Mohamed  Roshan, Quality Control Chemist

Mohamed Roshan

Quality Control Chemist

MARWA Waters Pure Mineral Drinking Water Company

Location
Sri Lanka - Puttalam
Education
Bachelor's degree, B.Sc. (sp.) (Hons) in Mineral Resources and Technology specialized in Water Science and Technology
Experience
5 years, 2 Months

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Work Experience

Total years of experience :5 years, 2 Months

Quality Control Chemist at MARWA Waters Pure Mineral Drinking Water Company
  • Qatar - Doha
  • October 2022 to March 2024

Responsibilities
• Conducted preliminary and advanced analytical techniques to analyze water and Wastewater.
• Obtained results comply with standards to prepare reports and documents for internal and external necessities.
• Prepared analytical reagents and develop alternative analytical procedures and Protocols.
• Managed analytical instrument installation, setup and maintenance.
• Visited water purification plants to inquire the treatment process and chemical usage.
• Proficient with laboratory computer applications with strong knowledge of data entry
• Analyse field water quality and pinpoint problems with each deep well's water quality control
• Manage the scheduled handheld instrument calibration and maintenance
• Identify the root causes of low water quality based on investigation findings
• Assist the team with water sampling for external lab analysis
• Label the laboratory sampling vials and fill the COC
•Adhere to the environmental and safety guidelines
•The online water quality instrument's installation, monitoring, and troubleshooting procedures
• Maintain calibration buffer inventory
• Work independently, including commuting from one location to another
• Maintain good communication with other team members for best practices at work

Water Analyst at National water supply and Drainage board
  • Sri Lanka
  • January 2019 to August 2022

• Generate daily, weekly and monthly water quality reports with graphs.
• Calibrate sensors and monitor water quality.
• Liaise with laboratories and instruments suppliers for quotes and items delivery.
• Gather information from site and suggest improvements to existing/upcoming installations.
• Investigate a troubleshooting and suggest solutions.
• Plan tasks in order to meet tight deadlines.
•Ensure safe working conditions and compliance with the project's health and safety guidelines.
• Evaluate and compare equipment/material from several vendors in accordance to project
requirements.
• Plan for preventive maintenance.
• Report to Project Manager.

Water Quality Analyst at Marwa pure water company
  • Qatar - Doha
  • January 2019 to February 2020

Education

Bachelor's degree, B.Sc. (sp.) (Hons) in Mineral Resources and Technology specialized in Water Science and Technology
  • at Uva Wellassa University
  • January 2023

Specialties & Skills

Laboratory Research
Laboratory Analysis
Water Quality
Quality Control
Water Treatment
ANALYTICAL PROCEDURES
COMMUNICATIONS
CRITICAL THINKING
FOURGEN COMPUTER-AIDED SOFTWARE ENGINEERING (CASE) TOOLS
LEACHATE
INSTALLATION
PROBLEM SOLVING
ANALYTICAL TECHNIQUES
CONTAMINATION
CREATIVITY

Languages

English
Expert
Tamil
Expert