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║ [ ABOUBACAR SOW — SYSTEMS ENGINEER ] ║
║ From the Metal to the Application Layer ║
║ ║
╚══════════════════════════════════════════════════════════════╝
$ 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
Frameworks
Infrastructure & DevOps
$ 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'┌─────────────────────────────────────────────────────────────────────┐
│ 🧩 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 │
└─────────────────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────────────────┐
│ 🔌 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 │
└─────────────────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────────────────┐
│ 🔗 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.mdPRIORITY 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
