Telli Teymurova
Baku
Overview
6
6
years of professional experience
Work History
Data Engineer Specialist
International Bank of Azerbaijan
01.2024 - Current
- Migrated 30+ ETL processes from Pandas to PySpark, orchestrating workflows in Airflow
- Built database integration between Azericard and ABB, ensuring data ingestion into 20+ tables
- Developed processing for the bank's main transactional ZIP file, designing the mapping for 200+ XML tags and normalizing data in DWH
- Orchestrated workflows for file logging, scheduled ingestion, and SFTP partner integration
- Decommissioned 130 out of 170 files by analyzing data availability in Oracle DWH
- Optimized query performance by adopting Parquet and Delta formats for Trino tables
- Established continuous ETL monitoring with a real-time Grafana dashboard for tracking data processing
Junior Data Analyst
International Bank of Azerbaijan
12.2022 - 12.2023
- Designed and implemented Qlik Sense architecture, integrating data from MongoDB, Oracle DB, SFTP, and REST APIs into a QVD file
- Designed dashboards, scheduled them in QMC, and implemented rule-based email alerts for business needs
- Collaborated with data scientists to track and monitor ML model performance within analytical reports
- Built dashboards across 15+ domains to calculate data quality metrics, collaborating with Data Quality Analysts
- Developed KPI tracking logic for 3+ business structures, ensuring accurate performance measurement and reporting
- Independently initiated a data engineering project during the transition from Data Analyst to Data Engineer, building a data pipeline to parse 500+ LinkedIn profiles, store data in SCD Type 2 format across multiple dimension tables, and develop a dashboard to address C-level questions
Marketing Specialist
MODAS Agency
06.2021 - 11.2022
- Negotiated with clients, identifying key needs and challenges, with a primary focus on Umico (Competo LLC)
- Translated client requirements into actionable briefs for the team members
- Defined responsibilities and set deadlines
- Provided regular progress updates to clients
Target Manager and Content Moderator
AREA - real estate agency
07.2019 - 05.2021
- Conducted market, audience, and competitor analysis
- Developed and executed digital promotion strategies to enhance engagement
- Managed and moderated company social media pages, handling comments, feedback, and reputation management
Education
Bachelor's Degree - Economics
Baku State University
01.2019
Courses - Data Engineering Bootcamp
Skillfactory
01.2024
Courses - DataOPS Bootcamp
Veri Bilimi Okulu
01.2025
Skills
- Data Modeling
- Data Warehousing
- ETL & Data Integration
- Big Data Processing
- Workflow Orchestration
- Query Optimization
- Parallel Processing
- Streaming & Batch Processing
Languages
- English, Advanced
- Russian, Fluent
- Azerbaijani, Fluent
Timeline
Data Engineer Specialist
International Bank of Azerbaijan
01.2024 - Current
Junior Data Analyst
International Bank of Azerbaijan
12.2022 - 12.2023
Marketing Specialist
MODAS Agency
06.2021 - 11.2022
Target Manager and Content Moderator
AREA - real estate agency
07.2019 - 05.2021
Bachelor's Degree - Economics
Baku State University
Courses - Data Engineering Bootcamp
Skillfactory
Courses - DataOPS Bootcamp
Veri Bilimi Okulu
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