OKONJI EMEKA

Developed Sofia Central, a multi-tenant healthcare SaaS and EMR platform using Next.js, delivering Pharmacy, Patient Management, Admissions, and RBAC modules for hospital operations.

Engineered pharmacy and inventory management systems supporting prescription fulfillment, stock tracking, procurement workflows, vendor ordering, and medication dispensing processes.

Built Sofia Pharmacy, a React-based pharmacy management platform featuring onboarding, subscriptions, authentication, patient registration, check-ins, inventory management, and role-based access control.

Collaborated with backend engineers, product managers, and designers to deliver scalable healthcare solutions focused on performance, maintainability, and user experience.

Delivered fully functional, SEO-optimized interfaces for core modules including loans, authentication, transactions, and marketplace, supporting both user and admin applications.

Increased initial application load times by 85% and significantly improved overall user experience through strategic implementation of performance optimization techniques.

Enhanced UI consistency across all applications by strictly adhering to the Figma design system and enforcing robust design standards, contributing to a scalable and readable frontend component architecture. Contributed to a reported 100%+ increase in bank visibility and revenue by ensuring a fully secured, bank-grade security framework within the application's frontend.

Engineered and deployed a robust payment system on the frontend, integrating seamlessly with backend APIs for real-time transaction validation, bank account management, loan request/approval (including digital KYC), and marketplace product payment carts.

Developed a Biometric Electronic Attendance App, implementing a clock-in/clock-out system for staff in an institution using biometric scanners.

Automated vendor approvals and department proposals for the Chief Medical Director by developing Accounting Software for Edo Specialist Hospital.

Engineered the Benin Club Computerization system, including e-voting, member wallet, fund tabs, dashboard, subscriptions, order history, and notifications, enhancing club management.

Designed and developed an HR SaaS Application (In Progress) covering recruitment, onboarding, payroll, LMS, leave management, disciplinary management, and chat functionalities.

Automated processes for a medium-sized business with a Sales Application, including outstanding analysis, bill of materials (BOM) management, and sales reporting, streamlining operations for staff, managers, and business owners.

Delivered fully functional interfaces for Accounting, To-Do, and Channels applications, enabling early adoption by internal test users within 3 months.

Increased development efficiency by 25% through building and documenting reusable UI components with Microsoft Fluent UI.

Improved UI consistency across applications by aligning implementations with the Figma design system and enforcing design standards.