Ілля Ветеран

Illia Sikach Data Analyst
[відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація»)

Kyiv

Professional Experience
02/2025 – Present Senior BI Analyst
Kyiv EPAM
• Collaborate with stakeholders to gather business requirements and conduct interviews
with end users to define key data use cases.
• Translate business needs into clear and structured data models to support engineering
implementation.
• Design and document data models and pipelines, primarily using Snowflake as the
core data platform.
• Perform data validation and functional testing to ensure the solutions delivered by
data engineers align with technical specifications and business expectations.
• Serve as a bridge between business teams and technical teams, ensuring accurate
interpretation of user needs into data-driven solutions.

06/2024 – 08/2025 Business Data Analyst
Kyiv Modus X
• System modeling and documentation: Analyzed business requirements and translated
them into structured technical specifications using BPMN, UML, and Flowchart
notations; developed data models (ERD) to support system design and integration.
• Data integration and management: Participated in data integration projects, described
and maintained data flows (DFD), ensuring logical and semantic consistency of data
and metadata.
• SQL and data profiling: Performed data profiling and validation through SQL queries
to verify alignment between data and business requirements, ensuring data quality and
consistency across environments.
• Data architecture design: Contributed to the design and implementation of scalable
data architectures, including raw and transformed data layers supporting analytical
and operational use cases.
• Stakeholder communication: Acted as a liaison between business stakeholders and
technical teams, managing requirements, prioritizing tasks, and ensuring deliverables
met project and system goals.
• Documentation and governance: Maintained clear and structured project
documentation (BRD, SRS, technical specifications) in line with SDLC phases and
data governance standards.

05/2023 – 02/2024 Data Analyst
Kyiv TelcoGuard
• Data extraction & transformation: Collected, cleaned, and transformed data from
diverse sources to support both analytical and operational workflows, forming the
basis for scalable data pipelines.
• Data visualization & reporting: Developed interactive dashboards and reports to
effectively communicate insights, similar in function to Data Marts tailored for
business stakeholders.
• Automation of workflows: Streamlined repetitive data tasks by creating automation
scripts in Python, significantly improving efficiency and supporting integration
processes.
• SQL and performance optimization: Leveraged PostgreSQL to query large datasets,
ensure data accuracy, and optimize query performance for enhanced reporting
outcomes.
 • Cross-functional collaboration: Partnered with engineering, product, and business
teams to diagnose data-related challenges and co-create robust data solutions —
reflecting key principles of data integration engineering.
• Data governance & security: Assisted in developing data governance standards and
procedures, helping maintain data integrity, compliance, and consistency across
projects.

02/2022 – 05/2023 Squad Leader of Communications
The Ukrainian Armed Forces
• Radio programming & network setup: Proficient in configuring radios and
establishing internal communication networks to support mission-critical operations.
• Equipment maintenance & troubleshooting: Skilled in maintaining, diagnosing, and
repairing military communication systems to ensure uninterrupted operational
readiness.
• Training & instruction: Trained fellow soldiers in the use and configuration of
communication equipment, fostering a high level of technical competency within the
unit.
• Team leadership: Led a platoon of 8 soldiers, overseeing task delegation, team
motivation, and the successful execution of assignments under high-pressure
conditions.
• Operational planning & execution: Planned and coordinated operational tasks,
ensuring on-time delivery and strict adherence to mission goals and safety protocols.

Education

2013 – 2015 Master's in Finance and Economics
Kyiv Ukrainian State University of Finance and International Economics

Courses
2023 – 2024 Python Course
https://mate.academy/
• Automate application deployment with Docker
• Understand fundamental principles of Object-Oriented Programming (OOP)
• Work with frameworks like Django, Flask, and FastAPI
• Understand how HTTP, HTTPS, and WebSocket protocols work
• Use Git for version control and CI/​CD setup
• Web Parsing

2026 – 2026 OSINT course by Molfar
Kyiv Molfar Intelligence Institute/Udemy

2026 – 2026 OSINT course by Molfar Advanced
Kyiv Molfar Intelligence Institute/Udemy