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[ PROFILE: DAVID_S // SOFTWARE ENGINEERING ]

Backend-oriented Software Engineer with frontend experience, building reliable web products with .NET, Angular and TypeScript. I value clear architecture when it reduces delivery risk, not as an objective by itself.

My professional work includes modernizing frontend modules, contributing to REST APIs, improving bundle delivery and supporting migrations from legacy systems. The public portfolio documents the projects and trade-offs that can be shared openly.

Alongside product engineering, I research Mining Software Repositories and the use of BiLSTM models to study OSS project abandonment, currently in progress toward my professional degree. This research is a secondary specialization that complements my software-engineering work.

Juan David Sandoval, Software Engineer

Currently focused on

  • .NET APIs and maintainable backend boundaries
  • Angular and reactive frontend architecture
  • TypeScript and web performance
  • Automated testing and CI quality gates
  • Business-aware, validation-driven engineering
  • Open-source documentation and contribution