Nisha Kumari

Data Engineer and Data Scientist

I help businesses turn raw data into clear, actionable insights. With a strong foundation in statistics, machine learning, and data visualization — backed by hands-on experience at a global tech company and academic rese...Show more

$15/hr

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My Specialities

Development Stacks

Machine Learning & Data Science

Conversational AI & Chatbots

AI Content Creation

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Specialities

Data Science & Analytics

Data Annotation & Labeling

AI Chatbots

Skills

SQLPythonWriting ScriptwritingBlog GenerationAcademic writingPrompt EngineeringShow More

Work Experience

Data Scientist

DeNA Co. Ltd

January 2025 - July 2025

India

Undergraduate Researcher

IIT Hyderabad

August 2025 - December 2025

India

Biography

I help businesses turn raw data into clear, actionable insights. With a strong foundation in statistics, machine learning, and data visualization — backed by hands-on experience at a global tech company and academic research — I specialize in finding the patterns that matter and presenting them in a way that drives real decisions. I've built end-to-end data pipelines on Google Cloud (BigQuery, Vertex AI) during a Data Science internship at DeNA Co. in Tokyo, where I worked on fraud detection and user classification systems for a live platform with millions of users. On the research side, I've applied rigorous statistical testing (Mann-Whitney U) and explainable AI techniques (SHAP) to make c...Show more

Hourly Rate

$15

per hour

Data Engineer and Data Scientist | India | Predictive Analytics, Blog Generation, SEO Content Writing , Prompt Engineering, Al contents writing