Jan Komínek
Quick summary
I am a Senior Frontend / Fullstack Engineer with a passion for building complex applications from scratch and a reputation for rapid problem-solving. My core expertise is in Vue.js, React.js, and TypeScript, backed by robust full-stack experience — including leading development of an EV charging platform with its own payment system and Docker-based service infrastructure. With a strong foundation in Cybersecurity and currently pursuing a B.S. in Applied Computer Science at the Prague University of Economics and Business, I excel at tackling difficult technical challenges and leading projects to successful completion.
About
I am a Senior Frontend / Fullstack Engineer based in Prague, specializing in Vue.js, React.js, and TypeScript while maintaining deep full-stack experience. I currently work as a freelance Senior Frontend Engineer at CORAC Engineering, building technically advanced, cloud-integrated applications, and as a Fullstack Engineer at Intedat, developing robust systems with Node.js, AdonisJS, PostgreSQL, and Redis. A recent highlight is leading the backend and DevOps architecture for Diář FISáka — a university project where I designed the containerized infrastructure, built a Node.js REST API, and implemented async background workers using BullMQ.
My academic background in Applied Computer Science at the Prague University of Economics and Business has broadened my skill set beyond pure development. I’ve gained knowledge in marketing, UX design, economics, management, and data analytics with tools like Microsoft Power BI—enabling me to approach projects from both technical and business standpoints.
Professionally, I’ve taken on roles ranging from IT Support to Frontend and Fullstack Development across diverse environments. These experiences have sharpened my problem-solving abilities and adaptability, especially in freelance and cross-functional team settings. I also bring a foundation in cybersecurity, further strengthening my focus on building secure and dependable systems.
Driven by a passion for clean code, modern frameworks, and meaningful digital experiences, I thrive in collaborative environments that value innovation, precision, and user-centered design. Whether it’s architecting a scalable backend, crafting an elegant UI, or navigating complex challenges, I’m committed to delivering practical and impactful software solutions.
Experience
CORAC Engineering
Senior Frontend Engineer, ongoing since April 2025
Intedat
Fullstack Engineer, ongoing since Sep 2024
IONT tech
Fullstack Engineer, Aug 2023 to Sep 2024
Summer School of Computer Game Development
Lecturer & Organizer, Jul 2022/2023/2024/2025
KMK family business
IT Support, Jun 2020 to Feb 2024
Precismo
Fullstack Developer, Jan 2023 to Nov 2023
Haxagon
Frontend Developer, Oct 2022 to Jul 2023
Education
Prague University of Economics and Business – Bachelor's degree
Applied Computer Science, ongoing since Sep 2024
Smichov Secondary Technical School – High School Diploma
Cyber/Computer Forensics and Counterterrorism, Sep 2020 to May 2024
Tools & Technologies
VueJS
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ReactJS
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SvelteKit
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TailwindCSS
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TypeScript
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Node.js
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ExpressJS
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AdonisJS
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MongoDB
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PostgreSQL
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Docker
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Kubernetes
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Redis
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Elasticsearch
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CI/CD
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DigitalOcean
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DevOps
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Figma
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Microsoft Power BI
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User Interface Design
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User Experience (UX)
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Agile Methodologies
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AWS
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Networking
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Network Security
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System Administration
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Bash
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Git
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Jira
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REST
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Docker Swarm
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Fastify
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Nuxt.js
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Microservices
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BullMQ
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Traefik
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MySQL
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