Chiamaka Mushinwa
@chiamakamushinwa
Technical product manager shaping secure financial products and payment journeys.
NigeriaWhat I'm looking for
I’m a Technical Product Manager and Product Owner with 3+ years of experience building and delivering financial products within commercial banking. I translate complex payment operations into clear product requirements, functional specifications, business rules, and technical workflows that engineering teams can implement with confidence.
At Optimus Bank, I own product requirements and PRDs for digital banking products, collaborate across engineering, design, QA, operations, and compliance, and lead User Acceptance Testing (UAT) to validate readiness before release. I also drive fintech and payment infrastructure integrations with partners like Western Union and eTranzact, analyze user feedback and operational pain points to optimize customer journeys, and apply product and QA thinking to identify usability gaps, edge cases, and transaction failure scenarios.
Experience
Work history, roles, and key accomplishments
Product Owner
Optimus Bank
May 2022 - Jun 2026 (4 years 1 month)
Owned product requirements, functional specifications, PRDs, and business rules for the Optiverse App, translating operational and customer needs into implementable digital banking solutions. Led UAT and worked with engineering, design, QA, operations, and compliance to deliver secure, customer-focused releases and fintech/payment partner integrations.
Quality Assurance Editor
Sabi Writers
Aug 2020 - Mar 2022 (1 year 7 months)
Managed quality assurance processes and review workflows to improve content accuracy, consistency, and client satisfaction. Identified process gaps and implemented quality control measures while collaborating with writers and stakeholders to resolve feedback issues and improve operational efficiency.
Education
Degrees, certifications, and relevant coursework
MIVA Open University
Master of Information Technology, Information Technology
2026 -
Pursuing a Master of Information Technology at MIVA Open University (August 2026).
University of Ibadan
Bachelor of Education, Education
2017 -
Studied for a Bachelor of Education at the University of Ibadan (August 2017).
Availability
Location
NigeriaAuthorized to work in
Job categories
Skills
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