C# Developer & Python Developer

Zkušený softwarový inženýr pro infrastrukturu s odbornými znalostmi v oblasti automatizace, backendového vývoje a principů DevOps. Znalost jazyků Python, C# a různých nástrojů, jako je Grafana a Kubernetes. Úspěšně implementoval nabídku Infrastructure-As-Code a vyvinul moduly pro webový scraping. Má magisterský titul v oboru počítačových sítí a bakalářský titul v oboru informačních technologií.

Infrastructure Software Engineer Nov 2023 – Present Joined as a software engineer for an internal Infrastructure-As-Code offering, allowing developers to consume central IT infrastructure services via Terraform. Added multiple services and took on additional product management responsibilities. Co-designed and implemented a successor solution based on Crossplane.

Junior Software Engineer Jun 2022 – Oct 2023 Started as a working student to help develop and maintain web scraping modules. Developed mechanisms for adjusting the behavior of scraping modules. Provided insights into data for the search engine.

Internal Infrastructure Management Solution Implemented Infrastructure-As-Code offering for IPAM and CNAPP software. Overhauled database schema in productive application and operated the offering. Co-architect and co-product owner responsibilities. Key contributor to Crossplane-based infrastructure management solution.

Web Scraping Solution Developed and maintained web scraping modules. Created a monitoring service for the modules and a dashboard for tracking business metrics. Developed mechanisms for fine-tuning data quality.

Malware Detection in TLS Communication Gathered datasets and created a malware dataset for detecting encrypted communication. Showcased success of Random Forest and One-class Isolation Forest for malware detection.

Multi-Factor Authentication in Web Applications Using PAM Utilized WebSocket in Node.js for authentication process state transfer. Created a Node.js add-on in C for data transfer between Node.js and libpam.

Identification of Mobile Traffic Using TLS Fingerprinting Created and validated a database of JA3+SNI+JA3S fingerprints for chosen applications.

Longest Path Problem in General Directed Weighted Graphs Implemented brute-force and approximation algorithms for the longest path problem in directed weighted graphs at university.