# Dheerajkumar Pal

Dheerajkumar Pal is a remote worker on Himalayas, Lead Data Scientist at Mosambee (Synergistic Financial Networks), based in India.

Source: https://himalayas.app/@dheerajkumarpal

```text
Lead Data Scientist in payments at Mosambee who cut ClickHouse query latency by more than 60%.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 4018k+ INR |
| Job categories | Data Scientist, Data Engineering Manager, Quantitative Analyst, Data Engineer |
| Skills | Data Science, Fraud Detection, Anomaly Detection, Predictive modelling, Machine Learning, Clickhouse, Payments Analytics, Feature Engineering, Classification, regression, Time series Forecasting, Natural Language Processing, Deep Learning, A B Testing, Text To SQL |
| Website | https://dheerajkumarpal1331.github.io |
| LinkedIn | https://linkedin.com/in/dheerajkumarpal |

## About

```text
At Mosambee, I led the design and rollout of ClickHouse as the analytics platform for the payments business, cutting query latency by more than 60%. I also owned transaction anomaly and fraud detection models through production deployment and monitoring, and partnered with product and risk teams to embed predictive scoring in live workflows.

At J.P. Morgan Chase, I built credit card customer segmentation models that lifted campaign conversion by 12% and automated campaign list generation in Python and SQL. Earlier, I worked across data engineering and analytics at L&T Infotech (LTIMindtree), Info-Drive Analytics, and Tata Consultancy Services. I hold an MSc in Data Science & Artificial Intelligence from University of Mumbai.
```

## Experience

### Lead Data Scientist

Mosambee (Synergistic Financial Networks). Jun 2023 - Aug 2026

```text
Led analytics delivery, fraud detection, and real-time reporting across 10+ product lines. Shortened project timelines by 15%, cut query latency by over 60% with ClickHouse, and owned fraud detection models end to end.
```

Skills: Python, SQL, Clickhouse, Tableau, Airflow, Fraud-Detection, Predictive-modelling, ETL, Sprint-Planning, Stakeholder-Management

### Quantitative Analyst

[J.P. Morgan Chase](https://himalayas.app/companies/jpmorgan-chase-co). Apr 2022 - Jun 2023

```text
Built customer segmentation models for credit card marketing that lifted campaign conversion by 12%. Automated campaign list generation and designed A/B testing frameworks to measure ROI.
```

Skills: Python, SQL, A-B-Testing, Customer-Segmentation, Campaign-Optimization, Predictive-Analytics

### Data Engineer

[L&T Infotech (LTIMindtree)](https://himalayas.app/companies/ltimindtree). Jun 2021 - Apr 2022

```text
Engineered a document extraction pipeline that cut data preparation time by 70%. Tuned ETL pipelines handling over 100 million transactions, improving runtime by 40%.
```

Skills: Python, MongoDB, SQL, SAS, VBA, ETL, Data-Warehouse, Governance

### SAS / Python Programmer

Info-Drive Analytics. Jun 2020 - Mar 2021

```text
Automated ETL workflows in SAS DI Studio, halving reporting cycle times. Packaged reusable Python modules and wrote SAS macros to reduce repetitive coding.
```

Skills: SAS, Python, ETL, Automation, Dashboarding

### Process Associate

[Tata Consultancy Services](https://himalayas.app/companies/tata-consultancy-services). Feb 2018 - May 2020

```text
Built multi-class classification models at over 75% accuracy. Automated server performance monitoring and developed event monitoring workflows for real-time SLA tracking.
```

Skills: Python, PostgreSQL, Machine-Learning, Classification, Monitoring, Shell-Scripting

## Education

### Microsoft

Microsoft Certified: Azure Fundamentals, Azure Data Fundamentals, Azure AI Fundamentals, Cloud and Data

```text
Earned Microsoft Certified: Azure Fundamentals, Azure Data Fundamentals, and Azure AI Fundamentals certifications.
```

### University of Mumbai

Master of Science, Data Science & Artificial Intelligence

```text
Pursued a Master of Science in Data Science and Artificial Intelligence, expected to complete in 2022.
```

### SAS

SAS Certified Professional: Advanced Programming Using SAS 9.4, SAS Programming

```text
Earned the SAS Certified Professional: Advanced Programming Using SAS 9.4 certification.
```

### SAS

SAS Certified Specialist: Base Programming Using SAS 9.4, SAS Programming

```text
Earned the SAS Certified Specialist: Base Programming Using SAS 9.4 certification.
```

### Tableau

Tableau Desktop Specialist, Data Visualization

```text
Earned the Tableau Desktop Specialist certification.
```

### University of Mumbai

Bachelor of Science, Computer Science

```text
Completed a Bachelor of Science in Computer Science in 2017.
```

## Tech stack

- Dash
- Snowflake
- Apache Flink
- Tableau
- SAS
- NumPy
- Pandas
- PySpark
- dbt
- PostgreSQL
- MongoDB
- Python
- TensorFlow
- PyTorch
- MLflow
- scikit-learn
- FastAPI
- Git
- SQL
- Clickhouse
- Power BI
- Apache Kafka
- AWS
- Azure

To contact Dheerajkumar, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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