Vincent
Congini

Senior Front End Tech Lead · Full-Stack TypeScript & AI Product Engineering

I build reliable front-end platforms, AI-assisted products, and production-ready SaaS systems with a focus on clarity, performance, and maintainability.

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Featured Project

Live & Production

My Four
Sous Chefs

myfoursouschefs.com

An AI recipe SaaS app that turns fridge, pantry, and shopping-list photos into personalized recipes and meal plans.

  • AI vision and LLM workflows
  • Image preprocessing and OCR
  • Supabase Auth and PostgreSQL
  • Stripe subscriptions and webhooks
  • Usage metering, rate limits, and bot protection
  • Vitest and Playwright coverage
View Project

Experience

Senior Front End Tech Lead

The Access Group / Paytronix

Leading front-end architecture for SaaS loyalty and engagement products. React platform systems, TypeScript-first development, and cross-team UI infrastructure.

Front End Software Developer

Paytronix

Built and maintained React component systems, TypeScript-first feature delivery, and cross-team UI platform contributions.

QA Automation Engineer

Paytronix

Test automation frameworks, CI/CD pipeline integration, and quality infrastructure for SaaS products.

Senior Software Quality Analyst

Bentley Systems

Software quality strategy, test automation, and process development for infrastructure engineering software.

Capabilities

Full Stack

  • TypeScript
  • JavaScript
  • HTML
  • Sass
  • React
  • Vite
  • Node.js
  • Express

AI Product

  • Anthropic Claude
  • LLM APIs
  • AI vision workflows
  • Prompt design
  • OCR
  • Structured JSON extraction

Data & Billing

  • Supabase Auth
  • PostgreSQL
  • RLS
  • RPCs
  • Stripe Checkout
  • Webhooks

Quality & Platform

  • Playwright
  • Vitest
  • Jest
  • React Testing Library
  • Selenium
  • CI/CD
  • Azure DevOps

Performance & Accessibility

  • Semantic HTML
  • Responsive CSS
  • Fast-loading static sites
  • Accessible UI patterns

Get in Touch

I'm open to senior engineering roles, technical leadership opportunities, and interesting product conversations. Reach out directly — no recruiters, please.

Email vcongini@gmail.com LinkedIn linkedin.com/in/vincent-congini-216a4b90