Jair Axel Martinez Carranza

Software Engineering graduate with hands-on experience in full-stack development (PHP/Laravel), cloud platforms (Azure), and data analytics. Currently working as a Full Stack Developer building production-grade applications with RESTful APIs, MVC architecture, and multi-role authentication systems.

Work Experience

November 2024 – Present

Full Stack Developer

Didaktron
  • Built and maintained full-stack web applications using PHP Laravel, applying MVC architecture for clean code separation and scalability.
  • Implemented multi-role authentication systems with granular permissions to control access across user types.
  • Integrated Docker for containerized development environments, streamlining onboarding and deployment consistency.
February 2024 – July 2024

Data Analyst Intern

Bancrea
  • Extracted, cleaned, and analyzed financial datasets using Python and SQL to support business decision-making.
  • Created data visualizations and dashboards to communicate findings to non-technical stakeholders.
  • Collaborated with multi-functional teams to define data requirements and deliver timely analytical outputs.
July 2024 – November 2024

Customer & Technical Support

Independent
  • Provided technical troubleshooting and customer support, developing strong communication and problem-solving skills in fast-paced environments.

Projects

Conalep Conecta— Learning Management System

2024 - Ongoing

Contributed to a full-featured LMS built with PHP and Laravel, handling course management, certifications, academy interactions, and licensing. This project currently has over 18,000 daily users on Nuevo León, and is expected to expand nationally in the close future. Designed relational database schemas to support complex course hierarchies and user progress tracking. Applied MVC architecture and followed SOLID principles for maintainable, extensible codebase.

CRM Application — Role-Based Sales & Customer Management

2025

Developed a full-featured CRM using PHP Laravel, supporting product management, sales tracking, customer records, and employee administration. Implemented real-time analytics dashboards with dynamic charts to visualize KPIs and sales trends. Built a multi-role authentication system with 5+ distinct permission levels and granular access control. Added Excel import/export functionality and an integrated calendar for task scheduling and team coordination.

Technical Skills

Cloud & Infrastructure
Microsoft Azure Docker Linux Git
Languages
PHP JavaScript SQL HTML/CSS Python Swift Kotlin
Frameworks & Libraries
Laravel jQuery Bootstrap
Architecture & Practices
MVC Object-Oriented Programming Composer
Tools
Git Docker
Data & Analytics
Data Mining Data Cleaning ARIMA Clustering Visualization

Education

B.S. in Software Engineering
Tecmilenio University
Graduated December 2025
B.S. in Creative Technologies
Facultade de Design, Tecnologia e Comunicação
2023

Certifications

  • Productivity Based on Technological Tools — Tecmilenio University | Java, OOP, debugging & testing
  • Big Data Technologies — Tecmilenio University | Python, data mining, ARIMA, clustering, visualization
  • Mobile App Development — Tecmilenio University | iOS & Android development using Swift and Kotlin

Languages

Spanish (Native)
English (Proficient, C1)