Freelance Software Engineers in Los Angeles CountyFreelance Software Engineers in Los Angeles County
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Johnny Ha's avatar
Johnny Ha
pro
Alhambra, USA
Senior Full-Stack Engineer | Web Development | AI Automation
$5k+
Earned
1x
Hired
5.0
Rating
11
Followers
Senior Full-Stack Engineer | Web Development | AI Automation
Cover image for Luxury Jewelry E-Commerce Website – Gemsparx Front-End & Ful...
Luxury Jewelry E-Commerce Website – Gemsparx Front-End & Full-Stack Developer (React & Node.js) Gemsparx is a luxury jewelry marketing and e-commerce website designed to showcase diamonds, fine jewelry, and custom design services with a high-end user experience. I developed this project using React for a fast, responsive front end and Node.js for backend functionality. The focus was on creating a visually elegant, conversion-friendly interface while maintaining performance, scalability, and clean code architecture. The website features structured product categories, promotional sections, custom design workflows, and a modern UI optimized for both desktop and mobile users. This project demonstrates my ability to build premium marketing websites that align with luxury brand aesthetics and business goals.
3
20
267
Cover image for I help teams and founders ship reliable, scalable full-stack...
I help teams and founders ship reliable, scalable full-stack applications from early MVPs to production systems used at scale. As a Senior Full-Stack Developer, I focus on: Building clean, maintainable frontends with strong UX foundations Designing resilient backends, APIs, and data models Making pragmatic tech decisions that hold up over time Shipping fast without cutting corners What I typically work on: SaaS platforms & internal tools Complex dashboards and data-driven apps API-first systems and integrations Performance, refactors, and technical debt cleanup I’m opinionated about code quality, architecture, and ownership but flexible about tools and stacks when the problem calls for it. If you need someone who can own features end-to-end, communicate clearly, and think beyond just “making it work,” let’s talk.
14
162
Cover image for Building Websites & CMS Solutions I’m
Building Websites & CMS Solutions I’m currently working on modern websites and CMS-based projects using no-code and low-code platforms. I build and customize projects with: • Wix & Wix Studio (https://www.wix.com/)• WordPress (https://wordpress.com/)• Webflow (https://webflow.com/)• Bubble.io (http://Bubble.io) I help businesses and startups create fast, responsive, and scalable websites, from landing pages to full CMS and web apps. Open to new projects and collaborations.
4
4
137
Cover image for UI/UX Engineering & Framer Websites Built with AI-Powered To...
UI/UX Engineering & Framer Websites Built with AI-Powered Tools I design and engineer high-performing websites using Framer and modern AI website builders combining speed, polish, and real UX thinking. What I specialize in: Framer websites with production-ready interactions & animations UI/UX engineering designs that translate cleanly into real code Rapid site builds using AI tools like v0.dev (http://v0.dev), bolt.new (http://bolt.new), and Replit Turning rough ideas or prompts into clean, scalable interfaces This approach is ideal for: Founders shipping landing pages fast Startups validating ideas or rebranding Teams that want speed without sacrificing design quality If you want a modern website that looks great, feels intentional, and ships fast, I can help.
2
29
295
Software Engineer(2)
Aurelien GERIER's avatar
Aurelien GERIER
pro
Los Angeles, USA
Expert & Passionate Fullstack Engineer 11+ yrs exp & Media
$50k+
Earned
5x
Hired
4.9
Rating
77
Followers
TOP_INDEPENDENT

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Expert & Passionate Fullstack Engineer 11+ yrs exp & Media
Cover image for Lyveat
Lyveat
1
84
Cover image for Redwood Logistics
Redwood Logistics
0
144
Cover image for UpSwipe
UpSwipe
0
27
Cover image for Data Legal Drive
Data Legal Drive
0
26
Software Engineer(4)
Mariya Diminsky's avatar
Mariya Diminsky
Los Angeles, USA
Senior Frontend Engineer | Software Engineer | 9+ years
Senior Frontend Engineer | Software Engineer | 9+ years
Cover image for Creative Fabrica - Frontend Engineer
Creative Fabrica - Frontend Engineer
0
16
Cover image for Cooltrax - Frontend + UX Engineer
Cooltrax - Frontend + UX Engineer
0
35
Cover image for Vivun - Frontend Engineer
Vivun - Frontend Engineer
0
27
Cover image for Event Booker
Event Booker
0
11
Software Engineer(9)
Michael Malone's avatar
Michael Malone
Los Angeles, USA
🚀 React.js & TypeScript Web Expert 🌐
🚀 React.js & TypeScript Web Expert 🌐
Cover image for Tongal Portfolio Page
Tongal Portfolio Page
0
1
Cover image for Tongal BackLot
Tongal BackLot
0
0
Cover image for Lego World Builder
Lego World Builder
0
0
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Software Engineer(3)
Michael Ciabuca's avatar
Michael Ciabuca
Los Angeles County, USA
Build with care. Prioritize the user. Success will follow.
Build with care. Prioritize the user. Success will follow.
Cover image for Lexipedia
Lexipedia
0
1
Cover image for Elixander
Elixander
0
0
Cover image for Pixl Escape
Pixl Escape
0
3
Cover image for Vouchd: Stop AI Scams & Fraud
Vouchd: Stop AI Scams & Fraud
0
1
Software Engineer(11)
Melissa McLean's avatar
Melissa McLean
Los Angeles, USA
Streamlining Your Life with Software Solutions
Streamlining Your Life with Software Solutions
Cover image for Built Web App for Startup
Built Web App for Startup
0
3
Cover image for .NET Legacy System upkeep and modernization
.NET Legacy System upkeep and modernization
0
4
Cover image for Enterprise-Level RESTful API Implementation
Enterprise-Level RESTful API Implementation
0
2
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Software Engineer(3)
Edwin Carapetian's avatar
Edwin Carapetian
Glendale, USA
Crafting cutting-edge web solutions that blend creativity wi
Crafting cutting-edge web solutions that blend creativity wi
Cover image for Dhar Mann Studios
Dhar Mann Studios
0
5
Cover image for Broadway Imaging Center
Broadway Imaging Center
0
5
Cover image for Miza Health
Miza Health
0
3
Placeholder project card media
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Software Engineer(1)