Open to opportunities

Oluwasina Olayinka

@oluwasinaolayinka

Message

I improve operations, sales, and learning environments through analytical problem-solving and hands-on leadership.

Nigeria

Message

What I'm looking for

I’m looking for an opportunity where I can apply my analytical, operational, sales, and people-management skills to support business growth, solve practical challenges, and continue learning. I’m open to relocation.

I’ve managed retail operations at Stay Alive Ventures, handling inventory audits, vendor relationships, customer service, store accounts, and cash and credit transactions while consistently meeting monthly sales targets.

I also gained hands-on experience with chemical control processes and industrial production lines at Nigeria GBB Juice Company, while supporting retail outreach and building product loyalty among field distributors.

More recently, I taught Mathematics and Chemistry at God's Grace International School, simplifying complex concepts, coordinating assessments, and creating an inclusive classroom environment. I bring an Industrial Chemistry background, strong communication, data analysis, and operational problem-solving skills, and I’m open to relocation.

Experience

Work history, roles, and key accomplishments

Mathematics & Chemistry Teacher

God's Grace International School

Aug 2023 - Jul 2024 (11 months)

Instructed senior students in Mathematics and Chemistry, simplifying complex concepts to improve class performance. Managed classroom dynamics and organized curriculum tracking and weekly assessment reviews.

Mathematics Chemistry Classroom Management Curriculum Development Student Assessment

Factory Worker & Sales Representative

Nigeria GBB Juice Company

Jul 2019 - Dec 2019 (5 months)

Completed a 6-month student internship, gaining hands-on knowledge of chemical control processes and industrial production lines. Balanced factory floor obligations with retail outreach, promoting brand offerings to field distributors.

processes Retail Sales

Store Manager / Salesperson

Stay Alive Ventures

Mar 2014 - Nov 2016 (2 years 8 months)

Oversaw daily store operations, managing inventory audits, vendor interactions, and customer relations. Reconciled weekly and monthly accounts, ensuring precise cash and credit processing, and consistently achieved monthly sales targets.

Inventory Management Bookkeeping Cash Handling Sales

Education

Degrees, certifications, and relevant coursework

Adekunle Ajasin University

Bachelor of Science, Industrial Chemistry

2016 - 2023

Pursued a Bachelor of Science in Industrial Chemistry with a specialization in Industrial Process and Chemical Control Units. Completed the National Youth Service Corps (NYSC) scheme.