Looking for a job

Derick Luz

@derickluz

I’m a Backend .NET Developer with 6+ years of experience building and maintaining applications using C#, ASP.NET, and SQL Server.

Brazil

Message

What I'm looking for

I’m focused on remote opportunities where I can contribute with solid backend development, including in international environments.

At Brazilian Odontology Association of Minas Gerais (ABO-MG), I reduced recurring incidents by 40% and improved system performance by 30% through query optimization. I also managed more than 1,000 records using SQL Server and maintained production uptime above 95%.

As a .NET Backend Developer, I’ve developed applications and REST APIs using C# and .NET, and contributed to a real estate management platform at Universal Software LTDA. My personal projects include a helpdesk system API and a BookStore API; after six years in Australia, I’m focused on remote opportunities where I can contribute my backend development experience.

Experience

Work history, roles, and key accomplishments

🇦🇺 .NET Backend Developer | Technical Development (International Experience)

Personal and Technical Development - International Experience

Mar 2019 - Jun 2025 (6 years 3 months)

Description:

Developed backend applications and APIs using C# and .NET, focusing on scalable and maintainable solutions.

Completed an Advanced Diploma in Information Technology, strengthening knowledge in software development, infrastructure, and systems.

Delivered freelance IT support, troubleshooting hardware, software, and network issues.

Improved English fluency and collaboration skills in

Backend .NET Developer | Systems Administrator

Brazilian Odontology Association of Minas Gerais (ABO-MG)

Aug 2014 - Feb 2019 (4 years 6 months)

- Reduced recurring incidents by 40% through system improvements
- Managed 1,000+ records using SQL Server
- Improved system performance by 30% through query optimization
- Maintained 95%+ uptime in production environments
- Supported 100+ users and resolved ~20 issues/month

🇧🇷 .NET Developer Intern

Universal Software LTDA

Oct 2013 - Apr 2014 (6 months)

- Contributed to the development of a real estate management platform using ASP.NET MVC.

- Implemented new features, fixed bugs, and participated in code reviews.

- Improved backend logic and performance in key modules.

🇧🇷 .NET Developer Intern

Debarry Systems LTDA

May 2013 - Sep 2013 (4 months)

- Developed web pages and search functionalities using ASP.NET Web Forms, HTML, and CSS.

- Integrated SQL Server databases and supported multiple web projects.