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Hi! I’m Sinjinee, a Computer Science and Engineering student specializing in AI & Machine Learning. I have hands-on experience with Python, SQL, machine learning, data analysis, and web development. I’ve worked on projects involving customer churn prediction, academic performance prediction, and MySQL database design. I also completed a research internship at DRDO, where I worked with Python, data analysis, and cryptographic systems. I can help with Python programming, data analysis, machine learning projects, SQL/database work, and basic web development. I focus on clean, accurate work, clear communication, and delivering results on time.…Hi! I’m Sinjinee, a Computer Science and Engineering student specializing in AI & Machine Learning. I have hands-on experience with Python, SQL, machine learning, data analysis, and web development. I’ve worked on projects involving customer churn prediction, academic performance prediction, and MySQL database design. I also completed a research internship at DRDO, where I worked with Python, data analysis, and cryptographic systems. I can help with Python programming, data analysis, machine learning projects, SQL/database work, and basic web development. I focus on clean, accurate work, clear communication, and delivering results on time.

Sinjinee Mandal

AI Developer, Data Engineer, Data Analyst

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Hi! I’m Sinjinee, a Computer Science and Engineering student specializing in AI & Machine Learning. I have hands-on experience with Python, SQL, machine learning, data analysis, and web development. I’ve worked on projects involving customer churn prediction, academic performance prediction, and MySQL database design. I also completed a research internship at DRDO, where I worked with Python, data analysis, and cryptographic systems. I can help with Python programming, data analysis, machine learning projects, SQL/database work, and basic web development. I focus on clean, accurate work, clear communication, and delivering results on time.…Hi! I’m Sinjinee, a Computer Science and Engineering student specializing in AI & Machine Learning. I have hands-on experience with Python, SQL, machine learning, data analysis, and web development. I’ve worked on projects involving customer churn prediction, academic performance prediction, and MySQL database design. I also completed a research internship at DRDO, where I worked with Python, data analysis, and cryptographic systems. I can help with Python programming, data analysis, machine learning projects, SQL/database work, and basic web development. I focus on clean, accurate work, clear communication, and delivering results on time.

Available to hire

Hi! I’m Sinjinee, a Computer Science and Engineering student specializing in AI & Machine Learning. I have hands-on experience with Python, SQL, machine learning, data analysis, and web development.

I’ve worked on projects involving customer churn prediction, academic performance prediction, and MySQL database design. I also completed a research internship at DRDO, where I worked with Python, data analysis, and cryptographic systems.

I can help with Python programming, data analysis, machine learning projects, SQL/database work, and basic web development. I focus on clean, accurate work, clear communication, and delivering results on time.

Skills

Experience Level

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Intermediate

Hindi

Fluent

Bengali

Advanced

French

Intermediate

Work Experience

Research Intern (Python, Cryptography, Data Analysis) at Scientific Analysis Group (SAG), DRDO

June 1, 2026 - July 1, 2026

Engineered a Python-based Correlation Power Analysis (CPA) framework to extract AES-128 secret keys from 10,000+ power traces using statistical side-channel analysis. Optimized key recovery workflows by introducing parallel processing to accelerate execution, and produced comprehensive technical documentation covering cryptographic implementation details.