Hilary onianwa
@hilaryonianwa
I test full-stack applications, improving performance, reliability, and release quality.
NigeriaWhat I'm looking for
I test React/Next.js frontends and Java Spring Boot APIs across full-stack production projects, working directly with engineers to reproduce, isolate, and close bugs before release.
In my current Quality Assurance Engineer role, I diagnosed client-side asset and database-query bottlenecks that reduced page-load times by 50%. I also validated reusable UI components and modular backend services, reducing feature regression issues and decreasing baseline feature delivery time by 25%.
For Xpress Payment Solutions' XBS Admin and Merchant Portals, I authored test scripts for core functionality, UI data consistency, wallet workflows, KYC tiering, and role-based access control.
I've also tested the Queenette E-Commerce Platform and The Providence News Platform, validating checkout rules, APIs, database schemas, rendering paths, performance, SEO, and content-delivery workflows. My telecommunications training and CCNA coursework strengthen my foundation in infrastructure, security, and network testing.
Experience
Work history, roles, and key accomplishments
Quality Assurance Engineer
Xpress Payment Solutions
Jan 2023 - Present (3 years 8 months)
Performed continuous quality checks across the full application stack, testing React/Next.js frontends and Java (Spring Boot) backend APIs prior to release. Diagnosed and resolved performance defects, reducing page load times by 50% and decreasing feature delivery time by 25%.
Education
Degrees, certifications, and relevant coursework
University of Ilorin
Bachelor of Science, Telecommunication Science
2021 - 2025
Grade: 4.13/5.00
Activities and societies: Completed Cisco CCNA 1 & 2, with lab work in IP networks, routing, switching, and system management. Practical coursework on workstation and server administration, and network security testing using PfSense.
Pursued a Bachelor of Science in Telecommunication Science, achieving a GPA of 4.13/5.00 in core telecommunication courses. Completed Cisco CCNA 1 & 2 with lab work in IP networks, routing, switching, and system management.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Job categories
Skills
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