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Portrait of Attila Csermely

Attila Csermely

Senior Software Engineer

Budapest, Hungary

csermelyati@gmail.com · LinkedIn · GitHub

I build apps people actually like to use. If it's up to me, I work with Svelte, but I have experience with other frameworks as well like React and Angular. I am not afraid of backend code or CI pipelines, and use AI to move fast. I still review every line that ships tho. In my spare time I experiment with tools and ideas I find interesting and that often carry over into my actual job.

Projects

TourDeQuest

Freelancer

2026 Apr – ongoing

  • TourDeQuest is an outdoors escape room experience.
  • My responsibility was the design and the technical implementation.
  • Through several iterations, we managed to build a product that everybody is happy with.
CloudflareStripeResendSvelte
tourdequest.com

Veracy

Founder

2024 Nov – 2025 Mar

  • Veracy is a surveillance free, ptivate social media platform.
  • It mean to address the architectural shortcomings on existing decentralized social platforms.
  • I failed to find a business model that wouldn't make it into Onlyfans 2.0, so I decided to shut it down.
SvelteGoLibp2pVPS
git: veracy.appgit: veracy.server

Jobs

  • Senior Software Engineer
    CPTR, Budapest
    • I moved 100+ projects into a monorepo and build a CI pipeline that only deploys the projects with actual code changes.
    • Participated in the design and refactor of the state management of a React + Tanstack Router project
    • Upgraded the flagship Angular project from version 13 to 21. To make it safe I created a Playwright test suite that covers ~90% of the app functionality.
    • For the same Angular project I did a design refresh, to make it more modern and user friendly.
    • To ensure correctness between the new and the legacy backend I created a canary system to compare the results between them. The system published detailed reports for every mismatch.
    ReactSvelteAngularExpressDocker
  • Web Developer
    Morgan Stanley, Budapest
    • I kept contact with the stakeholders and prioritized development regarding one of the projects, my team was responsible for.
    • Mentored junior developers on projects I was responsible for.
    • I was responsible for rewriting one of the company's widely used legacy projects with one of my junior colleagues.
    AngularTypeScriptCypress
  • Front-End Developer / Senior Applications Developer
    Oracle, Budapest
    • I did the onboarding for the new developers in our growing team.
    • Participated in a POC effort of a super dashboard using microfrontend architecture.
    KnockoutJSOracle JETTypeScript
  • Developer
    Ericsson, Budapest
    JavaBash
  • Bioinformatician
    University of Debrecen — Genomic Medicine & Bioinformatic Core Facility
    • Modernized the data analysis pipeline of the faculty.
    • Provided data analytics experties to two accepted scientific research papers.
    • I did the setup of a web application that lets researchers user CLI tools on the servers without IT knowledge.
    PythonScikit-learnBash
  • R&D Trainee
    IT Services Hungary Kft, Debrecen
    PerlJava

Languages

English
C1 (Advanced)
Hungarian
Native

Education

2013 – 2017
Computer Science, BSc · University of Debrecen
2007 – 2013
Eötvös József High School, Tiszaújváros