vani som

Data Scientist

Meerut, Uttar Pradesh, India 6+ yrs exp 90 · Outstanding

About

Data professional with 6+ years of experience across BFSI, Healthcare and Pharma, building data pipelines, forecasting and segmentation models, and statistical analyses. Strong in Python (Pandas, NumPy, Scikit-learn), SQL and PySpark, with hands-on experience in time-series forecasting, ensemble methods, RFM segmentation, feature engineering and A/B testing. Experienced in turning business problems into measurable, data-driven solutions and communicating results to technical and non-technical stakeholders. Pursuing the Advanced Management Programme in Business Analytics & AI at ISB.

Skills & Expertise (40)

Pandas Expert

9.0/10

Years Exp

Python Expert

9.0/10

Years Exp

ETL Pipeline Design Advanced

8.5/10

Years Exp

PySpark Advanced

8.5/10

Years Exp

scikit-learn Advanced

8.5/10

Years Exp

NumPy Advanced

8.5/10

Years Exp

AWS Advanced

8.5/10

Years Exp

Data Storytelling Advanced

8.0/10

Years Exp

Power BI Advanced

8.0/10

Years Exp

Tableau Advanced

8.0/10

Years Exp

Data Modeling Advanced

8.0/10

Years Exp

MySql Advanced

8.0/10

Years Exp

SQL Advanced

8.0/10

Years Exp

Databricks Advanced

8.0/10

Years Exp

S3 Advanced

8.0/10

Years Exp

EDA Advanced

8.0/10

Years Exp

Cross-Functional Collaboration Advanced

8.0/10

Years Exp

Feature Engineering Advanced

8.0/10

Years Exp

stakeholder communication Advanced

8.0/10

Years Exp

Data Quality Advanced

8.0/10

Years Exp

Agile Advanced

8.0/10

Years Exp

Scrum Advanced

8.0/10

Years Exp

Supervised Learning Advanced

8.0/10

Years Exp

Unsupervised Learning Advanced

7.8/10

Years Exp

Model Evaluation Advanced

7.8/10

Years Exp

Advanced Excel Advanced

7.5/10

Years Exp

T-SQL Advanced

7.5/10

Years Exp

Data Warehousing Advanced

7.5/10

Years Exp

Statistics Advanced

7.5/10

Years Exp

Athena Advanced

7.5/10

Years Exp

Lambda Advanced

7.5/10

Years Exp

Documentation Advanced

7.5/10

Years Exp

Ensemble Methods Advanced

7.5/10

Years Exp

Governance Advanced

7.5/10

Years Exp

Time-Series Forecasting Advanced

7.5/10

Years Exp

DAX Advanced

7.0/10

Years Exp

Hypothesis Testing Advanced

7.0/10

Years Exp

A/B testing Advanced

7.0/10

Years Exp

ARIMA Advanced

7.0/10

Years Exp

RFM Segmentation

Work Experience

Senior Data Analyst

Integrichain

May 2023 - Present

Lead a cross-functional team to overhaul enterprise KPI reporting and analytical workflows, accelerating executive decision turnaround. Architect data models and automated extraction scripts in MySQL, processing 2,000+ daily pharmaceutical master transactions with 99.9% uptime. Build and maintain PySpark and Databricks ETL pipelines ingesting 10,000+ daily records into analytical data marts, giving analysts reliable, model-ready data. Deployed a modular Python framework that automated data validation and quality checks, cutting manual audit time by 50% and saving ~15 engineering hours weekly. Set up data governance standards and anomaly root-cause workflows, reducing investigation turnaround by 50%.

Associate Consultant – Data Analytics & BI

Atos

Dec 2019 - Apr 2023

Delivered end-to-end analytics solutions for a US financial services trade association serving 1,000+ member institutions. Analyzed membership and financial performance data to surface trends and patterns, presenting them through 15+ executive Tableau and Power BI dashboards. Automated data cleaning, preprocessing and ingestion pipelines in Python and SQL, improving pipeline throughput by 30%. Partnered with non-technical stakeholders in an Agile setup to scope requirements, validate outputs through user acceptance testing and roll out deliverables.