About Me
Hi, I’m Abhishek, a Data Analyst and recent B.Tech graduate in Artificial Intelligence and Data Science from Velammal Institute of Technology. I have a strong foundation in statistical modeling, machine learning, and data visualization, and I’m passionate about turning data into actionable insights to drive business strategy.
Currently, I work as a Machine Learning Engineer at Cognihub, where I design and deploy end to end machine learning solutions — from recommendation systems to demand forecasting. I’ve worked with collaborative filtering, clustering, and time series analysis to solve real world business problems, building scalable pipelines and deploying models using tools like Docker, Flask, and AWS.
One of my most impactful projects was a Twitter Sentiment Analysis tool, where I fine tuned a BERT model on over 1.6 million tweets, achieving a solid 67% validation accuracy for multi class sentiment classification.
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