sara17
From: Poland
Location: Niedrzwica Kościelna
On Useme since 17 December 2025
About me
Justyna Lajca – Finance & E-commerce Specialist I optimize reports and data processes using SQL, Oracle, and Python. I manage Allegro and Marketplace channels, delivering 40% growth, while planning and executing marketing campaigns. Currently a Business Analysis student. English C1 | German B2 | Chinese B2 Actively looking for new opportunities in digital growth, e-commerce, and data-driven roles!
- Allegro #Marketing #DataAnalysis #Ecommerce #DigitalGrowth 🛍️📊
Categories
CV / Résumé
Nov 2025 - Now
Founder & Data Analyst
Yue Balance Advisory
• Founded advisory firm delivering AI-enhanced financial and logistics consulting to international clients,built the Lunaris platform from concept to revenue — integrating data analytics, portfolio tracking and forwarding coordination
Sep 2024 - Oct 2025
Junior Finance Specialist
Pekao Direct
• Processed and analyzed financial and investment datasets to produce strategic reports for portfolio management. • Reduced manual reporting time by ~30% through automated Excel/SQL workflows and structured data validation.
Oct 2023 - Aug 2024
Insurance Data Specialist
Kadma Sp. z o.o.
• Analyzed insurance policy datasets for risk assessment, internal reporting and sales performance metrics. • Integrated Python-based pattern recognition to improve lead conversion tracking and client onboarding.
Jan 2021 - Aug 2023
Logistics & Forwarding Specialist
Toyota Motors
• Used SAP to extract, process and analyze invoicing, transport and forwarding data for global operations. • Coordinated international shipments across Europe, managing customs documentation and carrier relationships.
Aug 2020 - Dec 2021
Insurance Specialist
Superpolisa
• Managed insurance records and datasets for reporting, trend analysis and sales support. • Supported new customer acquisition and client servicing processes.