Trịnh T.-Maker and Reviewer – AI Trainer – Biology and Basic Medical Science Expert
Check rate
Experience
Maker and Reviewer – AI Trainer – Biology and Basic Medical Science Expert
TELUS Digital AI Community
- Develop complex, original question-and-answer pairs based on biology and basic medical science topics
- Ensure questions involve multi-step problem-solving and critical thinking
- Provide detailed, clear solutions that meet high academic standards
- Collaborate with cross-functional teams to refine and enhance content
Researcher
NUGEN INDUSTRIES
- Research used lab equipment, parts and consumables designed for biological, medical and microbiological laboratories and write clear, detailed descriptions and specifications
- List items on eBay including name, model, part number, serial number, expiration date, manufacturer, price, full description, technical specifications and high-quality photos and videos
- Update eBay IDs and item locations in the inventory master file
- Create labels and stock keeping units (SKUs) for the items
- Research market prices for the items
Executive Assistant to the Taiwanese Factory Manager
ALFA SAIGON Plant Protection
- Strategically plan the production and manufacturing of pesticide and herbicide products for both export and domestic markets
- Oversee the management of auxiliaries, raw materials, semi-finished products and finished goods within the warehouse and inventory
- Ensure that all personnel and facilities within the factory are fully operational and ready for use
- Monitor and track the annual calibration of equipment and machinery
- Maintain stringent oversight of production formulations, production lines, packing processes, as well as the quality and quantity of semi-finished and finished products, production rates and labor costs
- Undertake health, safety and hygiene standards within the organization
Research Assistant
Oxford University Clinical Research Unit
- Macrophage cell culture: Conduct cell death assay infected with various pathogens such as S. Typhi, S. Paratyphi A, S. Typhimurium and E. coli
- Protein expression and purification: Clone candidate antigens into pET28b for His-Tag purification with E. coli BL21(DE3) pLysS and purify soluble and insoluble recombinant proteins
- Enzyme-linked immunosorbent assay: Employ ELISAs to detect antigen-specific IgA, IgM and IgG antibodies with various immune response phases in ALS and human plasma typhoid fever for infection confirmation
- Immuno-strip for rapid diagnostic test: Immobilize S. Typhi antigens on nitrocellulose membranes and test with plasma samples
- Immuno-fluorescence staining assay: Visualize expression of S. Typhi antigens with a wide-field fluorescent microscope
- Serum bactericidal assay (SBA): Assess bactericidal activity of mice sera and clinical patient sera against wild-type and mutant S. Typhi and S. Paratyphi A strains
- Gene knockout via homologous recombination with site-specific mutagenesis
- Transposon directed insertion sequencing (TraDIS): Generate mutant libraries of clinical S. Typhi and S. Paratyphi A isolates using Tn5 transposon
- Molecular biology techniques: DNA, RNA and protein extraction, PCR, gene sequencing, flow cytometry, electroporation transformation and SDS-PAGE
- Microbiology methods: Microbial cultures and testing methodologies for research and diagnostic laboratories and pharmaceutical manufacturing
- Applied R and Python for statistical analysis, visualization and plotting of serology, SBA, TraDIS, genome, OMIC and cytokine metadata and functional classification of S. Typhi genes using KEGG pathways and gene ontology
- Collected, managed and analyzed case report forms as a clinical research associate
- Participated in TyVAC and STRATAA typhoid clinical vaccine trials
Quality Control
MEKOPHAR Chemical Pharmaceutical Joint-Stock Company
- Conducting evaluations of pharmaceutical auxiliaries, raw materials, semi-finished products, and final products utilizing biological and chemical methodologies
- Overseeing the management of reagents and the calibration of equipment and machinery
- Preparing pertinent documentation for Good Laboratory Practice (GLP) and Good Manufacturing Practice (GMP) audits
- Composing Standard Operating Procedures (SOP)
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Biotechnology, Healthcare, Pharmaceutical, Agriculture, Chemical, and Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Research and Development, Quality Assurance, Operations, Sales, Production, and Supply Chain Management.
Skills
- Computer: Adept In Programming Language (R And Python) And Microsoft Office As Well
Languages
Education
University of Natural Sciences
Master of Science, Genetics · Genetics · Viet Nam
University of Natural Sciences
Bachelor of Science, Biology · Biology · Viet Nam
Certifications & licenses
Good Research Practice
Medical Research Council
Quantitative Immunology, 9th HKU - Pasteur Immunology Course
Freelancer
micro1's Al Interview
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Trịnh speaks the following languages: Vietnamese (Native), English (Advanced).
Trịnh has at least 12 years of experience. During this time, Trịnh has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 3 years and 6 months. Note that Trịnh may not have shared all experience and actually has more experience.
Based on recent experience, Trịnh would be well-suited for roles such as: Maker and Reviewer – AI Trainer – Biology and Basic Medical Science Expert, Researcher, Executive Assistant to the Taiwanese Factory Manager.
Trịnh's most recent position is Maker and Reviewer – AI Trainer – Biology and Basic Medical Science Expert at TELUS Digital AI Community.
In recent years, Trịnh has worked for TELUS Digital AI Community, NUGEN INDUSTRIES, ALFA SAIGON Plant Protection, and Oxford University Clinical Research Unit.
Trịnh is most experienced in industries like Biotechnology, Healthcare, and Pharmaceutical. Trịnh also has some experience in Agriculture, Chemical, and Information Technology.
Trịnh is most experienced in business areas like Research and Development, Quality Assurance, and Production. Trịnh also has some experience in Supply Chain Management, Operations, and Sales.
Trịnh has recently worked in industries like Biotechnology, Healthcare, and Agriculture.
Trịnh has recently worked in business areas like Research and Development, Quality Assurance, and Production.
Trịnh holds a Master in Genetics from University of Natural Sciences and a Bachelor in Biology from University of Natural Sciences.
Trịnh has 4 certificates. Among them, these include: Good Research Practice, Quantitative Immunology, 9th HKU - Pasteur Immunology Course, and Freelancer.
The availability of Trịnh needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 18 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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