Freelance Software Engineers in California

Freelance Software Engineers in CaliforniaFreelance Software Engineers in California

Projects People

Alexa Stefankiewicz

Full-Stack Developer

Full-Stack Developer

Cover image for Currents Market UI Library

Currents Market UI Library

0

12

Cover image for Centerfield Media

Centerfield Media

0

7

Cover image for PINS Advantage

0

7

Cover image for Mente Operandi

0

5

Software Engineer(2)

PROSan Diego, USA

Want A Brilliant Framer Website? 💻 Lets talk!

$10k+: Earned

9x: Hired

4.8: Rating

120: Followers

Top

expert

+1

Want A Brilliant Framer Website? 💻 Lets talk!

Cover image for Quartile - Fullstack Web App Development

Quartile - Fullstack Web App Development

1

62

Cover image for Quartile - Full Stack Mobile Development

Quartile - Full Stack Mobile Development

1

36

Cover image for Gym Class - Website

Gym Class - Website

3

464

Cover image for Swiss Army Labs - Website

Swiss Army Labs - Website

3

116

Software Engineer(2)

PROSan Jose, USA

freelancer building what you want, how you want

$10k+: Earned

65x: Hired

5.0: Rating

16: Followers

Expert

freelancer building what you want, how you want

Cover image for TastyComms / Tracker

TastyComms / Tracker

1

64

Cover image for AR Glasses with ChatGPT / Video integration.

AR Glasses with ChatGPT / Video integration.

1

93

Cover image for Airbnb Coordinates Scraper Development

Airbnb Coordinates Scraper Development

3

60

Cover image for WorldGuessr Mobile App Development

WorldGuessr Mobile App Development

3

71

Software Engineer(1)

Aurelien GERIER

PROLos Angeles, USA

Expert & Passionate Fullstack Engineer 11+ yrs exp & Media

$50k+: Earned

5x: Hired

4.9: Rating

61: Followers

Top

Expert & Passionate Fullstack Engineer 11+ yrs exp & Media

Cover image for Lyveat

1

75

Cover image for Redwood Logistics

Redwood Logistics

0

143

Cover image for UpSwipe

0

24

Cover image for Data Legal Drive

Data Legal Drive

0

23

Software Engineer(4)

PROSacramento, USA

iOS Developer & Designer: From Concept to Completion

$50k+: Earned

4x: Hired

5.0: Rating

23: Followers

iOS Developer & Designer: From Concept to Completion

Cover image for Sage AI Chatbot Development

Sage AI Chatbot Development

2

33

Cover image for Follk, A Social Platform Experiment

Follk, A Social Platform Experiment

2

42

Cover image for Magic, A Short Form Video Platform

Magic, A Short Form Video Platform

1

24

Rebrand + Logo Design for Mission MFG

1

4

Software Engineer(1)

Full-Stack Engineer & Product Designer (Mobile + Web)

New to Contra

Full-Stack Engineer & Product Designer (Mobile + Web)

Cover image for Showcasing the website for Drop The Routine with screenshots...

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 — from fitness to skincare to finance. It features: 💡 A step-by-step builder that turns expert knowledge into guided routines 🛍️ Built-in affiliate tools for monetizing recommended products 📱 Seamless experience across web and mobile This project showcases full-stack design and development — React/Next.js/Chakra UI, React Native, and AWS infrastructure. It's been a blast to build!

1

91

Cover image for Excited to share this one! Drop The Routine is a web and mob...

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 — 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 — Drop The Routine empowers creators across every niche to help their audiences follow through. This screen shows the creator landing page — where we introduce the platform’s vision and invite experts to join early. I built this with React/Chakra UI/Next.JS, all served and hosted on AWS infrastructure.

2

23

224

Cover image for I built Didja — a minimalist habit tracking app — to help me...

I built Didja — a minimalist habit tracking app — 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

249

Cover image for Drop The Routine can be fully white-labeled for businesses a...

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 — 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: 🏥 Assign step-by-step recovery routines directly to patients 📱 Track engagement and outcomes through the app 💬 Educate patients between visits and reinforce accountability Built with React Native and AWS — scalable, branded, and deployable in days.

0

67

Software Engineer(3)

Creative Software Engineer

6: Followers

Creative Software Engineer

Cover image for Eunoia - mymind.com clone - Nextjs

Eunoia - mymind.com clone - Nextjs

1

17

Cover image for Prevail Legal

0

7

Cover image for Sonar - A clone of SoundCloud.

Sonar - A clone of SoundCloud.

0

19

Cover image for Customized ERC-20 Token

Customized ERC-20 Token

0

16

Software Engineer(4)

Megan Paradowski

Los Angeles, USA

Web Development for Creatives

Web Development for Creatives

Cover image for Empara Movement Company | Website Design & Development

Empara Movement Company | Website Design & Development

1

28

Cover image for Settling TV Show | Website Development

Settling TV Show | Website Development

0

40

Cover image for Well Done Ticketing Platform | Website Design & Development

Well Done Ticketing Platform | Website Design & Development

0

7

Cover image for Urban Outfitters / Anthropologie / Free People Websites

Urban Outfitters / Anthropologie / Free People Websites

1

15

Software Engineer(3)