Jude Tech

Detail-oriented Software Engineer with 6+ years building and validating backend systems, RESTful APIs, and cross-platform mobile applications for fintech, healthcare, and government platforms. Deep hands-on familiarity with the systems under test — API contracts, authentication and authorization layers, database performance, and third-party SDK integrations — gives a strong foundation for identifying edge cases, security gaps, and data-integrity issues others might miss. Experienced in code review, defect triage, and enforcing coding and data-validation standards across engineering teams.

EC-Council certified in SQL Injection Prevention, with practical experience testing and securing financial and health data systems. Looking to bring this quality-first mindset to a dedicated Quality Assurance role.

Quality Assurance Engineer (Contract) at Workplace Wellness (2025-07 – 2025-12)

• Validated API performance, reliability, and security for a health-focused wearable application, testing endpoints against compliance and data-handling requirements before release.
• Built RESTful APIs with testability in mind, defining clear input/output contracts to support downstream QA and integration testing.
• Worked with cross-functional, cross-timezone teams in an Agile environment, surfacing issues early and verifying fixes against acceptance criteria.

Mobile Engineer (Contract) at OmiVideo (2025-01 – 2025-12)

• Tested and optimized a cross-platform (iOS/Android) video editing app built with Flutter, validating performance and stability under large-file, high-load conditions.
• Verified native device API and third-party SDK integrations across platforms, catching platform-specific defects before release.

Software Quality Assurance Engineer (Contract) at AvaPay (2022-08 – 2024-12)

• Tested and validated secure RESTful APIs for fintech mobile applications serving thousands of end users, ensuring correctness of financial transaction flows.
• Verified Moniepoint and Monnify payment SDK integrations, checking transaction accuracy, error handling, and edge-case behavior.
• Implemented and tested authentication, authorization, and data-validation layers, directly responsible for closing financial data security gaps.
• Worked with mobile front-end teams to define and validate API contracts, reducing integration defects between services.

Senior Backend Engineer at Maziv Technologies Limited (2020-12 – 2024-05)

• Led code reviews and established coding standards for a team of 4 engineers, acting as a quality gate for financial management system releases.
• Designed and reviewed RESTful services for high-availability, fault-tolerant financial platforms, focused on reliability under real-world conditions.
• Diagnosed and resolved performance issues via database query optimization and caching, verifying improvements through before/after testing.

Backend Engineer at Bank of Industry (BOI) (2019-06 – 2020-08)

• Led a team of 4 engineers validating a Consensus Management System's API layer for government stakeholders, ensuring correctness under regulatory scrutiny.
• Designed and tested secure data-exchange protocols and role-based access control (RBAC), verifying that access restrictions behaved as intended.
• Authored system documentation and technical specifications used to support test planning, maintenance, and compliance audits.

B.Sc. in Pure and Applied Physics – University of Africa, Toru-Orua