Hi, I'm James Kempf, a full-stack developer with 7+ years of experience delivering scalable, client-focused software solutions. I enjoy problem-solving, collaborating with cross-functional teams, and turning complex requirements into reliable features. I specialize in Java, JavaScript, AngularJS, and PHP, and I thrive in Agile environments where I can troubleshoot, iterate, and ship high-impact results. Outside of coding, I enjoy learning new technologies and mentoring teammates to drive continuous improvement.

James Kempf

Hi, I'm James Kempf, a full-stack developer with 7+ years of experience delivering scalable, client-focused software solutions. I enjoy problem-solving, collaborating with cross-functional teams, and turning complex requirements into reliable features. I specialize in Java, JavaScript, AngularJS, and PHP, and I thrive in Agile environments where I can troubleshoot, iterate, and ship high-impact results. Outside of coding, I enjoy learning new technologies and mentoring teammates to drive continuous improvement.

Available to hire

Hi, I’m James Kempf, a full-stack developer with 7+ years of experience delivering scalable, client-focused software solutions. I enjoy problem-solving, collaborating with cross-functional teams, and turning complex requirements into reliable features.

I specialize in Java, JavaScript, AngularJS, and PHP, and I thrive in Agile environments where I can troubleshoot, iterate, and ship high-impact results. Outside of coding, I enjoy learning new technologies and mentoring teammates to drive continuous improvement.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate

Work Experience

Full Stack Developer at Thentia
October 1, 2025 - October 17, 2025
As a Full Stack Developer, I worked closely with clients to troubleshoot, customize, and resolve issues in highly specialized software applications. Leveraging Java, JavaScript, AngularJS, PHP, and Java, I developed and implemented creative solutions tailored to unique business requirements. I partnered with cross-functional teams to ensure timely resolution and continuous improvement of client systems, while maintaining strong communication to understand evolving needs and deliver high-impact results.
Technology Lead
February 1, 2023 - October 17, 2025
As a Java Developer, I worked on an Agile team to design and implement scalable Java APIs for American Express to maintain and enhance their product catalog. Utilizing Vert.x and Couchbase, we achieved high performance and customization, as well as ensure data persistence across multiple data centers. Collaborated with cross-functional teams to deliver impactful features and provide ongoing support for these applications.
Software Developer at Revature
June 1, 2018 - October 17, 2025
As a Full-Stack Developer at Revature, I gained experience in various in-demand technologies, including Java, Spring Boot, Kafka and SQL databases for API development, and Angular for front-end. Revature's training aims to prepare developers for job opportunities through full-stack proficiency.

Education

Bachelor of Science at Gordon College
August 1, 2013 - May 1, 2017

Qualifications

Oracle Certified Associate, Java SE 8 Programmer
January 11, 2030 - October 17, 2025

Industry Experience

Software & Internet