Freelance Software Engineers in Los AngelesFreelance Software Engineers in Los Angeles
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Johnny Ha's avatar
Johnny Ha
Alhambra, USA
Senior Full-Stack Engineer | Web Development | AI Automation
$5k+
Earned
1x
Hired
5.0
Rating
21
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.
5
23
448
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
243
Cover image for Evoke - Project completed successfully
Evoke - Project completed successfully and got ⭐⭐⭐⭐⭐ review🚀 Overview EVOKE is a mindfulness-focused digital experience designed to create a calm, distraction-free space for reflection and presence. Problem Most digital platforms are built for speed and engagement, which can feel overwhelming. The goal was to design a space that encourages stillness instead of stimulation. Approach I focused on creating a minimal and immersive interface using soft visuals, intentional spacing, and slow interactions to guide users into a reflective state. Solution Designed a clean, distraction-free UI Built immersive entry and reflection flows Used calming imagery and typography to shape the experience Developed smooth transitions to support a sense of presence Tech & Tools Web development, frontend engineering, UX/UI design Outcome The final product delivers a unique digital experience that prioritizes calmness and intentional interaction, standing out from traditional high-stimulation platforms. 👉 https://www.evoke-space.com/
1
2
175
Cover image for EVOKE - Mindfulness & Reflection Web Experience
$6K+ earned
EVOKE - Mindfulness & Reflection Web Experience
4
21
Software Engineer(2)
Aurelien GERIER's avatar
Aurelien GERIER
proLos Angeles, USA
Fullstack Engineer | 14+ yrs Shipping React,Next.js,Node,AI
$50k+
Earned
6x
Hired
4.9
Rating
126
Followers
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Fullstack Engineer | 14+ yrs Shipping React,Next.js,Node,AI
Cover image for Redwood Logistics
Redwood Logistics
0
155
Cover image for Lyveat
Lyveat
1
106
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UpSwipe
0
32
Cover image for Data Legal Drive
Data Legal Drive
0
31
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
1
21
Cover image for Zapier - Frontend Engineer
Zapier - Frontend Engineer
0
28
Cover image for Cooltrax - Frontend + UX Engineer
Cooltrax - Frontend + UX Engineer
1
37
Cover image for Hearing Tracker - Frontend Engineer
Hearing Tracker - Frontend Engineer
0
19
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
5
Cover image for Tongal BackLot
Tongal BackLot
0
6
Cover image for Lego World Builder
Lego World Builder
0
5
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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 Flickson
Flickson
1
5
Cover image for Lexipedia
Lexipedia
1
8
Cover image for Kindly AI
Kindly AI
0
9
Cover image for Elixander
Elixander
0
6
Software Engineer(11)
Shai A's avatar
Shai A
Los Angeles, USA
Software Rescue | AI Product Delivery | Tech Leadership
New to Contra
Software Rescue | AI Product Delivery | Tech Leadership
Cover image for Codebase Security and Production Readiness Audit
Codebase Security and Production Readiness Audit
0
3
Cover image for Codebase Migration Plan
Codebase Migration Plan
0
2
Cover image for Codebase Documentation and Developer Onboarding
Codebase Documentation and Developer Onboarding
0
3
Cover image for Failed Project Recovery Plan
Failed Project Recovery Plan
0
0
Software Engineer(1)
Melissa McLean's avatar
Melissa McLean
Los Angeles, USA
Streamlining Your Life with Software Solutions
Streamlining Your Life with Software Solutions
Cover image for .NET Legacy System upkeep and modernization
.NET Legacy System upkeep and modernization
0
18
Cover image for Built Web App for Startup
Built Web App for Startup
0
19
Cover image for Enterprise-Level RESTful API Implementation
Enterprise-Level RESTful API Implementation
0
4
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Software Engineer(3)