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AboubacarSow/README.md
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║       ╚═════╝   ╚═════╝  ╚══╝╚══╝                            ║
║                                                              ║
║           [ ABOUBACAR SOW — SYSTEMS ENGINEER ]               ║
║        From the Metal to the Application Layer               ║
║                                                              ║
╚══════════════════════════════════════════════════════════════╝

Typing SVG


$ whoami
> aboubacar_sow
  ├── role        : .NET Engineer & Information Systems Student
  ├── university  : Kocaeli University 🇹🇷
  ├── origin      : Guinea 🇬🇳
  ├── mission     : Own the full stack — from bare metal to the application layer
  └── philosophy  : "Don't just use the framework. Understand what it's built on."

$ cat VISION.md
╔═══════════════════════════════════════════════════════════╗
║              THE FULL-STACK OWNERSHIP MODEL               ║
╠══════════════════╦══════════════════════════╦═════════════╣
║ LAYER            ║ DOMAIN                   ║ STATUS      ║
╠══════════════════╬══════════════════════════╬═════════════╣
║ ⚡ Metal         ║ CPU, Memory, Circuits    ║ [EXPLORING] ║
║ 🖥  OS & Systems ║ Scheduling, Networking   ║ [DEEPENING] ║
║ 🗃  Data Layer   ║ Internals, Indexing, SQL ║ [ACTIVE]    ║
║ 🔧 Runtime/Infra ║ Docker, Azure, CI/CD     ║ [ACTIVE]    ║
║ 🏗  Architecture ║ DDD, Microservices, CQRS ║ [CORE]      ║
║ 🌐 Application   ║ .NET, APIs, AI, Angular  ║ [CORE]      ║
╚══════════════════╩══════════════════════════╩═════════════╝

A true engineer doesn't stop at the framework.
They trace every abstraction down to the transistor.

$ ls -la skills/

Languages

C C# Python JavaScript TypeScript

Frameworks

.NET FastAPI Blazor Angular ROS 2 Unity

Infrastructure & DevOps

Docker Azure RabbitMQ gRPC GitHub Actions Git


$ cat current_focus.log
[MASTERING]  Clean Architecture · Domain-Driven Design · TDD
[MASTERING]  Microservices & Distributed Systems with .NET
[DEEPENING]  SQL Server Internals · Query Optimization · Indexing
[EXPLORING]  OS Internals · Computer Architecture · Systems Programming
[BUILDING]   AI-driven Applications · OpenAI · ML.NET
[HARDENING]  Cybersecurity · Networking Foundations

$ cat projects/index.json | jq '.featured'

// DISTRIBUTED SYSTEMS & ENTERPRISE ARCHITECTURE

┌─────────────────────────────────────────────────────────────────────┐
│ 🧩  TASK MANAGEMENT MICROSERVICE SYSTEM                             │
│     github.com/AboubacarSow/task-management-system                  │
├─────────────────────────────────────────────────────────────────────┤
│ Production-grade distributed platform · 6 independent services      │
│                                                                      │
│ ► OAuth2 / OIDC auth via Duende IdentityServer                      │
│ ► gRPC for typed, low-latency internal RPC                          │
│ ► RabbitMQ for async, decoupled event-driven workflows              │
│ ► CQRS with MediatR · DDD aggregates · Project state machine        │
│ ► AI agent (llama3.2 via Ollama) — task suggestion & descriptions   │
│ ► Full observability: ELK stack · Prometheus · Grafana · k6         │
│ ► 376 passing tests across xUnit & pytest                           │
│                                                                      │
│ STACK: .NET 9 · FastAPI · MongoDB · RabbitMQ · gRPC                 │
│        Docker Compose · Ocelot · Ollama · k6 · InfluxDB             │
└─────────────────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────────────────┐
│ 🏪  ESHOP MODULAR MONOLITH                                          │
│     github.com/AboubacarSow/EshopModularMonoliths                   │
├─────────────────────────────────────────────────────────────────────┤
│ ► Domain-Driven Design · Bounded Contexts · Module Isolation        │
│ STACK: .NET 8 · MediatR · PostgreSQL                                │
└─────────────────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────────────────┐
│ 📨  SIMPLE MESSAGE BROKER                                           │
│     github.com/AboubacarSow/simple-message-broker                   │
├─────────────────────────────────────────────────────────────────────┤
│ ► Custom Pub/Sub messaging built from scratch (system internals)    │
│ STACK: .NET Minimal API · Console App                               │
└─────────────────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────────────────┐
│ 🍽  RESTAURANTS API                                                 │
│     github.com/AboubacarSow/Restaurants                             │
├─────────────────────────────────────────────────────────────────────┤
│ ► Clean Architecture · Onion layering · Industry-standard patterns  │
│ STACK: ASP.NET Core · EF Core · FluentValidation                    │
└─────────────────────────────────────────────────────────────────────┘

// REAL-TIME SYSTEMS & LOW-LEVEL COMMUNICATION

┌─────────────────────────────────────────────────────────────────────┐
│ 🔌  WEBSOCKET SERVER                                                │
│     github.com/AboubacarSow/webSocket-server                        │
├─────────────────────────────────────────────────────────────────────┤
│ ► Persistent bidirectional communication · Broadcasting · Mgmt      │
│ STACK: ASP.NET Core · WebSockets · C#                               │
└─────────────────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────────────────┐
│ ⚙️   MINI RPC ENGINE                                                │
│     github.com/AboubacarSow/mini-rpc-engine                         │
├─────────────────────────────────────────────────────────────────────┤
│ ► Custom RPC framework · TCP transport · JSON serialization         │
│ STACK: C# · TCP Sockets · .NET                                      │
└─────────────────────────────────────────────────────────────────────┘

// ALGORITHMS & ADVANCED LOGIC

┌─────────────────────────────────────────────────────────────────────┐
│ 🔗  SOCIAL NETWORK ANALYSIS                                         │
│     github.com/AboubacarSow/yazlab-proje-II                         │
├─────────────────────────────────────────────────────────────────────┤
│ ► Graph Theory · BFS/DFS · Relationship visualization               │
│ STACK: .NET Clean Arch · Angular · D3.js                            │
└─────────────────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────────────────┐
│ 🎮  DAYPAY GAME                                                     │
│     github.com/AboubacarSow/daypay-game                             │
├─────────────────────────────────────────────────────────────────────┤
│ ► AI Systems · Finite State Machines · NPC Pathfinding              │
│ STACK: Unity · C# · NavMesh                                         │
└─────────────────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────────────────┐
│ 📡  GRAPHQL TS SERVER                                               │
│     github.com/AboubacarSow/graphQL-ts-server                       │
├─────────────────────────────────────────────────────────────────────┤
│ ► Strongly-typed schema · Query optimization · Efficient fetching   │
│ STACK: TypeScript · Apollo Server · Express                         │
└─────────────────────────────────────────────────────────────────────┘

$ cat roadmap/2025-2026.md
PRIORITY QUEUE — 2025/2026
══════════════════════════════════════════════════
 [1] OS Internals · Computer Architecture · Systems Programming
 [2] Advanced Clean Architecture & Distributed Systems
 [3] DevOps · CI/CD · Docker · Azure Cloud
 [4] SQL Server Internals & Performance Optimization
 [5] AI-driven Applications — OpenAI & ML.NET
 [6] Cybersecurity & Networking Foundations
 [∞] Master every layer — metal to application
══════════════════════════════════════════════════

$ cat connect.sh

LinkedIn GitHub


> "Don't just use the abstraction. Own what's underneath it."

  ████████████████████████████████████████████████████████████
  █  🔩 Metal  ──►  🖥 OS  ──►  🗃 Data  ──►  🏗 Arch  ──►  🌐 App  █
  ████████████████████████████████████████████████████████████
GitHub Streak

Pinned Loading

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    This is a web api project based on my training in BTK Akademi Plateforme

    C# 1

  2. data-structure-algorithms-CSharp data-structure-algorithms-CSharp Public

    BTK Akademi Course - Algoritma ve Veri Yapıları İleri Seviye

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  3. BestStore BestStore Public

    Learning ASP.NET CORE MVC - Course From Udemy

    C# 1

  4. daypay-game daypay-game Public

    DayPay game - A third person shooter game built in Unity.

    C# 2

  5. yazlab-proje-II yazlab-proje-II Public

    Modern web application for Social Network Analysis. Built on a high-performance stack: .NET Core 9 and Angular (SPA) and focused on interactive data visualization and graph metrics.

    C# 2

  6. EshopModularMonoliths EshopModularMonoliths Public

    Modular Monolith Architecture with .Net 8

    C# 1