Skip to content
View CellaIoana's full-sized avatar

Block or report CellaIoana

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
CellaIoana/README.md

Hi there, I’m Cella 👋

🎓 CS student in Romania (currently in my 3rd and final year)
💡 Passionate about algorithms, optimization, networking, and building clean apps in C#, Java, and Python
🌸 I love writing well-documented code that’s easy to understand and run

🌱 Current Focus

  • WPF MVVM apps with SQL Server
  • Image Processing & Computer Vision (C#)
  • Metaheuristics (GA, PSO) for SOP optimization
  • Graphs, Trees & Advanced Data Structures (Java)

🚀 Featured Projects

🏫 NurseryHome (WPF + SQL Server)

Full CRUD dashboards for Admin, Parent, Educator roles, with authentication and SQL Server backend.

Tech: C#, WPF, MVVM, SQL Server

🎮 LightsOut Game (WPF MVVM)

Classic LightsOut with login, settings, statistics, file I/O for persistent users and configs.

Tech: C#, WPF, MVVM

💬 Secure Chat App (JavaFX + Database)

Real-time chat system with AES encryption, Diffie–Hellman key exchange and database integration.

Tech: Java, JavaFX, SQLite

🧮 ImageProcessing Toolkit (C# WPF)

A collection of digital image processing algorithms: brightness, Sobel filters, Hough transform, morphological ops, ripple transform.

Tech: C#, WPF, MVVM

🔗 SOP Optimizers (GA / PSO)

Comparative implementation of metaheuristics for the Sequential Ordering Problem, with TSPLIB parser.

Tech: Python, Metaheuristics

🌳 Graph & Trees Algorithms (Java)

Implementations of DFS, BFS, Dijkstra, Kruskal, AVL Trees (LL, RR, LR, RL), Red-Black Trees with explanations.

Tech: Java, Algorithms

🛠️ Tech Stack

  • Languages: C#, Java, Python, PHP, JavaScript, SQL
  • Frameworks: WPF MVVM, JavaFX, .NET
  • Databases: SQL Server, SQLite, MySQL
  • Tools: Git, GitHub, Postman, XAMPP, VS Code, Eclipse, Visual Studio

📫 Reach me at: cella.lazarescu81@yahoo.com

Popular repositories Loading

  1. CellaIoana CellaIoana Public

    My GitHub profile

  2. NurseryHome-WPF-MVVM NurseryHome-WPF-MVVM Public

    WPF MVVM app with Admin/Parent/Educator dashboards and SQL Server backend

    C#

  3. SecureChat-Java SecureChat-Java Public

    Java sockets chat using AES encryption and Diffie–Hellman key exchange

    Java

  4. secure-chat-aes-java secure-chat-aes-java Public

    Console-based AES-encrypted chat (Server/Client) in Java

    Java

  5. graphs_basics graphs_basics Public

    A collection of core graph algorithms implemented in Java, including BFS, DFS, Dijkstra’s shortest path, and Kruskal’s MST, with clean code and simple structure.

    Java

  6. trees_basics trees_basics Public

    Self-balancing binary search trees implemented in Java (AVL & Red-Black), including rotation logic, complexity analysis, and CI build pipeline.

    Java