Tiani Spears
Scientist
Edison
Summary
Biology graduate with six years of hands-on industrial laboratory experience supporting batch preparation, product testing, process optimization, and documentation in regulated R&D environments. Proven ability to execute experimental procedures with precision, maintain strong safety compliance, and collaborate cross-functionally to support new ingredient and product development. Highly detail-oriented with strong interest in applied research and scalable manufacturing processes.
Overview
7
7
years of professional experience
Work History
Laboratory Technician
Colgate-Palmolive
03.2023 - Current
- Prepared and augmented laboratory and pilot-scale batches supporting new and existing product development
- Conducted analytical and performance testing to evaluate product quality and stability
- Performed routine calibration of balances and pH meters to ensure experimental accuracy
- Maintained detailed electronic documentation of experimental procedures and results
- Identified processing issues during batch execution and supported corrective actions to improve efficiency
- Worked collaboratively in a team-based R&D environment with strict safety and quality standards
Junior Chemist
KDC/One
08.2022 - 11.2022
- Prepared and evaluated laboratory batches for client approvals and formulation validation
- Compiled and analyzed experimental data to support formulation optimization
- Operated specialized laboratory equipment for technical testing and evaluation
- Ensured product stability and performance met defined project requirements
- Maintained accurate and complete laboratory notebooks
Hair Color Lab Assistant
Wella
06.2021 - 08.2022
- Executed laboratory formulations following established protocols from senior scientists
- Utilized laboratory equipment including balances, pH meters, hot plates, and homogenizers
- Mixed chemical components in controlled environments to produce developers, tints, and shampoos
- Collaborated with cross-functional teams to meet production timelines and quality goals
- Maintained clean, organized workspaces in compliance with laboratory safety practices
Lab Assistant
Quest Diagnostics
05.2019 - 03.2021
- Processed biological specimens using standardized laboratory procedures
- Maintained laboratory equipment, inventory, and workflow efficiency
- Followed strict safety, compliance, and documentation protocols
- Supported daily laboratory operations in a high-throughput environment
Education
Bachelor of Science - Biology
Montclair State University
Montclair, NJ07-2020
Skills
Laboratory batch preparation & pilot plant operations
Experimental execution & data documentation
Process optimization & troubleshooting
PH measurement, calibration & analytical testing
SOP adherence, PPE & laboratory safety compliance
Cross-functional collaboration & technical communication
Cosmetic Formulation Science Certificate Olay (Procter & Gamble) · Coursera
- Learned fundamentals of skincare formulation, ingredient functionality, emulsions, and stability testing
- Gained exposure to cosmetic chemistry, product safety, and formulation problem-solving
- Cosmetic chemistry principles, ingredient selection, formulation design, and product stability
Timeline
Laboratory Technician
Colgate-Palmolive
03.2023 - Current
Junior Chemist
KDC/One
08.2022 - 11.2022
Hair Color Lab Assistant
Wella
06.2021 - 08.2022
Lab Assistant
Quest Diagnostics
05.2019 - 03.2021
Bachelor of Science - Biology
Montclair State University