--- title: "Tech Insights Hub (@JohnMikes) | Hashnode" description: "馃捇 Mastering Code, AI & Web3 | 馃殌 Career Growth for Developers | 馃挵 Freelancing & Remote Work Expert. Read the latest articles by Tech Insights Hub on Hashnode." url: "https://hashnode.com/@JohnMikes" --- @JohnMikes # Tech Insights Hub @JohnMikes 路 馃實 Remote | Global 路 Joined February 2026 馃捇 Mastering Code, AI & Web3 | 馃殌 Career Growth for Developers | 馃挵 Freelancing & Remote Work Expert [Website](https://topperblog.hashnode.dev/) ### [Embedding-First Architecture for Real-World LLM Apps](https://topperblog.hashnode.dev/embedding-first-architecture-for-real-world-llm-apps?utm_source=hashnode&utm_medium=feed) Build reliable LLM apps by treating embeddings as your control plane. Learn patterns, TypeScript code, pitfalls, and a practical checklist. 8 min read 路 [topperblog.hashnode.dev](https://topperblog.hashnode.dev/embedding-first-architecture-for-real-world-llm-apps?utm_source=hashnode&utm_medium=feed) [May 6](https://hashnode.com/posts/embedding-first-architecture-for-real-world-llm-apps/69fb697679bd01ab5f104f63) ### [AI/ML Modern Patterns](https://topperblog.hashnode.dev/aiml-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1?utm_source=hashnode&utm_medium=feed) SEO Title: Control Surfaces for Transformer-Powered AI Agents Meta Description: How to design control surfaces鈥擜PIs, state, and safeguards鈥攖hat turn transformer models into reliable AI agents. Patterns, TypeScript code, and pitfalls. Primary Keyword:... 8 min read 路 [topperblog.hashnode.dev](https://topperblog.hashnode.dev/aiml-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1?utm_source=hashnode&utm_medium=feed) [Mar 26](https://hashnode.com/posts/aiml-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1/69c50c3444c11602db7237e3) ### [Containers/K8s Modern Patterns](https://topperblog.hashnode.dev/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1?utm_source=hashnode&utm_medium=feed) SEO Title: From Scheduling to Steering in Kubernetes Meta Description: Learn how to pair Kubernetes orchestration with a service mesh to make traffic a first鈥慶lass concern. Includes TypeScript examples, pitfalls, and best practices. Primary Keyword: ... 6 min read 路 [topperblog.hashnode.dev](https://topperblog.hashnode.dev/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1?utm_source=hashnode&utm_medium=feed) [Mar 26](https://hashnode.com/posts/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1/69c507925f0b4bb1cddaa6db) ### [Containers/K8s Modern Patterns](https://topperblog.hashnode.dev/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1?utm_source=hashnode&utm_medium=feed) SEO Title: Where Orchestration Ends and the Service Mesh Begins Meta Description: Draw a clear line between Kubernetes orchestration and the service mesh. Ship faster with safer rollouts, resilient traffic, and policy as code. Primary Keyword: contai... 6 min read 路 [topperblog.hashnode.dev](https://topperblog.hashnode.dev/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1?utm_source=hashnode&utm_medium=feed) [Mar 18](https://hashnode.com/posts/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1/69bb294829c98bc5badb6d4d) ### [Containers/K8s Modern Patterns](https://topperblog.hashnode.dev/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1?utm_source=hashnode&utm_medium=feed) SEO Title: Orchestrate Behaviors, Not Containers in Kubernetes Meta Description: Rethink container orchestration with a service mesh: define intent, enforce runtime policy, and automate rollouts using TypeScript-driven control loops. Primary Keyword:... 7 min read 路 [topperblog.hashnode.dev](https://topperblog.hashnode.dev/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1?utm_source=hashnode&utm_medium=feed) [Mar 18](https://hashnode.com/posts/containersk8s-modern-patterns-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1/69bb21f32893acb31289636e)