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TYLER DEEL

@tylerdeel

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Senior Java engineer delivering scalable fintech and regtech solutions.

United States

Message

What I'm looking for

I seek backend- or platform-focused roles where I can architect scalable microservices, improve CI/CD and reliability, mentor engineers, and deliver secure fintech systems with measurable performance and stability improvements.

I am a Senior Java engineer with 9+ years building scalable fintech and regtech platforms, specializing in Java, Spring Boot, microservices, and PostgreSQL. I have led backend teams, architected microservices that cut API response times by 45%, and implemented CI/CD pipelines that reduced deployment time from two hours to 15 minutes.

I focus on reliable, maintainable systems—optimizing databases, introducing TDD practices to achieve 85% coverage, and improving production stability by reducing incidents 35%. I mentor engineers, drive code-quality improvements, and take ownership of payment processing and high-throughput services that serve large user bases.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Capital One

Jul 2022 - Present (3 years 11 months)

Architected server-side features and microservices using Java and Spring Boot for a fintech platform serving 500K+ active users, reducing API response times by 45% and automating deployments from 2 hours to 15 minutes via CI/CD.

Java Spring Boot Microservices PostgreSQL Jenkins Docker Redis CI CD REST APIs

Software Engineer

Blackboard

Jul 2019 - Jul 2022 (3 years)

Built full-stack features and microservices with Java, Spring and React for an educational SaaS platform serving 100M+ students, enabling 10+ weekly deployments and improving page load times by 50%.

Java Spring Boot React PostgreSQL MyBatis Gitlab CI Docker REST APIs Performance Optimization

Junior Software Engineer

CACI International

May 2017 - Jul 2019 (2 years 2 months)

Developed Java Spring applications and REST APIs for defense/intelligence clients, contributed to 30+ feature releases, and helped implement CI/CD and containerization reducing build times by 35%.