Samuel Dsouza

Samuel Dsouza

Data scientist
India
English, German, Kannada, Hindi

About Me

Data scientist and mechanical engineer skilled in analysis, machine learning, and software development. Experienced in quality assurance, engineering simulations, and data pipeline management. I combine technical experti…

Experience

Data Scientist / Analyst

Crasto Fuels
Jun 2023 - Present · 3 years 1 month

Implemented vehicle diagnostics and performance data collection systems. Designed data pipelines from collection to analysis platforms. Analyzed data to improve vehicle repairs and machine efficiency. Created reports and visualizations for stakeholder communication.

Data Scientist / Analyst

Crasto Fuels
Jun 2023 - Present · 3 years 1 month

Engineered advanced data collection systems for vehicle diagnostics, repair records, and machine performance metrics.
Architected robust data pipelines from collection points to storage and analysis platforms.
Conducted in-depth analyses to enhance vehicle repair processes and machine efficiency.
Created compelling reports and data visualizations to communicate findings and recommendations to stakeholders.
Deployed the JIBM System, improving monitoring and overall performance.

QA Supervisor

Zahi Tyres Pvt Ltd.
Oct 2022 - May 2023 · 7 months

Led SQC initiatives across 12 departments, overseeing 250+ personnel. Identified root causes of dipped fabric scrap (DFS) in production. Reduced DFS from 0.6% to 0.3%, overall scrap from 1.2% to 0.6%. Improved production efficiency from 98.8% to 99.6%.

QA Supervisor

Zahi Tyres Pvt Ltd.
Oct 2022 - May 2023 · 7 months

Led data-driven quality improvement project across 12 departments, overseeing 250+ personnel.
Reduced dipped fabric scrap (DFS) from 0.6% to 0.3%.
Reduced overall scrap from 1.2% to 0.6%.
Improved production efficiency from 98.8% to 99.6%.
Implemented Statistical Quality Control (SQC) techniques and data analysis pipelines.
Created real-time dashboards for process monitoring.
Utilized A/B testing for process improvements.

Skills

Python Advanced SQL Machine Learning Pandas Data Visualization Feature Engineering Time Series Deep Learning Computer Vision Data Cleaning Tkinter Serial Communication Reportlab Flutter VS Code Data Analysis Data Science MySQL PostgreSQL BigQuery A/B Testing Optimization TensorFlow Keras Scikit-Learn Statistics Jupyter Notebook RESTful APIs Google Cloud Platform Firebase Supabase NumPy Seaborn Matplotlib LSTM Decision Trees Random Forests XGBoost Cross-validation Hyperparameter Tuning Min-Max Scaling Adam Optimizer Mean Squared Error RMSE Statistical Quality Control
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