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Victor Rangel Ramos

@victorrangelramos

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Senior software engineer specializing in scalable C#/.NET backend systems and performance tuning.

Brazil

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What I'm looking for

I’m looking for a senior role where I can build scalable C#/.NET backend systems, optimize performance, and automate operational workflows in an international, innovation-driven environment with high-availability architecture.

I’m a Software Engineer with 15+ years of experience designing and optimizing backend solutions using C# and .NET. I focus on performance tuning, system automation, and high-availability architectures, delivering measurable results that improve speed and reliability.

In my most recent role, I designed and implemented backend and frontend features (C#, .NET, React) to automate data validation and streamline communication, reducing manual input and saving up to 2 hours/day. I also improved data processing performance by 40% through code refactoring and SOLID-based restructuring, monitored via Grafana dashboards.

I’ve built asynchronous pipelines using RabbitMQ and concurrency control mechanisms, and I’ve automated batch processing with Azure Functions. I enjoy collaborating in international, innovation-driven environments while developing efficient, scalable systems.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Turim MFO

Sep 2019 - Aug 2025 (5 years 11 months)

Designed and implemented backend and frontend features to automate data validation and streamline communication, saving up to 2 hours per day. Improved data processing performance by 40% through SOLID-based refactoring and developed asynchronous pre-processing pipelines with RabbitMQ.

C .NET ReactJS RabbitMQ Docker Microservices SOLID Grafana CI CD

Senior Software Engineer

Colortel (Vulp Air)

Feb 2017 - Sep 2019 (2 years 7 months)

Migrated legacy system data to a new ERP model and finalized a customer billing module covering invoice generation through bank bill sending. Automated batch execution of billing routines using Azure Functions.

C .NET AngularJS Azure Functions Azure Git ERP Migration Batch Processing

Software Engineer

Allen Informática

Apr 2013 - Aug 2016 (3 years 4 months)

Took ownership of a variable remuneration system and enhanced an education management platform with new features. Created a REST API to integrate transportation and student attendance management systems for state schools.

C .NET ASP.NET MVC jQuery REST APIs Data Integration SVN

Software Engineer

Impeto Informática

Sep 2012 - Apr 2013 (7 months)

Developed a centralized HR system to streamline employee information management. Integrated data from departmental sheets to improve reporting for cost control and career tracking.

C .NET ASP.NET MVC Git HR Management Data Integration Reporting Web Services

Software Engineer

Synapsis-IT (TIVIT)

Aug 2011 - Sep 2012 (1 year 1 month)

Created new features for integrated systems covering client management, power generation, vehicle telemetry, and client consumption. Built and extended web application components using ASP.NET MVC and WCF.

C .NET ASP.NET MVC Java WCF Web Services SVN