Konstantin Zaremski

Hello! I'm Konstantin Zaremski, a software developer specializing in AI/ML and legal technology, based in Littleton, Colorado. I'm currently building intelligent systems at Tschetter Sulzer Muccio, with full-stack experience spanning ASP.NET Core, Python, C#, and cloud-native deployments in Microsoft Azure and Kubernetes.

I got my start writing code as a kid and built my first award-winning app at 13, earning Best in State and Best in Region at the Verizon Innovative App Challenge. After a cancer diagnosis at 16 interrupted high school, I came back stronger, earning my GED, transferring through Arapahoe Community College, and graduating Summa Cum Laude with a B.S. in Computer Science from Metropolitan State University of Denver in December 2025.

Beyond code, I have an eye for the visual and a drive to see projects through to fulfillment.

Apple Notes Exporter

My most popular open-source project: a free macOS app written in Swift that bulk exports Apple Notes to HTML, PDF, Markdown, LaTeX, RTF, and TXT while preserving folder hierarchies and formatting. It queries the local Notes database directly for performance and supports both iCloud and local accounts. Currently at 300+ stars on GitHub, Apple-notarized, and actively maintained.

NASA RockSat-X

I contributed software for the VRSE payload on a NASA sounding rocket mission with the Community Colleges of Colorado team. The payload extended a camera arm to capture VR video from the edge of space. On August 19, 2021, the rocket launched successfully and recorded a 1:57 high-resolution VR video from 98 miles above Earth. The footage was featured by SciTechDaily and NASA.

MSU Denver Cybersecurity Center

As a Software Developer at MSU Denver's Cybersecurity Center, I built a secure internal platform with ASP.NET Core and Vue for analyst management, integrated KeyCloak, WireGuard, and Mailgun via REST APIs and OIDC, and built a custom Alpine Linux distro for Protectli hardware running Suricata for network security alert detection. I also managed cloud-native deployments on the production Kubernetes cluster via ArgoCD.

Awards

• First Place in the MSU Denver-DU Joint Hackathon 2023
• First Place in the ACC Fall 2022 Coding Competition
• Best in State & Region in the Verizon Innovative App Challenge 2013

Let's connect and bring your specs, concepts, and goals to fruition!