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A S DevSolutions
AS
Developer · IT Staff
Available for projects
Sunyani Teaching Hospital
Sunyani, Bono Region, Ghana
Full-Stack Developer · A S DevSolutions

AGYEI
Stephen

Healthcare IT professional & digital solutions builder

IT Staff at Sunyani Teaching Hospital and founder of A S DevSolutions. I design and build purposeful web systems — combining hands-on clinical IT experience with full-stack development to create platforms that genuinely improve how organisations operate and how care is delivered.

Mentor & Guidance

The Man Behind the Vision

AHN
IT Manager
Mentor & Guide
Sunyani Teaching Hospital
Sunyani, Bono Region
Inspiration & Guidance

Mr. ABDUL HADI NUHU

IT Manager, Sunyani Teaching Hospital  ·  Mentor & Guide

"

Behind every meaningful project is a person who believed in it long before it took shape. For me, that person has always been Mr. Abdul Hadi Nuhu. His steady guidance, depth of IT experience, and quiet confidence in my abilities have shaped not just individual platforms — but the way I approach every challenge I face. He is not simply a manager; he is the kind of mentor whose wisdom you carry with you long after the work is done. Every line of code I write, every design decision, every late-night debugging session — they all carry a piece of his encouragement and belief. This work is, in no small part, his work too. Thank you, Boss, for consistently inspiring me to build with purpose, to think with depth, and to never settle for less than what truly serves people. It is a rare privilege to work alongside someone who leads by example every single day.

— AGYEI Stephen, Developer · A S DevSolutions
Technical Skills

What I Build With

Backend Development
Server-side PHP with PDO/MySQL, secure session management, bcrypt authentication, AJAX handlers, and structured endpoint design.
PHP 8MySQLPDObcryptAJAX
Frontend Engineering
Responsive HTML/CSS/JS interfaces with scroll-reveal, carousel components, and dark/light theming.
HTML5CSS3JavaScriptIntersectionObserver
Database Architecture
MySQL schema design with referential integrity, auto-generated codes via triggers, role-based access control, and audit logging.
MySQLTriggersRBACAudit Logsutf8mb4
Security & Auth
Secure login flows with session regeneration, CSRF protection, role-based routing, and timeout handling for multi-role admin panels.
Session SecurityCSRFpassword_verify()RBAC
Admin Dashboards
Full admin panels with analytics stat cards, Chart.js visualizations, AJAX modals, CSV export, and pagination.
Chart.jsAJAX ModalsCSV ExportPagination
Healthcare IT
Practical experience as IT staff at Sunyani Teaching Hospital — understanding clinical workflows, data sensitivity, and the real needs of healthcare digital infrastructure.
Clinical ITHealth SystemsPatient DataInfrastructure

Let's build something great

A S DevSolutions  ·  Healthcare IT & Web Development  ·  Sunyani, Ghana