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Egor Kochanov

@egorkochanov

Data Engineer with 3+ years building reliable pipelines, backend services, and analytics systems for scalable, data-driven decisions.

Lithuania

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What I'm looking for

I’m looking for a team where I can build reliable data infrastructure—production-grade ETL/ELT, orchestration, monitoring, and data quality—while applying ML-adjacent ideas like feature pipelines and forecasting to support real business decisions.

I’m a Data Engineer with 3+ years of experience building production-grade data pipelines, backend services, and analytics systems. I focus on designing reliable data infrastructure that supports decision-making, automation, and scalable growth, with a strong background in SQL, Python, and orchestration frameworks.

In my recent work at ATNG Digital, I designed and maintained end-to-end pipelines (Dagster, PostgreSQL), built data models for funnel analysis, cohort retention, and performance, and delivered anomaly detection pipelines with KPI alerting. I also implemented forecasting and pricing models, created monitoring dashboards (Grafana, Power BI), and ensured data quality and GDPR compliance—then extended my impact at Mkniga with Airflow ETL, an NLP deduplication system, a FastAPI service layer, near real-time updates, plus Elasticsearch pipelines and dashboards.

Experience

Work history, roles, and key accomplishments

Data Engineer

Mkniga

Built Airflow ETL pipelines and developed an NLP deduplication system. Created a FastAPI service layer for near real-time updates and implemented Elasticsearch pipelines and dashboards.

Airflow NLP fastAPI ETL Elasticsearch Data Pipelines Python API Development Dashboards

Data Engineer

ATNG Digital

Designed and maintained end-to-end data pipelines with Dagster and PostgreSQL to support funnel analysis, cohort retention, and performance. Built anomaly detection and KPI alerting, implemented forecasting and pricing models, and delivered monitoring dashboards in Grafana and Power BI while ensuring data quality and GDPR compliance.

Dagster PostgreSQL ETL ELT Data Modeling Anomaly Detection Forecasting Pricing Models Grafana Power BI

DevOps Engineer

AAM Systems

Built CI/CD pipelines using GitLab and automated packaging workflows to support internal development processes. Developed Linux automation scripts and created internal automation tools to streamline operations.

CI CD Gitlab Docker Shell Scripting CI Pipelines Workflow Automation