Denis Aaron Dzib Gonzalez
• carael.dadg@gmail.com • +52 981 197 4680 • https://carael.pages.dev
Experience
URBANI
Backend Developer
Monterrey, México (REMOTO)
Aug 2025 – Enero 2026
- Migrated a core backend service from Express (JavaScript) to a TypeScript/NestJS stack utilizing Prisma and PostgreSQL.
- Implemented Hexagonal architecture to improve code maintainability and development velocity.
- Integrated and optimized consumption of external APIs leveraging asynchronous processing to reduce response times.
- Developed foundational modules with Sequelize and PostgreSQL to securely consume and aggregate internal services.
FREELANCE
Full Stack Developer
Campeche, México (REMOTO)
Sep 2024 – Jul 2025
- Developed a comprehensive RESTful API for a hotel management system, built with C#.NET, .NET Core, SQLite, and Entity Framework.
- Designed and built high-performance client portfolios using the Astro Framework, leveraging Tailwind CSS for modern UI/UX.
- Ensured SEO optimization and fast load times through static site generation and component-based design.
RODAI
Software Developer
Mérida, México (REMOTO)
Jul 2021 – Jul 2024
- Engineered a full-scale POS (Point of Sale) system with Django, Django REST Framework, and PostgreSQL, including mobile integration.
- Developed an online/offline ticket system in React Native featuring automatic synchronization and zero data loss.
- Automated workflows using AWS Lambda and Hubspot API for efficient CRM management.
- Led the development of a custom drag-and-drop tax handler for international clients using C#.NET and Angular.
- Refactored legacy React Native applications, implementing Figma designs and improving business logic efficiency.
Education
TecNM campus Lerma
Bachelor's Degree in Mechatronics Engineering
2015-2021
Skills
Technical:
- Backend Frameworks/Languages: Python (Django/FastAPI), Node.js (NestJS/Express), C# (ASP.NET/Core), TypeScript, Hexagonal Architecture
- Frontend Frameworks/Libraries: React / React Native, Astro, Angular, HTML5 / CSS3, Tailwind CSS, JavaScript (ES6+)
- Databases/ORMs: PostgreSQL, Prisma / Sequelize, Entity Framework, SQLite, MongoDB
- DevOps/Tools: Docker / Docker Compose, AWS (S3/Lambda/Dynamo), CI/CD (GitHub Actions), RESTful APIs, Git
Language: Spanish Native, English B1.
Soft Skills: Problem Solver, Adaptability, Teamwork, Fast Learning, Communication, Active Listener, Research.