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Nikoloz B
@bezzhii
Data Engineer
Georgia
Georgian, English, Russian
About me
I am a data engineer with over 2.5 years of experience designing and owning production data platforms. I have a strong foundation in ETL/ELT engineering, SQL-heavy systems like ClickHouse and MSSQL, and Python. I am comfortable owning platforms independently and working directly with stakeholders to deliver end-to-end data solutions.
Skills
Nikoloz B
Offline •
Average response time: 1 hour
See my services
Database Development
I will build and troubleshoot clickhouse sql and etl pipelines
Portfolio
Work experience
Bank of Georgia
Full-time • 3 yrs
Data Engineer, ML Engineering Platform
Jan 2024 - Jan 2025 • 1 yr
Worked within the ML Engineering platform team in one of Georgia's largest data environments. Built and optimized approximately 50 internal ETL/ELT pipelines using Apache PySpark and Airflow to support data analytics, data science, and internal audit projects. Successfully migrated and improved 'Silver layer' database structures from Oracle PL/SQL to HDFS.
Data Analyst, Internal Audit
Jan 2023 - Jan 2024 • 1 yr
Analyzed company processes across Financial, Operational, IT, and Compliance units. Built SQL-based audit reports and performed data cleaning and validation using Python (Pandas/NumPy) and Advanced Excel. Responsible for testing and reviewing internal Oracle PL/SQL processes to ensure data integrity and compliance.
Banking Products Support (Advanced Senior)
Jan 2022 - Jan 2023 • 1 yr
Provided customer systems support utilizing Jira, Oracle PL/SQL, and MongoDB. Managed ETL processes and planned/delivered internal training sessions, including lectures and seminars on Oracle SQL Fundamentals for staff members.
