Revise README for clarity and additional details

Updated the README to enhance clarity and detail in system design principles, including rephrasing key disciplines and adding contact information.

Author: joaopaulonu

README.md

@@ -1,35 +1,55 @@
 # 🛠️ Designing a System
 
-This repository documents an in-depth study of the fundamental principles of system design, focusing on its ability to adapt to new requirements.  
-System design involves analyzing and synthesizing several critical aspects, represented in the image below.
+<img width="1024" height="370" alt="System Design Diagram" src="https://github.com/user-attachments/assets/a6098940-e43f-4d35-a7d7-7fb7c373e5a4" />
 
-The following points highlight the main topics covered in this study, illustrating the complex relationship between creativity, requirements, and engineering disciplines in defining a final solution.
+## 📄 Overview
+
+This repository presents a comprehensive study on the **fundamental principles of system design**, with a focus on adaptability to evolving requirements. System design is a multidisciplinary process that involves analyzing and synthesizing various engineering domains to arrive at robust, efficient, and scalable solutions.
+
+The topics covered here illustrate the intricate relationship between **creativity**, **technical constraints**, and **engineering disciplines**, all of which contribute to shaping a final product or system.
 
 ---
 
 ## 🔑 Key Disciplines in System Design
 
-- **Kinematics:** Defines the relationship between geometry and physical quantities such as position and displacement of rigid bodies, without considering the forces causing the motion.  
+- **Kinematics**  
+  Studies the motion of rigid bodies based on geometry and displacement, without considering the forces involved.
 
-- **Dynamics:** Ensures that the device’s parts perform their intended functions, taking into account inertia and differential relationships such as acceleration and velocity.  
+- **Dynamics**  
+  Ensures that system components perform their intended functions, accounting for inertia, acceleration, and velocity.
 
-- **Strength of Materials:** Guarantees that the system’s geometric form is preserved, even under loads, heat, or other factors that could cause deformation or failure.  
+- **Strength of Materials**  
+  Guarantees structural integrity under stress, heat, and other conditions that may cause deformation or failure.
 
-- **Thermodynamics:** Defines dimensions and geometry to ensure components do not reach temperatures that could compromise their mechanical strength.  
+- **Thermodynamics**  
+  Defines dimensions and geometry to prevent components from reaching critical temperatures that compromise strength.
 
-- **Fluid Mechanics:** Determines the loads generated by liquids to optimize component geometry and dimensions, allowing the system to benefit from fluid properties.  
+- **Fluid Mechanics**  
+  Analyzes fluid-induced loads to optimize component shapes and leverage fluid properties for system performance.
 
-- **Tribology:** Similar to strength of materials, but focuses on wear caused by friction, aiming to ensure proper lubrication of contacting parts.  
+- **Tribology**  
+  Focuses on wear and friction between surfaces, emphasizing proper lubrication and material preservation.
 
-- **Materials Science:** Studies and defines the most suitable material for components based on parameters such as hardness, elasticity modulus, tensile strength, and cost.  
+- **Materials Science**  
+  Selects appropriate materials based on hardness, elasticity, tensile strength, and cost-effectiveness.
 
-- **Manufacturing Technology:** Determines the most appropriate manufacturing processes for the components, considering the geometry and characteristics defined by previous studies.  
+- **Manufacturing Technology**  
+  Determines suitable production processes aligned with the geometry and specifications defined by prior analyses.
 
-- **Economics:** Contributes to defining component geometry and design by seeking to minimize production costs.  
+- **Economics**  
+  Influences design decisions by aiming to reduce production costs while maintaining performance and quality.
 
 ---
 
-📌 *This repository serves as a structured overview of the multidisciplinary nature of system design.*  
+📌 *This repository serves as a structured overview of the multidisciplinary nature of system design, bridging theory and practical application.*
+
+---
 
+## 📬 Contact Me
 
-<img width="1024" height="370" alt="image" src="https://github.com/user-attachments/assets/a6098940-e43f-4d35-a7d7-7fb7c373e5a4" />
+<div align="center"> 
+  <a href="https://www.linkedin.com/in/nunes-andrade" target="_blank"><img src="https://img.shields.io/badge/-LinkedIn-%230077B5?style=for-the-badge&logo=linkedin&logoColor=white"></a>
+  <a href="https://instagram.com/jp_nunes.andrade" target="_blank"><img src="https://img.shields.io/badge/-Instagram-%23E4405F?style=for-the-badge&logo=instagram&logoColor=white"></a>
+  <a href="mailto:jpnunesandrade26@gmail.com"><img src="https://img.shields.io/badge/-Gmail-%23333?style=for-the-badge&logo=gmail&logoColor=white"></a>
+  <a href="https://www.alura.com.br/indica-dev/jpnunesandrade26" target="_blank"><img src="https://img.shields.io/badge/Alura-0077B5?style=for-the-badge&logo=alura&logoColor=white"></a> 
+</div>