Short, applied courses with a verifiable certificate. Search for a topic, or narrow by category, level, duration and price.
Learn to put a real site on a real domain, securely and reliably. You will map how DNS resolves names to addresses, register and delegate a domain through Route 53, issue and validate TLS certificates with ACM, and place a health-checked Elastic Load Balancer in front of multiple instances so traffic is distributed and encrypted end to end.
Learn to write clear, accurate, professional records that protect clients and yourself. Through in-depth video lessons, worked scenarios, common-mistake breakdowns, hands-on exercises and real case studies, you'll master why documentation matters, how to write objective and factual notes, the difference between objective and subjective, privacy and confidentiality, correcting errors properly, and the legal weight of records — essential skills for care, disability and allied health support work.
Understand what DevOps actually is — a culture of shared responsibility between development and operations — and why it is defined by how people work together, not by the tools they buy. Learn to explain DevOps to a non-technical sponsor in plain English and reframe it from a shopping list into a workflow and culture change.
Understand who the Developers really are in a Scrum Team, what they are accountable for, and how self-management turns a group of specialists into a team that owns its plan. Learn to run Sprint Planning so the Developers, not a manager, drive the work.
Take a trained scikit-learn model out of a notebook and serve it to real users as a reliable HTTP prediction service. You will persist models with joblib, wrap them in Flask and FastAPI endpoints, validate inputs, choose between batch and real-time inference, and version, monitor and containerise the result with basic MLOps practice.
Take a working Node.js application from your laptop to a resilient production deployment. You will configure it with environment variables, keep it alive with PM2, scale it across CPU cores, containerise it with Docker, and ship it to a VPS or PaaS with logging, health checks and zero-downtime reloads.
Take a working web app from your laptop and host it end to end on a real Linux VPS — behind Nginx as a reverse proxy, kept alive by a process manager, reachable on your own domain over HTTPS. You will finish able to provision a server, deploy a Node or Python app, and run it in production with proper config and logs.
Learn to spot the "Four Horsemen" of damaging interaction — criticism, contempt, defensiveness and stonewalling — as they appear in technical teams, and understand why contempt in particular predicts breakdown. Practise naming a Horseman in the moment without escalating, and build a reference card that keeps your team honest.
Add durable persistence to your Python programs using relational databases. You will master SQLite with the built-in sqlite3 module, write injection-safe parameterised queries, perform CRUD and transactions, connect to PostgreSQL, and model data with the SQLAlchemy ORM. This course supports preparation for the Python Institute PCPP certification.
Learn to design well-structured PostgreSQL tables: pick the right data type for every column, model relationships correctly, and enforce data quality with keys and constraints. You will finish able to translate a real-world requirement into a clean, normalised schema that keeps bad data out.
Master Python's four built-in collections — lists, tuples, sets and dictionaries — with methods, slicing, comprehensions, unpacking and set algebra. Learn which structure to reach for and why mutability matters, building the fluency the Python Institute PCAP exam expects.
Turn raw, messy data into clean, model-ready features using pandas and scikit-learn. You will clean and impute data, encode categoricals, scale numerics, handle outliers, engineer and select features, and assemble it all into a leak-free ColumnTransformer pipeline you can trust on unseen data.
