Bannu, Khyber Pakhtunkhwa, Pakistan +92 329 9969277 info@globaltechpk.org

Software Engineering Portfolio

Demonstrating genuine production software systems architected, developed, and maintained by Global Tech Software House.

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Verified Case Studies

Operational Platforms Built In-House

Every case study below represents an operational, functional software platform running in production.

Production • Fully Operational EdTech & Learning Management

Global Tech Student LMS & Academic Portal

Problem Solved:

Educational institutions traditionally struggled with scattered manual attendance records, paper roll slips, and lost student ID cards.

Solution Delivered:

A centralized multi-role portal allowing students to access lecture materials, track daily attendance percentages, download roll number slips, and display digital photo ID cards.

Key System Features:
  • Secure student login with first-time activation flow
  • Automated attendance tracking and visual progress bars
  • Digital student ID card generation with front & back design
  • Lecture slides, syllabus resources, and noticeboard announcements
PHP 8.x MySQL Bootstrap 5 REST APIs CSS3
Access Student Portal
Production • Fully Operational Online Examination & Assessment

Computer-Based Testing (CBT) Engine

Problem Solved:

Conducting physical exams on paper created logistical delays in question printing, manual grading overheads, and risks of exam paper leaks.

Solution Delivered:

An automated, high-concurrency online examination engine with randomized question sets, timed question timers, automated test violation logging, and immediate score tabulation.

Key System Features:
  • Roll number authentication and session security
  • Randomized MCQ question pool selection
  • Instant automated score calculation upon submission
  • Invigilation reporting and anti-cheating tracking system
PHP MySQL JavaScript HTML5 Canvas CSRF Protection
View CBT Testing Portal
Production • Fully Operational Public Intake & Workflow Automation

Online Admission & Receipt Generation System

Problem Solved:

Prospective students visiting physical campus counters experienced long queues and manual paperwork during peak admission cycles.

Solution Delivered:

A fast online registration system with dynamic course selection, duplicate CNIC detection, automatic roll slip scheduling, and instant PDF-formatted receipt generation.

Key System Features:
  • One student = one active course limit enforcement
  • Live administrative control to open/close batches
  • Instant downloadable admission receipt with official stamp
  • Seamless integration with the student database
PHP MySQL PDO Post-Redirect-Get (PRG) Bootstrap 5
View Online Admission Form
Production • Fully Operational Verification & Security

Tamper-Evident QR Credential Authenticator

Problem Solved:

Paper certificates and academic transcripts are vulnerable to physical forgery, creating verification delays for employers and government departments.

Solution Delivered:

A cryptographic verification engine where every diploma includes a unique verification token and dynamic QR code linking directly to our real-time database.

Key System Features:
  • Zero-friction QR scan authentication via mobile camera
  • Instant verification of student name, roll number, course, and issue date
  • Tamper-evident verification status indicators
  • Privacy-preserved output safeguarding confidential details
PHP MySQL QR Code Engine SVG Stamps Security Tokens
Try Certificate Verification

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