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Kamil Szóstak

@kamilszstak

Fullstack developer at Freelance building Python integrations and end-to-end parking management applications.

Poland
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At Freelance, I built a Python integration that combines product catalogues from wholesaler APIs and sends the results to a WordPress shop, with full, price-only, and stock-only syncs.

I also delivered a parking management web application end to end, connecting a Python backend and Vue frontend through a REST API. I handle the client cycle from requirements and estimates through implementation, training, and maintenance.

At CleanScripts, I developed and maintained a WMS application for warehouse and logistics processes, and built Vue 3 components in TypeScript integrated with a PHP backend. I also built the frontend of Koszulkodruk, a custom printed clothing application.

At Icotera, I led an international frontend team and built web applications and internal tools, including a solution that standardized firmware updates across over 16,000 devices. Earlier, I contributed to the CWMP (TR-069) server and built a testing tool using User Mode Linux.

Experience

Work history, roles, and key accomplishments

FR
Current

Fullstack Developer

Freelance

Jun 2026 - Present (4 months)

Built a Python integration that pulls product catalogues from wholesaler APIs, normalises and merges them into a common format, and pushes the result to a WordPress shop. Delivered a parking management web application end to end, running the whole client cycle from requirements to maintenance.

CL

Fullstack Developer

CleanScripts

May 2025 - May 2026 (1 year)

Led development and maintenance of a WMS application supporting warehouse and logistics processes. Built advanced Vue 3 components in TypeScript integrated with a PHP backend over a REST API, and worked directly with clients on requirements and release planning.

IC

Junior Software Developer

Icotera

Apr 2021 - May 2023 (2 years 1 month)

Contributed to the CWMP (TR-069) server on both frontend and backend, improving device-server communication. Built a testing tool using User Mode Linux to simulate hardware and enable unit testing, and worked with DevOps to integrate it into Jenkins pipelines.

Education

Degrees, certifications, and relevant coursework

NO

NobleProg

Advanced Vue.js, Vue.js

Completed the Advanced Vue.js certification from NobleProg.

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