Maria

Curriculum Vitae
Maria Bilyk
[open contact info](look above in the "contact info" section)
Email: [open contact info](look above in the "contact info" section)

PROFESSIONAL PROFILE
Sr Business Analyst with strong analytical, mathematical, and econometric background.
Experienced in data cleaning, visualization, predictive modeling, and automating analytics
workflows using Python and cloud-based tools. Skilled in building and validating machine
learning models, working with large datasets, and deploying analytics pipelines on Google
Cloud (BigQuery).
Brings international experience from leading global companies (Bayer, IQVIA, BNP
Paribas, AIG, Johnson & Johnson) with a proven record of bridging business insights and
technical implementation.

Core tools: Python (pandas, NumPy, scikit-learn, SciPy, Matplotlib, Seaborn), SQL,
Google Cloud BigQuery, Jupyter, PyCharm, Tableau, Power BI
Other tools: Machine learning, predictive analytics, data engineering, regression and
clustering models, data visualization, automation

TECHNICAL SKILLS

Programming: Python, R, SQL
Libraries: pandas, NumPy, scikit-learn, SciPy, Matplotlib, Seaborn
Machine Learning: Regression, Classification, Clustering (K-Means, Random Forest,
Decision Trees), Model Validation, Feature Engineering
Cloud & Data Tools: Google Cloud BigQuery, Jupyter, PyCharm, Tableau, Power BI,
SPSS
Databases: MySQL, PostgreSQL
Methodologies: Agile / Scrum, ITIL, Waterfall
Other Systems: Salesforce, SAP, Oracle Financials

WORK EXPERIENCE

2024/9 – 2025/12 Estee Lauder Lead Business Analyst /PM
- Defined, implemented, and enforced BA methodologies, tools, and best practices
within the Salesforce domain.
- Performed allocation of BA resources across Salesforce projects and initiatives,
ensuring alignment with strategic priorities.
- Managed and ensure the high quality, completeness, and accuracy of
requirements, user stories, and functional specifications produced by the BA
team.
 - Partnered with senior stakeholders to understand business strategies and translate
them into a Salesforce roadmap and actionable initiatives.
- Lead the analysis of highly complex, cross-functional business problems,
identifying underlying causes and proposing comprehensive Salesforce-based
solutions.
- Conducted detailed analysis of Salesforce capabilities (Sales Cloud, Service
Cloud, Marketing Cloud, etc.), identifying gaps between business needs and
Salesforce standard functionality, and proposing custom solutions.
- Lead advanced requirement elicitation workshops, interviews, and discovery
sessions with diverse stakeholder groups, including executive leadership.
- Overseed and/or created detailed functional specifications, user stories (with
acceptance criteria), process flows, use cases, and data models for complex
Salesforce implementations.
- Managed and controlled project scope, ensuring changes are properly
documented, assessed for impact, and approved.
- Lead role in grooming and prioritizing the Salesforce product backlog in
collaboration with Product Owners.
- Creating and conducting new operation processes, flows, policies, and templates
around different support roles
- Run and improve release processes and change request backlog/implementation
plan.
- Maintain services lifecycle, including service transition, knowledge management,
release management, incident/problem/continuous improvement processes and
phases.
2022/9 – 2024/011 Sompo International Project Manager/
- Project/program mobilization and scoping
- Ensured delivery best practices and disciplines are followed for all accounts
- Provided governance meetings and reports
- Owned and ensured timely incident escalation occurs in accordance with
established policies, procedures and SLA requirements for the accounts
- Monitored and tracked change implementations as per change management
processes
2021/7 - 2022/9 IQVIA BA/Scrum Master Salesforce
- Participated in daily Scrum rituals to prioritize data analysis tasks, clarify
requirements, and ensure alignment with business goals.
- Maintained Confluence documentation of data models, SQL queries, and Python
workflows to provide a transparent knowledge base for stakeholders.
- Contributed to defining the analytics roadmap, selecting suitable technologies
(SQL, Python, Tableau/Power BI) to support reporting and predictive analysis.
 - Tracked data dependencies and deliverables across teams using Agile trackers,
ensuring smooth integration of data sources and pipelines.
- Improved the data delivery process by automating repetitive analysis tasks with
Python (pandas, NumPy) and optimizing SQL queries for performance.
- Identified and mitigated risks in data pipelines, ensuring data quality, integrity,
and timely delivery of insights.
- Delivered sprint demos showcasing dashboards, KPIs, and analytical models to
stakeholders, enabling data-driven decision-making.
- Applied best practices in Salesforce data extraction and transformation,
integrating CRM data into reports and analytical models.
- Supported the migration of analytics and reporting workflows into SAFe (Scaled
Agile Framework), enabling large-scale coordination of data-driven initiatives.

2021/1 – 2021/7 Sunshine Gasoline BA/Scrum Master Salesforce
- Discovery phase
- Definition of Features and Requirements
- Maintaining Dods
- Agile Scrum and Safe rituals
- Maintaining JIRA and Confluence
- Salesforce Architecture Design
- Using various techniques to support Scrum events by making them engage and
providing valuable outputs
- Assessing the maturity of the Scrum team and organization and coaching the team
and organization to higher levels of maturity
- Face off to peers to provide clear and visible updates on progress.
- Supporting Product Owners in maintaining the product backlog and roadmap, as
well as product backlog refinement

2020/4 -2021/1 Allison Transmission BA/Scrum Master/ Salesforce
- Introduction of Scrum to the project
- Defining ServiceNow as main Project Scrum Tool
- Introduction of Scrum procedures and rituals to the teams
- Maintaining Scrum Rituals
- Defining the roadmap and the technologies
- Integration with SAP
- Application of best practice Salesforce
- Running of Sprint planning sessions and daily stand-ups.
- Coach the team in working effectively.
 - Organize and conduct show & tell sessions.
- Decompose user stories into more granular tickets
- Working closely with the Product Owner and stakeholders
- Potentially helping/mentoring Associate Scrum Masters

2018/01 -2019/6 Bayer BA/ Analyst Salesforce
- Defining the project Scope
- Agile methodology project running, User stories, Burndown charts
- Project management using Sprints and User Stories
- Salesforce Pharma CPG solution implementation
- Managed near shore and offshore teams of developers
- Functional specifications based on user stories
- Ensured that the backlogs, daily stand-ups, sprint planning, spring demos and
retrospective meetings are executed accordingly and optimizing the team
performance.
- Documented and communicated progress and external blockers to upper
management and multiple stakeholders.
- Input into planning and estimation in Agile framework to fulfil the requirements
backlog
- Acted as a Scrum Master for multiple Scrum teams, working on multiple
concurrent projects
- Ownership for team successful project delivery
- Managing the UAT/integrations/ MDM teams
- Preparing and animating the SteerCo/Daily follow up meetings/Management
boards

EDUCATION

2022-present Phd Kyiv Shevchenko University
2010 - Masters in Public Economics Panthéon - Sorbonne Paris 1 (Bac+5)
Thesis: Deregulation of last standing monopoly infrastructure in France, La poste,
deregulation is a benefit or a road to destruction?

LANGUAGES: French Almost native, English native

TRAINING AND CERTIFICATIONS
• Salesforce Admin certification, Advanced Admin, App builder
• SAP Business Objects Administration/Reports development SA
• SAP All-in-One Level 1 Solution Consultant Certification from SAP Corporation
• SAP FI/CO Business Processes Training by SAP Corporation
 • Oracle Financials 11i Overview Training by Oracle Corporation
• Bank of America Hedging Instruments and Derivative Instruments Training
• HIPAA Security and Regulations Certificate
• Certificate in Analytical and Investigative Techniques for Competition and Unfair
Competition Cases from FTC/DOJ USA

Scientific work
1. Аналіз структури угод дпп в україні за галузями критичної інфраструктури
1999-2023 рр doi: 10.36074/grail-of-science.02.08.2024.017
2. Розвиток економічних теорій та їх вплив на формування державноприватного
партнерства doi: 10.36074/grail-of-science.15.03.2024.001
3. Використання концесій в україні як основного механізму державно-
приватного партнерства doi: 10.5281/zenodo.10664365
4. Research aspects of public-private partnership in infrastructure recovery in ukraine
doi: 10.36074/scientia-14.07.2023
5. Аналіз факторів формування державно-приватного партнерства на
регіональному рівні herald of khmelnytskyi national university. economic
sciences 2025-08-28 | doi: 10.31891/2307-5740-2025-344-4-9