Years of experience: 10

Database DeveloperWeb DeveloperFrontend DeveloperBackend DeveloperIT

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Guillermo's Career Path
Full Stack DeveloperJun. 2024 -
Present
LegaLarioFull Stack Developer
Full Stack EngineerApr. 2022 -
May. 2024
RUUTFull Stack Engineer
Fullstack DeveloperApr. 2021 -
Jan. 2022
Oove InteractiveFullstack Developer
Mexico City, MexicoPHP + Phalcon Developer for the web platform Bestvivlio: Bestvivlio is a platform that offers printed, digital and human tools to accompany your math learning process. Bestvivlio is a humane and socially responsible platform for the teaching of mathematics in Mexico, which as part of its mission assumes co-responsibility for student learning.

Guillermo's Posts

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    How I can help you

    I offer rapid development of customer-facing web apps, transforming ideas into functional MVPs and scalable products. My strengths include clean UX, secure authentication, role-based access, and robust APIs, ensuring smooth feature releases.

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    Results That Matter: Latency, Uptime, and Risk Reduction

    At Legalario, I dramatically reduced API response times for high-volume, high-load enterprise clients by optimizing end-to-end request paths: leveraged MongoDB Atlas Search, redesigned query patterns and indexes, streamlined aggregation pipelines, and removed bottlenecks across

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    Built a Fast, Resilient Brokerage API on the Edge

    At RUUT, I built and maintained high-performance, reliable APIs to support core brokerage flows: real-time monitoring, and buy/sell operations for equities.

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    How to contact

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