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5 followers · 13 following
  • London

Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Public Sponsor

Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Public Sponsor

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elena105755/README.md

Elena Manole

Big Data Engineer focused on backend systems, streaming pipelines, and cloud data platforms.

Portfolio LinkedIn

What I Build

  • Production data platforms for analytics and experimentation
  • Event-driven backend workflows with strong reliability guarantees
  • Streaming and batch pipelines that stay maintainable at scale
  • Cloud-native systems on AWS with observability and CI/CD in mind

Core Stack

Languages      Python | Go | Scala | Java | SQL | Bash
Data           Spark | Kafka | Hudi | Beam | Airflow / MWAA
Cloud (AWS)    EMR | Glue | Lambda | Athena | Redshift | S3
Datastores     PostgreSQL | MongoDB
Delivery       Docker | Jenkins

Current Focus

  • Building resilient streaming + batch systems
  • Improving data quality and late-arrival handling
  • Delivering low-latency access patterns for product and analytics teams

Pinned Loading

  1. rest-api-cs-model rest-api-cs-model Public

    Client-Server restful api with an intuitive CLI

    JavaScript

  2. online-retail-ii-pyspark online-retail-ii-pyspark Public

    This project is an end-to-end PySpark pipeline built on the Online Retail II (UCI) dataset.

    Python