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Leonardo Paredes

@leonardoparedes

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Computer systems engineer specializing in modern web apps and scalable admin tools.

Mexico

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What I'm looking for

I seek roles building scalable web or admin systems in collaborative, agile teams where I can lead projects, work with modern web stacks, and grow in DevOps and cloud deployment.

I am a Computer Systems Engineer with hands-on experience building scalable web applications and administrative tools, focused on translating client requirements into elegant, user-centered designs. I combine modern JavaScript frameworks (Vue.js, React, Angular, Flutter) with PHP-based systems to deliver high-availability solutions.

In recent project and project-management roles, I led development of inventory, invoice and identity management systems, implemented REST APIs, and deployed solutions on Linux servers hosted in AWS EC2. I emphasize mobile-first design and use technologies like Laravel, Tailwind, Bootstrap, and SQL to ensure responsive, robust interfaces.

I have practical experience across the software lifecycle: requirements gathering, product testing, documentation, database engineering and administration, plus network and server configuration on Linux and Windows. I also provide IT support, billing/accounting system support (CONTPAQi), and cloud console management for Google Workspace and AWS.

I work well in agile, high-pressure environments, prioritize clear communication with clients and teams, and continuously learn new tools such as Docker, Redis and cloud services to improve deployments and operational security.

Experience

Work history, roles, and key accomplishments

Project Manager

Metro Recycling

May 2025 - Sep 2025 (4 months)

Led development of a website and inventory/invoicing web application using PHP, JavaScript, Tailwind and Bootstrap with REST APIs on an AWS EC2 Linux server, prioritizing mobile-first responsive design and secure deployments.

PHP JavaScript Tailwind Bootstrap REST APIs AWS EC2 Linux MVC

Accounting Assistant

GM Transport

Feb 2025 - May 2025 (3 months)

Implemented accounting and billing processes for transportation operations with CFDI 4.2 validation, designed SQL Server queries and report generation to integrate complex database invoice types.

SQL Server CFDI 4.2 PHP JavaScript Database Design

IT Support

Actualizate Ya

May 2024 - Dec 2024 (7 months)

Provided Contpaqi billing and commercial software support, system backups, Windows installation and restoration, and remote customer support; earned CONTPAQi certification.

Contpaqi CONTPAQi Backup Remote Support Troubleshooting Version Control

Project Manager

Corona Licon

Jun 2023 - Dec 2023 (6 months)

Managed development of Web ID Orbis, delivering an online identity console and website prototype, plus cloud and domain administration across Google Workspace, AWS and Azure.

WordPress Google Workspace AWS Azure Web Development Domain Management Project Management

Education

Degrees, certifications, and relevant coursework

Instituto Tecnologico Nacional de Mexico Campus Mexicali

Bachelor's Degree in Computer Systems, Computer Systems

2020 - 2024

Activities and societies: Project analyst, product testing, documentation, database engineering and administration, LAN and Cisco server configuration and maintenance, web server setup on Linux and Windows, domain and Google Workspace management, mobile web application development (Laravel, React.js).

Bachelor's degree in Computer Systems with coursework and projects in database engineering, web and mobile application development, network and server configuration, and project analysis and testing.