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Javiera Laso
SPEAKER 2 SESSIONS

JavieraLaso

THOUGHTWORKS - LEAD ENGINEER CONSULTANT
01 / BIOGRAPHY

I’m a Lead software engineer and architect with a background in biotechnology. I specialize in modernizing legacy systems, transforming them into scalable, efficient, and maintainable solutions. I focus on applying Domain-Driven Design (DDD) principles to create software that not only meets technical requirements but also aligns with business goals.

I have experience designing modular, cloud-ready architectures and using techniques like microservices and event-driven design to solve complex challenges. I’m passionate about continuous learning and improvement, and I enjoy mentoring teams and promoting best practices in software development. My approach combines deep technical knowledge with a practical understanding of business objectives, ensuring that the solutions I deliver are both effective and future-ready.

02 / PRESENTATIONS AT ARCHCONF'25
Wed Dec 10 · 5:00 PM
Architecting a Secure, Scalable, and Cost Effective Health system

In this architectural kata, you will step into the shoes of a software architect tasked with designing a modern healthcare management system for a rapidly growing provider, MedBest.

Thu Dec 11 · 11:00 AM
Enforcing Architecture Decisions Using Tests

In the fast-paced world of software development, maintaining architectural integrity is a continuous challenge. Over time, well-intended architectural decisions can erode, leading to unexpected drift and misalignment with original design principles. This hands-on workshop will equip participants with practical techniques to enforce architecture decisions using tests. By leveraging architecturally-relevant testing, attendees will learn how to proactively guard their system's design, ensuring consistency, scalability, and security as the codebase evolves. Through interactive exercises and real-world examples, we will explore how testing can serve as a powerful tool for preserving architectural integrity throughout a project's lifecycle. Key Takeaways Participants will learn to: Write architecture-driven tests that validate and enforce design constraints. Identify architectural drift early and prevent unintended changes. Maintain consistent, scalable, and secure architectures over time. Collaborate effectively within teams to sustain architectural excellence. Prerequisites Basic Understanding of Software Architecture: Familiarity with architectural patterns and principles Experience with Automated Testing: Understanding of unit, integration, or system testing concepts Collaboration and Communication Skills: Willingness to engage in discussions and teamwork Experience working with Java Optional Familiarity with Static Analysis and Code Quality Tools: Knowledge of tools like ArchUnit, SonarQube, or custom linters is beneficial but not required Experience with Large-Scale Systems: Prior work on complex systems can enhance the

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DECEMBER 8 - 11, 2025 · OPAL SANDS RESORT · CLEARWATER, FL