AI Solution Development: From Model to Trusted System
Framing problems, choosing approaches, and running AI safely in production
Rizky Pratama24 min read
Technical micro degree guides
Engineering, IT, software development and emerging technology courses. 51 guides, each on one topic, free to read online.
Automotive and Aerospace Engineering: Shared Foundations
Moving mass through a fluid safely, efficiently and predictably
Alexei Petrov25 min read
Azure Cloud Fundamentals: A Practical Reference
Regions, services, pricing, responsibility and governance on Microsoft Azure
Ahmed Hassan Khan24 min read
Biomedical Engineering and Healthcare Technology: A Working Guide
How measurement, materials, equipment management and regulation fit together in clinical care
Carlos García21 min read
Blockchain Development: Architecture, Security and Practice
A working reference for building replicated ledgers, smart contracts and the tools around them
Rizky Pratama17 min read
Blockchain, Web3 and Emerging Digital Technologies: A Working Reference
Ledgers, consensus, smart contracts, tokens, identity, privacy, regulation and careers
Hiroshi Tanaka16 min read
Broadcast and Media Production Technology Explained
How signals move from capture to air, and how working crews keep them reliable
Alexei Petrov22 min read
Building Generative AI Applications: Architecture, Evaluation, and Governance
A practical reference for the patterns, roles, and decisions behind working generative AI products
Hiroshi Tanaka24 min read
Business Intelligence Development: A Practical Build Guide
Sources, models, calculations, testing and release for trustworthy analytics
Ahmed Hassan Khan22 min read
Chemical and Process Engineering Explained: Balances, Units and Control
A reference guide to how raw materials become safe, efficient products
Carlos García18 min read
Civil, Structural and Construction Engineering: A Practical Reference
How ground, loads, materials and delivery shape the built environment
Rizky Pratama19 min read
Cloud Architecture Planning: From Business Intent to Buildable Design
A working reference for requirements, landing zones, migration waves, cost and review gates
Hiroshi Tanaka19 min read
Cloud Computing and DevOps Engineering: A Practical Guide
How elastic infrastructure and automated delivery work together in production
Alexei Petrov30 min read
Computer Vision Systems: From Pixels to Decisions
Tasks, pipelines, training, deployment and the failures that matter
Ahmed Hassan Khan18 min read
Construction Equipment, Site and Project Operations
How machines, site layout and daily routines combine to produce work
Carlos García21 min read
Data Analytics Applications: Tools That Turn Evidence Into Action
What analytics applications contain, where they work, and how to build and govern them well
Hiroshi Tanaka23 min read
Data Engineering Solutions: A Working Guide
Moving raw records into governed, query-ready data assets
Alexei Petrov19 min read
Data Science and Business Analytics: A Working Guide
Descriptive, predictive and prescriptive analytics, and how decisions get made with data
Ahmed Hassan Khan24 min read
Database Administration and Data Engineering Explained
How two data professions keep systems running and move data to use
Carlos García21 min read
Deep Learning Applications: A Practical Reference
Architectures, data conditions, measurement and production failure modes
Rizky Pratama16 min read
Digital Forensics and Threat Intelligence in Practice
Evidence, adversary knowledge, and the investigative loop that connects them
Hiroshi Tanaka18 min read
Electrical Power Systems Engineering: A Working Reference
Generation, transmission, protection and stability for practicing engineers
Alexei Petrov16 min read
Electronics, Semiconductor and Embedded Hardware Design Explained
Layers, roles, methods and habits for hardware that works beyond the bench
Ahmed Hassan Khan21 min read
Environmental Engineering: Foundations of Water, Air and Resource Systems
Design logic, public health duty and sustainable infrastructure
Carlos García16 min read
Ethical Hacking Methods: Authorized Security Testing Explained
Scope, stages, tools and disclosure for lawful, evidence-based penetration testing
Rizky Pratama26 min read
Full-Stack Software Development: From Browser to Database
A reference guide to the layers, practices and careers behind modern web applications
Rizky Pratama20 min read
Geospatial Engineering and Surveying Technology: A Reference Guide
How measured ground becomes verified spatial data
Alexei Petrov28 min read
Google Cloud Platform Basics: A Working Mental Model
Hierarchy, identity, compute, storage, networking and cost control on Google's public cloud
Ahmed Hassan Khan18 min read
Infrastructure as Code: A Practical Reference
Defining, versioning and safely changing infrastructure with code
Hiroshi Tanaka18 min read
IT Service Management and Enterprise Operations Explained
How service and operations work keep business technology usable
Rizky Pratama20 min read
IT Service Management: A Practical Field Guide
Lifecycle, core practices, frameworks, metrics and the mistakes smaller teams make
Carlos García18 min read
Large Language Models: A Working Reference
How next-token prediction becomes a useful assistant, and how to evaluate and deploy one well
Alexei Petrov23 min read
Machine Learning and AI Engineering Explained
Building, training, deploying and maintaining intelligent systems in production
Ahmed Hassan Khan19 min read
Marine and Naval Engineering: Designing and Running Ships
Hull form, stability, propulsion, safety and the roles behind a working vessel
Carlos García17 min read
Materials Science and Metallurgical Engineering: Structure, Processing and Performance
How internal structure, processing and service conditions decide what a material can do
Rizky Pratama15 min read
Mobile, Desktop and Embedded Application Development: A Practical Reference
Platforms, shared codebases, architecture and the constraints that shape each target
Hiroshi Tanaka24 min read
Natural Language Processing: From Linguistic Layers to Practice
A reference guide to how software reads, interprets and generates human language
Alexei Petrov18 min read
Naval Architecture Engineering: Designing Ships That Float and Perform
Buoyancy, strength, resistance, propulsion and stability as one design problem
Ahmed Hassan Khan17 min read
Penetration Testing Methods: A Practical Reference
Black-box, white-box and gray-box approaches, frameworks and the phases of a test
Carlos García19 min read
Precision Farming Engineering: Sensing, Mapping and Variable-Rate Action
A reference on the engineering stack behind site-specific crop management
Hiroshi Tanaka25 min read
Renewable Energy and Smart Grid Technology
A plain reference to variable power, grid intelligence, storage, markets and the workforce that runs them
Rizky Pratama25 min read
Robotic Process Automation: A Practical Reference
How software bots copy routine application work, where they fit, and how to keep them healthy
Hiroshi Tanaka23 min read
Robotics, IoT and Industrial Automation Engineering: A Layered Guide
How sensors, controllers, networks, robots and software work together on the factory floor
Alexei Petrov20 min read
Security Operations: Monitoring, Triage, and Response in Practice
How analysts watch live systems, decide what matters, contain incidents, and measure improvement
Rizky Pratama25 min read
Site Reliability Engineering: Designing for Uptime
Service objectives, error budgets, toil reduction and incident response in practice
Ahmed Hassan Khan15 min read
Software Architecture and Engineering Best Practices
Decisions, Structure, Documentation, and Practice
Carlos García28 min read
Software Quality Assurance and Test Automation Explained
A practical reference on defect prevention, automated testing and delivery pipelines
Hiroshi Tanaka18 min read
Systems and Network Administration Explained
Keeping shared computing environments reliable, secure and recoverable
Alexei Petrov14 min read
Thermal Systems and HVAC Engineering: A Practical Reference
Physics, load calculation, psychrometrics, equipment, comfort and controls for keeping spaces right
Carlos García22 min read
Web Application Security: Practical Foundations and Defenses
Failure classes, authenticated testing, and engineering practices that remove whole vulnerability families
Rizky Pratama16 min read
Wireless Network Engineering From Radio Wave to Cloud Core
A reference guide to the physics, spectrum, access methods, architecture, operations and careers behind wireless connectivity
Ahmed Hassan Khan25 min read