US & EU CITIZEN

Matyi Kari.

Software Engineer | CS Student

Computer Science student at Montana State University with hands-on experience in software development, API design, and database optimization.

01.Projects

smart_toy AI Powered CLI Tool

open_in_new code
  • Architected and developed a full-stack CLI tool that leverages the OpenAI API to simplify command-line tasks for developers, scaling to 300+ users within a month
  • Implemented a complete user authentication and subscription system using NextJS and Stripe, successfully monetizing the project and providing a secure platform for users.
  • Cultivated a collaborative open-source environment by managing community contributions, merging pull requests, and guiding external developers on the project's roadmap
NodeJS ReactJS NextJS

api REST API Collection

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  • Developed and deployed multiple RESTful APIs utilizing Go and NodeJS to Nokia's RapidAPI platform
  • Successfully handled over 3.5 million API calls across all APIs
  • Refactored APIs to Go and AWS Lambda, resulting in an 11% performance increase and a 65% cost decrease
Go NodeJS ExpressJS

02.Experience

RCISD logo

Software Release Intern @ RCISD

May 2026 - July 2026

Budapest, Hungary

  • Facilitated analytics tracking for 3 international research initiatives by deploying 10+ software assets and technical documents to the Zenodo repository, enabling the organization to monitor public views and download metrics
  • Conducted pre-launch functional testing for two learning platforms, auditing frontend logic to document 14+ issues with reactive state rendering, URL routing logic, broken third-party media embeds, and component styling
  • Managed frontend content deployment by integrating and formatting profile data for 20+ institutional partners across the organization's web platform
gi2.io logo

Software Engineer Intern @ Gi2.io

Feb 2026 - May 2026

San Francisco, CA (Remote)

  • Resolved a data desynchronization bug by implementing a reliable Eventbrite API sync mechanism in Go, ensuring accurate event payload mapping for 1200+ business customers
  • Refactored the Eventbrite integration module to enforce strict separation of concerns, eliminating redundant logic and reducing core event-creation code by 37% (over 200 lines)
  • Restored the automated testing suite to a 100% pass rate by replacing hardcoded authentication tokens with dynamically generated time-based credentials
Skycog logo

Software Engineer Intern @ Skycog

Jan 2023 - May 2023

Hamilton, MT

  • Modernized the internal admin portal by overhauling the UI with standard CSS, resolving legacy visual bugs and significantly improving usability for internal staff
  • Maintained legacy backend workflows utilizing VBScript and authored SQL queries to support reliable data retrieval for the administrative dashboard

03.Skills

code Languages

Go Python TypeScript JavaScript Java C++ SQL HTML/CSS C VHDL

build Developer Tools

AWS Git Docker Linux/Unix Systems Postman

library_books Libraries / Frameworks

ReactJS PostgreSQL NextJS NodeJS ExpressJS Spring Boot

04.Get In Touch

Although I'm currently focused on my studies and projects, my inbox is always open. Whether you have a question or just want to say hi, I'll try my best to get back to you!