Full Stack Engineer / TypeScript / AWS
William Augusto
I build cloud products and AI-first engineering workflows.
Five years shipping enterprise workflows, integrations, and modernization work across frontend, backend, cloud, and AI orchestration.
Selected work
What I have shipped.
CI&TSep 2025 - Present
Mid Full Stack Developer
- Enterprise insurance work at national scale.
- Angular MFEs + NestJS BFFs.
- Agentic SDLC with Claude, MCP, Gemini.
- Secure APIs, tests, Swagger.
- Mobile-first insurance journeys.
- Legacy-to-modern delivery.
Stack
Field ControlJul 2021 - Aug 2025
Full Stack Developer
- B2B SaaS platform for field operations.
- Aurora query: 3 min to 5 sec.
- Full stack product features.
- 2025 Tech Lead for integrations.
- AWS automations: Lambda, SQS, SNS.
- PostgreSQL/Aurora reliability.
Stack
Stack
Tools I use well.
Frontend
Angular / React / Ionic / Vite / Jasmine / Webpack / Module Federation
Backend
Node.js / NestJS / Java / Spring Boot / REST APIs / Swagger / Jest
Cloud
AWS / Lambda / SQS / SNS / Aurora / DynamoDB / Cognito / Textract
DevOps
Docker / GitHub Actions / CI/CD / Serverless / CloudWatch / Sentry
Databases
PostgreSQL / MySQL / MongoDB / DynamoDB / ElastiCache
AI workflows
Claude Code / Gemini / OpenAI / MCPs / Codex / Agentic AI / Agentic SDLC / AI orchestration
Education & proof
Signals behind the work.
2025 - 2028AWS Certified Cloud Practitioner
Agentic SDLC practicesClaude, MCP, Gemini, Codex, and agentic AI workflows
Cambly practiceEnglish for global engineering teams
Etec Philadelpho, 2018 - 2020Technical High School Diploma in IT
Important links