GL.

Senior Software Engineer

Guilherme Ledes

With 15+ years delivering product and platform systems across payments, healthcare, HR, logistics, banking, and public-sector software, with a strong focus on TypeScript/Node.js, delivery quality, and pragmatic architecture.

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Portrait of Guilherme Ledes

About

The short version

With 15+ years delivering product and platform systems across payments, healthcare, HR, logistics, banking, and public-sector software, with a strong focus on TypeScript/Node.js, delivery quality, and pragmatic architecture.

I have been a professional software engineer since 2007, and outside work I am a curious inquirer, husband, and father. I like building systems, but I care just as much about the people, habits, and engineering environment around them.

Skills

LanguagesTypeScript, JavaScript, Node.js, HTML/CSS, SQL, PHP, Java, C, PL/SQL, T-SQL
BackendNestJS, Express, Vitest, Jest, GraphQL, Socket.io, REST APIs, SOAP, Swagger, OpenFGA
DatabasesPostgreSQL, MongoDB, Redis, MySQL, Oracle, MS SQL Server, InterSystems Cache, IBM Db2
Cloud / DevOpsAWS, Azure, Docker, Kubernetes, Pipeline Engineering, AWS EKS, Azure AKS, GitLab CI/CD, Azure DevOps, GitHub Actions, Linux, S3, CloudFront
ObservabilityOpenTelemetry, Distributed tracing, Logging, Grafana
Architecture & DeliveryCI/CD, Test Automation, Security scanning, Hexagonal Architecture, Clean Architecture, DDD, Design Patterns, Refactoring, SOLID, TDD, RBAC, ABAC, Scrum, Agile delivery

Education

B.Sc. in Computer Science

Centro Universitário de Brasília - UniCeub · Concluded 07/2010

Certifications

Scrum Foundation Professional Certificate (SFPC) · CertiProf · 2019

DevOps Essentials Professional Certificate (DEPC) · CertiProf · 2020

Languages

Portuguese (Native) · English (Professional working proficiency)

Experience

Where I've been