Update Arda's Personal Efforts Page

[ArdaVural]

🧱 Description

Update Arda's personal efforts page so that it follows the rules presented in Customer Milestone 1.

Examples: Poor examples: "I attended the lectures and group meetings" or "I designed a project plan". Good example: "Researched the Swagger API Development support tools with (another team member) and prepared the infrastructure. The resulting API documentation can be seen at (URI of your API documentation). "

📋 Acceptance Criteria

• [x] Arda's personal efforts page reflects the work done by him and abides by the rules.

[ArdaVural]

Personal Efforts are updated.