Ragini Ragini

M.Sc. Chemistry graduate with 2.6 years of experience in Quality Control (QC) and Quality Assurance (QA) across the edible&non-edible oils, Crude Glycerine&Refined Glycerine, synthetic adhesives, vinyl acetate emulsions (VAE), and acrylic emulsions industries. Experienced in chemical analysis, laboratory testing, process monitoring, and quality evaluation of raw materials, in-process samples, and finished products.

Proficient in SOP compliance, ISO documentation, instrument calibration, SAP, root cause analysis, and CAPA implementation. Strong analytical and problem-solving skills with a commitment to maintaining quality standards, regulatory compliance, and continuous process improvement.

QA/QC Chemist - Jesons Industries Ltd - Chennai

(2025-09)

Adhesive and Emulsion Experience: Synthetic Adhesives, Vinyl Acetate & Acrylic Emulsions.

• Performed quality control testing of synthetic adhesives, vinyl acetate emulsions (VAE), and acrylic emulsion products as per internal specifications and customer requirements.
• Conducted routine analysis including pH, solid content, density, particle size, film formation, Brookfield viscosity, MFFT and adhesion performance testing.
• Maintained laboratory instruments, calibrated testing equipment, and prepared standard solutions.
• Investigated non-conforming results and supported corrective and preventive action (CAPA) activities.
• Prepared Certificates of Analysis (COA), quality reports, and batch release documentation through SAP.

QA/QC Chemist - Kaleesuwari Techbio refinery Pvt Ltd - Thervoy kandigai

(2024-02 - 2025-08)

Performed quality control testing of Edible Oil, Non-Edible Oil, Crude Glycerine and Refined Glycerine as ensuring compliance with product specifications and regulatory standards. Supported oil refining and glycerine recovery & purification - neutralization, distillation, decolorization.

• Conducted glycerine testing: Assay, Specific Gravity, pH, Moisture, Chlorides, Sulphates, Heavy Metals, Ash, Mong.
• Conducted analysis of raw materials, in-process samples, and finished products, evaluating key quality parameters such as FFA, Acid Value, Peroxide Value, Iodine Value, Saponification Value, Moisture, Density, Specific Gravity, Colour, and Impurities.
• Ensured GMP compliance for storage and handling of food grade and industrial grade products.
• Investigated Out-of-Specification (OOS) results and supported Root Cause Analysis (RCA) and Corrective and Preventive Actions (CAPA).
• Prepared, reviewed, and maintained SOPs, quality records, and documentation related to ISO 9001, ISO 14001, and ISO 45001 management systems.
• Prepared and standardized laboratory reagents and analytical solutions, while maintaining calibration and preventive maintenance records for laboratory equipment.
• Ensured compliance with GMP, ISO standards, laboratory safety procedures, and customer quality requirements, while collaborating with production teams to resolve quality-related issues.
• Improved Laboratory testing efficiency and supported timely batch release through accurate testing, effective documentation and continuous process improvement initiatives.

M.Sc. - Chemistry - VIT (2021-06 - 2023-06)

B.Sc. - Chemistry - Dr.M.G.R chockalingam Arts College (2015-06 - 2018-06)

HSC - Govt Higher Secondary School

SSLC - Govt Higher Secondary School