Product Engineer | .NET & Distributed AI Systems | Founder of Madevo

I engineer resilient, AI-native systems that solve actual business problems. At 19, I focus on the intersection of Enterprise Architecture (.NET, Modular Monoliths, Event-Driven) and Cognitive AI (Python, LangGraph, RAG). I believe pragmatism wins over hype, and the best code survives the collision with real users.

🔗 Read my Engineering Case Studies & Architecture breakdowns at wblaszczyk.tech

• Smart Radiowęzeł: Bare-metal audio orchestration system for 400+ daily active users. Mitigated "thundering herd" traffic spikes using Redis and SignalR, synchronized with physical school bells via Hangfire.
• Man City Tactical Coach: Polyglot AI-native ecosystem orchestrated by .NET Aspire. Features gRPC bidirectional streaming, Event-Driven RAG (RabbitMQ), and semantic memory (pgvector).
• Madevo (B2B AI Agency): Delivering custom AI agents and workflow automations (n8n, Python) streamlining OCR and CRM processes for local businesses.
• GroupNote: EdTech SaaS collaborative note-taking engine based on a polymorphic jsonb architecture in PostgreSQL.

• Core & Architecture: C#, .NET , ASP.NET Core, Modular Monoliths, CQRS, Event-Driven Design
• AI Agents & Data: Python, LangGraph, RAG Pipelines, Semantic Memory (pgvector), Prompt Engineering
• Infrastructure & Ops: Docker, PostgreSQL, Redis, RabbitMQ (MassTransit), .NET Aspire, gRPC
• Frontend: React, TypeScript, Tailwind CSS, SignalR

• Portfolio & Case Studies: wblaszczyk.tech
• LinkedIn: linkedin.com/in/wblaszczyk
• Email: blaszczykwojciech54@gmail.com