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Andrew
@agrcoding
Full Stack Developer AI Apps, SaaS Platforms and Data Pipelines
Vereinigte Staaten
Englisch
Über mich
I build production-grade apps — not prototypes. Full-stack developer specializing in AI-powered SaaS, automated data pipelines, and mobile/web apps built to scale.
I've shipped two solo platforms: a subscription SaaS (web + Android) with Stripe billing, 6 live APIs, and an AI assistant — and a 7-microservice automation platform with a 3-agent AI system and live React dashboard.
What I build: SaaS MVPs · React/Next.js dashboards · FastAPI backends · React Native apps · Multi-agent AI · Data pipelines · Stripe subscriptions
Kompetenzen
Andrew
offline •
Meine Dienstleistungen
Fehlerbehebung
I will fix python and streamlit bugs, crashes, and logic errors fast
Full-Stack-Webanwendungen
I will build your ai powered saas app and web dashboards or full stack application
Portfolio
Arbeitserfahrung
Full-Stack Developer
Freelancer.com • Freiberufler
Dec 2025 - Present • 6 mos
Built two production-grade platforms solo from idea to deployment — a subscription SaaS app (web + Android) with 4-tier Stripe billing, 6 live data APIs, and an in-app Claude AI assistant, and a 7-microservice automation platform running a 3-agent AI reasoning system pulling from 15+ sources. Delivered full-stack systems across React Native, Next.js, FastAPI, and Node.js with Railway and Vercel cloud infrastructure, GitHub CI/CD, Docker, and 200+ passing tests.
Python Application Debugger
Independent/Freelance • Freiberufler
Mar 2024 - Present • 2 yrs 3 mos
Debugged and fixed logic, runtime, and deployment issues in existing Python applications. Identified root causes of crashes, incorrect outputs, and performance problems. Worked with existing codebases (not greenfield builds), including web applications and data-driven scripts. Improved application stability, correctness, and usability by correcting flawed logic and broken functionality.
