Freelancers using PostgreSQL in Beverly Hills

Freelancers using PostgreSQL in Beverly HillsFreelancers using PostgreSQL in Beverly Hills

Projects People

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

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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

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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.

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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.

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PROBeverly Hills, USA

App, Web, AI Development, Data Science - Tech & HealthTech

New to Contra

App, Web, AI Development, Data Science - Tech & HealthTech

Cover image for DSM-5 Psychiatric Assessment Tools

DSM-5 Psychiatric Assessment Tools

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1

Cover image for Educational platform for cardiology radiography

Educational platform for cardiology radiography

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0

Cover image for Daily Health & Wellness Tracking

Daily Health & Wellness Tracking

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0

Cover image for BMI and Body Fat Calculators

BMI and Body Fat Calculators

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1

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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

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5

Cover image for RASP Cybersecurity Report Generator

RASP Cybersecurity Report Generator

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6

Cover image for WanAware Web Application

WanAware Web Application

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8

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