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I'm Hernan Alegresa, a full-stack engineer with a frontend focus and a knack for delivering end-to-end products. I work across frontend, backend, APIs, and data layers to build robust, scalable applications. I enjoy collaborating with clients and international teams, shipping features quickly, and exploring AI-powered workflows to accelerate decision-making and delivery.…

Hernan Alegresa

Full Stack Developer, Front-End Developer, Back-End Developer, +3

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I'm Hernan Alegresa, a full-stack engineer with a frontend focus and a knack for delivering end-to-end products. I work across frontend, backend, APIs, and data layers to build robust, scalable applications. I enjoy collaborating with clients and international teams, shipping features quickly, and exploring AI-powered workflows to accelerate decision-making and delivery.…

Available to hire

I’m Hernan Alegresa, a full-stack engineer with a frontend focus and a knack for delivering end-to-end products. I work across frontend, backend, APIs, and data layers to build robust, scalable applications. I enjoy collaborating with clients and international teams, shipping features quickly, and exploring AI-powered workflows to accelerate decision-making and delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Full Stack Developer at Rebl Tech

January 1, 2024 - December 1, 2025

Contributed to multiple projects including an AI-powered key recognition app; built a persistent data-driven football card game; developed a modern e-commerce site with product catalog, filtering, and WhatsApp-based checkout flow. Technologies include React, Remix, TypeScript, Node.js, Prisma, PostgreSQL, Cloudinary, AI/Image Processing.

Administrative Assistant at Auren Uruguay

January 1, 2023 - December 31, 2023

Administrative support across teams, handling various office tasks

Accounting Assistant at Posadas y Vecino

January 1, 2021 - December 31, 2022

Accounting support, data entry, and records management; collaboration with financial teams