Software Engineer | Querétaro, Querétaro, Mexico
Specialization: Backend Development, SQL Engineering, System Architecture
I am a Backend and SQL Developer focused on building scalable systems and robust APIs. My expertise includes:
- Backend Frameworks: FastAPI, C# ASP.NET Core
- Database Development: PostgreSQL schema design, advanced Transact-SQL procedures
- System Deployment: Full-cycle hosting on Windows IIS and Ubuntu Server environments
With experience in end-to-end system architecture, I design and deploy secure solutions, including tenant-based systems, OAuth authentication, and real-time data ingestion services.
- Programming Languages: Python, SQL, C#, TypeScript, C++, Dart, Lua, JavaScript
- Frameworks and Tools: FastAPI, ASP.NET Core, Entity Framework Core
- Databases: PostgreSQL, Transact-SQL
- System Administration: IIS, Ubuntu Server, systemd services
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Back End Developer @ Tecnología INFONIT (2025–Present):
Designed APIs with ASP.NET Core and DTOs, integrated Active Directory authentication, and managed deployments on IIS. -
Back End Developer @ Ecomining (2024–Present):
Deployed FastAPI backends, real-time data ingestion services, and managed PostgreSQL schemas with RBAC. -
SQL Developer @ Tecnología INFONIT (2025):
Engineered T-SQL-based solutions for regulatory compliance, including automated report generation and ETL processes.
For detailed work experience, visit LinkedIn Profile.
- The Gatherer: Developed an advanced computer vision system using OpenCV, PyTorch, and ONNX for automated data gathering processes.
- YOLOv5-Image-Generator: A Python-based generator for custom YOLOv5 datasets, designed to simplify model training.
- gpt4free: A project to reverse-engineer GPT-4/3.5 capabilities across multiple APIs.
- OpenGL-Array-Sorting-Visualizer: Visualization of sorting algorithms using OpenGL in C++.
For more projects, explore GitHub Profile.
For inquiries, collaboration, or project opportunities:
📩 Email: riczap06@gmail.com
🌐 GitHub: https://github.com/Riczap
🌐 LinkedIn: https://www.linkedin.com/in/ricardo-zapata-345670293/
Let’s innovate and build scalable solutions together.


