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henryhkb User

@henryhkbuser

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Results-driven Senior PHP Developer with 5+ years of experience.

Ghana

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What I'm looking for

I am looking for a role that values innovation and offers opportunities for mentorship and growth.

I am a results-driven Senior PHP Developer with over 5 years of experience specializing in building high-performance APIs and custom web applications using core PHP. My expertise lies in designing scalable, low-overhead RESTful APIs optimized for high-traffic environments. I am proficient in SQL and NoSQL databases, security best practices, and AI-enhanced development methodologies. I am passionate about optimizing system performance and mentoring junior developers to maintain high coding standards.

In my recent role as CEO & Software Developer at OrPasser, I designed and developed RESTful APIs for seamless integration with third-party services, ensuring rapid response times and scalability. I led a team of developers, enforcing best coding practices and integrating AI tools to automate development processes. My previous experience as Information Technology Manager at Korle Bu Teaching Hospital allowed me to architect and develop custom PHP applications while implementing robust cybersecurity measures to protect sensitive data.

Experience

Work history, roles, and key accomplishments

Current

Information Technology Manager

Current

Korle Bu Teaching Hospital

Oct 2023 - Present (1 year 8 months)

Architected and developed custom PHP applications, eliminating reliance on frameworks for performance-critical tasks, and built API-driven solutions to manage hospital IT infrastructure. Implemented robust cybersecurity measures for API protection against OWASP vulnerabilities and designed optimized database schemas for high-load environments. Led technical teams and mentored junior developers on

PHP API Development Cybersecurity OWASP Database Schema Design Query Optimization Technical Leadership Mentoring

CEO & Software Developer

OrPasser

Feb 2023 - Nov 2024 (1 year 9 months)

Designed, developed, and maintained RESTful APIs using core PHP for seamless integration with third-party services. Led the architecture and development of high-performance applications, ensuring rapid response times and scalability, while also implementing authentication and authorization mechanisms. Conducted performance tuning, query optimization, and integrated AI tools to automate development

PHP RESTful API Design MySQL MongoDB Swagger AI Development Code Review Team Leadership

IT Manager

Korle Bu Teaching Hospital

Oct 2020 - Dec 2022 (2 years 2 months)

Developed a content management web application using PHP and MySQL to streamline document tracking and reporting, and managed large-scale IT projects including network infrastructure improvements. Implemented secure authentication protocols and session management to protect sensitive data. Diagnosed and resolved critical software challenges in hospital operations, including scheduling, billing, an