Available to hire
I’m Marcel Solera, a senior full-stack developer with 14+ years of experience building and shipping software across aviation, finance, industry, oil & gas, and public sectors. I’m fluent in modern web stacks (Angular, React, Next.js, TypeScript) and the Microsoft ecosystem (.NET, Azure, EF Core, SQL Server).
I also orchestrate AI coding agents and design tooling to write better code, ship faster, and deliver high-quality software. I’m self-directed, quick to learn new domains, and thrive in distributed agile teams.
Experience Level
Work Experience
Senior Full-Stack Developer at Nubitz
November 1, 2022 - PresentFull-stack development across multiple US clients. For Geaux Properties, designed and built a rent-payment platform from scratch and owned its architecture, including automated recurring rent collection through Stripe. Tech stack included .NET 10, Azure, SQL Server; frontend with Angular/React, ensuring scalable, secure and maintainable code. Drove end-to-end delivery from design to production deployment on a custom domain, leveraging an AI-assisted workflow to accelerate delivery.
Senior Full-Stack Developer at Intertec
June 1, 2022 - November 1, 2022Delivered production features for Prometric, a global testing and assessment provider, on a .NET and Angular codebase in Azure. Collaborated within a distributed agile team to ship features, improve reliability, and maintain alignment with QA and product owners.
Senior Full-Stack Developer at Overactive
June 1, 2021 - June 1, 2022Built and shipped customer-facing features for Sparkhound using .NET Core, EF Core and Angular 7–8 on Azure. Applied clean architecture principles to maintainability and reliability, contributed to testing strategy and code quality improvements.
Senior Full-Stack Developer at MAS Global Consulting
December 1, 2019 - June 1, 2021Engineered real-time applications with SignalR for Johnson Controls, working across WCF, WPF, .NET Core and EF Core. Raised code quality and delivery speed by introducing best practices and test-driven development within agile teams.
.NET Developer at Globant
July 1, 2018 - December 1, 2019Built and released features for World Fuel Services’ worldwide aviation software, deploying highly scalable applications and maintaining code quality with SonarQube while solving complex production problems under tight deadlines.
.NET Developer at Carvajal S.A.
September 1, 2016 - July 1, 2018Developed modular ASP.NET MVC web applications for government clients; designed application flows and UML diagrams; partnered with QA to improve performance and usability.
.NET Developer at TM Consulting (Orange Business Group)
May 1, 2015 - September 1, 2016Developed C# desktop, web and service applications for multiple clients, managed SQL Server databases and wrote PL/SQL procedures, functions and queries.
Junior .NET Developer at Fusionet
May 1, 2012 - May 1, 2015Core banking software for Colombian banks; developed features for core banking software, built C# / VB applications and SOAP services, and managed SQL Server and Oracle databases.
Education
Systems Engineering at Fundación Universitaria San Martín, Montería
January 1, 2008 - January 1, 2013Qualifications
Scrum Developer
January 11, 2030 - June 23, 2026Technical Leadership
January 11, 2030 - June 23, 2026Unit Testing
January 11, 2030 - June 23, 2026SOLID
January 11, 2030 - June 23, 2026Team Foundation Server
January 11, 2030 - June 23, 2026Azure DevOps
January 1, 2018 - January 1, 2019Industry Experience
Software & Internet, Professional Services, Government, Energy & Utilities, Media & Entertainment, Transportation & Logistics
Experience Level
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