Full-stack engineering
End-to-end delivery from API design to user interface, with a focus on clean, maintainable code and a product mindset.
Available
Engineering software that ships, scales, and lasts.
Hi, I'm Glenn Pérez — a Senior Full-Stack Engineer and Technical Lead with 10+ years designing, building, and modernizing enterprise-grade software across banking, e-commerce, and product teams. Based in the Dominican Republic, building for the world.
- 10+ Years of experience
Professional highlights
A senior engineer's toolkit: strong fundamentals, deep full-stack range, and the leadership to take systems from architecture to production.
Architecture & system design
Designing scalable, maintainable systems and integrations, grounded in core software engineering principles rather than any single tool.
Data & integrations
Modeling business data and connecting systems reliably — from query design and reporting to large-scale migrations and enterprise integrations.
Technical leadership
Guiding multidisciplinary teams, setting delivery and code quality standards, and aligning technical decisions with business goals.
Delivery & modernization
Taking software from architecture to production: planning releases, supporting QA, troubleshooting, and continuously modernizing mature systems.
Let's build something meaningful
Whether it's an idea, a product, or a technical challenge — the best conversations start with a simple hello.
The fastest way to reach me for projects or roles.
gperezrosario@gmail.comPhone
Prefer a quick call? I'm reachable during DR business hours.
+1 (809) 801-5836Location
Based in the Caribbean, collaborating across time zones.
Dominican RepublicGitHub
Code, side experiments and contributions.
github.com/glennperezStack Overflow
Years of answers, debugging notes and shared knowledge.
View profileWebsite
More about my work, in one place.
glennpro.com
Resume
The full story, in one PDF.
A detailed look at roles, responsibilities, tech stack and impact across 10+ years.
Let's talk