Mauricio Tecilla
@mauriciotecilla
Frontend-leaning fullstack engineer improving UI performance, delivery speed, and quality for international products.
ArgentinaWhat I'm looking for
I’m a frontend-leaning fullstack engineer with 4+ years delivering production interfaces for international clients. I’ve led React and Next.js architecture using scalable state management patterns (Context API, RxJS), while staying strongly hands-on with Angular (v14–v20) and leveraging backend exposure through Node.js/Express and MongoDB. In practice, I’ve cut feature delivery time by ~30%, improved page load by ~40%, and reduced QA cycles by ~50%.
At Santex, I built and shipped a production React + Express backoffice for an internal AI chat agent, integrating LLM tooling and deploying with monitoring via AWS CloudWatch and GCP. I drive quality through a full test lifecycle (Cypress, Jasmine/Karma, Selenium where applicable) and use analytics instrumentation to support data-driven iteration. I’m fluent in English, work async by default, and daily use AI-assisted development tools like Claude, GitHub Copilot, and Windsurf to move faster without sacrificing reliability.
Experience
Work history, roles, and key accomplishments
Frontend / Fullstack Engineer
Santex
Jul 2022 - Present (3 years 11 months)
Led React/Next.js frontend architecture across 3 international client projects, cutting time-to-feature delivery ~30% and improving page load by 40% (Lighthouse). Built a production backoffice for an AI chat agent and reduced critical bug escape rates by adding Cypress E2E coverage and unit tests with Jasmine/Karma.
QA Engineer (Frontend)
Santex
Sep 2020 - Jun 2022 (1 year 9 months)
Built Selenium + Java end-to-end test suites to reduce regression cycle time, cutting manual QA hours per release by 50%. Earned promotion to Frontend Developer within 20 months by improving UI reliability through strong test coverage and proactive contributions.
Education
Degrees, certifications, and relevant coursework
Universidad Tecnológica Nacional
Systems Engineering, Systems Engineering
Studying Systems Engineering at Universidad Tecnológica Nacional, expected completion in 2026.
Tech stack
Software and tools used professionally
Availability
Location
ArgentinaAuthorized to work in
Job categories
Skills
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