Data Engineering Portfolio

Case Studies & Technical Achievements

7+ Years Experience Enterprise Scale Solutions Proven Results

Summary

I specialize in designing robust data pipelines, real-time streaming architectures, and full-stack analytics solutions. My work spans data ingestion, modeling, orchestration, cloud deployment, and visualization—delivering end-to-end systems that power business intelligence and ML workflows.

Case Studies & Technical Achievements

🚀

High-Performance Event Processing at Disney

  • Challenge: Slow query performance on event-based data impacting downstream analytics
  • Solution: Redesigning data models and optimizing Snowflake queries
  • Impact: 30% performance improvement, significant cost reduction
  • Technologies: Snowflake, Python, Apache Airflow, SQL
📊

Real-Time Reporting Infrastructure

  • Challenge: Business needed near real-time visibility into operational metrics
  • Solution: Built event-driven pipeline with streaming architecture
  • Impact: Sub-2-minute data latency from source to dashboard
  • Technologies: Apache Kafka, Python, PostgreSQL, Metabase
🔄

Multi-Source Data Integration Platform

  • Challenge: Manual reporting consuming 200+ hours monthly across marketing channels
  • Solution: Built FastAPI platform integrating FB, Google Ads, AdRoll APIs
  • Impact: Fully automated reporting, 2M+ requests/month capacity
  • Technologies: FastAPI, Azure, Python, REST APIs, Docker
💼

Enterprise Data Synchronization

  • Challenge: Sync millions of rows between MS Dynamics and POS systems
  • Solution: Designed robust ETL pipeline with error handling and monitoring
  • Impact: 5M+ rows synced monthly with 99.9% reliability
  • Technologies: SQL Server, Python, Airflow, Azure

Technical Deep Dives

  • Pipeline Architecture Patterns: Coming soon
  • Cost Optimization Strategies: Coming soon
  • Data Quality Framework: Coming soon

Open Source Contributions

📦 paged-list

PyPI Package Python 3.6+

Description: Python package for efficient static pagination and listing functionality

Usage: pip install paged-list

Skills & Technologies

Core Competencies

Full-Stack Data Engineering | Batch & Streaming Pipelines | Data Integration | Data Modeling | Real-Time Analytics | API Development | BI Dashboards

Languages & Frameworks

Python, SQL, Java, Bash, R | FastAPI, Flask, Django | dbt

Data Pipelines & Orchestration

Apache Airflow | Apache Flink (real-time streaming) | Custom ETL/ELT pipelines in Python

Data Formats

Parquet, Avro, ORC, JSON

Streaming & Messaging

Kafka, AWS SQS, Azure Event Hubs, AWS Kinesis

APIs & Integrations

Built custom connectors for Facebook Ads, Google Ads, HubSpot, Keap, ClickFunnels, AdRoll, Wicked Reports, LiveIntent | Implemented OAuth 2.0 flows for secure integrations

Visualization & BI Tools

Metabase, Tableau, Looker, Power BI, Domo | Matplotlib, Plotly, Dash | Built custom dashboards for analytics & monitoring

Cloud Platforms

AWS (Lambda, S3, ECS, Fargate, ECR, EC2, Kinesis) | Azure (App Service, AKS, Event Hubs, Azure ML) | Kubernetes, Docker

CI/CD & DevOps

GitHub Actions, Azure DevOps | Automated deployments for microservices & pipelines

Monitoring & Observability

DataDog, CloudWatch | Custom alerting and observability dashboards