Hi, I’m Daniel Kryska

I’m a Senior Fullstack Engineer with 8+ years of experience building scalable, high-performance software solutions. I specialize in system architecture, data pipelines, and seamless integrations, delivering user-centric applications. Passionate about mentoring.

Work
Experiences

Jul 2024 - Present
Knowit
Senior Fullstack Engineer

Sep 2022 - Present
adplist.org
Software Development Mentor

Sep 2023 - Jun 2024
First Advantage
Senior Fullstack Engineer

Mar 2023 - Aug 2023
First Advantage
Senior Fullstack Engineer

Jan 2021 - Mar 2023
Academic Computer Centre CYFRONET AGH
Senior Fullstack Engineer

May 2020 - Dec 2020
Academic Computer Centre CYFRONET AGH
Frontend Developer

Oct 2019 - Mar 2020
Neuro Data
Python Developer

Jul 2019 - Mar 2020
Cledar
Python Developer

Feb 2019 - Jun 2019
Cledar
Angular Developer

Apr 2018 - Jan 2019
Cledar
PHP Developer

Sep 2017 - Jul 2018
Avionix
Junior Javascript Developer

Sep 2016 - Feb 2017
Mobile-tech
Junior Web Developer

Certifications

Feb 2021 - Feb 2022
FitSM® Foundation
APMG International

Feb 2024 - Feb 2025
Microsoft Certified: Azure Fundamentals
Microsoft
Credential ID: 46D3AF9B15ABE7A9

Technical
Skills

Web Technologies
HTML / CSS / JavaScript / TypeScript / Angular / Node.js

Frameworks & Libraries
Angular / React / Cypress / Playwright / Webpack / Gulp / Flask / Express.js / Electron.js

Database
MySQL / PostgreSQL / MongoDB / Microsoft SQL Server / AWS S3

DevOps & Tools
Docker / Docker Compose / Terraform / GitHub Actions / CI/CD Pipelines / Bash

Cloud & Infrastructure
Amazon Web Services (AWS) / Microsoft Azure / OAuth 2.0 / Microservices / Micro-frontend / SOA Architecture

Programming Languages
Python / JavaScript / TypeScript / PHP / Java

Other Skills
Web Components / Monorepo / White Label / UML / Architecture Decision Records (ADR)

WorkExperiences

Certifications

TechnicalSkills

Work
Experiences

Technical
Skills