Tóth Márk Zoltán

Senior Fullstack Developer

📍 Budapest, Hungary

/tothmarkzoltan /zollee60

Profile.

As a fullstack developer I am capable of implementing fullstack web applications, however on the UI side I tend to help myself with already existing component & CSS libraries. In other words, I am more lenient to the backend side.

Work Experience.

2024 APR Present

Senior Software Developer

GE Healthcare

Working on medical imaging software solutions.

  • Designing & developing features & bugfixes for a client-side SDK responsible for loading and grouping DICOM images
  • Designing & implementing a server-side application providing a REST API based on the SDK for consumers
  • Maintaining Helm chart for Kubernetes deployments
  • Implementing custom streaming solutions & researching HTTP2 applications
  • Performance profiling to ensure first frame loads under 1 second
2021 JUN 2024 FEB

Fullstack Developer / Team Lead

Xund Solutions

Led development of medical device certified REST APIs.

  • Designing & developing features for different microservices, including a CLASS-2 medical device certified REST API
  • Implementing FHIR/HL7 standards compliant REST API
  • Designing & implementing features for internal admin dashboards with Ant Design, React & Next.js
  • Leading scrum ceremonies, releases and documentation
2020 SEP 2021 JUN

Teacher of Web Development

BGSZC Száz Ferenc Commercial Technical School

Held web development courses covering: JavaScript, MVC & RESTful architecture, Node.js & Express, React & Redux.

2019 SEP 2021 JUN

Teacher of IT

BMSZC Petrik Lajos Bilingual Technical School

Teaching foundational IT concepts, programming basics, and technical English to bilingual students.

2017 SEP 2019 AUG

Programming Tutor

Logiscool Ujbuda - Icreative Kft.

Mentoring young students in programming fundamentals and logic.

Tech Stack.

JavaScriptTypeScriptNode.jsBunExpressFastifyReactNext.jsSequelizeDrizzlePostgreSQLMongoDBMySQLDockerGitLab CI/CDGitHub ActionsKubernetesHelm

Education.

Academic Education

2015 - 2021 Unfinished

Ma. Teacher of IT & English

ELTE

2010 - 2014

School Leaving Exam

Berze Nagy János High School

Additional Training

2019 - 2020

Application of Monte Carlo Methods

EFOP Scholarship

Languages.

Hungarian (Native)
English (C1)

© 2026 Tóth Márk Zoltán. All rights reserved.