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Shreejoy SahaSS
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Shreejoy Saha

@shreejoysaha

Process and Data Analyst at Reliance Industries Limited, improving plant efficiency by 5% through process monitoring and analytics.

India
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At Reliance Industries Limited, I engineered monitoring systems for 50+ process parameters and equipment KPIs, improving operational efficiency by 5%. I also used statistical methods for root cause analysis, reducing operational downtime by 8%.

I used Aspen HYSYS and MATLAB for predictive modeling and equipment failure risk analysis to optimize syngas generation efficiency.

At IOCL Lube Blending Plant, I managed additive stock using SAP, increasing inventory tracking accuracy by 15%. I also devised a slop oil grade segregation system that cut material waste by 10–15% and enabled reuse in higher-grade manufacturing.

In my analytics projects, I used SQL and MySQL to analyze more than 10,000 pizza sales records, and created Power BI dashboards on cybersecurity threats and workforce attrition. I also developed an Excel sales report using Pivot Tables and VLOOKUP.

Experience

Work history, roles, and key accomplishments

IP

Summer Intern – Supply Chain Analytics

IOCL Lube Blending Plant

Jun 2025 - Jul 2025 (1 month)

Quantified inventory performance by managing additive stock via SAP, increasing tracking accuracy by 15% and reducing stockouts. Formulated a data-driven segregation system for slop oil grades, cutting material waste by 10-15%.

Education

Degrees, certifications, and relevant coursework

Jadavpur University logoJU

Jadavpur University

Bachelor of Engineering, Chemical Engineering

2022 - 2026

Pursuing a Bachelor of Engineering in Chemical Engineering, with coursework in fluid dynamics, heat transfer, mass transfer, chemical reaction engineering, and chemical technology.

Great Learning logoGL

Great Learning

Certification, Data Analytics

2024 - 2024

Completed a certification in Data Analytics.

Corporate Finance Institute logoCI

Corporate Finance Institute

Certification, Finance

2023 - 2023

Completed certifications in Corporate Finance Fundamentals, Beginner Excel, and Excel Fundamentals: Formulas for Finance.

RS

Rahara Ramkrishna Mission High School

Higher Secondary, General Studies

2020 - 2022

Grade: 96% (12th), 95% (10th)

Completed secondary and higher secondary education with 96% in 12th grade and 95% in 10th grade.

Tech stack

Software and tools used professionally

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