Instructor-led IT courses across web, mobile, data, design and more.
FastAPI is a popular framework for building APIs in Python because it is concise, fast, validates data automatically from type hints and generates API documentation straight away. At the same time, many organisations keep their core data in Microsoft SQL…
Modern applications store data as JSON documents whose structure can change, and users expect to type a search for products, articles or customers and get relevant results immediately, even with typos or different wording. Searching with LIKE in a typical…
SQL is still the most important basic skill for anyone who works with data, whether developer, data analyst or system administrator. MariaDB is a widely used open source database that runs websites, business systems and many systems migrated from MySQL. Yet…
Many organisations still run work on paper, on Excel files passed through several hands, or on forms whose data has to be retyped into another system. Writing a new program in a programming language takes time and depends on a development team. Microsoft…
MariaDB is an open source database that many organisations rely on for their websites and business systems. Yet many servers still run on installation defaults, with no tested restores, no standby replica and no idea which queries slow the system down. As…
Many organisations already hold plenty of data but cannot turn it into forecasting models or customer segments because their teams are not comfortable writing code. KNIME Analytics Platform is an open source tool that builds analytics by connecting nodes into…
Predictive analytics helps organisations forecast sales, spot customers who are likely to leave or estimate risk from the data they already have. Orange Data Mining is an open source tool that builds this kind of work by dragging widgets onto a canvas and…
Software teams that still build, test and deploy by hand keep hitting the same problems: code that works on one machine but breaks on another, slow and risky releases, and long hunts for the change that broke the system. Jenkins is an open-source CI/CD server…
LINE is the main channel Thai customers use to contact businesses, so a chatbot on a LINE Official Account can answer repeated questions, collect details and hand work on at any time. Google's Dialogflow helps a bot understand Thai messages written in many…
FlutterFlow is a low-code app builder where you design screens and logic visually and it generates real Flutter code, so one project produces an app for Android, iOS and the web. You can still add your own code or hand the code to developers when the work…
Systems built on SQL Server often slow down as data and users grow. Many teams respond by adding CPU or RAM, or by creating every index that is suggested, without knowing the real cause, so costs rise and the problem keeps coming back. Effective tuning starts…
GraphQL lets client applications ask for exactly the data they need in a single call, through one endpoint backed by a strongly typed schema, which makes it a good fit for systems where websites, mobile apps and several services share the same data. On .NET…
Modern applications often have several front ends sharing the same data, such as a website, a mobile app and internal systems. A headless CMS like Strapi lets a team build APIs and a content admin panel quickly without writing the whole back end by hand. In…
Inspecting parts, counting products, reading values from images and detecting people or vehicles from a camera all start with sound image processing. OpenCV is the leading open source library for computer vision and works with Python straight away, and OpenCV…
Node-RED is a flow-based programming tool in which you wire nodes together in a web browser to connect devices, APIs and services. It is widely used for IoT, factories and automation inside organisations. A dashboard to view data and control devices is…
Kotlin is officially supported by Spring. It is more concise than Java, safer around null values and runs on the JVM alongside every existing Java library, so many backend teams choose Kotlin with Spring Boot for new services. Yet many examples online still…
Elasticsearch is a distributed search and analytics engine built on Apache Lucene. It powers search inside applications, log analytics and vector storage for AI work, while Kibana is used to explore and visualise the data. Both have moved on a long way in…
Elasticsearch is a distributed search and analytics engine widely used both for search inside applications and for storing system logs so they can be investigated later, while Kibana is the interface for exploring that data and building charts and dashboards.…
Web APIs sit at the heart of modern systems, serving single-page web apps, mobile apps, back-office services and integrations between organisations. A well-designed API speaks plain REST, validates data before saving it, reports errors in one consistent…
Go, or Golang, is a language developed at Google that has become popular for backend, cloud and DevOps tooling. It compiles to a single file that runs anywhere you copy it, performs well, uses little memory and handles large amounts of concurrent work through…
A good dashboard does more than show what sales were. It should help answer why the numbers changed, which customers are about to leave and which points are unusual enough to need attention now. Power BI has built-in AI visuals that answer these questions…
Once you are made a Microsoft 365 administrator for your organisation, the work ranges from adding users and licences, syncing accounts from Active Directory and configuring email, Teams and SharePoint, to handling the calls when users cannot send email,…
A good diagram helps a team understand a process, an organisation structure, a database or a network at a glance. Yet many people still draw diagrams line by line in PowerPoint or Excel, so changing one step means redrawing the lines, the symbols are not…
Executives have limited time and must decide from a great deal of data. A good report states its conclusion from the first slide and uses figures and charts as evidence that can be understood in a few seconds. Yet many reports are still full-page tables of…
