Valencia, Spain

Aliaksandr Polautsau

Business/System Analyst and Product Owner with 7+ years across fintech, telecom and e-commerce — and, on the other side of the desk, the person who writes the requirements for seven iOS apps that are live on the App Store today.

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7+years in analysis

10+projects delivered

7iOS apps shipped

3industries

About

Requirements are the product

I elicit, analyse and manage software requirements — the part of the work that decides whether what gets built is the thing anyone actually needed.

Across fintech, telecom and e-commerce I have worked on banking Open APIs, a large-scale e-commerce platform and the first phase of a crypto startup. The common thread is the same: take an ambiguous business problem, model it properly in BPMN and UML, agree it with architects and developers, and document it so the team can build without guessing.

Since 2023 I have been based in Valencia, Spain. The iOS apps in the next section are where I get to hold both roles at once — analyst and owner — and ship the result.

Banking Open API

Led requirements for an Open API letting banks integrate third-party services into digital banking.

E-commerce platform

Worked on a large-scale platform, shaping user experience and scalable business logic.

Crypto startup launch

Defined product vision, technical requirements and the go-to-market approach for the first phase.

Payments modernisation

Documented legacy systems and rebuilt the API architecture for payments and an internal portal.

What I do

Core skills

Business Analysis

Eliciting and structuring requirements, modelling processes in BPMN and UML, and turning messy business problems into decisions a team can build against.

System Analysis

API design and documentation, cross-system analysis, data platform work, and the integration detail that decides whether a solution actually ships.

Product Ownership

Backlog and roadmap ownership, refinement and user stories, working end to end with development teams from first idea to production.

Experience

Where I have worked

Seven years of business and system analysis, most recently designing solutions for T-Systems Iberia.

March 2024 — Present

Business Analyst / Solution Designer IV

T-Systems Iberia

Analysing business requirements and designing technical solutions. Working with the development team and system architects, synchronising dependencies across agile teams, and supporting the API and Data Platform while optimising services and system architecture.
May 2021 — December 2023

Senior Business/System Analyst, Product Owner

EPAM Systems

Led requirements gathering and Product Owner activities. Managed product and sprint backlogs, facilitated refinement, and established the BA approach for web development teams — from idea to production, including API documentation and cross-system analysis.
August 2020 — April 2021

Business Analyst

Maxbitsolution

Documented existing systems and modernised the API architecture for Payments and the internal portal. Created UI prototypes for iOS, Android and web, modelled processes in BPMN and UML, and authored user stories and software requirements specifications.
November 2018 — July 2020

Business Analyst

Assistent Technologies

Led requirements gathering and documented functional and non-functional requirements. Prototyped interfaces in Figma and Axure for iOS, Android and web, modelled processes with BPMN and UML, developed the API structure and contributed to database design.

Full CV as PDF

Side of the desk

Seven iOS apps on the App Store

Driving theory for three countries, a habit tracker, a meditation studio and a flag quiz — all free to start, most of them fully offline. Every one has its own page here.