Kirill Andriychuk

Led data strategy and built a data warehouse from scratch. Hired and managed a data team. Hands-on AI architect: deployed LLM-powered systems (ChatGPT, Mistral, LangChain) for conversational analytics, semantic search, and automated pipelines. Built AI guardrails ensuring data accuracy and security. Blended LLMs with data warehouse operations to detect anomalies, automate quality checks, and enable natural language querying. Managed senior stakeholders, translating complex requirements into deliverables.

Hands-on Data Leader and BI Architect. Built enterprise data warehouses on AWS Redshift and Snowflake for clients like Coca-Cola, Finiata, and Fnatic — personally writing SQL/Python, designing data models, and engineering ETL pipelines. Deployed Tableau and Power BI to 50+ users. Established Data Governance, KPI frameworks, and automated data quality processes. Bridged C-level stakeholders and technical teams, translating business needs into analytical deliverables while leading and mentoring data teams.

Development of Business Intelligence solution and migration of Data Warehouse technology from in-house to cloud-based infrastructure. Leading the design of Data Architecture, ETL/QA/Data validation procedures, KPI Library, Data Governance framework. Rollout of Tableau across 50+ users. Designing of reports and data presentation guidelines. Working with the technology teams on coordinating the usage and data flow between Hadoop, Data Warehouse and front end reporting (Tableau).

Development of Business Intelligence solutions for a number of top tier companies such as 7NXT Health (ProSieben Sat1), NeuroNation, Fnatic Inc. Integration of Data Governance and Master Data Management principles. Business Intelligence technology selection and rollout based on the unique analytical needs of each company. DWH and ETL Design. Reporting and data analysis.

Building up the Business Intelligence from scratch by gathering Business Requirements, setting up Technology strategy and deploying Data Visualisation tool (Tableau). Global recruitment of BI developers, analysts and BI experts. Augmentation of BI capabilities with international outsourcing. Creating Business Intelligence technological cloud stack in AWS. Creation and management of Development and Production Data Warehouse environments on Amazon Redshift, designing Data Warehouse

Responsible for defining the vision and strategy for delivering Business Intelligence (BI) solution across the organization, including Data Warehouse, ETL, BI system etc. Design, implement and maintain data validation (QA) procedures within the Data Warehouse to ensure data integrity and accurate reporting Championed the need for the Master Data Management and a Data Governance Program to become a pro-active rather than a re-active organization