Marcus Gollahon

Dual-Track Background

I fly, teach, and build. I am a First Officer on the CRJ-700/900 at PSA Airlines, a current CFI, and a developer working on CFIPros. I write practical training material and build tools that help pilots, instructors, and flight schools.

Aviation

I fly the CRJ-700/900 on the line and I still instruct. Airline flying keeps me sharp on briefs, flows, checklists, and crew coordination. Instructing keeps me close to how people learn and where training breaks down. I focus on procedures, systems knowledge, and clear debriefs that improve the next flight.

Web Development

I build web tools with TypeScript, Next.js, FastAPI, Supabase, Tailwind, and Prisma. I keep architectures simple, types clear, and boundaries clean. I use reviews, basic tests, and monitoring so problems are visible and fixes are quick.

I also maintain my Claude Code workflow called Spec-Flow. It documents how I plan features, write specs, ship code, and debrief work with AI support.

This Website

Here you will find training notes, study-guide chapters, AKTR insights, and build logs from CFIPros. Posts are short and practical. I update pages when I learn something new so the content stays useful.

Who This Helps

• Student pilots get plain language study material and checkride-ready focus.
• CFIs get tools and workflows that save time on endorsements and logbook hygiene.
• Builders get real examples of shipping small features and improving them with feedback.

Now

• Flying CRJ-700/900 line operations at PSA Airlines
• Shipping CFIPros: AKTR analyzer improvements and Private Pilot study guide chapters
• Writing weekly notes on training, tools, and product work

Beyond the Flight Deck and Code

I am a husband and dad of two. Family comes first. I am a Texas A&M fan and enjoy college football. Most free time goes to family, reading, and planning the next project.

What I Can Help With

• Training content and study guides: ACS-aligned, plain-English material
• CFIPros tools: AKTR and ACS insights, endorsement workflows, and logbook cleanup
• Web builds: Next.js and FastAPI apps with clear structure and straightforward maintenance

Contact me on X or by email at marcusgoll@gmail.com. You can also find my code on Github.