Software developer with 10+ years of experience in scalable web apps, backend optimization, and cloud technologies like Azure and AWS, delivering efficient and secure solutions.
Approach and
philosophy
"The right questions lead to the best solutions." I approach software development with a critical mindset, breaking down complex problems, challenging assumptions, and refining systems to build secure, scalable, and efficient solutions. My goal is not just to write code, but to create technology that endures and evolves.
15+
Happy clients
10+
Years of experience
20+
Projects done
Building
innovative solutions
Custom
Software Development
Full-stack development using .NET, Node.js and Angular.
Cloud &
DevOps Services
Cloud migration, CI/CD pipelines, and server optimization.
Authentication &
Security
Secure authentication systems including SSO and MFA.
Database &
Business Intelligence
Data management, warehousing, and Power BI reporting.
Featured
projects
Enterprise platforms, identity systems, and cloud-native solutions — built for scale, security, and real business impact.
CONTPAQi Marketplace
Building and customizing a high-traffic e-commerce platform — optimizing catalog management, checkout flows, and performance for one of Mexico's leading business software companies.
WIINIK Social Events Platform
Building Mexico's specialized social network for events — connecting users with courses, webinars, theater, expos, and conferences while providing tools for organizers and attendees.
One WEX
Identity SSO
A unified single sign-on platform powered by Auth0 that provides secure, seamless authentication across 15+ WEX products — streamlining access for customers and reducing per-product development costs.
RSI
Government Premier
An Azure-hosted SaaS platform for government agencies to manage tax collection, revenue processing, and financial reporting — featuring embedded Power BI dashboards and real-time analytics.
The digital
journey
My education
2014-2018
Computer Systems Engineering
Universidad Autónoma del CarmenComprehensive study of computer systems, software development, and system architecture.
2014
English Language and Culture
Illinois State UniversityAdvanced coursework in English language proficiency and cultural studies.
Work experience
2025 - Present
Senior Developer
Building features, fixing bugs, and customizing their ecommerce (ASP.NET Core, SQL Server) to improve catalog, checkout, and performance.
2025
Fullstack Developer
Developing Angular components, Node.js and Firebase backends to enhance user onboarding, permissions, and engagement.
2023 - 2024
Developing and optimizing authentication and security solutions using Auth0 and .NET Core.
2023
Engineering Lead
Developed Azure-based SaaS solutions for government tax and revenue processing.
2018 - 2022
Tech Lead & App Developer
Led development of enterprise applications and cloud migration initiatives.
My favourite tools
Languages
C#
TypeScript
PHP
Java
Frameworks
.NET
Laravel
Angular
Node.js
Cloud & DevOps
Azure
AWS
Google Cloud
DigitalOcean
Databases
SQL Server
PostgreSQL
MongoDB
Redis
Analytics & Identity
Power BI
Auth0
Grafana
Elasticsearch
My client's stories
Leonardo played a key role in implementing One Identity with Auth0, enhancing security, reducing costs, and improving user experience. A proactive team player, he ensured a smooth rollout and widespread adoption. Any team would be lucky to have him!
Leonardo is a top-performing Software Engineer. He's a dedicated team player, always willing to go the extra mile, and he's impressively quick at picking up new technologies. He's a real asset to the team.
Just say hello!
Want to know more about me, tell me about your project or just to say hello? Drop me a line and I'll get back as soon as possible.
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