's collaborate to bring your ideas to life! If you're looking for a dedicated and skilled Software Engineer, I would love to discuss how I can contribute to the success of your projects.
    Featured Skill JavaScript
    DevOps Engineering
    Tailwind CSS
    DevOps
    Project Management
    NativeScript
    React Native
    React
    Vue.js
    Full-Stack Development
    Database Architecture
    Cloud Application
    Web & Mobile Design Consultation
    Software
    System Administration
  • $39 hourly
    Your time is valuable so I'll keep this brief for you... I build automation systems putting hundreds of thousands of dollars every year back in the pockets of high-performing businesses. Yours could be next. ⚡ I used automation to scale a local glass consultation & installation business to $30k/mo in 3 months in Q4 of 2024. Designed an AI-driven sales automation system by automating lead follow-ups, generated daily leads, and cut response time from 24 hours to under 3 minutes, which boosted client acquisition by 300% in 3 months. 💸 Saved Over 10,000+ Work Hours Annually – Implemented a customized AI workflow for local businesses in LA and Orange County, automating repetitive processes and reducing manual labor by over 50%, translating to thousands of hours saved per year. 🏆 I work with companies looking to scale faster, automate smarter, and maximize efficiency—because the businesses that win are the ones that work smarter, not harder. The way I accomplish this is by identifying and eliminating bottlenecks, optimize workflows, and accelerate business growth through AI and automation. My expertise lies in leveraging automated workflows to create systems that work even while you're sleeping.
    Featured Skill JavaScript
    Web Scraping
    Apollo.io
    System Automation
    Task Automation
    Marketing Automation Software
    Automation
    Lead Generation
    React
    Zapier
    n8n
    Make.com
    Artificial Intelligence
  • $35 hourly
    • Extensive customer service skills. • Excellent oral and written communication. • Proficiency with Microsoft office products, Notepad++, Postman, Adobe Acrobat DC Pro, Total Commander, SyncBackPro. • Understanding of XML, JSON, MS Batch files/command lines, SQL queries, Javascript and some basic programming languages (primarily with a proprietary language based on VB). • Familiarity with a variety of ticketing platforms (Salesforce, Jira Helpdesk and Jira Server/Cloud, FogBugz, Aha, Netsuite) and Project Management software (Trello, Smartsheet, Mavenlink, Zoho). • Familiarity with version control procedures and programs (SVN, GIT), and usability tools (Tortoise). • Understanding of technical writing for documentation purposes, and for communicating bugs and enhancement requests from an end-user to an engineering/development team. • Banking document and product compliance analysis and proofreading. • Certified Scrum Product Owner (CSPO) Certificate.
    Featured Skill JavaScript
    SQL
    Document Analysis
    Visual Basic
    Query Analysis
    Proofreading
    Excel Formula
    Data Analysis
    Data Integration
    Microsoft Office
    XML
    Customer Service
    JSON
    FinTech
    API Integration
  • $70 hourly
    I am a Full Stack JavaScript developer with over 10 years of hands-on experience. I've used React, React Native, Angular, Ionic Framework, Vue.js, Node.js, MeteorJS, ElectronJS, etc., for web & mobile and desktop software development. Front-End Development: - HTML5/CSS, JavaScript, TypeScript - Bootstrap, Material-UI, Tailwind CSS, Ant Design - React, Angular, Vue.js, jQuery - Node.js/Express - Ruby on Rails - React Native, Ionic Framework - ElectronJS - MySQL, MongoDB, PostgreSQL, SQLite - AWS, Firebase, Heroku I’m passionate about software development and have a keen eye when it comes to design. I have created countless custom responsive websites and web & mobile applications from scratch, which businesses and entrepreneurs have enjoyed using. My home office is packed with the latest kit ensuring that your project is current and works flawlessly on all devices.
    Featured Skill JavaScript
    Firebase
    React Native
    Amazon Web Services
    GraphQL
    TypeScript
    Material UI
    HTML5
    Git
    CSS 3
    MongoDB
    React
    Node.js
  • $20 hourly
    # Innovative Developer & Business Automation Partner ## Your Digital Transformation Expert Experienced developer specializing in business process automation and streamlined digital solutions. I transform complex workflows into elegant, efficient systems that save time, reduce errors, and drive growth. ## What I Bring to the Table ### Technical Excellence My solutions are built on robust architecture with clean, maintainable code. I prioritize security, scalability, and performance while ensuring systems remain adaptable to your evolving business needs. ### Business-Focused Approach I don't just write code – I solve business problems. By understanding your operations deeply, I identify automation opportunities that deliver measurable ROI through reduced manual work, improved accuracy, and accelerated processes. ### Simplified User Experience Complex technology shouldn't require complex operation. I create intuitive interfaces that your team will actually enjoy using, minimizing training needs and maximizing adoption. ## Automation Services - **Business Intelligence Analytics**: Custom applications tailored to monitor the growth of your business with real-time KPI tracking and trend analysis - **Custom Workflow Systems**: Replacing manual, spreadsheet-driven processes with tailored digital workflows - **Data Integration**: Seamlessly connecting disparate systems to eliminate double-entry and information silos - **Automated Customer Communication**: Systems that nurture leads, follow up with clients, and deliver personalized messaging at scale - **Inventory & Supply Chain Automation**: Smart systems that optimize stock levels, predict ordering needs, and reduce carrying costs - **Document Processing & Management**: Converting paper-based processes to digital workflows with automated document routing and approval - **Client/Customer Portals**: Building self-service capabilities that delight users while reducing support burden - **Mobile Solutions**: Extending business capabilities to smartphones and tablets for on-the-go productivity ## DIGITAL TRANSFORMATION I'll set your business up to utilize cutting-edge technology tailored to your specific needs. My approach transforms traditional operations into streamlined digital processes that position you ahead of competitors while ensuring solutions remain accessible to your team. Your digital transformation journey will be carefully planned to maximize adoption, minimize disruption, and deliver rapid returns on investment. ## Partnership Philosophy I believe successful technology partnerships are built on transparency, communication, and aligned incentives. As your automation partner, I'm invested in your long-term success – not just completing a project and moving on. Let's discuss how we can transform your business operations through thoughtful automation and elegant digital solutions.
    Featured Skill JavaScript
    Arch Linux
    Linux
    GitHub
    FastAPI
    Python Scikit-Learn
    React
    Python
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