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Achievements

Achievement: Pull Sharkx2Achievement: YOLO

Achievements

Achievement: Pull Sharkx2Achievement: YOLO

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@hackforla

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aconstas/README.md

Alex Constas

Data engineer focused on building reliable data pipelines and analytics infrastructure. I work primarily in the Databricks / Delta Lake ecosystem, designing medallion architectures and vendor API integrations that turn raw data into trusted, consumer-ready datasets.

What I do

  • Design and maintain medallion-architecture pipelines (bronze/silver/gold)
  • Integrate vendor and partner APIs into governed data platforms
  • Build dimensional models and gold-layer datasets for analytics and BI
  • Own data quality, idempotency, and pipeline reliability end to end
  • Explore how AI can enable highly sophisticated data products at scale

Tech

Python SQL PySpark Databricks Delta Lake AWS

Get in touch

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  1. weather-kafka-timescale weather-kafka-timescale Public

    A real-time weather data processing system that demonstrates event streaming with Apache Kafka and time-series data storage with TimescaleDB. Built with Node.js microservices for data generation, p…

    JavaScript

  2. ai_agent ai_agent Public

    This project is an AI research assistant that implements agentic workflows using LangChain. The system autonomously decides which tools to use - web search, Wikipedia, or file saving - based on the…

    Python

  3. aconstas.github.io aconstas.github.io Public

    Alex Constas - Portfolio Site

    CSS

  4. warehouse-genie warehouse-genie Public

    Self-hosted Genie-style NL-to-SQL agent for Databricks — local LLM via Ollama, context-pack grounded, zero per-token cost

    JavaScript