Hello Gabe here

Senior Full Stack Developer | Software Engineer | Technical Leader

São Paulo, SP, Brazil | +55 11 910362188 | me@stwgabriel.com | https://linkedin.com/in/stwgabriel2 | https://stwgabriel.com/pt

About Me 🧑‍💻

Senior Full Stack Developer with 5+ years of experience building scalable, user-centered digital solutions that drive measurable business impact. Proven track record of leading product development from conception to delivery, with deep expertise in modern JavaScript ecosystem, cloud architecture, and data-driven applications. Pioneer in integrating AI agents for workflow optimization, achieving significant improvements in development efficiency and code quality.

Key Achievements

• Led development of high-traffic applications handling thousands of requests
• Improved application performance by 40% through database, api & web optimizations and architectural decisions
• Successfully delivered many full-stack projects across multiple industries
• Managed multiple teams peers to established development best practices across stages
• Optimized workflow efficiency by 60% through strategic implementation of AI agents for code review, testing automation, and delivery quality assurance

Main Stack

• Core: React, Next.js, TypeScript, Node.js, Python, Go

  
• AI/tooling: OpenAI API, Codex & CLI workflows, coding-agent UIs, llama.cpp, local LLM benchmarking


  
• Product surfaces: SaaS apps, Chrome MV3 extensions, Electron/macOS desktop apps, automation tools


  
• Data: Convex, PostgreSQL, SQLite, MongoDB, Prisma, ETL/migration flows


  
• Cloud/DevOps: AWS, Lambda, Cognito, S3, Route53, Docker, GitHub Actions, Bitbucket Pipelines, Sentry


  
• Integrations: Stripe, Resend, Mux, Better Auth, Clerk

Find me on 🌐

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