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Welcome to my portfolio

I'm Kumar Sahab
Senior Data Scientist

Transforming data into actionable insights at Aarki, specializing in real-time bidding optimization, machine learning, and AdTech solutions. Passionate about leveraging AI to drive business impact.

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Kumar Sahab
ML Expert
Data Science

About Me

Passionate Data Scientist with a mission to leverage AI for real-world impact

Kumar Sahab

Transforming Data into Strategic Insights

As a Senior Data Scientist at Aarki, I lead the development of sophisticated machine learning models that power real-time bidding systems, optimizing millions of ad impressions daily. My expertise spans the entire ML pipeline - from large-scale data analysis and feature engineering to model deployment and monitoring.

With an MTech in Computer Science from NIT Jaipur and over 6 years of industry experience, I've successfully delivered AI solutions across diverse domains including AdTech, security systems, and enterprise applications. My unique background combining Full Stack Development with advanced AI gives me a holistic approach to solving complex technical challenges.

Real-time Systems

Expert in building ML models for high-frequency trading systems

Data Analysis

Processing billions of data points to extract actionable insights

Deep Learning

Implementing state-of-the-art neural networks for complex problems

MLOps

End-to-end ML pipeline deployment and monitoring

Read My Story

Professional Journey

Building AI solutions that drive business impact

Senior Data Scientist

Aarki Feb 2025 - Present

Leading the development of cutting-edge ML models for real-time bidding optimization in a high-scale AdTech environment. Managing the complete ML lifecycle from data analysis to production deployment, processing billions of bid requests daily.

Python Deep Learning PySpark SQL Demand Side Platform (DSP) Advertisement

Senior Engineer - AI/ML

Samsung Research Institute, Bangalore Jul 2022 - Jan 2025

Spearheaded AI initiatives for Samsung's security platform, developing sophisticated ML models for threat detection and anomaly identification in mobile security systems. Also contributed to the development of features for Samsung Bixby AI Assistant.

Python Deep Learning Computer Vision NLP Java, Kotlin Android

Associate Engineer (Intern)

MediaTek Oct 2021 - May 2022

Contributed to display driver optimization and embedded systems development, gaining valuable experience in low-level programming and hardware integration.

C/C++ Embedded Systems Linux Kernel Display Drivers

Full Stack Developer

Cognizant Mar 2018 - Nov 2020

Built enterprise-grade web applications serving millions of users, focusing on scalable architecture and robust backend systems.

.NET ASP.NET C# SQL Server HTML CSS JavaScript Bootstrap REST APIs Git

Technical Arsenal

Comprehensive skill set spanning AI/ML, data engineering, and software development

AI & Machine Learning

Deep Learning Machine Learning Natural Language Processing Computer Vision Generative AI

Programming & Development

Python C C++ SQL Java C# Kotlin HTML CSS JavaScript Bootstrap

Frameworks & Libraries

TensorFlow PyTorch Scikit-learn Keras Pandas PySpark NLTK OpenCV Hugging Face

Education

M.Tech in Computer Science and Engineering

Malaviya National Institute of Technology, Jaipur

2020 - 2022

Specialized in machine learning, artificial intelligence, and software engineering. Completed thesis on advanced NLP techniques and deep learning applications.

Key Coursework:

Machine Learning Deep Learning Data Mining Data Structures and Algorithms Image Processing Database Security Engineering

B.Tech in Electrical Engineering

Rajasthan Technical University

2013 - 2017

Gained a solid grounding in electrical engineering, emphasizing microprocessors, digital electronics, and object-oriented programming. Coursework included C, C++, databases, and hands-on projects in embedded systems, Robotics, IoT, and Image Processing.

Relevant Coursework:

Database C C++ Object Oriented Programming Microprocessors Digital Electronics

Certifications & Training

Deep Learning

One Fourth Labs

2019

An in-depth, 6-month course covering the full spectrum of Deep Learning, starting from foundational concepts like perceptrons and artificial neurons to advanced topics such as object detection and image segmentation. The curriculum included detailed study of neural networks, CNNs, RNNs, LSTMs, and hands-on projects in computer vision and natural language processing.

Neural Networks CNN RNN LSTM GRU Computer Vision NLP

IoT Training

NRSC, ISRO, Jodhpur

2016

Intensive training in Internet of Things technologies, sensor networks, and embedded systems. Developed a remote sensing application to update weather data of various locations to map.

IoT Embedded Systems

Robotics & Embedded Systems

Edubotix Innovations

2013

Comprehensive training in robotics, automation, and Embedded Systems. Practical experience with microcontroller programming, sensor integration, and robotic systems design.

Robotics Automation Microcontrollers Control Systems Sensor Integration System Design

Get In Touch

Let's Connect

I'm always interested in new opportunities and collaborations in the field of AI/ML. Feel free to reach out if you'd like to discuss potential projects or opportunities.