Backend engineer with full-stack capability, specializing in production systems, API integrations, cloud pipelines, and real-time operational workflows.
Tech: Python, FastAPI, PostgreSQL, Redis, AWS S3, Railway, Docker, AWS Lambda
Live: Production system processing live trades on a 30-minute schedule with observed 99%+ uptime
FastAPI trading backend for TradingView webhook intake, scheduled execution, broker API integration, Redis-backed rate limiting/shared state, S3 audit logs, and Lambda-based daily reporting.
Tech: Python, Interactive Brokers API, Flask
Live: 24/7 production system
Automated options trading system with complex 4-leg order execution and Greeks calculation.
Tech: Next.js, TypeScript, React, AI/LLM, Docker, Railway
Live: spendingapi.com
Automated government contract analysis platform using AI-powered evaluation. Processes 500+ contracts daily.
- Founding CTO - Trading Platform (2023-Present)
- Freelance Backend Engineer
Backend: Python, FastAPI, Django, Flask, SQLAlchemy
Databases: PostgreSQL, Redis
APIs: REST, webhook systems, broker/exchange integrations, complex third-party integrations
Deployment: Railway, AWS Lambda, AWS ECR, Docker, DigitalOcean
Frontend: Next.js, React, TypeScript
- Upwork: https://www.upwork.com/freelancers/~01528692969b8cd521?viewMode=1
- GitHub: @scotteifel
- Website: spendingapi.com