Alberto Jolyt Cárdenas

Full Stack Developer Express Network, A Legal Support Network Co. · Remote (US company, Mexico-based) · Jul 2025 – Present

US legal support network (service of process and document delivery for law firms). Main developer and current sole maintainer of its internal platforms; Laravel + React + TypeScript + PostgreSQL on EC2.

• Built Bridge Console solo, an integration layer that turns the largest client's requests into internal orders and returns statuses, documents and invoices: ~1,000 orders/month once handled by hand over email.
• Shipped the Payment Portal used by the entire finance team to register client payments (checks and proofs) against invoices for every client: a 1,500-payment batch went from two full working days to seconds.
• Built from scratch a business reporting platform that turns reports previously compiled by hand in up to two weeks into always-current dashboards, viewable and downloadable daily.
• Co-developing CRT X with three engineers: the rewrite of the company's core terminal-based operations tool into a fully visual web platform (in progress).
• Work AI-first with Claude Code and custom skills, validated with CI pipelines, automated tests and manual stress testing before release.

Full Stack Developer IFD Technologies · Mexico City · Aug 2022 – Jul 2025

Big Data / BI SaaS (LINDA) and client platforms. Two-developer team; built and ran Mango Pase for two years and trained the engineer who inherited it. · mangopase.com

• Built Mango Pase solo in 4 months: ticketing on React + TypeScript, Laravel, PostgreSQL and AWS, with MercadoPago payments, Apple Wallet passes and box-office thermal printing; used by Zona Maco, MTV, Paramount and NFL.
• Rebuilt the application layer of LINDA, the company's Big Data BI product (Laravel + React), end to end except the data sources; delivered custom client platforms for Yomp!, Maruchan and JAC Motors.

React Developer Venn Platform · Mexico · Mar 2022 – Aug 2022

• Built the React frontend of Venntor, an e-learning platform for teachers to sell live sessions, consulting and recorded courses (React, WordPress/PHP, MySQL).

React Developer Diseño y Desarrollo Digital – De3 · Mexico City · Part-time · Jan 2022 – Sep 2022

• Took over and built the React storefront of Abastero, a wholesale produce e-commerce (React, WordPress/PHP, MySQL), after the previous developers left.