j
jamiechastan

Jamie

@jamiechastan

FullStack Web Dev and AI Automation for SaaS Founders

France
French, Portuguese, English
About me
I help SaaS founders build, integrate, and automate fast. From React and Supabase web apps to AI-powered features using OpenAI, Claude, and Cursor, to fixing and scaling apps built on Lovable, Bolt.new, Framer, and v0 I handle the full stack. I also set up GoHighLevel workflows, Conversation AI, and SaaS snapshots that run on autopilot. My clients ship faster, convert better, and spend less time firefighting. If you're building a product and need a developer who moves fast and thinks in systems, let's work. ... Read more

Skills

j
jamiechastan
Jamie
Offline • 
Average response time: 1 hour

See my services

Development & MVP
I will lovable ai vibe coding lovable app supabase durable ai 10web saas mvp webapp
From$20 / projectMore details
Website Builders Design
I will setup saas sales funnel kajabi website landing page systemeio ghl online course
From$20 / projectMore details

Work experience

Tech_Cloud

Tech Cloud

Self-employed • 5 yrs 5 mos

Freelance Web Developer

Feb 2022 - Present • 4 yrs 5 mos

Built and delivered custom web apps for SaaS founders and agencies using React, Supabase, and Webflow. Projects included AI feature integrations, CRM automations, and fixing apps built on Lovable and Bolt.new.

Frontend Developer

Jan 2021 - Jan 2022 • 1 yr

Developed responsive UI components and landing pages for B2B SaaS clients. Worked closely with product teams to ship features fast using JavaScript and React.

Fiverr

Wordpress & Webflow Developer

Fiverr • Freelance

May 2020 - Feb 2021 • 9 mos

Built and maintained client websites on WordPress and Webflow. Handled custom theme development, plugin integrations, and performance optimization.