Hi, I’m Domingos — a Brazilian Software Architect and Full-Stack Developer with a Master’s in Software Engineering and a passion for building high-performance, scalable systems that solve real-world problems.
I specialize in designing clean, maintainable architecture for complex applications, especially in high-load environments. With strong expertise in PHP, Go, JavaScript, TypeScript, and modern web standards, I bring a pragmatic, hands-on approach to crafting resilient backend services, cloud-native APIs, and well-structured frontend experiences.
My work goes beyond delivering features — I care deeply about software quality, technical leadership, and long-term maintainability. I apply Clean Code and SOLID principles, automate with DevSecOps practices, and contribute to every stage of the lifecycle — from architecture to deployment, monitoring, and continuous improvement.
Outside of code, I’m a professor, speaker, and advocate for developer communities. I believe in collaboration, agility, and the power of mentorship and shared learning to elevate teams and products alike.
Whether leading architecture for startups, scaling systems in production, or teaching the next generation of engineers, I’m driven by the same mission: to build software that matters, with people who care.
Let’s connect and create something impactful.
Developer since 1999
Teacher since 2001
Speaker since 2005
System Architect at CI&T since 2020
Domingos Teruel | Software Architect · MSc | Full-Stack Developer · Educator · Speaker | PHP · Go · TypeScript · DevSecOps 
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