William Augusto
Full Stack EngineerOpen to thoughtful teams

WilliamAugusto

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Based inSão José do Rio Preto, Brazil
Experience5+ years
CertifiedAWS Cloud Practitioner
LanguagesEnglish C1, Portuguese native

Profile

Five years shaping scalable cloud applications, enterprise integrations, and maintainable systems for teams that need software to age well.

Work ledger

Selected experience

Sep 2025 - Present

CI&T

Mid Full Stack Developer

Modernizing enterprise platforms with Angular SPAs, NestJS microservices, secure BFF architectures, and AI-assisted delivery workflows.

  • Angular
  • NestJS
  • AWS
  • Ionic
  • Jest
Jul 2021 - Aug 2025

Field Control

Full Stack Developer

Delivered scalable B2B SaaS workflows, led enterprise integrations, improved Aurora query performance from minutes to seconds, and strengthened authentication flows.

  • Node.js
  • React
  • Lambda
  • Aurora
  • Cognito

Stack

Tools chosen for durable product work.

Product surfaces

Angular / React / Ionic / Vite / Jasmine

Service design

Node.js / NestJS / REST APIs / Swagger / Jest

Cloud systems

AWS / Lambda / SQS / SNS / Aurora / DynamoDB

Engineering practice

Clean Architecture / Docker / GitHub CI/CD / MCP / AI-assisted development

Credentials

AWS certified, bilingual, and grounded in delivery.

AWS Certified Cloud Practitioner
2025 - 2028
Technical High School Diploma in IT
Etec Philadelpho Gouvêa Netto, 2018 - 2020

Contact

Let's make the next system feel simpler than it is.

Email William LinkedIn GitHub