Open to opportunities

Maikel Del Valle Bressler

@mvbressler2008

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Senior C#/.NET Software Engineer modernizing enterprise systems.

Cuba

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What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my skills in software development and system integration to drive impactful projects.

I am a Senior C#/.NET Software Engineer with over 10 years of experience in modernizing enterprise systems and enhancing software performance. My recent work includes migrating GConnect to .NET 8, which resulted in a 25% reduction in runtime errors and improved cross-platform compatibility. I have successfully integrated over 10 security platforms into GConnect, enabling real-time threat detection and enhancing system reliability by 30% through automated testing.

Throughout my career, I have focused on implementing best practices in software development, including SOLID principles and Clean Architecture. My expertise in performance optimization has led to significant scalability gains, such as increasing throughput by 50% under high load conditions. I have also played a pivotal role in transforming IT operations by introducing CI/CD pipelines, which cut development cycles by over 90% and improved team productivity.

Experience

Work history, roles, and key accomplishments

Current

Senior C#/.NET Developer

Current

Plaza de la Revolución

Feb 2023 - Present (2 years 5 months)

Modernized enterprise systems by migrating GConnect to .NET 8, which reduced runtime errors by 25%. Developed over 10 security plugins for platforms like Omnilert and Rapiscan using Clean Architecture, ensuring real-time threat detection.

C#.NET SOLID Principles xUnit Reqnroll REST APIs Sockets

Senior Software Development Engineer

Sherritt International - Moa Nickel SA

Sep 2013 - Dec 2022 (9 years 3 months)

Designed and maintained a mission-critical Daily Production Report, enabling real-time monitoring of Ni+Co Sulfur production quality and sustaining 99% post-refining quality standards. Revamped the Purchasing Provider Management System, reducing fake supplier risk by 35% and improving procurement efficiency.

Delphi UniGUI SQL Server CI CD Azure DevOps Umbraco ITIL Data Analytics

Software Developer

ESUNI

Sep 2009 - Aug 2013 (3 years 11 months)

Redesigned and maintained payroll software for over 3,000 employees, ensuring 99.9% accuracy in salary processing and compliance with multi-departmental requirements. Developed mission-critical Delphi/Sencha applications that automated administrative workflows, improving resource handling efficiency by 50%.

Delphi Sencha Firebird SQL Server Client Server Architecture Payroll Systems Decision Support Systems System Integration SENCHA

Education

Degrees, certifications, and relevant coursework

ISMM (Instituto Superior Minero Metalúrgico)

Engineer's degree, Software Development Engineering

Grade: Golden Title Graduate

Graduated with a Golden Title, a top-tier academic distinction. Specialized in Software Development Engineering, gaining comprehensive knowledge in the field.