Joseph Wamulume

Software Developer | 4+ Years Experience

Secure, data-driven software for institutions that cannot afford downtime.

Software Developer with over four years of experience designing, developing, and maintaining secure, data-driven web applications. Experienced in building scalable enterprise systems that support large user bases and mission-critical operations.

Strong background in system analysis, application support, and technical documentation.

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About

Grounded engineering for mission-critical environments

I build systems that institutions rely on daily, with a practical focus on reliability, usability, and operational continuity.

My work centers on designing and delivering software that digitizes complex institutional workflows, from admissions and registration to accommodation and communication. I prioritize secure architecture, clear user flows, and maintainable implementations.

Beyond feature delivery, I provide ongoing support, technical documentation, and training support to ensure successful adoption. The objective is always the same: dependable systems that improve service delivery for staff and students.

Impact

What I have delivered at ZCAS and ZCAS University

A practical track record focused on digitization, operational efficiency, and system reliability.

Student Journey Digitization

  • Built online application modules so prospective students can apply and be processed without physical office visits.
  • Developed online course registration workflows for semester enrollment.
  • Built online accommodation booking with room selection and payment flows.

Payments and Operations

  • Implemented VISA and mobile money payments integrated with Microsoft Dynamics 365 Business Central.
  • Enabled automated invoice and receipt generation through ERP-linked payment workflows.
  • Implemented student-centered operational reports within the student information systems.

Communication and Platform Delivery

  • Developed a communications module for bulk student messaging via email and SMS.
  • Designed and developed institutional websites for ZCAS and ZCAS University using WordPress.
  • Provided ongoing support, troubleshooting, and user assistance to staff and students.

Rollouts and Enablement

  • Prepared technical documentation for new modules and platform upgrades.
  • Supported user training during system rollouts and operational transitions.
  • Maintained reliability and system availability across mission-critical academic operations.

Tech Stack

Core technologies I use

Tools I actively use for frontend delivery, backend development, data management, and deployment environments.

HTML
CSS
JavaScript
React
PHP
Laravel
Java
Spring Boot
MySQL
SQL
Docker
Linux

Projects

Selected work

Flagship institutional systems and supporting products demonstrating both delivery depth and breadth.

ZCAS Student Information System preview

Flagship Institutional Platform

ZCAS Student Information System

Core student information platform supporting application processing, registration workflows, payments, accommodation, communication, and reporting.

sis.zcas.edu.zm

PHPLaravelMySQLInstitutional Systems
Visit Platform
ZCAS University eSIS preview

Flagship Institutional Platform

ZCAS University eSIS

University-focused student information system enabling digital admissions, registration, payments, and workflow automation for academic operations.

esis.zcasu.edu.zm

PHPLaravelMySQLEnterprise Workflow
Visit Platform
Football Stats Dashboard preview

Data-Rich Sports Product

Football Stats Dashboard

A football statistics dashboard for standings, team detail views, and player analysis with fast data retrieval workflows.

football-stats-dashboard-j3sa.onrender.com

ReactMongoDBExpressNode.js
Live DemoGitHub
ZCAS Professional Website preview

Institutional Web Delivery

ZCAS Professional Website

Official public-facing site for professional programs, course information, and application pathways.

zcas.ac.zm/zcas-professional

WordPressContent ArchitectureInstitutional Web
View Website
Personal Portfolio Website preview

Design and Frontend Showcase

Personal Portfolio Website

Personal portfolio built to present technical work, delivery impact, and professional positioning.

joseph-builds.vercel.app

Next.jsTailwind CSSTypeScript
Live SiteGitHub

Contact

Let us connect

Open to conversations around software development, institutional systems, and product improvements.

Contact Information

Email: josephwamulume@gmail.com

Phone: +260 975 944 213 / +260 962 183 068

Profiles

LinkedIn: linkedin.com/in/joseph-wamulumeGitHub: github.com/JosephWamulume