Senior cRM/Retention-менеджер

#CV #resume #dataengineer #python #sql #pyspark #hadoop #airflow #oracle #clickhouse #bigdata #etl #remote #relocation #fulltime #senior #Armenia #Yerevan 👨‍💻 Alexey | Senior Data Engineer / Data Platform Specialist 🎯 Position: Senior Data Engineer / Data Platform Engineer 💼 Experience: 8+ years in Data & Big Data (14 years total in IT & Telecom)📍 Location: Russia (Ready for 100% remote work or relocation with family to Armenia / worldwide outside of Russia and Belarus) 🌍 Format: 100% Remote / Relocation ⏰ Employment: Full-time 💰 Salary expectations: Negotiable (USD / EUR / Local contract) Hi! I am a Senior Data Engineer looking for a long-term international contract with relocation options or full-time remote work. I am fully open to opportunities with international companies outside of the RU/BY market. 🔹 Background: 8+ years in Data and IT within major Telecom enterprises (MegaFon, TELE2, MegaTech). 🔹 Core Stack: Python, SQL/PL/SQL, PySpark, Hadoop, Hive, Apache Airflow, Oracle DB, ClickHouse, pandas, polars, GeoPandas, H3. 🔹 Expertise: Building production-ready ETL/ELT pipelines, developing analytical data marts, process orchestration, and geospatial analytics. 💡 Key Skills & What I Do: — Strong SQL/PL/SQL: Deep query optimization, window functions, and a proven track record of creating 50+ high-load data marts in Oracle. — Practical Big Data Experience: Designing and maintaining real-world distributed pipelines on PySpark and Hadoop, processing massive datasets. — Geospatial Analytics: Advanced spatial data processing using GeoPandas, H3, Shapely, and working with WKT/CLOB fields. — End-to-End Understanding: Complete grasp of data lifecycles from core IT infrastructure to final analytics, backed by a total of 14 years of broad IT and Telecom experience. — Focus on Reliability: Implementing checkpointing, alerting, error handling, and custom logging systems in Apache Airflow.I am looking for flexible or remote work arrangements. My resume (PDF) is ready to be shared via DM upon request. I would be glad to discuss your data challenges! 📩 Direct Contacts: Telegram:@simp_lexx Email: [email protected]