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Subham Das

@subhamdas77

Full-stack software engineer building live web applications, including a production approval portal and an event portal for 500+ attendees.

India

Message

What I'm looking for

I'm seeking an entry-level software engineer role.

I built the Online Documentation System, a production portal where students request and track NOC/LOR approvals. It includes JWT authentication, multi-role faculty workflows, real-time status updates, digital signatures, and automated email delivery.

I also built Eco-Vision, an image-based waste classification app, and led a five-member team developing the Atulyam 2025 cultural fest portal, which supported 500+ attendees. As a Machine Learning Intern at NERERL, I built a waste classification system that achieved 94.5% accuracy and deployed it through REST API endpoints.

Experience

Work history, roles, and key accomplishments

Machine Learning Intern

NERERL

Dec 2024 - Jan 2025 (1 month)

Built a waste classification system using CNN, SVM and KNN that achieved 94.5% accuracy, and deployed it through REST API endpoints for real-time inference. Improved model performance with HOG feature extraction, PCA, data augmentation and hyperparameter tuning.

CNN SVM KNN HOG PCA Data Augmentation Hyperparameter Tuning REST APIs Confusion Matrices ROC Curve

Research Intern

NIT Patna

Jun 2024 - Jul 2024 (1 month)

Analyzed energy consumption data across 10+ global data centres and authored a technical report on renewable energy adoption with sustainability recommendations.

Data Analysis Technical Writer Renewable Energy Sustainability