What Four Months at a Startup Taught Me That 19 Years Couldn't
Last week I wrapped up my internship at Temerity Analytics and ZEVA Global, and I've been sitting with a strange mix of gratitude and disbelief ever since.
In four months, I learned more than I had in the previous nineteen years of my life combined. That's a bold claim, and I mean it seriously. Not because school doesn't matter (it does), but because there's a particular kind of learning that only happens when the stakes are real. When your code ships to actual users. When the people around you expect you to figure things out.
Here's what that actually looked like.
Building AI-Native Software
One of the first things that caught me off guard was the nature of the work itself. We weren't doing toy projects or internal tools that would gather dust. We were building AI-native SaaS platforms using the next generation of models, the kind of software that sits at the frontier of what the industry is doing right now.
That meant grappling with problems that don't have textbook answers yet. How do you design a product around model outputs that are non-deterministic? How do you build for reliability when the underlying technology is evolving week to week? These aren't hypotheticals from a course syllabus. They're design constraints you run into on a Tuesday afternoon and have to solve before the next standup.
Working at this intersection of applied AI and software engineering gave me a perspective I genuinely couldn't have gotten anywhere else. It forced me to think about the craft of building software differently. Not just "does this code work?" but "does this product make sense, and will it hold up?"
What "Owning a Project" Actually Means
Before this internship, I thought I understood what it meant to work on a software project. I'd built things for class, contributed to personal projects, done a small freelance gig here and there. I was wrong.
Owning a project end-to-end, from initial scoping through architecture decisions, implementation, code review, and finally shipping to production, is a completely different experience. The weight of it is real. So is the satisfaction.
There were moments of genuine uncertainty: standing at a fork in a design decision with no clear right answer, just trade-offs. Moments where I had to ask for help and learned to do that without shame. And moments where something I built went live and worked exactly as intended, which produces a specific kind of quiet pride that I hadn't felt before.
Getting to ship real software as an intern, not a sandboxed simulation of shipping but actual production deployments, was the single biggest accelerant to my growth. You learn to care differently when it's real.
Learning From People Who Actually Know What They're Doing
A great team is not something you fully appreciate until you've been on one.
Every day I was surrounded by senior engineers who had solved hard problems before and were generous about sharing how they thought through them. I learned that the gap between a junior and a senior developer isn't primarily about knowing more syntax or frameworks. It's about judgment: the accumulated intuition for when to simplify, when to push back, when to ask, and when to just build.
That judgment doesn't transfer through documentation or tutorials. It transfers through proximity, through code review comments, through watching someone debug something in real time. I got that, daily.
I owe a particular debt of gratitude to Pasa Ali Aslan, who mentored me throughout the internship and genuinely invested in my growth, not just as a developer but as a professional. He made time when things were unclear, challenged me when I was on the right track but thinking too small, and treated my work as something worth taking seriously. That kind of mentorship isn't guaranteed anywhere. I got lucky.
On Culture, and Why It Matters More Than the Job Description
There's a version of an internship where you're a pair of hands for tasks nobody else wants. You learn some things incidentally, you leave with a line on your resume, and the experience is fine.
This wasn't that.
The engineering culture at Temerity and ZEVA was one where questions were actually welcomed. Curiosity was encouraged. The work was taken seriously, and so were the people doing it, including me.
I didn't feel like an intern. I felt like a contributor with something real to offer, and I was held to that standard. That framing changes everything about how you show up.
What I'd Tell Students Looking for an Internship
If you're a student still searching for where to spend your next semester or summer, here's the honest advice I'd give.
Optimize for learning rate, not logo. A well-known company name on your resume is worth something, but it doesn't guarantee you'll actually grow. The best learning environments are often places where the team is small enough that everyone has to do real work, and generous enough that they want you to understand why.
Look for places where you'll be treated as a real contributor. You can usually feel this in the first conversation. Whether the team is curious about you as a person, whether they can articulate what you'll actually work on, whether they seem genuinely excited to have you.
Don't underestimate mentorship. The specific domain you work in matters less than having someone in your corner who gives honest feedback and genuinely cares about your trajectory.
I'm walking away from this experience with skills, perspective, and a clearer sense of the kind of engineer I want to become. Mostly, though, I'm walking away grateful. For the work, for the team, and for the opportunity to build something real.
If you get a chance to do something like this, take it.