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Rajesh K.

AI & Machine Learning Engineer · Senior

India · Rate on request · Active in the last 24h

Professional Overview

I'm a Data Engineer specializing in SQL, Python, Snowflake, AWS, and Databricks. I build and manage data pipelines, develop ETL workflows, optimize queries, and troubleshoot complex data integration and migration issues. I also have experience in AI data annotation, LLM evaluation, search quality rating, and data quality assurance. I combine hands-on technical expertise with strong analytical and problem-solving skills to deliver reliable, high-quality results.

Areas of Expertise

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

Data Science & Analytics

Extract business insights from raw data using statistical modelling, predictive analytics, A/B testing, and interactive dashboards.

Open to

Freelance Part-time Contract Contract-to-hire

AI Expertise

AI & Machine Learning Engineers Data Science & Analytics AI Implementation & Consulting Generative Media (Image, Video & Audio)

Skills

data annotation Prompt Engineering llm fine-tuning ai agents Python SQL Tableau LangChain AWS chatbots

Experience Level

Senior

Current location

India

Time Zone

Kolkata UTC+5.5

Primary Work Language

English

More AI & Machine Learning Engineers available for hire

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