Bogdan Busuioc

Tutoring Center Management System (Web Application) | HTML, CSS, JavaScript, PHP, MySQL 3D

Developed a full-scale web-based management system for a tutoring center, covering academic, administrative, and reporting workflows.

• Implemented role-based authentication for Student, Teacher, and Administrator accounts.
• Developed CRUD operations for:
  Students, teachers, courses, classrooms, and schedules
  Attendance records per session
  Grades per student and subject
• Enabled teacher-specific workflows , allowing teachers to add/edit grades and mark attendance.
• Built admin dashboards with aggregated statistics for attendance and grades.
• Implemented data export functionality in PDF and Excel formats .
• Ensured data validation, relational integrity, and consistency across the database.
• Performed manual functional testing for CRUD operations, permissions, exports, and edge cases.

3D Printing Company – Admin Management System & Presentation Website | HTML, CSS, JavaScript, PHP, MySQL

Developed a presentation website and a complex admin management system for a 3D printing company.

Presentation Website:

• Built a responsive presentation website for the company's services.
• Implemented a contact form with data submission to the backend .
• Performed form validation and tested user input handling and submission flow.

Admin Management System:

• Implemented CRUD operations for products, materials, categories, subcategories, and suppliers.
• Developed sales and purchase management with full history tracking.
• Built proforma invoice generation with direct PDF export .
• Designed a dashboard with business statistics for stock, sales, and purchases.
• Implemented automated inventory logic :
  Automatic stock increase on purchases
  Automatic stock decrease on sales
• Validated business rules, calculations, and data synchronization across modules.
• Performed manual testing for CRUD operations, automation workflows, and data accuracy.