About

What I do

I design, build, and harden backend systems for product and internal operations.

My primary stack is .NET (C#, ASP.NET Core, EF Core), Angular for the frontend work I touch, and PostgreSQL and SQL Server on the data side. DevOps is part of the toolkit — Azure DevOps, CI/CD pipelines, and the practices that keep delivery repeatable.

How I work

I review code with the same weight I write it.

In security I operate with the usual framework — OWASP, defense in depth, least privilege, encryption at rest and in transit.

Education

• Diploma in Strategic Cybersecurity Teams: Red Team and Blue Team
  Universidad Nacional Abierta y a Distancia (UNAD), Colombia · Jul 2021 – Dec 2021
• Specialization in Cybersecurity
  Universidad Nacional Abierta y a Distancia (UNAD), Colombia · Jul 2020 – Dec 2021
• Software Engineering
  Universidad Nacional Abierta y a Distancia (UNAD), Colombia · 2012 – 2018
• AWS Developer Course
  AWS Colombia · 2021
• Full Stack Developer Course
  FEDESOFT, Colombia · 2015
• ISO 9001:2015 Internal Auditor Training
  Bureau Veritas · 2015

How to reach me

Write to [email protected]. If the message is sensitive, encrypt it with my public key and verify its fingerprint before you send.