Freelancers using PostgreSQL in California

Freelancers using PostgreSQL in CaliforniaFreelancers using PostgreSQL in California

Projects People

Christine Straub

Full-Stack AI/ML Software Engineer

$50k+: Earned

2x: Hired

5.0: Rating

49: Followers

Full-Stack AI/ML Software Engineer

Cover image for Brandblast AI

0

101

Cover image for Software Engineer with AI/ML experience

$71K+ earned

Software Engineer with AI/ML experience

2

2

126

Cover image for Creative intelligence & optimisation platform | Dragonfly AI

Creative intelligence & optimisation platform | Dragonfly AI

0

268

Cover image for EMR | EHRHealthcare Application ( HIPAA Compliant )

EMR | EHRHealthcare Application ( HIPAA Compliant )

1

192

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PROSan Francisco, USA

AI-First Full Stack Developer | SaaS, PropTech & Health Tech

10: Followers

AI-First Full Stack Developer | SaaS, PropTech & Health Tech

Cover image for Instashowing - Showing Bookings & Offers Platform | React + ROR

Instashowing - Showing Bookings & Offers Platform | React + ROR

0

10

Cover image for HomeBldr - Investment & Renovation Solutions

HomeBldr - Investment & Renovation Solutions

0

2

Cover image for Sparrowell - A HIPAA-Compliant WebApp

Sparrowell - A HIPAA-Compliant WebApp

0

0

Cover image for 💡 Did you know that most startups fail not because of bad i...

💡 Did you know that most startups fail not because of bad ideas, but because of weak tech execution? In the past few years, I’ve helped founders in HealthTech, Real Estate Tech, and EdTech turn their early concepts into stable, scalable products that users love. Here’s what I’ve learned: 1️⃣ Simplicity beats complexity, especially in MVPs. 2️⃣ UX matters as much as backend logic. 3️⃣ Clear communication between devs and non-tech founders is game-changing. Curious to know, what’s the biggest challenge you’ve faced while turning an idea into a working product? #StartupTips #ProductDevelopment #FullStackDev #HealthTech #RealEstateTech #EdTech

19

157

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Scotty Waggoner

PROOrangevale, USA

Senior TypeScript backend, web, and mobile developer

Senior TypeScript backend, web, and mobile developer

Cover image for Educate to Space

Educate to Space

0

7

Cover image for Ask AI for Foodnoms

Ask AI for Foodnoms

1

13

Cover image for AI-Assisted Moderation System for Foodnoms

AI-Assisted Moderation System for Foodnoms

0

4

Cover image for Health Insurance Marketing and Quoting Responsive Website

Health Insurance Marketing and Quoting Responsive Website

0

8

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Experienced Full-Stack Engineer, Specializing in Mobile Dev

Experienced Full-Stack Engineer, Specializing in Mobile Dev

Cover image for Retain Flashcards App

Retain Flashcards App

0

15

Cover image for Sophos - Short Video App

Sophos - Short Video App

0

18

Cover image for High/Low App

0

13

Cover image for Step Up Tutoring - Internal Dashboard

Step Up Tutoring - Internal Dashboard

0

15

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Fullstack Dev: Expert in Ruby on Rails & Laravel

Fullstack Dev: Expert in Ruby on Rails & Laravel

Cover image for FormulaFolios Data Processing

FormulaFolios Data Processing

0

0

Cover image for Marketing Tag Managers Setup

Marketing Tag Managers Setup

0

2

Cover image for Style Refresh / Redesign

Style Refresh / Redesign

0

0

Cover image for Without Them Jewelry

Without Them Jewelry

0

2

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Farrokh Rostami Kia

Walnut Creek, USA

full-stack developer & UI/UX designer

full-stack developer & UI/UX designer

Cover image for CONFIDENTIAL PROJECT

CONFIDENTIAL PROJECT

0

10

Cover image for MILOUPAW, PROFESSIONAL AND RELIABLE PET CARE SERVICES

MILOUPAW, PROFESSIONAL AND RELIABLE PET CARE SERVICES

0

16

Cover image for IRAN NATIONAL ASSEMBLY OF JURISTS

IRAN NATIONAL ASSEMBLY OF JURISTS

0

17

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PROAlhambra, USA

Senior Full-Stack Engineer | Web Development | AI Automation

New to Contra

Senior Full-Stack Engineer | Web Development | AI Automation

Cover image for PostgreSQL Database Architecture & Performance Tuning

PostgreSQL Database Architecture & Performance Tuning

0

22

Cover image for Precise Scientific AI Workflows for

Precise Scientific AI Workflows for Every Task Search and analyze 300M+ academic papers to find evidence fast. Create citation-backed literature reviews, case studies, and research summaries in one unified workspace. AI-powered academic research & writing Deep, citation-rich answers from scholarly sources Chat with PDFs, papers, and textbooks Automated literature reviews & evidence discovery Smarter prompts for better research results

12

89

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.

26

218

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.

11

98

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YES IT Labs LLC

PROCalifornia City, USA

Framer & Webflow Expert | High-Converting Custom Websites

1x: Hired

20: Followers

Framer & Webflow Expert | High-Converting Custom Websites

Cover image for Life Insurance Policy Portal for Rocket Life

Life Insurance Policy Portal for Rocket Life

1

1

Cover image for LawCo Web & Mobile App – Smart Legal Connection Platform

LawCo Web & Mobile App – Smart Legal Connection Platform

0

0

Cover image for High-Performance Marketing Consultancy Website Development

High-Performance Marketing Consultancy Website Development

0

1

Cover image for Scalable Recruitment Platform for Vanguard Professional Staffing

Scalable Recruitment Platform for Vanguard Professional Staffing

1

1

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