Martin Sonnberger

Informatics Student from Vienna, Austria. Available from March 2026.

Education

University of Vienna · Media Informatics MSc

Oct. 2023 - Feb. 2026

  • Coursework: Advanced Software Engineering, Distributed Systems Engineering, Signal and Image Processing, Data Analysis, Computer Graphics, Multimedia and Semantic Technologies.

University of Washington (Seattle) · Exchange Student

Sept. 2024 - Dec. 2024

  • Coursework: Search and Recommender Systems, Introduction to Artificial Intelligence.

Salzburg University of Applied Sciences · MultiMediaTechnology BSc

Sept. 2020 - June 2023

Experience

Sentry · Software Engineer Intern · Vienna, Austria

July 2025 - Sept. 2025

  • Implemented ESM support for the Node.js AWS Lambda layer, enabling more users to integrate Sentry.
  • Added instrumentation for streaming handlers in AWS Lambda by contributing to OpenTelemetry upstream.
  • Communicated with developers on GitHub, helping them with diagnosing their issues with Sentry's JS SDKs.

Google · Software Engineer Intern · Warsaw, Poland

July 2024 - Sept. 2024

  • Worked on the GKE Enterprise Cluster Lifecycle UI team, implementing features for the Cloud Console.
  • Built new UI to update clusters running on bare metal and VMware, previously only available on the CLI.
  • Collaborated with UX Designers and Technical Writers to improve user experience of the Cloud Console.

Cloudflight · Software Engineer Intern · Vienna, Austria

Aug. 2022 - Nov. 2022

  • Built scalable enterprise web services for Ministry of Climate Action using React and Java Spring.
  • Improved performance and reduced HTTP requests by integrating Tanstack Query across React frontend.

Projects

Queued (team project)

SvelteKit / WebSockets / PostgreSQL

  • Leveraged Spotify's Web API and Web Playback SDK to build collaborative playlist voting tool for friends.
  • Launched successful Google Ads campaign resulting in 150 waitlist signups and a conversion rate of 13%.

bluesync.social

Ruby on Rails / ATproto

  • Forked Mastodon to add support for automatic cross-posting to Bluesky on the ATproto protocol.

Awards & Achievements

Jan. 2025: Merit Scholarship - University of Vienna

Feb. 2023: Merit Scholarship - Salzburg University of Applied Sciences

Dec. 2022/2023: Advent of Code - Top placements on university leaderboard

Skills

Technologies: JavaScript, TypeScript, Java, Python, HTML, CSS, React, Svelte, Angular, Node.js, PostgreSQL.

Languages: German (native), English (fluent) · Interests: Aviation, Hiking.