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Christopher Thomasson

@christopherthomasson

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Experienced Full Stack Developer specializing in C#/.NET and JavaScript.

United States

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What I'm looking for

I am looking for opportunities that allow me to leverage my full-stack development skills while working in a collaborative and innovative environment that values continuous learning and growth.

As a Senior Software Engineer with over 7 years of experience, I have honed my skills in C#/.NET development, particularly with the latest versions including .NET 6 and 7, and I am currently preparing for the transition to .NET 8. My expertise extends to full-stack development, where I have successfully built scalable applications and integrated RESTful APIs, ensuring performance and reliability.

Throughout my career, I have demonstrated a strong ability to collaborate with cross-functional teams, particularly in Agile environments. My recent role at Kyndryl involved developing full-stack applications and leveraging AWS services, including Lambda, to enhance scalability. I am passionate about creating maintainable systems and continuously improving user experiences through clean, responsive UI designs.

Experience

Work history, roles, and key accomplishments

Software Engineer

Kyndryl

Apr 2020 - Apr 2025 (5 years)

Developed full-stack applications using C#/.NET (versions 6 and 7), implementing new features and optimizing existing systems. Integrated REST APIs and AWS services, including Lambda, to build scalable serverless applications. Collaborated with front-end teams to ensure responsive UI designs and supported creative teams with CSS for email templates.

C# .NET REST APIs AWS Lambda Serverless Architecture UI Design CSS Optimization Agile Methodologies

Full Stack Engineer

Lunar Logic

Aug 2019 - Feb 2020 (6 months)

Built React.js-based single-page applications (SPAs) and integrated them with C#/.NET backends, enhancing front-end functionality. Implemented clean, responsive UI components using JavaScript and CSS for customer-facing applications. Developed API integrations between front-end and back-end systems, ensuring seamless data flow and improving user experience.

React C# .NET JavaScript CSS API Integration UI Components SPA Development Performance Optimization

Software Development Intern

Lunar Logic

Jul 2018 - Jul 2019 (1 year)

Assisted in C#/.NET development, creating backend logic and contributing to various application features. Worked closely with senior engineers on API development and supported integration tasks between different services and applications. Collaborated on CSS for front-end styling tasks and email templates, ensuring compatibility across different email clients.

C# .NET API Development Backend CSS System Integration

Education

Degrees, certifications, and relevant coursework

University of Oregon

Bachelor of Science, Computer Science

Studied core computer science principles, including programming, data structures, and algorithms. Gained expertise in software development methodologies and system design.