Niraj P.

If you’re looking for a specialist who can build end-to-end data solutions—from ingestion to dashboards to AI/ML insights—you’re in the right place.

I’m a Senior Data Engineering & BI Expert with 12+ years of experience delivering scalable data systems, modern ETL pipelines, cloud architectures, and business-ready dashboards for global clients.

I combine engineering + analytics + AI/ML to deliver solutions that are fast, reliable, and cost-efficient.

What I Can Do for You

1. Data Engineering (Azure & AWS)

Build scalable data pipelines (ADF, Glue, Lambda, EC2, S3, Snowflake, Redshift)

Design modern data lake / data warehouse architectures

Create optimized SQL models, DWH schemas, data marts

Setup cost-efficient & governed data systems

1. ETL Development (Pentaho PDI Specialist)

Complex ETL workflows (Pentaho Jobs + Transformations)

API integrations, database migrations, automation scripts

Error handling, logging framework, performance tuning

1. Business Intelligence Dashboards

Power BI dashboards with row-level security & DAX optimization

Tableau stories for executives

KPI frameworks, forecasting dashboards, data modeling

1. AI/ML-Enabled Analytics

Data preprocessing & feature engineering

Predictive models (classification, forecasting, clustering)

Integration of ML outputs into BI dashboards

End-to-end automated ML pipelines

💼 Industries I’ve Worked With

Hospitality • Retail • Healthcare • SaaS • Finance • Startups • Manufacturing

🧩 Why Clients Like Working With Me

✔️ End-to-end owner: From requirement → architecture → development → deployment

✔️ Fast delivery with clean, scalable, future-ready designs