Real-World Projects
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Step-by-step build guides for production projects. Clone, set up, run, and understand every line — not just tutorials.
16 projects availableFull setup guidesOpen source
AI & MLadvanced
PharmaBot AI
AI pharmacist chatbot — RAG over drug databases, multi-agent workflows, Azure-deployed with safety guardrails
Python 3.11FastAPIPydantic v2SQLAlchemy 2.0 (async)LangChainAzure OpenAI (GPT-4o)+12 more
- ✓Multi-agent pipeline: Triage Agent classifies query → routes to Drug Info or Interaction Checker Agent
- ✓RAG over 1,200 FDA drug labels — chunked, embedded, and indexed on first run
- ✓Hybrid vector search: Azure AI Search semantic + keyword fallback for better recall
3–4 hours to set up locallyView Guide
AI & MLadvanced Open Source
MedScribe AI
Local-first AI clinical documentation — speech to structured FHIR notes
Python 3.10FastAPIPydantic v2SQLAlchemy 2.0 (async)React 19TypeScript+11 more
- ✓Local speech-to-text with faster-whisper — audio never leaves the server
- ✓Structured SOAP note generation with local LLM (Ollama)
- ✓5 clinical specialty templates: GP, psychiatry, surgery, emergency, pediatrics
2–3 hours to set up locallyView Guide
Full Stackintermediate Open Source
AI Notes App
Azure-native notes app with GPT-4o-mini AI features, Clean Architecture, and full CI/CD to Azure
ASP.NET Core Web APIC#Entity Framework CoreAzure SQL DatabaseAzure OpenAI (GPT-4o-mini)Azure App Service+9 more
- ✓Create, edit, delete, and pin notes with live character counter and input validation
- ✓Instant search across all notes (press / to focus)
- ✓AI: generate a full note from just a title via Azure OpenAI GPT-4o-mini
1–2 hours to run locallyView Guide
Healthcareadvanced Open Source
Enterprise Verification System
Production KYC/KYP microservice — AI confidence scoring, human-in-the-loop review, state machines, and GDPR compliance
Python 3.11+FastAPISQLAlchemy 2.0 (async)Pydantic v2pydantic-settingsaiosqlite (dev)+9 more
- ✓AI confidence scoring on submitted documents — never makes the final decision
- ✓Human-in-the-loop review: admin approves or rejects with reason
- ✓Strict state machine: PENDING → IN_REVIEW → APPROVED / REJECTED — no invalid transitions
1–2 hours to run standaloneView Guide
Backendintermediate Open Source
TaskFlow API
Production .NET REST API with EF Core, JWT auth, and PostgreSQL
ASP.NET Core (.NET 8)Minimal APIEF Core 8PostgreSQLJWTFluentValidation+3 more
- ✓Minimal API with endpoint groups and typed results
- ✓EF Core with PostgreSQL, migrations, and async queries
- ✓JWT authentication with 15-min access + rotating refresh tokens
3–4 hours to set upView Guide
Backendintermediate Open Source
NotifyHub
Real-time notifications with SignalR, Hangfire background jobs, and Redis
ASP.NET Core (.NET 8)SignalRHangfireRedisStackExchange.RedisSendGrid+3 more
- ✓Real-time push notifications to browser via SignalR WebSockets
- ✓Fire-and-forget email notifications with Hangfire
- ✓Scheduled digest emails with Hangfire recurring jobs
2–3 hours to set upView Guide
Backendadvanced Open Source
MicroMart
Microservices e-commerce platform with RabbitMQ, YARP gateway, and Docker
ASP.NET Core (.NET 8)YARP (API Gateway)RabbitMQMassTransitEF CorePostgreSQL+4 more
- ✓4 independent microservices: Catalog, Orders, Inventory, Notifications
- ✓YARP API gateway — single entry point for all services
- ✓Async messaging with RabbitMQ + MassTransit (Publish/Subscribe)
3–5 hours to set upView Guide
Frontendintermediate
Angular TaskBoard
Full-featured task board SPA — Angular 17 + NgRx + Reactive Forms + REST API
Angular 17TypeScriptNgRx StoreNgRx EffectsAngular RouterReactive Forms+4 more
- ✓Kanban board with drag-and-drop columns (Todo / In Progress / Done)
- ✓Create, edit, and delete tasks with reactive forms and inline validation
- ✓NgRx Store for board state — actions, reducers, selectors, effects
4–6 hoursView Guide
Backendintermediate Open Source
CleanArch Starter
Production-ready Clean Architecture template with CQRS, MediatR, and EF Core
ASP.NET Core (.NET 8)Clean ArchitectureCQRSMediatREF Core 8PostgreSQL+6 more
- ✓4-layer Clean Architecture: Domain, Application, Infrastructure, API
- ✓CQRS with MediatR — Commands, Queries, and Notifications separated
- ✓FluentValidation as a MediatR pipeline behavior (no controller validation code)
1–2 hours to set upView Guide
Backendintermediate Open Source
AuthVault
Complete authentication system with ASP.NET Core Identity, JWT, and OAuth2
ASP.NET Core (.NET 8)ASP.NET Core IdentityJWTRefresh TokensOAuth2 (Google, GitHub)EF Core 8+4 more
- ✓ASP.NET Core Identity for user management (register, login, lockout)
- ✓JWT access tokens (15-minute expiry) + rotating refresh tokens
- ✓Google and GitHub OAuth2 social login
2–3 hours to set upView Guide
AI & MLadvanced Open Source
.NET RAG Chat
Retrieval-Augmented Generation pipeline in C# with Azure OpenAI and Azure AI Search
ASP.NET Core (.NET 8)Semantic KernelAzure OpenAIAzure AI Search (vector index)Azure Blob StorageEF Core 8+4 more
- ✓Document ingestion: PDF, Word, Markdown → chunked → embedded → indexed
- ✓Vector search with Azure AI Search (HNSW index)
- ✓Hybrid search: semantic + keyword for better retrieval accuracy
2–4 hours to set up (requires Azure subscription)View Guide
DevOpsadvanced Open Source
Zero-to-Production Pipeline
Deploy a .NET API to Azure with Terraform, GitHub Actions, and AKS
Azure Kubernetes Service (AKS)TerraformGitHub ActionsDockerHelmAzure Container Registry+4 more
- ✓Terraform modules for AKS, ACR, PostgreSQL, Redis, Key Vault
- ✓Multi-stage Docker build (build → publish → runtime image, <50 MB final)
- ✓GitHub Actions pipeline: lint → test → build → push → deploy
4–6 hours (requires Azure subscription)View Guide
Backendadvanced Open Source
CartFlow
E-commerce checkout API — Redis cart, Stripe payments, inventory reservation
ASP.NET Core (.NET 9)EF Core 9PostgreSQLRedisStripe.netMassTransit+3 more
- ✓Redis-backed cart with sliding expiry and cross-device sync
- ✓Inventory reservation with 15-minute hold and optimistic concurrency
- ✓Idempotent Stripe payment — safe to retry, never double-charges
3–4 hours to set upView Guide
Backendintermediate Open Source
ChatStream
Real-time group chat with SignalR — rooms, presence, message history, typing indicators
ASP.NET Core (.NET 9)SignalRRedis (backplane + presence)EF CorePostgreSQLJWT+2 more
- ✓Typed SignalR hub: IChatClient interface for strongly-typed client calls
- ✓Room-based group messaging — join/leave with member count broadcast
- ✓Online presence via Redis sorted sets with heartbeat expiry
2–3 hours to set upView Guide
AI & MLintermediate Open Source
DocQuery
RAG Document Q&A in Python — FastAPI, LangChain, pgvector, GPT-4o
Python 3.12FastAPILangChainOpenAI (GPT-4o)pgvector (PostgreSQL)SQLAlchemy 2.0 (async)+4 more
- ✓Upload PDF and Word documents via REST — chunked and embedded on upload
- ✓pgvector cosine similarity search over document chunks
- ✓GPT-4o streaming responses via Server-Sent Events — no wait for full answer
1–2 hours to set upView Guide
DevOpsintermediate Open Source
DeployForge
CI/CD pipeline from scratch — GitHub Actions, Docker, Azure Container Apps
.NET 9 (target app)GitHub ActionsDockerAzure Container RegistryAzure Container AppsTrivy (security scan)+3 more
- ✓Multi-stage Docker build: SDK layer → runtime layer (final image ~80 MB)
- ✓GitHub Actions: separate workflows for CI (test) and CD (deploy)
- ✓Automated unit + integration tests as a required CI gate
2–3 hours to set upView Guide