Freelancers using PostgreSQL in AlhambraFreelancers using PostgreSQL in Alhambra
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Johnny Ha's avatar
Johnny Ha
pro
Alhambra, USA
Senior Full-Stack Engineer | Web Development | AI Automation
$1k+
Earned
1x
Hired
10
Followers
Senior Full-Stack Engineer | Web Development | AI Automation
Cover image for PostgreSQL Database Architecture & Performance Tuning
PostgreSQL Database Architecture & Performance Tuning
2
56
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
153
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
333
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
334
PostgreSQL(1)
Frank Uribe's avatar
Frank Uribe
San Dimas, USA
Los Angeles Local Full Stack Developer Near You
New to Contra
Los Angeles Local Full Stack Developer Near You
Cover image for VMA – Real Estate Property Management App What it is: A web ...
VMA – Real Estate Property Management App What it is: A web application designed to help property managers track properties, tenants, and day-to-day management operations in one place. What I built: Property and unit management system Tenant records and status tracking Centralized dashboard for property data Secure user access and role management
1
16
Cover image for Did a slight redesign for my Shopify Client, what do y'all t...
Did a slight redesign for my Shopify Client, what do y'all think?
0
7
Cover image for Athlete Atlas – Athlete Management Platform What it is: A we...
Athlete Atlas – Athlete Management Platform What it is: A web application that helps athletes and coaches track performance, training progress, and athlete profiles in one centralized system. What I built: Athlete profile and data management Training and performance tracking features Coach-facing dashboard for monitoring athletes Secure authentication and role-based access
0
17
Cover image for Market Recon – E-Commerce Intelligence Platform What it is: ...
Market Recon – E-Commerce Intelligence Platform What it is: A data platform that tracks real-time product pricing and trends across major e-commerce marketplaces. What I built: Automated product scraping & tracking Pricing, brand, and category analysis dashboard Alerts and historical data storage Tech stack: Next.js, React, Node.js, Firebase, Redis
0
17
PostgreSQL(1)
PulseLoop LLC's avatar
PulseLoop LLC
Beverly Hills, USA
App, Web, AI Development, Data Science - Tech & HealthTech
New to Contra
App, Web, AI Development, Data Science - Tech & HealthTech
Cover image for Flu Vaccination Compliance Dashboard
Flu Vaccination Compliance Dashboard
0
8
Cover image for Emergency Room Operations Dashboard
Emergency Room Operations Dashboard
0
17
Cover image for DSM-5 Psychiatric Assessment Tools
DSM-5 Psychiatric Assessment Tools
0
1
Cover image for HR Analytics Dashboard (Tableau)
HR Analytics Dashboard (Tableau)
0
13
PostgreSQL(3)
Salvatore Tosti's avatar
Salvatore Tosti
Los Angeles, USA
Senior software engineer with an eye for detail
Senior software engineer with an eye for detail
Cover image for Built and maintained a SaaS app
Built and maintained a SaaS app
0
6
Cover image for RASP Cybersecurity Report Generator
RASP Cybersecurity Report Generator
0
8
Cover image for WanAware Web Application
WanAware Web Application
0
8
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PostgreSQL(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 Enterprise-Level RESTful API Implementation
Enterprise-Level RESTful API Implementation
0
2
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
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PostgreSQL(1)