Daniel Świerszczak

Experienced specialist with a technical background, focused on reliable data processing and digital content verification. Possess fluent English (C1) and practical experience working with CRM/CMS systems, SQL databases, and advanced Excel functionalities. Highly detail-oriented, self-sufficient in executing remote tasks, with a strong commitment to strict compliance with established procedures and quality standards.

Digital Content Verification Specialist - Welocalize - Remote, USA

(2023-10 - 2025-09)

• Evaluated the quality of digital content and user interactions in strict accordance with project guidelines.
• Verified the linguistic and technical accuracy of advertising materials.
• Handled a high volume of repetitive tasks within reporting systems while maintaining top quality standards.

Junior Data Entry Specialist - GLS Poland - Zielona Góra

(2021-10 - 2022-09)

• Input and processed ongoing logistical data within internal systems.
• Monitored information accuracy and reported deviations from established quality standards.
• Utilized Excel spreadsheets for daily manual error verification and validation.

Junior Data & Documentation Specialist - Cinkciarz / Conotoxia - Zielona Góra

(2020-10 - 2021-09)

• Audited and verified the accuracy of documentation workflows within internal systems.
• Prepared operational reports and assisted in data clean-up and database organization.
• Managed ongoing correspondence and ensured data consistency across company platforms.

E-commerce Assistant - Ekowolt - Zielona Góra

(2020-02 - 2020-08)

• Managed the product database within the CMS platform, creating and updating technical descriptions.
• Handled order processing and provided operational support for logistics in the admin panel.

Technical Assistant / Office Support - Incomtech - Zielona Góra

(2019-03 - 2020-01)

• Resolved ongoing technical issues for users and configured workstations.
• Handled basic account administration within internal systems and provided administrative office support.

Computer Science - University of Zielona Góra (2020 - 2024)