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javi-toquica/README.md

Hi, I'm Javier 👋

I design and lead secure, cloud-native software platforms that connect architecture, DevSecOps, AI and delivery with measurable business outcomes.

Technology and Software Architecture Leader with 15+ years of experience across financial services, energy, digital products and enterprise transformation.

What I focus on

  • Enterprise and Software Architecture
  • Cloud-Native Platforms
  • DevSecOps and Secure Software Development
  • Platform Engineering and Developer Experience
  • Artificial Intelligence applied to Software Engineering
  • Technology Portfolios and Digital Transformation

Teaching

I am a university lecturer in Software Architecture, Cloud Computing and distributed software systems at Escuela Colombiana de Ingeniería Julio Garavito.

Current interests

  • AI-augmented software engineering
  • Secure and scalable platform architectures
  • Agentic development ecosystems
  • Architecture governance and technical decision-making
  • DevSecOps risk prioritization using AI

Leadership & Impact

  • Technology portfolio and delivery leadership
  • Enterprise and software architecture governance
  • Multidisciplinary engineering team leadership
  • Secure software development and DevSecOps adoption
  • Translation of business strategy into technology execution

Technologies

Java · Spring Boot · Python · C#/.NET · React
AWS · Azure · Terraform · Kubernetes · Docker
GitHub Actions · OpenTelemetry · Grafana

Architecture: Cloud-Native · Distributed Systems · Microservices · Event-Driven Architecture · DevSecOps · Platform Engineering

Selected Work

  • Java Concurrency Lab
    Threads, parallel processing, synchronization and performance analysis.

  • DevSecOps Reference Architecture
    Secure software delivery practices, automated controls and observability.

  • AI for Secure Software Engineering
    Research and experimentation on AI-based DevSecOps risk prioritization.

  • Cloud-Native Architecture Patterns
    Reference architectures focused on scalability, resilience and security.

Connect with me

Popular repositories Loading

  1. Parallelism-JavaThreads-Introduction-BlackListSearch Parallelism-JavaThreads-Introduction-BlackListSearch Public

    Forked from ARSW-ECI-archive/Parallelism-JavaThreads-Introduction-BlackListSearch

    Java

  2. javi-toquica javi-toquica Public

  3. lab-arsw-blacklist-concurrency-modern-lab lab-arsw-blacklist-concurrency-modern-lab Public

    Java 4

  4. lab-arsw-autonomous-warehouse-concurrency lab-arsw-autonomous-warehouse-concurrency Public

    ARSW Lab 2 — Java 21 exercise on race conditions, critical sections, thread synchronization, and coordination in a concurrent warehouse simulation.

    Java 5

  5. lab-arsw-relic-rush-concurrency-deadlocks lab-arsw-relic-rush-concurrency-deadlocks Public

    ARSW Lab 3 — Java 21 concurrency game focused on thread safety, synchronization, coordination, deadlock detection, and lock ordering.

    Java 4

  6. lab-arsw-p01-collaborative-architecture-board lab-arsw-p01-collaborative-architecture-board Public

    he goal is to build a small backend with explicit architectural boundaries, dependency inversion, constructor injection, consistent error handling, tests, and architecture evidence.

    Java 4