Watch 5 AI Engineer Projects to Build in 2026 | Ex-Google, Microsoft Video Tutorial

If you're trying to break into AI engineering in 2026 or level up from where you are, here are 5 portfolio projects that will genuinely make a difference when you're sitting in front of a hiring manager. I'm not talking about tutorial projects where you deploy a basic chatbot. I'm talking about work that makes someone look at your GitHub and say, "this person actually understands how production AI systems work. The 5 Projects: Project 1: Production RAG Application Build a domain-specific "Ask My Docs" system with hybrid retrieval (BM25 + vector search), cross-encoder reranking, citation enforcement, and a CI-gated evaluation pipeline. This is the most common pattern in enterprise AI right now. Project 2: Local SLM App with Ollama Run models entirely offline. Benchmark inference performance. Compare 3 models on the same hardware. Document the quality-vs-speed tradeoffs. Privacy, latency, and cost constraints are real- show you understand them. Project 3: Monitoring & Observability Add tracing, latency tracking (p50/p95), cost-per-request, and quality metrics to your RAG system. Build regression gating into CI. This is 70% of production AI work that nobody puts in their portfolio. Project 4: Fine-Tuning with LoRA & DPO Fine-tune for a specific task (JSON extraction or tool-calling). Use LoRA/QLoRA for efficient training. Add preference tuning with DPO. Show before-and-after metrics with actual numbers. Project 5: Real-Time Multimodal Application Build a voice assistant or streaming pipeline. Decompose end-to-end latency into a detailed budget. Add graceful degradation and timeout handling. Show you understand real-time systems. These 5 projects tell a cohesive story: you build AI systems that are reliable, measurable, and production-ready. I am launching Mastering Agentic AI, a 6-week intensive, technical, and project-based bootcamp starting May 30th. And for my YouTube family, I am giving an exclusive 10% discount. Link is in the description. This is not just for software engineers and AI engineers. If you are an AI PM, a PMM, a go-to-market expert, or in any adjacent role building AI products, this is for you too. Being technical is no longer only an engineer's thing. Every week you will be working on real projects in two flavors: coding and SDK-based for engineers, and no-code or low-code for tech leads, PMs, and everyone else. https://maven.com/aishwarya-srinivasan/mastering-ai-agents?promoCode=EXCLUSIVE-YT All resources here: https://docs.google.com/document/d/1z74i4w0Nv9beVxCrxX_7syCEX6mxFRB7zfuUZ4uMZPE/ Which project are you tackling first? Drop a comment below.