Open to opportunities

Sujal Kaviraj

@sujalkaviraj

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I build full-stack and backend systems, applying AI to real-time security problems.

India

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What I'm looking for

I'm looking to bring my Java, full-stack, backend, AI, debugging, testing, and API design skills to an edge-to-cloud engineering team.

I've built and deployed full-stack web applications through SuprMentr Technologies and NASSCOM Future Skills, applying frontend and backend development, debugging, and testing in capstone projects.

I designed a browser-integrated system for real-time phishing URL detection, analysing live network and web traffic with explainable AI. I presented the resulting paper, “Real-Time Explainable Phishing URL Detection through Live Analysis & Browser-Level Integration,” at NCASEET.

I've also built a production-style Spring Boot and PostgreSQL REST API with CRUD, validation, advanced search, custom endpoints, Hibernate DDL, and Postman-tested suites. My work combines Java, C++, databases, computer networks, machine learning, and interactive data visualisation.

Experience

Work history, roles, and key accomplishments

Full Stack Web Development Intern

SuprMentr Technologies Pvt Ltd

Jan 2026 - Apr 2026 (3 months)

Selected for a 4-month dual-certification Bootcamp & Internship Program, building and deploying full stack web applications as capstone projects. Earned internship and project completion certificates from NASSCOM Future Skills.

Full Stack Web Development Frontend Development Backend Development Debugging Testing

Web Development Intern

SuprMentr Technologies Pvt Ltd

May 2024 - May 2024 (0 months)

Engineered a Dynamic AI Text Analysis Platform with sentiment analysis, topic modelling, and keyword extraction using TF-IDF, Word2Vec, and transformer fine-tuning. Integrated real-time interactive data visualisations and tuned hyperparameters to improve F1 score and reduce inference latency.

Python TF IDF Word2Vec Transformers Sentiment Analysis Keyword Extraction Hyperparameter Tuning