End-to-End Data Engineering Solutions

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About this service

Summary

Rajesh offered comprehensive data engineering services, specializing in designing and implementing scalable data architectures using Databricks and Snowflake. He built and optimized ETL pipelines, handled real-time data streaming, and led cross-functional teams.

What's included

  • Data Architecture Blueprint

    A detailed blueprint outlining the architecture of the data pipeline, including data sources, processing layers, storage solutions, and data destinations. It will define the flow of data from raw input to processed output and ensure the architecture is scalable, secure, and efficient.

  • Data Pipeline Implementation

    A fully implemented, production-ready data pipeline that automates data extraction, transformation, and loading (ETL) processes. This includes the integration of multiple data sources, data cleansing, transformation scripts, and storage in appropriate data warehouses or lakes.

  • Data Quality and Validation Reports

    A set of reports and tools that validate the accuracy, completeness, and consistency of the data being processed. This includes data validation rules, error logs, and automated tests that ensure the integrity of data as it flows through the pipeline.

  • Data Modeling and Schema Design

    A comprehensive data model that outlines how data entities relate to each other. This includes creating logical and physical models, entity-relationship diagrams (ERDs), and data schemas (e.g., star schema, snowflake schema) for structured and unstructured data. The goal is to optimize storage and retrieval while ensuring data consistency across different systems.

  • Data Pipeline Performance Optimization Report

    A report detailing the performance of the implemented data pipeline, including any bottlenecks or inefficiencies. This includes insights into the speed, scalability, and resource utilization of the pipeline, with recommendations for performance improvement (e.g., parallel processing, data partitioning, query optimization).


Skills and tools

Data Modelling Analyst
Data Analyst
Product Data Analyst
Data Analysis
Databricks
Microsoft Excel
Python
Snowflake

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