Open to opportunities

Daniel Olivas

@danielolivas

Message

Backend Software Developer with 5+ years building production .NET/SQL Server APIs.

Mexico

Message

What I'm looking for

I’m looking to build and maintain production-grade backend APIs in a multi-tenant environment—owning business logic, database performance, and cloud deployment with clean architecture, strong CI/CD, and room to accelerate delivery using AI-assisted tooling.

I’m a Backend Software Developer with 5+ years of experience designing and maintaining RESTful APIs using ASP.NET Core and C# for financial and transactional systems in production.

I focus on business logic implementation, clean architecture, and SQL Server performance optimization, including query and stored procedure improvements across data-intensive workflows.

I’ve integrated third-party payment and financial APIs by adapting backend logic and database structures to handle real-world inconsistencies, and I’ve evolved database schemas across SQL Server and MySQL using stored procedures, views, indexes, and migrations.

I also deploy and maintain services on Azure App Services and Azure SQL Database, manage CI/CD with GitHub Actions and Azure DevOps, and use AI-assisted tools like GitHub Copilot and Claude Code to accelerate development and improve code quality.

Experience

Work history, roles, and key accomplishments

Current

Mid Software Developer

Current

Autopagos Digitales SA de CV

Feb 2021 - Present (5 years 2 months)

Designed and maintained RESTful ASP.NET Core APIs for multi-tenant financial and transactional processing. Integrated third-party payment/financial APIs, evolved SQL Server/MySQL schemas with stored procedures and indexes, and optimized query performance for critical paths.

.NET ASP.NET Core SQL Optimization Stored Procedures & Indexing REST APIs API Integration

Firmware Developer

Chamberlain Group

Jan 2020 - Feb 2021 (1 year 1 month)

Developed C# desktop tools to automate firmware validation workflows for microcontrollers, reducing manual testing effort. Worked with BLE and serial communication protocols and documented test procedures for cross-discipline collaboration.

.NET Firmware Validation Test Automation Embedded Systems