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I am an experienced Senior Solutions Architect with over 20 years of expertise in designing scalable solutions using C#, .NET Core, Azure, and RESTful APIs. I specialize in leveraging Roslyn, build automation, and agile methodologies to deliver projects faster and more efficiently. I enjoy leading teams and aligning technology innovation with business goals to drive meaningful results. Throughout my career, I have worked across various industries and geographies, consistently improving system performance and development productivity. I am passionate about creating robust, maintainable architectures and mentoring junior developers to elevate team output.…I am an experienced Senior Solutions Architect with over 20 years of expertise in designing scalable solutions using C#, .NET Core, Azure, and RESTful APIs. I specialize in leveraging Roslyn, build automation, and agile methodologies to deliver projects faster and more efficiently. I enjoy leading teams and aligning technology innovation with business goals to drive meaningful results. Throughout my career, I have worked across various industries and geographies, consistently improving system performance and development productivity. I am passionate about creating robust, maintainable architectures and mentoring junior developers to elevate team output.

Marcel Gil Vega

Developer, Cloud Developer, AI Engineer, +1

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I am an experienced Senior Solutions Architect with over 20 years of expertise in designing scalable solutions using C#, .NET Core, Azure, and RESTful APIs. I specialize in leveraging Roslyn, build automation, and agile methodologies to deliver projects faster and more efficiently. I enjoy leading teams and aligning technology innovation with business goals to drive meaningful results. Throughout my career, I have worked across various industries and geographies, consistently improving system performance and development productivity. I am passionate about creating robust, maintainable architectures and mentoring junior developers to elevate team output.…I am an experienced Senior Solutions Architect with over 20 years of expertise in designing scalable solutions using C#, .NET Core, Azure, and RESTful APIs. I specialize in leveraging Roslyn, build automation, and agile methodologies to deliver projects faster and more efficiently. I enjoy leading teams and aligning technology innovation with business goals to drive meaningful results. Throughout my career, I have worked across various industries and geographies, consistently improving system performance and development productivity. I am passionate about creating robust, maintainable architectures and mentoring junior developers to elevate team output.

Available to hire

I am an experienced Senior Solutions Architect with over 20 years of expertise in designing scalable solutions using C#, .NET Core, Azure, and RESTful APIs. I specialize in leveraging Roslyn, build automation, and agile methodologies to deliver projects faster and more efficiently. I enjoy leading teams and aligning technology innovation with business goals to drive meaningful results.

Throughout my career, I have worked across various industries and geographies, consistently improving system performance and development productivity. I am passionate about creating robust, maintainable architectures and mentoring junior developers to elevate team output.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

English

Advanced

Spanish; Castilian

Fluent

Work Experience

Senior Solutions Architect at Kayak Analytics

August 1, 2023 - Present

Established .NET Core coding best practices for the team, boosting productivity by 30%. Defined agile strategies that improved workflow, driving a 25% productivity surge. Enforced an Azure-based, AI-powered microservices architecture using Docker containers that improved system performance by 50%. Created a C# code generator using Roslyn, reducing development time by 75%. Refactored RESTful API design, streamlining support by 40%.

Senior Solutions Architect at Derayah Financial

August 31, 2023 - July 19, 2025

Architected a .NET Core enterprise framework and RESTful APIs that reduced technical debt by 50%. Led code quality standards across teams with SonarQube, cutting code review time by 60%. Established a strategy to ensure 90% code coverage on microservices. Crafted a C# source generator using Roslyn that lowered endpoint coding by 70%. Implemented a generic persistence layer with Entity Framework that decreased data access coding by 25%.

Senior Solutions Architect at Contractor

November 1, 2020 - July 19, 2025

Orchestrated API design for 8 services, reducing integration time by 40% across 3 teams. Consolidated an Azure solution with Docker containers delivering a robust architecture with 90% code coverage. Engineered an enterprise ASP.NET Core application, optimizing output by 40% per sprint. Restructured solutions by applying design patterns, reducing maintenance efforts by 60%.

Senior Solutions Architect at Bismart

July 1, 2017 - July 19, 2025

Guided Microsoft's indicators applications (Android, Web), increasing technology adoption by 30%. Built an ASP.NET Twitter data viewer, enhancing crime monitoring by 75%. Set up a .NET Core face emotion system for MWC 2016, improving decision accuracy by 35%.

.NET Solution Architect at CastleCRM

October 1, 2014 - July 19, 2025

Streamlined billing process using C# and design patterns, lowering cost and complexity by 50%. Redesigned and applied best practices to legacy code, mitigating potential issues by 30%.

.NET Solution Architect at Mecalux

September 1, 2013 - July 19, 2025

Planned an ASP.NET MVC material website, reducing management time by 40% in new orders. Trained two junior developers with C# and Design Patterns, elevating code deliverables by 60%.

.NET Analyst Programmer at Zemsania

August 1, 2012 - July 19, 2025

Formulated project templates using T4, accelerating customer delivery by 40%. Processed 400+ document scans monthly with C# ensuring 95% data accuracy and system integrity.

.NET Analyst Programmer at Xtranet

May 1, 2010 - July 19, 2025

Conceived the ASP.NET MVC corporate website, driving 50% more leads and company visibility. Guaranteed Domain Driven Design principles, simplifying business complexity by 25%.

.NET Senior Programmer at Coritel

September 1, 2009 - July 19, 2025

Instituted product management module with C#, reducing feature delivery time by 25%. Fixed critical bugs on ASP.NET MVC enterprise website, slashing error rate by 30%.

.NET Senior Programmer at Datys

May 1, 2008 - July 19, 2025

Integrated PDF-417 and ZLM barcode processing for passport documents, speeding up verification by 150%. Devised the scanning and printing of passport documents with C#, expediting workflow by 150%.

.NET Junior Programmer at Cenatav

March 1, 2006 - July 19, 2025

Authored enhancement and matching algorithms for fingerprints, improving accuracy by 30%. Designed a face normalization algorithm with C#, improving identification accuracy by 20%.