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Himanshu S Ojha
Data Scientist | AI/ML Engineer | 4.0+ Yrs | 60+ Models @Production | GenAI | NLP | Forecasting | SQL | Power BI | $2M+ Impact @Fortune500 | MLOps @AWS Azure GCP
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Professional Summary
With a robust background in data science and a passion for leveraging AI-driven strategies, I specialize in optimizing risk management and enhancing fraud detection mechanisms. My expertise lies in transforming complex data into actionable insights that drive strategic decision-making and bolster organizational security.
I'm always open to discussing how AI and data-driven strategies can drive business innovation, risk mitigation, and fraud prevention.
Location
Bhilwara, Rajasthan, India
Experience
4+ Years in Data Science & ML
Production Models
60+ Models Deployed
Key Achievements
Enhanced Fraud Detection
Developed machine learning models that reduced false positives by 25%, improving transaction security and boosting customer trust.
Automated Risk Monitoring
Designed risk assessment frameworks that cut manual effort by 60%, enabling real-time anomaly detection and faster fraud prevention.
Optimized BI Strategy
Delivered data-driven insights that contributed to a 15% reduction in risk exposure, empowering executives to make informed decisions.
Technical Expertise
Programming Languages
Python, SQL, R - Expert-level proficiency in data manipulation, statistical analysis, and algorithm development.
Data Visualization
Power BI, Tableau - Creating interactive dashboards that transform complex data into actionable business insights.
AI & ML Techniques
Predictive Modeling, NLP, Computer Vision, Anomaly Detection - Advanced machine learning implementations.
Frameworks & Tools
TensorFlow 3.0, Scikit-Learn, Pandas 2.5, FastAPI 1.2, MLOps on AWS, Azure, and GCP platforms.
Freelance Data Scientist
Self-employed | January 2022 - Present (3 years)
Partnered with Fortune 500 companies including Netflix, Walmart, and Target to design and deploy data-driven solutions that drive measurable business impact. Work spans end-to-end project execution, including data collection, preprocessing, feature engineering, model development, and deployment into production environments.
01
Model Development
Building and optimizing ML models for predictive analytics, recommendation systems, and customer segmentation.
02
Data Engineering
Developing ETL pipelines and ensuring data quality for large-scale structured and unstructured datasets.
03
Forecasting
Applying time series forecasting for financial and operational performance improvement.
04
Business Intelligence
Enhancing KPIs by delivering actionable insights through interactive dashboards.
Client Project Highlights
Walmart Global Tech
Examined 550,000+ transactions, uncovering demographic spending gaps ($700+ difference). Improved targeted marketing accuracy through data-driven customer segmentation.
Netflix India
Analyzed 8,800+ titles to identify content trends and inform future production strategy. Delivered insights on viewer preferences and content performance.
Tools & Technologies: Python, R, SQL, TensorFlow, PyTorch, Scikit-learn, GCP, AWS, BigQuery, Power BI, Tableau
Technical Sales & Service Engineer
Mehta Enterprises | April 2019 - March 2023 (4 years)
Led technical sales and service operations for industrial equipment and hydraulic solutions. Increased revenue by 12% through data-driven sales approach and strategic market expansion.
  • Reduced client downtime by 10% through preventive maintenance programs
  • Integrated Kaizen principles, streamlining service processes
  • Applied Six Sigma techniques, reducing service errors
Assistant Branch Manager
METRO TYRES LIMITED | July 2016 - January 2019 (2.5 years)
91.87%
Revenue Surge
Regional revenue growth through five new distributor partnerships and Kaizen implementation.
30%
Stockout Reduction
Implemented Kanban system for inventory management, saving INR 4,500/month.
20%
Error Reduction
Applied Poka-Yoke techniques, cutting order processing errors and enhancing satisfaction.
15%
Team Performance
Led cross-functional teams through Hansei sessions, fostering continuous learning culture.
Education & Certifications
1
Scaler - Data Science Certification
Data Science, Business Administration, Computer Science (February 2023 - February 2025)
2
Sangam University - B.Tech
Mechanical Engineering (Hydraulic & Automobile Engineering) (May 2012 - June 2016)
Professional Certifications
NSDC Expert: EDA Fundamentals, Python Libraries
SQL Master: Structure Query Language Certification
Scaler Certified: Supervised Learning, Advanced SQL
Let's Connect!
I'm passionate about leveraging AI and data-driven strategies to drive business innovation, risk mitigation, and fraud prevention. Let's explore opportunities for collaboration and create meaningful impact together.
Get in Touch
Location: Bhilwara, Rajasthan, India
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