Looking for a skilled Data Engineer or Big Data Developer to build, optimize, or troubleshoot your data pipelines and machine learning solutions?

I provide end-to-end services in Apache Spark, PySpark, Hive, Airflow, Kafka, Cassandra, and Machine Learning. Whether you need ETL pipelines, real-time data processing, workflow orchestration, big data analytics, or ML model development, I can deliver scalable and production-ready solutions.

### Services I Offer

✓ Apache Spark and PySpark development

✓ Apache Hive query development and optimization

✓ Apache Airflow DAG creation and management

✓ Apache Kafka setup and integration

✓ Cassandra database design and optimization

✓ ETL and ELT pipeline development

✓ Real-time data streaming solutions

✓ Batch data processing workflows

✓ Data cleansing and transformation

✓ Machine Learning model development

✓ Performance tuning and troubleshooting

✓ Cloud-based data engineering solutions

### Technologies & Tools

• Apache Spark

• PySpark

• Apache Hive

• Apache Airflow

• Apache Kafka

• Apache Cassandra

• Python

• SQL

• Scala

• Java

• Hadoop Ecosystem

• Databricks

• AWS

• Azure

• Google Cloud Platform

### Use Cases

• Data Engineering Projects

• ETL/ELT Pipelines

• Real-Time Analytics

• Data Warehousing

• Machine Learning Workflows

• Customer Analytics

• Log Processing

• Data Migration

• Streaming Applications

• Business Intelligence Support

### Why Choose Me?

• Production-ready solutions

• Scalable data architectures

• Optimized and maintainable code

• Detailed documentation

• Fast communication and delivery

Please contact me before placing an order for enterprise-scale data platforms or complex machine learning projects.

Packages

Basic – Small Data Task

$40

Simple Spark, Hive, Kafka, or Cassandra task

Basic ETL or data processing

Code delivery

2 revisions

Delivery: 2 Days

Standard – Data Pipeline Development

$150

Spark/PySpark pipeline development

Airflow DAG creation

Kafka or Cassandra integration

Performance optimization

Documentation included

4 revisions

Delivery: 5 Days

Premium – End-to-End Big Data & ML Solution

$400

Complete data engineering solution

Spark, Kafka, Airflow, Hive integration

Cassandra database design

Machine Learning implementation

Deployment support

Detailed documentation

Unlimited revisions

Delivery: 10 Days