Tushar Kanti Roy

TUSHAR KANTI ROY
tushar.acce@gmail.com
https://www.linkedin.com/in/tushar-roy-60072067
+880 1701061050

Summary:

Hello, I am Tushar Kanti Roy, love chemistry and a healthy natural environment and nature. That’s why I studied in Applied Chemistry & Chemical Technology from University of Rajshahi, Bangladesh, choose my career as environmental chemist by completing ZDHC Wastewater and Sludge Sample Collection course. In my career, I have already collected more than 1000 samples (Industrial wastewater, sludge, river water) including Siddirgonj Peaking power plant run by Samsung Corporation. and performed quality tests for water samples, like BOD, COD, pH, TSS, Turbidity, Color, Oil & Grease, Phenol Index, AOX, Total-N, NH4-N, NO3-N, Kjeldahl-N, SO3-S, S2-S, SO4-S, Cyanide, Total Coliform, E. Coli, Fecal Coliform, Plate count etc., MRSL and Element of Heavy Metals, and other test for different samples. I have also been involved in testing of disel (Sulphur as compound and element of Sulphur), Lubricant Oil (viscosity, density, flash point) and Coal (ultimate analysis). I have started my career with Intertek Testing Service (ITS Labtest Bangladesh) Ltd, I have also worked with Hohenstein Bangladesh Pvt. Ltd and TUV Rheinland Bangladesh Pvt. Ltd.Career history:

Senior Chemist at Intertek Testing Service Ltd (ITS Labtest Bangladesh Ltd)
Nov 2023 – March 2025
# Sampling and perform audit for ZDHC & Other Buyer and sampling planning and execution,
# Perform following test Mold count, Yeast Count, Coliform (both Membrane Filtration and Tube Fermentation Technique), pH, BOD, COD, TSS, DO, Oil & Grease, AOX (Cell Test), Sulfite, Sulfide, sulfate, Hardness, Total Nitrogen (cell test), Ammonium-N (both cell & kit test), Cyanide, Color (both per miter & Pt-Co), EC, Phenol (Photo metric method), and Total P, Element of heavy metal and MRSL extraction and testing,
# Sample registration, test compatibility and selection of reporting limit and unit according to supplier/vendors requirement,
# Reporting and uploading data to TIPS/LIMS, and
# Higg FEM 4.0, R&D activities.

Senior Chemist at TÜV Rheinland Bangladesh (Pvt.) Ltd.
May 2022 – Nov 2023 (1 year 7 months)
# Sampling for ZDHC & Other Buyer and sampling planning and execution,
# Perform following test Mold Count, Yeast Count, Coliform (both Membrane Filtration and Tube Fermentation Technique), pH, BOD, COD, TSS, DO, Oil & Grease, AOX (Cell Test), Sulfite, Sulfide, sulfate, Hardness, Total Nitrogen (cell test), Ammonium-N (both cell & kit test), KTN, Cyanide, Color (both per miter & Pt-Co), EC, Phenol (Photo metric method), and Total P, Element of heavy metal and MRSL extraction and testing,
# Reporting and uploading data to TIPS/LIMS, and
# R&D activities.

Laboratory Technologist at Hohenstein Laboratories Bangladesh (Pvt.) Ltd.
Mar 2021 – Jan 2022 (11 months)
# Sampling for ZDHC & Other Buyer and sampling planning and execution.
# Perform following Tastings pH, BOD, COD, TSS, DO, Oil & Grease, AOX (Cell Test), Sulfite, Sulfide, sulfate, Hardness, Total Nitrogen (cell test), Ammonium-N (both cell & kit test), Cyanide, Color (both per miter & Pt-Co), EC, Phenol (Photo metric method), Total P, and Element of heavy metal and MRSL extraction and testing,
# Reporting and uploading data to TIPS/LIMS, and ZDHC EDR (1.1)

Chemist at Intertek Testing Service Ltd (ITS Labtest Bangladesh Ltd)
Aug 2019 – Mar 2021 (1 year 8 months)
# Sampling for ZDHC & Other Buyer and sampling planning and execution.
# Perform following test Total Coliform, Total Mold count, Total Bacterial count, Total yeast count, pH, BOD, COD, TSS, DO, Oil & Grease, AOX (Cell Test), Sulfite, Sulfide, sulfate, Hardness, Total Nitrogen (cell test), Ammonium-N (both cell & kit test), Cyanide, Color (both per miter & Pt-Co), EC, Phenol (Photo metric method), Total P, MLSS & MLVSS, Detergent test (AD, NDOM, WI, pH, total soda ash), Element of heavy metal and MRSL extraction and testing,
# Disel (Sulphur compound and elemental of Sulphur), Lubricant Oil (viscosity, density, flash point) and Coal (ultimate analysis).
# Biological Testing like Total Coliform, E. Coli, Fecal Coliform, Plate count etc.
# Reporting and uploading data to TIPS/LIMS.

Skills:

Analytical Thinking, Problem Solving, MS Office & Outlook, Planning, Research and Development, Teamwork, Instrumental Analytical Chemistry & Instrument Calibration, Method Validation, CRM Support, Documentation & Presentations, Laminar Flow Cabinet & Sterilizer, Wastewater Engineering, Process Engineering, Driving Vehicles, Swimming, Reading Skills, Farming.

Languages: Bengali (Native), English (Advanced), Japanese (Beginner).

Education: M. S in Applied Chemistry & Chemical Technology,
From University of Rajshahi (Bangladesh); 2.88 cGPA out of 4.0, finished in 2016.

B. Sc (Honours) in Applied Chemistry and Chemical Technology,
From University of Rajshahi (Bangladesh); 2.70 cGPA out of 4.0, finished in 2014.

Higher Secondary School Certificate
From Rajshahi Govt. City College, (Bangladesh); 4.2 GPA out of 5.0, finished in 2008

Secondary School Certificate
From Rajshahi Bisweshwar Hindu Academy, (Bangladesh); 4.69 GPA out of 5.0, finished in 2005.

Licenses & certifications:

ZDHC Wastewater & Sludge Sample Collection Training (Version 2.2),
Issued by ZDHC Academy, Jan 2023 – Jan 2025
Document Control Number: ZDHC-A-21-E-C000650-RC79-B2E7B

ZDHC Wastewater & Sludge Sample Collection Training (Version 1.1),
Issued by ZDHC Academy, March 2021 – March 2023
Document Control Number: ZDHC-A-23-E-C001068-R2751-F17B1

Industrial Process Unit Operation and Process Control Technique
Issued by Training Institute for Chemical Industries, Sep 2015.

ISO 17025:2017 Laboratory Quality Management System
Issued by Intertek Academy, Bangladesh, Jun 2020
Certificate no: CERT18062023

HIGG FEM (Facility Environmental Module) training
Issued by Cascale, February, 2025

Nonprofessional Driving License:
Issued by Bangladesh Road Transport Authority (Dhaka Metro-1, BRTA), Nov 2020
Certificate no: DK1278894CL0009