About Tatsiana Bandziuk, Retail and Fashion Analytics Consultant
I am Tatsiana Bandziuk, a retail and fashion analytics consultant based in Warsaw, with about ten years in international fashion retail. My work covers assortment planning, retail pricing, PLM product data and Power BI reporting for fashion brands, distributors and e-commerce retailers.
Tatsiana
Global Brand Analyst and Product Data Lead Experience in International Fashion Retail
I currently work as Global Brand Analyst and Product Data Lead at an international fashion brand that sells across Europe and Asia. My remit is assortment performance, pricing structure and the product data that feeds both.
The job sits between the commercial side and the systems side: agreeing what a number means, making the data produce it reliably, and getting buyers, planners and finance to work from the same version.
Assortment, Pricing and Product Data Projects
Assortment and Range Performance Analysis
Option counts, size and colour curves, category depth and phasing, compared across markets.
Price Architecture and Markdown Analysis
Price points per category, entry and top tiers, margin and markdown scenarios before the season.
Product Data Standardisation in PLM Systems
Attribute dictionaries, season and colour structures, and validation rules that hold at data entry.
Retail KPI Reporting in Power BI
One data model per brand for sell-through, stock cover, full-price share and returns.
Leading Product Data and Analytics Teams
I lead a team of product specialists: we set data standards, review data quality and make a habit of checking a number before it travels into a decision.
In consulting projects this becomes a handover that lasts: written definitions, named owners and training for the people who will run the reporting next season.
A report nobody owns stops being true within a month.
Career Timeline in Fashion Retail Analytics
Roles and years, most recent first
- 2022 — todayInternational fashion brandGlobal Brand Analyst & Product Data Lead
- 2018 — 2022LuxvisageCategory & pricing analyst
- 2017 — 2018Fashion HouseRetail analyst
- 2014 — 2017OMACommercial analyst
Education in Logistics, Economics and Management at BSEU
I hold two degrees in Logistics from the Belarusian State Economic University (BSEU) in Minsk: logistician-economist (2014) and Master of Economics and Management (2015). During the master’s programme I completed the EU Tempus Be-Safe certificate with Sapienza University of Rome (CTL). In 2016 I completed Knowledge Transfer sessions with Loughborough University, and my paper took second place at the BNTU Young Researchers Seminar. Logistics taught me to define the question before choosing the metric.
Diplomas and Certificates in Logistics, Economics and Management
Original documents: two degrees from the Belarusian State Economic University, international training within the EU Tempus programme and a research seminar award. Click a document to open it and zoom in to read the details.
About Tatsiana Bandziuk: Frequently Asked Questions
I am based in Warsaw, Poland, in the CET time zone. I work remotely with fashion and retail brands across Europe and beyond, and on-site workshops are possible when a project needs them.
I work in English, Polish and Russian. Calls, workshops, documentation and reports can be in any of the three, and the enquiry form lets you choose the language of my reply.
I hold two degrees in Logistics from the Belarusian State Economic University: logistician-economist (2014) and Master of Economics and Management (2015). During the master’s programme I completed the EU Tempus Be-Safe certificate with Sapienza University of Rome. In 2016 I completed Knowledge Transfer sessions with Loughborough University, and my paper took second place at the BNTU Young Researchers Seminar.
Yes. I take on retail analytics consulting projects in assortment planning, retail pricing, product data and Power BI reporting, as a diagnostic, a focused project or ongoing support. Send a short enquiry and I will reply within one working day.
Discuss a Retail Analytics Project with Tatsiana Bandziuk
Describe the task in a few lines — the range, pricing, product data or reporting — and I will reply with the first questions I would ask.
Tatsiana