Jason Teixeira
Systems Architect & Full-Stack Engineer
Summary
Systems architect and full-stack engineer with enterprise (Home Depot) and fintech (HighStrike) experience. Built production platforms with 185+ database tables, 69 API endpoints, and AI-powered tools. 9 certifications including ISTQB and AWS. Founder of Sage Ideas LLC where I architect and build software systems for businesses, trading firms, and startups.
Experience
Founder & Systems Architect
Sage Ideas LLC
2024 - Present
Orlando, FL (Remote)
- •Built Nexural ecosystem: 7 interconnected fintech systems, 185 database tables, 69 API endpoints
- •Developed AI-powered Discord bot with 30+ commands, GPT-4o integration, and community management
- •Created AlphaStream ML trading signal system with 200+ indicators and 5 ML models
- •Wrote 120K+ word trading book covering 24 chapters of trading strategy and analysis
QA Automation Engineer
HighStrike
2023 - 2024
Remote
- •Built test automation for fintech platform processing $10M+ daily volume and 50K+ trades
- •Achieved <1% flaky test rate across comprehensive test suites
- •Enforced 95% uptime SLA through robust monitoring and quality gates
- •Prevented multiple potential multi-million dollar trading errors through proactive testing
Cloud Automation Engineer
The Home Depot
2019 - 2023
Atlanta, GA (Remote)
- •Built cloud automation and CI/CD pipelines at Fortune 50 scale (2,300+ stores)
- •Implemented infrastructure-as-code with Terraform and CloudFormation
- •Developed quality gates and automated deployment systems
- •Served millions of customers through enterprise-grade systems
Skills
Languages
TypeScript · Python · C#/.NET · JavaScript · SQL · HCL
Frontend
Next.js · React · Tailwind CSS · Framer Motion
Backend
Node.js · .NET 8 · FastAPI · REST APIs · GraphQL
Cloud
AWS · Vercel · Terraform · Docker · Kubernetes · GitHub Actions
Testing
Selenium · Playwright · Cypress · Appium · pytest · JMeter
AI/ML
GPT-4/Claude API · scikit-learn · pandas · NumPy
Certifications
Education
B.S. Finance
Kean University
B.S. Computer Science
Full Sail University
Want to see what I've built?
Check out my 37+ projects spanning full-stack development, trading systems, and automation frameworks.