Open to opportunities

neo mastodon

@neomastodon

Frontend by day, backend by night. 8 yrs in PHP, JS/TS, React & Node. Building with Go, game dev (Godot/Unity), and exploring AI & cybersecurity

Mexico

Message

At Definity, I led the modernization and restructuring of a legacy system, reducing page load time by 40% and production bugs by 80%. I also drove technical decisions across frontend and backend systems.

At Grupo Empresarial Cintegran, I led development of a CRM from scratch that automated management of 400+ events annually, reduced operational waste by 75%, and increased sales by 35%. I also improved the mobile-first UX of a billing platform, reducing reported user incidents by 50%.

At Redalyc (UAEMéx), I redesigned the platform to version 5.0 and optimized Oracle database queries, contributing to improved scalability and user experience. Earlier, I built CRM and management systems and developed marketing promotion automation and digital billing solutions.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Developer

Current

Definity

Jan 2021 - Present (5 years 10 months)

Led a development team in modernizing a legacy system, reducing page load time by 40% and production bugs by 80%. Drove technical decisions across frontend and backend systems, focusing on scalability, performance, and maintainability.

JavaScript TypeScript React Next.js PHP C# .NET SQL Server AWS Datadog Webflow Agile Scrum Technical Leadership

Lead Full Stack Developer

Grupo Empresarial Cintegran

Jan 2020 - Dec 2020 (11 months)

Led the development of a CRM from scratch, automating management of 400+ events annually, reducing operational waste by 75% and increasing sales by 35%. Integrated mobile-first UX improvements into a billing platform, reducing user incidents by 50%.

PHP 7 MySQL JavaScript jQuery CSS CRM Development API Development Mobile First UX

Senior Developer

Redalyc (UAEMéx)

Jan 2019 - Dec 2019 (11 months)

Redesigned Redalyc to version 5.0 for a platform serving 50,000+ monthly users. Optimized Oracle database queries and repaired critical site functionality, improving scalability and user experience.

Java AngularJS Oracle DB CSS Database Optimization Scalability

Lead Developer

Kreatsolutions 45

Jan 2018 - Dec 2018 (11 months)

Built a call-center CRM from scratch, increasing lead conversion by 30% through visual funnels, push notifications, and automated prospecting. Implemented a role-based document management system enabling a paperless workflow and saving over MXN $80,000 annually.

Laravel PHP MySQL Bootstrap JavaScript jQuery CRM Development Document Management

Junior Programmer

Servicio Comercial Garis

Jan 2016 - Dec 2016 (11 months)

Developed marketing promotion automation enabling real-time updates of web offers. Developed a digital billing system and a printer script to reduce paper and ink consumption, resulting in 65% savings on printing costs.