Olusesan Promise

Detail-oriented laboratory scientist with hands-on experience across phytochemistry, microbiology, and bioassay techniques in academic research settings in Nigeria and the United States. Proficient in in-vitro and in-vivo evaluation, chromatographic separation, DNA extraction, and molecular identification. Proven ability to maintain sterile environments, prepare specialized media and reagents, and support multi-project research teams.

Experienced in both independent research and collaborative lab support roles.

Teaching Assistant, Microbiology at Department of Biological Sciences, Western Illinois University (2025-08 – Present)

• Prepared microbial cultures, agar plates, and specialized media for research and instructional use in support of graduate students.
• Maintained sterile lab environments and ensured accurate formulation of reagents and growth substrates.
• Guided undergraduate students in core microbiological techniques including aseptic transfer, culturing, staining, and microscopy.
• Supported lab-based instruction by demonstrating procedures and reinforcing theoretical concepts through hands-on practice.
• Monitored student performance during practical sessions and provided constructive feedback to enhance lab proficiency.

Field Research Operator at Bayer Crop Science (2026-06 – 2026-08)

• Used handheld devices to record field observations across crop research plots.
• Performed stand counts, biomass root digs, flowering node assessments, and other crop physiology evaluations.

Community Primary Health Care Volunteer at Eleyele Community Clinic (2024-01 – 2024-03)

• Assisted healthcare professionals with basic health education and community outreach.
• Supported patient registration, record organization, and coordination of health screening and wellness initiatives.
• Promoted preventive healthcare practices including hygiene, nutrition, and disease prevention awareness.

Teaching Assistant at Department of Plant Science, Olabisi Onabanjo University (2020-04 – 2020-12)

• Conducted organic chemistry tutorials for first-year students in the Department of Plant Science.
• Assisted in grading student assignments in accordance with established grading criteria.
• Provided academic guidance to students with learning difficulties.

Laboratory Assistant at Crowncrest Medical Lab (2018-01 – 2018-09)

• Performed patient sample collection and conducted routine laboratory tests.
• Assisted with blood screening and x-ray diagnosis procedures.
• Maintained lab equipment to ensure proper function and readiness for use.
• Prepared and documented test reports in support of clinical laboratory operations.

Food Pantry Volunteer at Christ Apostolic Church, Adamasingba (2016 – 2018)

• Assisted in stocking shelves, packing food bags, and sorting donations.
• Designed a computerized inventory system to track donations and distribution.

M.Sc. in Biological Science – Western Illinois University (2026)

B.Sc. in Plant Science – Olabisi Onabanjo University (2023)