Open to opportunities

Nicolás Sterzer

@nicolssterzer

Message

Backend .NET Developer with 2+ years building scalable enterprise and banking systems.

Zimbabwe

Message

What I'm looking for

I’m looking for a role where I can build and maintain backend systems with ASP.NET Core and SQL, modernize legacy code, and optimize database performance—so I can deliver scalable, reliable APIs for real enterprise needs.

I’m a Backend .NET Developer with more than 2 years of experience developing and maintaining enterprise and banking systems. I focus on building scalable backend solutions and strengthening the reliability of critical services.

In my recent roles, I implemented and maintained REST APIs with ASP.NET Core and .NET 8, and I built business logic using Stored Procedures in SQL Server and Sybase ASE. I also worked on optimizing database queries and processes, plus modernizing and maintaining legacy systems.

I enjoy working end-to-end when needed—at Yamana Tech I migrated desktop applications to web solutions and contributed to UI development with React and Bootstrap. I bring strong English (C1) and a practical approach to turning legacy complexity into maintainable systems.

Experience

Work history, roles, and key accomplishments

Analista Programador

Accusys Technology

Sep 2024 - Jun 2026 (1 year 9 months)

Developed and maintained banking systems used by multiple financial entities. Implemented REST APIs with ASP.NET Core/.NET 8 and business logic via stored procedures in SQL Server and Sybase ASE, including performance optimization and modernization of legacy systems.

ASP.NET Core .NET 8+REST APIs SQL Server Stored Procedures Sybase SQL Optimization Legacy System Modernization

.NET Developer

Yamana Tech

Mar 2024 - Sep 2024 (6 months)

Developed REST APIs using ASP.NET Core and participated in migrating desktop applications to web solutions. Worked on user interfaces using React and Bootstrap and contributed across the full software development cycle.

ASP.NET Core REST APIs React Bootstrap Web Application Development Software Development Lifecycle