Freelance Software Engineers in California
Freelance Software Engineers in California
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Alexa Stefankiewicz
San Diego, USA
Full-Stack Developer
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Full-Stack Developer
0
Currents Market UI Library
0
16
0
Centerfield Media
0
10
0
PINS Advantage
0
9
0
Mente Operandi
0
8
Software Engineer
(2)
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Kai Rogers
max
San Diego, USA
Want A Brilliant Framer Website? π» Lets talk!
$10k+
Earned
9x
Hired
4.8
Rating
137
Followers
Top
expert
+1
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Want A Brilliant Framer Website? π» Lets talk!
1
Quartile - Fullstack Web App Development
1
67
1
Quartile - Full Stack Mobile Development
1
36
3
Gym Class - Website
3
472
3
Swiss Army Labs - Website
3
123
Software Engineer
(2)
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Aayush Palai
pro
San Jose, USA
making web & mobile apps that scale
$10k+
Earned
64x
Hired
5.0
Rating
20
Followers
Expert
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making web & mobile apps that scale
1
TastyComms / Tracker
1
75
0
Flowchart (Idea Organizer)
0
12
1
AR Glasses with ChatGPT / Video integration.
1
131
3
Airbnb Coordinates Scraper Development
3
72
Software Engineer
(1)
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Jake Sax
pro
Sacramento, USA
iOS Developer & Designer: From Concept to Completion
$100k+
Earned
5x
Hired
5.0
Rating
29
Followers
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iOS Developer & Designer: From Concept to Completion
2
Sage AI Chatbot Development
2
39
0
UI Development for Bento MacOS App
0
0
2
Follk, A Social Platform Experiment
2
55
1
Magic, A Short Form Video Platform
1
29
Software Engineer
(2)
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Johnny Ha
pro
Alhambra, USA
Senior Full-Stack Engineer | Web Development | AI Automation
$5k+
Earned
1x
Hired
5.0
Rating
11
Followers
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Senior Full-Stack Engineer | Web Development | AI Automation
20
Luxury Jewelry E-Commerce Website β 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
14
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 Iβm 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 βmaking it work,β letβs talk.
14
162
4
Building Websites & CMS Solutions Iβm currently working on modern websites and CMS-based projects using no-code and low-code platforms. I build and customize projects with: β’ Wix & Wix Studio (https://www.wix.com/)β’ WordPress (https://wordpress.com/)β’ Webflow (https://webflow.com/)β’ 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
29
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)
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Aurelien GERIER
pro
Los Angeles, USA
Expert & Passionate Fullstack Engineer 11+ yrs exp & Media
$50k+
Earned
5x
Hired
4.9
Rating
77
Followers
Top
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Expert & Passionate Fullstack Engineer 11+ yrs exp & Media
1
Lyveat
1
84
0
Redwood Logistics
0
144
0
UpSwipe
0
27
0
Data Legal Drive
0
26
Software Engineer
(4)
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Nolan Lindeke
San Diego, USA
Full-Stack Engineer & Product Designer (Mobile + Web)
6
Followers
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Full-Stack Engineer & Product Designer (Mobile + Web)
1
Showcasing the website for Drop The Routine with screenshots highlighting the clean, modern details. Drop The Routine is a creator platform that lets specialists and influencers build, share, and monetize structured routines β from fitness to skincare to finance. It features: π‘ A step-by-step builder that turns expert knowledge into guided routines ποΈ Built-in affiliate tools for monetizing recommended products π± Seamless experience across web and mobile This project showcases full-stack design and development β React/Next.js/Chakra UI, React Native, and AWS infrastructure. It's been a blast to build!
1
99
23
Excited to share this one! Drop The Routine is a web and mobile platform where routines can be built, shared, monetized, and followed. It gives creators and specialists a new way to turn their expertise into income β and gives their followers structured, step-by-step routines designed for real results. Built-in progress tracking helps users stay consistent and accountable. From skincare and haircare to fitness, nutrition, and personal finance β Drop The Routine empowers creators across every niche to help their audiences follow through. This screen shows the creator landing page β where we introduce the platformβs vision and invite experts to join early. I built this with React/Chakra UI/Next.JS, all served and hosted on AWS infrastructure.
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234
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I built Didja β a minimalist habit tracking app β to help me achieve my longterm goals by holding me accountable to daily action. It lets users define their goals, create daily or weekly routines that support them, and stay accountable through simple, structured tracking that promotes action. I designed it to be clean, distraction-free, and genuinely enjoyable to use. I finished it a few months ago, but I still use it everyday!
22
261
0
Drop The Routine can be fully white-labeled for businesses and clinics. This version was customized for a prominent sports physical therapy group here in Southern California β giving their patients (and athletes around the world) a seamless way to follow prescribed physical therapy routines, complete with videos, instructions, and progress tracking. It allows practitioners to: π₯ Assign step-by-step recovery routines directly to patients π± Track engagement and outcomes through the app π¬ Educate patients between visits and reinforce accountability Built with React Native and AWS β scalable, branded, and deployable in days.
0
78
Software Engineer
(3)
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Canberk Varli
Berkeley, USA
Creative Software Engineer
6
Followers
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Creative Software Engineer
1
Eunoia - mymind.com clone - Nextjs
1
20
0
Prevail Legal
0
7
0
Sonar - A clone of SoundCloud.
0
19
0
Customized ERC-20 Token
0
16
Software Engineer
(4)
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