DHRUBOJYOTI CHANDA

**** ***** ****** *********, *******, IL 60612 ade29x@r.postjobfree.com +1-773-***-**** EDUCATION

University of Illinois at Chicago (UIC) Chicago, IL Master of Science in Industrial Engineering GPA: 3.33/4 Aug 2018- May 2020 Relevant Coursework: Quality Control and Reliability, Operations Research (I & II), Data Science I, Time Series and Forecasting, Revenue Management, Operations Management, Discrete event simulation, Interdisciplinary Product Development, Additive Manufacturing (3D Printing), Design of Experiments, Dynamic Programming RTM Nagpur University Nagpur, India

Bachelor of Engineering in Mechanical Engineering GPA: 7.6/10 July 2012- June 2016 PROFESSIONAL EXPERIENCE

P.N. Engineering and Services Korba, India

Mechanical Engineer July 2016- April 2017

• Planned and scheduled parts flow to reduce companies’ expenses on new parts by 15%

• Maintained furnaces, Ingot casting machines, wire rod mills, EOT cranes and cooling HFO systems

• Developed TPM process for Ingot casting machines South Eastern Coalfields Limited Bilaspur, India

Mechanical Trainee April 2015-May 2015

• Trained in Central Workshops- Engine repair shop, Transmission repair shop, Machine and Heat treatment shop, Heavy Repair shop, Foundry shop

• Operated Caterpillar 3408DITA and Cummins’s NT855 TECHNICAL SKILLS

• Design/ simulation software: CATIA V5, ARENA, AutoCAD

• Technologies/ Languages/Database tools: Proficient in MS (Word, PowerPoint), MS Excel (Power Query, VBA & Macros, Pivot reporting), R, Tableau; familiar with postgreSQL, Python, MATLAB, Microsoft Visio, MINITAB

• Industrial systems and technologies: CAPA, MRP, JIT, Lean six sigma, Kanban & Kaizen, TQM, FMEA ACADEMIC PROJECTS

DIY 3D Scanner (Additive Manufacturing/ 3D Printing)

• Designed and printed parts for DIY 3D Scanner (two-line laser) using STL files along with calibration

• Compared the scan time and scanning results for Handheld laser, Two-line laser and Photogrammetry (using Autodesk Recap Photo Software)

• Observed the scan time for Handheld laser as 10mins, Two-line laser as 22mins and photogrammetry as 1hr 12mins

• Scanning accuracy for Photogrammetry stood out among other two types Loneliness and life struggles prediction using young people survey (Data Science)

• Collected data from Young People Survey dataset and applied data cleaning on the selected data

• Analyzed the data in python 3.6 using various library packages like NumPy, Pandas, SciPy etc.

• Determined the factors contributing in loneliness using Logistic Regression with 74.5% accuracy Simulation model to reduce queueing time of customers at Panda Express UIC (Discrete event comp simulation)

• Collected real time data and analyzed the data using input analyzer (ARENA)

• Considered beta distribution as the best fit for the data collected (ARENA)

• Improved the system and service quality by adding extra food counter and one billing counter Modeling and forecasting of Industrial Production Index (IPI) using R (Time Series & forecasting)

• Collected and processed data to remove trend and seasonality to make the data stationary

• Concluded seasonality with degree 2 be the best fit from F-test and RSS value after polynomial trend (1-6)

• Conducted ARMA modeling (2n,2n-1) and found ARMA (4,3) to be the best fit for the data set

• Forecasted accuracy of 78 % within CI using ARMA (4,2) model for the data set CERTIFICATIONS

• Six Sigma Green Belt Certification, IISE April 2020

• CATIA V5 Certification, CADMAXX May 2017 - July 2017

• Lean Six Sigma Expert, Masters Program Certificate, Simplilearn April 2020- June 2020

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