Reliable Generative AI Systems Architecting Secure, Scalable, and Ethical LLM Systems with LangChain, LangGraph & Open Frameworks Vexel, Alira Heftet / 2025 / Engelsk
Mastering Container Security Hardening Podman, Rootless Docker, and Linux Containers for Modern DevSecOps Vexel, Alira Heftet / 2025 / Engelsk
Modern Data Engineering for LLMs Architect, Automate, and Optimize Data Pipelines for AI Systems Vexel, Alira Heftet / 2025 / Engelsk
Security-First IoT for Beginners Build Smart, Secure Projects with ESP32, MQTT, Docker, and Practical IoT Dashboards Vexel, Alira Heftet / 2025 / Engelsk
Vector Databases in Practice Build RAG & AI Search with Qdrant, Milvus & Open-Source Tooling Vexel, Alira Heftet / 2026 / Engelsk
Prompt Engineering for Real-World Impact Build Practical AI Workflows for Business, Tech, and Education Vexel, Alira Heftet / 2025 / Engelsk
Mastering React 19 & TypeScript From Fundamentals to Production-Ready Web Apps Vexel, Alira Heftet / 2025 / Engelsk
Homelab Automation with n8n & Node-RED Orchestrating Workflows, APIs, and Smart Integrations Across Your Self-Hosted Lab Vexel, Alira Heftet / 2025 / Engelsk
Home SOC / XDR Lab in Action Build, Monitor, and Automate Security Operations with Wazuh, ELK, and Modern Detection Tools Vexel, Alira Heftet / 2025 / Engelsk
Building and Managing Bare-Metal Servers Design, Automate, and Optimize Physical Infrastructure for Homelabs and Edge Deployments Vexel, Alira Heftet / 2025 / Engelsk
Nextcloud Hub 10 Self-Hosting Handbook Build a Secure Private Cloud for Homelabs, Small Businesses & Teams with Docker AIO, Collabora/ONLYOFFICE, Groupware, Backups & Production Ops Vexel, Alira Heftet / 2025 / Engelsk
KVM Internals & Operations From Virtual Machines to Cloud Platforms Vexel, Alira Heftet / 2026 / Engelsk
Building with AutoGen and CrewAI Design Role-Based, Multi-Agent Systems with Python - Master Orchestration, Tool Use, Planning, Memory, and Self-Evaluating AI Agents Vexel, Alira Heftet / 2025 / Engelsk
Code Less, Build More The 2025 Guide to Building Smarter Business Apps with Power Apps, Copilot, and Low-Code AI Vexel, Alira Heftet / 2025 / Engelsk
Semantic Kernel, MCP & n8n A Beginner's Guide to Intelligent Workflows, Tool Calling, and Automation Vexel, Alira Heftet / 2025 / Engelsk
Linux Networking & Security for Beginners Learn Interfaces, Firewalls, VPNs, and Hardening for Servers, Cloud, and Homelabs Vexel, Alira Heftet / 2025 / Engelsk
Mastering Edge Computing & IoT Build Scalable Raspberry Pi Clusters, ESP32 Devices & Low-Power Networks for the Modern Edge Vexel, Alira Heftet / 2025 / Engelsk
Modern Microsoft Power BI for Beginners A Complete Guide to DAX, Power Query, Data Modeling & Fabric Dashboards Vexel, Alira Heftet / 2025 / Engelsk
Cloud-Hybrid Homelab Federation Unify Proxmox, K3s, and Terraform Across Cloud and Homelab Environments Vexel, Alira Heftet / 2025 / Engelsk
Self-Hosted Cloud Storage for Beginners Build Your Own Private Dropbox with NAS, Nextcloud, Syncthing, WireGuard, Tailscale & Secure Self-Hosted Storage at Home Vexel, Alira Heftet / 2025 / Engelsk
GraphQL with Python for Beginners Build Modern APIs with FastAPI, Strawberry, Ariadne, AsyncIO, Pydantic, SQLAlchemy & GraphQL Best Practices - A Practical Step-by-Step Guide Vexel, Alira Heftet / 2025 / Engelsk
Envoy Proxy Deep Dive L7 Routing, Observability & Zero-Trust Traffic Control for Modern Cloud-Native Systems Vexel, Alira Heftet / 2026 / Engelsk
FastAPI in Production Build High-Performance APIs for AI, Cloud, and Modern Backend Systems Vexel, Alira Heftet / 2026 / Engelsk
GraphRAG in Practice Harness Knowledge Graphs to Build Explainable, Scalable, and Enterprise-Ready Retrieval-Augmented Generation Systems Vexel, Alira Heftet / 2025 / Engelsk
Building AI Systems with Context Engineering Architecting Reliable LLM Systems with RAG, Memory Layers, and Prompt Protocols Vexel, Alira Heftet / 2025 / Engelsk
Modern Cloud-Native Microservices Build and Scale Polyglot Systems with Kubernetes, Serverless, and DevOps Pipelines Vexel, Alira Heftet / 2025 / Engelsk
Cloud-Native DevOps with Docker & Kubernetes Build, Secure, and Scale with Helm, ArgoCD, and GitOps Vexel, Alira Heftet / 2025 / Engelsk
From Docker to Podman Migrating, Securing, and Scaling Containers for DevOps Vexel, Alira Heftet / 2025 / Engelsk
SaltStack Automation for Beginners Hands-On Guide to Infrastructure Automation, Event-Driven Orchestration, and Cloud Management Vexel, Alira Heftet / 2025 / Engelsk
Infrastructure as Code for Homelabs Automate Your Servers with Terraform, Ansible, and SaltStack Vexel, Alira Heftet / 2025 / Engelsk
AI-Free Homelab Security Projects Build Hands-On Honeypots, Deception Traps & Intrusion Labs Without AI Vexel, Alira Heftet / 2025 / Engelsk
pgvector for Beginners A Practical Introduction to Vector Search, Semantic Retrieval, and AI Features with PostgreSQL Vexel, Alira Heftet / 2025 / Engelsk
DevOps Pipelines for Homelabs Build CI/CD, GitOps & Automated Deployments with Docker, Kubernetes, ArgoCD & Terraform Vexel, Alira Heftet / 2025 / Engelsk
Hypervisor Security, Backups & Disaster Recovery Run Secure, Resilient Hypervisors with Secure Boot, TPM, Snapshots, Replication & Tested Recovery Playbooks Vexel, Alira Heftet / 2026 / Engelsk
Building AI Agents with n8n Automate Workflows, Integrate LLMs, and Orchestrate Tools at Scale Vexel, Alira Heftet / 2025 / Engelsk
From Models to Mastery Building Classical & Deep Learning Systems with PyTorch, Scikit-Learn, and Python Vexel, Alira Heftet / 2025 / Engelsk
Advanced Python GIS Engineering Cloud-Native, Open-Source Spatial Workflows for Remote Sensing & Scalable Applications Vexel, Alira Heftet / 2025 / Engelsk
AI-Powered Writing Master the Tools, Preserve Your Voice, and Write Ethically Across Genres Vexel, Alira Heftet / 2025 / Engelsk
Build an AI Legal Assistant Step-by-Step Guide to Full NLP Pipelines with RAG, GPT-4, LangChain & Legal Datasets Vexel, Alira Heftet / 2025 / Engelsk
React & React Native Mastery for Beginners Build Modern Web and Mobile Apps from Zero to Expert with JavaScript, TypeScript & the Latest Tools Vexel, Alira Heftet / 2025 / Engelsk
WireGuard & Zero Trust Networking for Homelabs Secure Your Lab with Modern VPNs, Policy-Driven Access, and Self-Hosted Trust Controls Vexel, Alira Heftet / 2025 / Engelsk
Cloud-Native CI/CD Automate Builds, Testing, and Deployments with GitHub, GitLab, and Jenkins Vexel, Alira Heftet / 2025 / Engelsk
Modern GraphQL from Scratch Build Type-Safe APIs with TypeScript, Secure Schemas, Federation & Edge Deployment Vexel, Alira Heftet / 2025 / Engelsk
TLS Made Simple for Beginners A Modern Guide to HTTPS, TLS 1.3, Certificate Automation, Let's Encrypt, mTLS, Kubernetes Security & Zero-Trust Foundations Vexel, Alira Heftet / 2025 / Engelsk
Proxmox Firewalls for Beginners A Practical Guide to Secure Virtual Networks with nftables, SDN, Suricata, Prometheus, Terraform & Ansible Vexel, Alira Heftet / 2025 / Engelsk
AI-Powered Proxmox Automation Intelligent VM Scaling, Self-Healing Clusters & Predictive Ops Vexel, Alira Heftet / 2025 / Engelsk
API Security for Beginners A Practical, Hands-On Guide to OWASP API Top 10, OAuth2, JWT, GraphQL & Secure Microservices Vexel, Alira Heftet / 2025 / Engelsk
Hypervisors for Serious Homelabs & Self-Hosting Build High-Performance Virtualization Platforms with Proxmox VE, XCP-ng, ZFS, Ceph, Backup Strategies & Automation Vexel, Alira Heftet / 2026 / Engelsk
