11/05/2026 updated

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Senior Business-System Analyst | Solution Designer

Krakow, Poland
Only remote
Master's Degree in Finance, Krakow University of Economics
Krakow, Poland
Only remote
Master's Degree in Finance, Krakow University of Economics

Profile attachments

Baran_Katarzyna_CV.pdf

About me

Senior Business-System Analyst and Solution Designer with 10+ years of experience delivering enterprise IT solutions across banking, financial services and global corporate environments. Strong expertise in business and system analysis, requirements engineering and solution design,.

Data AnalysisBusiness AnalysisBusiness Process MappingBusiness Process ModelingBusiness SystemsSystems AnalysisProcess DesignScrum MethodologyRequirements EngineeringSolution Deployment DescriptorSQL DatabasesSystems DesignSystems IntegrationUMLWorkflowsAnalysis of Business ProcessesSolution Delivery
Business & System Analysis
Over 10 years of experience in business and system analysis, including requirements engineering, use cases, user stories, functional and non-functional requirements, data analysis and process modelling across banking, financial services and global corporate environments.

Solution Design & Integration
Expertise in solution design, system integration analysis, REST/SOAP APIs, UML/BPMN modelling, JSON/XML and API integration design, translating complex business needs into scalable technical solutions and functional specifications.

SQL / PL-SQL
Hands-on experience with SQL and PL-SQL for data analysis, supporting technical documentation and integration testing within enterprise IT environments.

UML / BPMN Modelling
Preparation of solution designs, functional specifications and technical documentation using UML and BPMN models to support enterprise software delivery.

Agile / Scrum / Waterfall
Experience supporting solution delivery throughout the full SDLC in both Agile/Scrum and Waterfall environments, including backlog refinement, sprint planning and UAT.

Integration Testing & UAT
Support of integration testing, user acceptance testing, defect analysis and production releases across multiple enterprise projects and platforms.

Jira / Confluence / Azure DevOps
Practical use of project management and collaboration tools including Jira, Confluence and Azure DevOps to manage requirements, documentation and delivery workflows.

Stakeholder Management
Facilitation of requirements workshops, collaboration with business stakeholders, architects, developers and QA teams, bridging the gap between business and IT across international projects.

Technical & Functional Documentation
Preparation of technical documentation, process models, procedures, user requirements, solution specifications and supporting materials for system implementation and business change.

Experience

Professional experience10+ years
Freelancer since2026

Languages

EnglishFluentPolishNative speaker

Project history

Business Analyst (B2B Contractor / Self-Employed)

Hays
Conducting business and system analysis, translating business needs into functional and technical requirements. Gathering, analysing and documenting business, functional and non-functional requirements. Preparing user stories, use cases, acceptance criteria and process documentation. Analysing business processes, system dependencies and integration requirements. Collaborating with stakeholders, Product Owners, developers and QA teams. Supporting solution design, backlog refinement, integration testing and UAT in an Agile environment.

Core Platform Solution Designer

Endava
Designing and delivering enterprise software solutions by analysing business and system requirements and translating them into scalable technical solutions. Defining and elaborating detailed business and user requirements. Preparing solution designs, functional specifications, technical documentation and UML/BPMN models. Analysing system dependencies, technical risks and solution impacts. Supporting REST/SOAP integrations and analysing interactions between legacy and modern enterprise systems. Acting as IT Solution SME. Collaborating with stakeholders, architects, developers and QA teams in an Agile/Scrum environment.

Business Analyst / System Analyst

Astek
Conducting business and system analysis for enterprise applications, identifying business needs, system dependencies and improvement opportunities. Gathering, analysing and documenting business, functional and non-functional requirements. Translating business requirements into functional and technical requirements and supporting solution definition. Preparing technical documentation, process models, procedures, user requirements and solution specifications. Analysing interfaces between new and legacy systems and supporting technology implementation, testing and post-release activities.

Business Application Analyst - Internal Customers Application Management

FedEx
Acting as a bridge between business stakeholders and IT teams across international projects and application initiatives. Analysing business processes, application flows and data/reporting requirements. Conducting analysis projects focused on improving reporting quality, data accuracy and IT service delivery. Preparing functional and process documentation, data analysis and supporting materials for system implementation and business change. Supporting integration and acceptance testing, application implementation and post-go-live activities.

Business Analyst - Change Management

Brown Brothers Harriman
Supporting projects throughout the full software and business change lifecycle, from planning and analysis through testing and implementation. Gathering and analysing stakeholder information, identifying key issues, dependencies and required changes. Managing User Acceptance Testing (UAT), including test documentation, issue tracking and coordination. Collaborating with systems and technical teams during solution design and implementation. Preparing procedural documentation, training materials and operational processes supporting business change.

Fund Accounting Specialist

Brown Brothers Harriman
Performing financial data analysis, reconciliation and discrepancy investigation within a global fund accounting environment. Analysing transaction and pricing data, identifying inconsistencies and supporting their resolution. Supporting migration and optimisation of operational processes. Collaborating with international stakeholders and client service teams across Dublin, Luxembourg, Boston and Hong Kong. Training and mentoring new employees and interns.

Junior Specialist - Project Support & Quality Team / Change Implementation Team

Deutsche Bank Polska S.A.
Supporting the analysis and updating of policies, procedures and business processes related to credit strategies. Participating in project meetings and supporting the analysis and implementation of business and process changes. Verifying project registers, reports and documentation, ensuring data accuracy and consistency. Supporting the implementation of a new banking system and related process changes. Collaborating with project and business teams to support change implementation and process improvement initiatives.

Data Recovery

Deutsche Bank Polska S.A.
Preparing and analysing operational statistics and team reports. Collecting, entering and verifying customer data used in creditworthiness assessment. Analysing customer information against defined credit assessment criteria and procedures. Identifying data inconsistencies and supporting data quality and information accuracy.

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