b
bezzhii

Nikoloz B

@bezzhii

Data Engineer

Géorgie
Géorgien, Anglais, Russe
Certaines informations sont présentées en anglais.
À propos de moi
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.... Plus d’infos

Compétences

b
bezzhii
Nikoloz B
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Développement des bases de données
I will build and troubleshoot clickhouse sql and etl pipelines
De20 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Bank_of Georgia

Bank of Georgia

Temps plein • 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.