Onur Ucar portrait

Hello, I'm

Onur Ucar.

A Software Engineer.
Software Engineer II @ SeismicFounder @ 34 Software

About me

I'm Onur. I’m into a mix of creative and outdoorsy hobbies. I’m originally from Istanbul and I’ve always loved being around nature, especially kayaking on calm water. I also spend time on 3D printing and photography, and I like going down rabbit holes in history and philosophy. I’m also big on hands-on projects and love tinkering with RC cars, laser engravers, CNC machines, and other DIY builds. When I’m not doing any of that, you’ll probably find me playing analog synthesizers or drums, or hanging out with my cat.

These days I'm deep in AI engineering, building with LangChain, LangGraph, and multi-agent architectures where LLMs, tools, and reasoning chains come together to solve real problems. I care less about the hype and more about what you can actually ship. That work now has a home — I run 34 Software, an independent studio building custom web, mobile, and AI systems for businesses.

Projects

Tap any project for the full story

Showing 10 of 10
Lentil-JSX in-browser React bundler and code editor interface
Spotlight

Lentil-JSX

In-browser React bundler & editor, powered by ESBuild.

Read the write-up →GitHub ↗
Doom-like retro FPS gameplay built with Godot

Doom-like Retro FPS

Fast pixelated 3D action, built with Godot.

Read more →GitHub ↗
SVC Auctions car auction platform listing page

SVC Auctions

Event-driven car auctions with real-time bidding.

Read more →GitHub ↗
Sorting algorithm visualizer with animated bar chart

Sorting Algorithm Visualizer

Watch classic algorithms think, step by step.

Read more →GitHub ↗
React Color Palettes app showing a grid of color swatches

React Color Palettes

Explore, create, and copy color palettes.

Read more →GitHub ↗
WatchOS Color Explorer app running on an Apple Watch

WatchOS Color Explorer

A SwiftUI color playground for the wrist.

Read more →GitHub ↗
React Activities event explorer dashboard

React Activities - An Activity Explorer

Host and join activities with real-time chat.

Read more →GitHub ↗
WatchOS Notes app note list on an Apple Watch

WatchOS Notes

Effortless note-taking on watchOS.

Read more →GitHub ↗
437 Platformer game level built with Godot

437 Platformer

Challenging levels and tight platforming.

Read more →GitHub ↗
ReadmeQuik drag-and-drop README markdown builder

ReadmeQuik

Drag-and-drop README builder for GitHub.

Read more →GitHub ↗

My experience

Founder & Engineer

FounderCurrent
34 Software
7/2026 - present

Independent software studio — custom web apps, mobile, and AI systems, built end to end.

34software.com

Software Engineer II

Current
Seismic
9/2024 - present

Software Engineer I

Bastian Solutions
1/2023 - 9/2024

Software Engineer Intern

Navient
5/2022 - 12/2022

Teaching Assistant

Purdue University
10/2021 - 7/2022

Undergraduate Research Associate

Purdue University
8/2020 - 5/2022

Purdue University

Computer Science BS, Mathematics Minor
8/2019 - 12/2022

It's easy when you find the right person.

"Success is no accident. It is hard work, perseverance, learning, studying, sacrifice, and most of all, love of what you are doing or learning to do."

I know the chemistry

You know the business

Contact me

Please contact me directly at hello@ucaronur.com or through this form.