Garrett Koller
I am driven to leverage my technical skills to create solutions that not only enhance the lives of individuals but also have a positive impact on society at large by focusing on diversity, accessibility, and sustainability.
Lead Software Engineer @ Catalist
My Values
These three values shape my work and help me design compelling software.
Impact with Integrity
I prioritize building technology that serves people responsibly and contributes positively to society.
Craftsmanship & Clarity
I believe in building clear, reliable systems and user experiences that feel effortless.
Collaboration & Growth
I value collaboration, mentoring, and knowledge-sharing as essential parts of sustainable engineering.
Skills & Tools
With these tools and skills, I implement projects efficiently and creatively.
Backend & Architecture
Designing robust APIs, orchestrating cloud services, and keeping systems reliable and scalable.
Java
Scala
Python
GraphQL
PostgreSQL
Supabase
Airflow
GCP & AWS
Docker
Frontend & UX
Development and support of web projects with modern technologies.
JavaScript
TypeScript
React
RedwoodJS
HTML/CSS
TailwindCSS
Accessibility
My Career Path
Education, professional experience, and important milestones in my career so far.
Lead Software Engineer
Catalist, LLC
Lead developer for 10 projects across 5 different languages, including Java, Scala, Python, and TypeScript
Senior Software Engineer
Private Collection
Developed full-stack Redwood JS web app for real estate brokerage clients
Continuing Education
General Assembly
User Experience Design course (on campus)
Software Engineer Consultant
Booz Allen Hamilton
Developed mission support software written in Java EE
Software Engineer Intern
Booz Allen Hamilton
Engineered browser anonymity solution using PHP, Java, and JavaScript
Software Engineer Assistant
Washington & Lee University
Developed HTCondor supercomputing environment for campus
IT Client Services Assistant
Washington & Lee University Help Desk
Created videos promoting the ITS department, the university library, and the services they offer
Undergraduate Student
Washington & Lee University
B.S. in Computer Science with a concentration in Music
Contact
Have questions or want to collaborate on a project? I look forward to hearing from you!
Ready for Collaboration?
Together we can bring your digital projects to life – with creativity, structure, and impact.
Let's talk