Nastassia Shahun

Nastassia Shahun is a Senior IT Business Analyst with over five years of experience in business analysis, system design, and digital product development. She holds a Master’s degree in Informatics and has led projects across FinTech, EdTech, and eCommerce domains, specializing in user-centric and data-informed approaches to delivery. She contributes to the professional community through writing, public speaking, and mentoring initiatives.

The Intelligence Layer: Scaling BA and PM Impact with LLMs

Nastassia Shahun

23-06-2026

Strefa PMI nr 53, czerwiec 2026

In the traditional project landscape, the collaboration between a project manager (PM) and a business analyst (BA) has always been a human-centric dance of negotiation, discovery, and documentation. But as we navigate 2026, the room has gotten a bit more crowded. A third chair has been pulled up to the table, occupied not by a human, but by a large language model trio(LLM). This isn’t just another tool in the tech stack; it is a fundamental shift in the collaboration dynamic. To remain competitive, we must move past using AI as a simple "text improver" and start treating it as a specialized, integrated team member – an Intelligence Layer that scales our impact.

The BA-PO Power Duo: Collaboration Models That Work

Nastassia Shahun

07-11-2025

PMI Zone No 50E International Edition, October 2025

Have you ever found yourself wondering where exactly the responsibilities of a Business Analyst (BA) end and those of a Product Owner (PO) begin? Many Agile teams struggle with blurred lines, unclear responsibilities, and tension between these two essential roles. Understanding clear collaboration models can transform potential friction into a powerful partnership, enhancing productivity and project outcomes.

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