March 2023 - present
Node.js, React.js, Typescript, AWS, Postgres, Large Language Models (LLM)
Helping to make "The fastest contract drafting experience ever made"™.


January 2019 - February 2023
Node.js, Typescript, AWS, Docker, Kubernetes, Terraform, Postgres, Redis, Firebase, CI/CD, Heroku, GraphQL
I've worked on projects for various US startups with great ideas, as well as for our own company's projects.
So far, I've had a chance to make sure all employees can submit their concerns to AllVoices. Also, thanks to PumpkinPie people can meet new friends in a playful way, or find new love on Zoe & Surge. Besides that, I helped AiFi with a shopping revolution and Actapio with their internal access system.


March 2022 - September 2022 (part-time)
Node.js, Typescript, GCP, Microservices
Helped a US-based startup to build a new tool for communication in the construction industry


July 2016 - October 2018
PHP, Zend, XSLT 😅, Node.js, React.js, MariaDB, Docker, Gitlab
Focused mainly on e-commerce projects written in PHP, using the custom robust CMS solution. I worked here on part time during my studies in high school which allowed me to learn and gain a lot of experience as a junior developer.

Freelance & Consulting

September 2015 - present
Node.js, Typescript, React.js, AWS, DevOps, Docker
Apart from my full time work I sometimes work for other clients as well. I can help with Node.js or ReactJS and also any backend / DevOps related stuff. I can also take a look at your project, do a code review, answer your questions, give some insights to your codebase or consult your project or idea.
If I would be to create a tech start-up tomorrow, Jozef will be in the first 3 people I'll be trying to hire! He reminds me of one of those wiz-kids that has the natural talent to grasp and learn and start doing anything related to computers in a lightning-speed manner. His approach to code structuring and architecture are on a high level and I always enjoyed reading his PRs, because I could even learn something new and interesting from them. The communication with Jozef was always super easy-going and fun, be it professional or not. Discussing technical problems with him was a breeze and that's always very important and helpful in a team!
- Galin Kostov (ex-colleague, STRV)

Some of the companies I worked with

Henchman SHWDWN Basis AllVoices Surge AiFi PumpkinPie Zoe Actapio E-Solutions BestDrive Zachej.sk

Interested in cooperation?

Feel free to contact me 🚀