Krzysztof Sztandera

• • Support and administration of online shops

• • Product maintenance and content management in e-commerce

• • Planning and implementation of online marketing campaigns (SEO, SEA, Social Media)

• • Support of marketplaces (e.g. Amazon, eBay)

• • Analysis and optimization of sales and advertising campaigns

• • Creation of advertisements (Google Ads, Social Media Ads)

During my employment, I was intensively involved in the maintenance, control, and optimization of systems and software for sewage treatment plants and wastewater pumping stations. My responsibilities included monitoring operational processes and ensuring the efficient functionality of the entire plant through specialized control software. Through my work, I was able to increase the technical reliability of the systems and ensure the smooth operation of water treatment.

My main tasks in the municipal office included the recording and documentation of water meter readings throughout the entire municipality. I was responsible for the precise manual recording of consumption data on-site as well as its subsequent transfer and systematic maintenance in the official database. I ensured data integrity for consumption billing and supported the administration in the efficient monitoring of water resources.