Marc Faustin

I’m a junior full-stack developer building toward quantitative development through hands-on projects in financial analytics, market-data tools, and decision-support systems. My work has focused on building end-to-end applications across frontend, backend, APIs, and structured workflows, while developing stronger skills in analytics, forecasting, and finance-oriented software. I’ve worked on projects involving options trading intelligence, vendor payment-risk workflows, enterprise exception handling, and internal operations tooling. Through these projects, I’ve been building experience in Python, FastAPI, React, SQL, TypeScript, and modern full-stack development practices, while growing toward work at the intersection of software engineering, financial data, and quantitative systems. I’m especially interested in continuing to develop through projects that involve analytics, modeling, market data, and decision-support software.

• https://github.com/https://github.com/Xgoyeezy
• https://linkedin.com/in/https://www.linkedin.com/in/marc-corey-faustin-b594a3227/

Marc Faustin is available for work

Projects by Marc Faustin

• SaaS Access Review Tool

  For sale

  Access-review and SCIM-readiness dashboard for B2B SaaS teams.

• Agent Search QA Bench

  For sale

  QA bench for AI search, browser agents, citations, and extraction.

• Digital Seller Listing Ops

  For sale

  Listing audit dashboard for Payhip, Etsy, and Gumroad sellers.

• AgentRun Ledger

  Showcase

  Audit-trail report generator for AI agent work and approvals.

• Roblox Kit Previewer

  Showcase

  Preview portal for Roblox script kits with setup notes and product links.

• NotionalGate

  For sale

  An own-account trading desk for analyzing markets.

• VeriPay Control

  For sale - Python,TypeScript,CSS,HTML,PowerShell,Shell,Mako,JavaScript

  Stop risky payment changes before funds move. Feel free to suggest any price.