Grace Choy Email & Phone Number

Singapore

• Carried out QC testing for finished products• Performed routine testing for aerospace customer samples• Identified root causes and generated solutions for products that do not meet the standard• Operated SAP for QC purposes• Created SOP for laboratory equipment and processes • Conducted laboratory trials for plastic recycling (polycarbonate and polystyrene)• Sourced for laboratory equipments needed for plastic recycling lab• Supported in customer’s pilot plant… Show more • Carried out QC testing for finished products• Performed routine testing for aerospace customer samples• Identified root causes and generated solutions for products that do not meet the standard• Operated SAP for QC purposes• Created SOP for laboratory equipment and processes • Conducted laboratory trials for plastic recycling (polycarbonate and polystyrene)• Sourced for laboratory equipments needed for plastic recycling lab• Supported in customer’s pilot plant trial for plastic recycling• Ensured timely calibration of equipments using CMMS• Maintained laboratory consumables • Maintained good housekeeping of the Lab• Disposed lab waste and expired chemicals periodically Show less

Singapore

• Carried out organoleptic (odour, colour) and analytical testing (Density meter, GCMS, Refractometer, Colorimeter) for raw materials and finished products • Created technical specification for finished products • Operated SAP for QC purposes• Identified root causes and generated solutions for products that do not meet the standard• Supervised and trained QC analyst in the team• Improved and reviewed QC procedures and parameters • Coordinated and carried out analytical… Show more • Carried out organoleptic (odour, colour) and analytical testing (Density meter, GCMS, Refractometer, Colorimeter) for raw materials and finished products • Created technical specification for finished products • Operated SAP for QC purposes• Identified root causes and generated solutions for products that do not meet the standard• Supervised and trained QC analyst in the team• Improved and reviewed QC procedures and parameters • Coordinated and carried out analytical testing for raw material homologation• Supported and carried out investigation of product quality issues from other affiliates, identified root causes and generated solutions • Ensured timely calibration of equipments • Maintained laboratory consumables • Performed basic troubleshooting and maintenance of equipments• Prepared 5S audit report for the production and warehouse department Show less

Singapore

• Carried out organoleptic (odour, colour) and analytical testing (Density meter, GCMS,Refractometer, Colorimeter) for raw materials and finished products • Identified root causes and generated solutions for products that do not meet the standard• Investigated customer complaints regarding quality issues and produced reports regarding non conformance of products• Operated SAP for QC purposes• Managed raw material and finished product retains • Created technical specification… Show more • Carried out organoleptic (odour, colour) and analytical testing (Density meter, GCMS,Refractometer, Colorimeter) for raw materials and finished products • Identified root causes and generated solutions for products that do not meet the standard• Investigated customer complaints regarding quality issues and produced reports regarding non conformance of products• Operated SAP for QC purposes• Managed raw material and finished product retains • Created technical specification for finished products • Performed calibration of equipment in a timely manner• Prepared 5S audit report for production and warehouse Show less

Singapore

• Conducted smelling test and quality control tests for raw materials, finished products and lab samples through the use of analytical equipments (GC, GCMS, Density meter, refractometer, colour spectrometer)• Performed calibration of equipment in a timely manner• Ensured that finished products and raw materials meet requirements and quality standards• Issued technical specification and certificate of analysis for products that meet quality standards• Investigated customer… Show more • Conducted smelling test and quality control tests for raw materials, finished products and lab samples through the use of analytical equipments (GC, GCMS, Density meter, refractometer, colour spectrometer)• Performed calibration of equipment in a timely manner• Ensured that finished products and raw materials meet requirements and quality standards• Issued technical specification and certificate of analysis for products that meet quality standards• Investigated customer complaints that are related to fragrance quality• Reviewed and revised the testing procedures for QC• Conducted QC tests for the adaptation of fragrances to ensure that the fragrances are in line with company’s global standard Show less

Singapore

Conducted quality control tests for finished goods and incoming fragrance raw materials by carrying out specific gravity, refractive index, flashpoint and smelling test.• Compounded reference samples for QC purposes.• Performed calibration of equipment (SG, RI machine) in a timely manner.• Troubleshoot problems related to QC and end product stability issues.• Evaluated new vendor quality for existing raw materials before switching.• Conducted QC retesting and shelf life… Show more Conducted quality control tests for finished goods and incoming fragrance raw materials by carrying out specific gravity, refractive index, flashpoint and smelling test.• Compounded reference samples for QC purposes.• Performed calibration of equipment (SG, RI machine) in a timely manner.• Troubleshoot problems related to QC and end product stability issues.• Evaluated new vendor quality for existing raw materials before switching.• Conducted QC retesting and shelf life extension.• Prepared COA, technical specification sheet, MSDS, IFRA and Allergen documents.• Prepared nonconforming product report and corrective action request for ISO purposes.• Filed and maintained QC Documents.• Developed and updated the SOP for QC.• Packed fragrance and soap samples for submission.• Prepared quotation, proforma invoice and scheduled the delivery of samples to the customer. Show less

Singapore

• Compounded fragrance formulas daily according to the predetermined formula.• Carried out general house-keeping of the lab by labelling and arranging fragrance raw materials in an orderly manner. • Updated daily lab inventory transactions by entering the amount of raw materials used into the electronic database.• Maintained consumables of the lab.• Assisted in the stock take for warehouse.• Assisted in small batch fragrance production.

19 Tai Seng Ave, Home-Fix Building #06-10 Singapore 534054

• Conducted research and development in hair care for silicone free rinse off conditioner, leave in conditioner and leave in conditioning spray.• Concocted gingerbread and candy cane fragrance for Christmas.• Carried out stability testing.• Carried out tests on hair conditioner efficacy and sensory testing for body wash and lotion. • Developed the SOP and led the production for rinse off hair conditioner.• Carried out the production for body wash and shampoo• Prepared… Show more • Conducted research and development in hair care for silicone free rinse off conditioner, leave in conditioner and leave in conditioning spray.• Concocted gingerbread and candy cane fragrance for Christmas.• Carried out stability testing.• Carried out tests on hair conditioner efficacy and sensory testing for body wash and lotion. • Developed the SOP and led the production for rinse off hair conditioner.• Carried out the production for body wash and shampoo• Prepared the deliverables and progress of project to be discussed during weekly meeting session with team members and the manager. • Recorded the purpose, observations, data for pH and viscosity for each experiment into the dropbox file.• Contacted suppliers for the MOQ and pricing of raw materials for purchase.• Carried out house-keeping of the lab and raw material storage area by labelling the raw materials, arranging the raw materials on shelves and update on the ingredients that are in stock. • Purchased consumables for the lab• Assisted in the warehouse and Christmas sales to promote products to the customers Show less

Singapore

Prepared laundry detergent, EDT, shampoo, detergent powder, fabric softener as well as conditioner and soap bar samples for fragrance testing.Diluted and determined the amount of base needed for preparation of sample.

Singapore

Handled correspondences to inform vendors on pre-shipment samples while collected reply acknowledgements.Carried out updating of pre-shipment sample list and generated purchase orders using SAP.

Bachelor’S Degree, Biochemistry

Bachelor of science specialized in applied biochemistry.

Diploma In Perfumery And Cosmetic Science

Specialisation in Chemistry, Perfumery and Cosmetic Science Training in chemistry with applications in perfumery and cosmetic science.