Free AI & Tech Courses - Page 3
Hand-picked AI and tech courses, free and paid, that are worth your time.
135 courses · page 3 of 3
MongoDB Python Developer Learning Path
Shows Python developers how to connect to MongoDB, run queries, use aggregation and design data models in real applications. Useful preparation for the MongoDB developer certification.
View courseMongoDB Node.js Developer Learning Path
Teaches using MongoDB from Node.js apps, including drivers, CRUD, indexes, aggregation and transactions. Ideal for JavaScript back-end developers building MERN-style projects.
View courseMongoDB Java Developer Learning Path
Guides Java developers through connecting to MongoDB, working with documents and building efficient queries in their applications. Good for enterprise and Android back-end developers.
View courseMongoDB PHP Developer Learning Path
Helps PHP developers use MongoDB in web apps, covering the driver, queries, indexes and aggregation. Handy for freelancers building dynamic websites with PHP.
View courseMongoDB Data Modeling Path
Teaches how to design document schemas, model relationships and apply patterns that keep MongoDB apps fast and maintainable. For developers who already know MongoDB basics.
View courseMongoDB Search Course
Shows how to add full-text search to applications with MongoDB Atlas Search, including indexes, queries and relevance tuning. Useful for developers building search features into products.
View courseMongoDB Transactions
Covers when and how to use multi-document ACID transactions in MongoDB to keep data consistent. Useful for developers building apps that handle payments, orders or other critical updates.
View courseMongoDB Atlas Vector Search Fundamentals
Introduces vector embeddings and how to run semantic similarity search in MongoDB Atlas, earning a skill badge. Suits developers starting to build AI-powered search features.
View courseRetrieval Augmented Generation (RAG) with MongoDB
Teaches building a RAG application that feeds relevant data from MongoDB into a large language model for grounded answers. For developers creating chatbots and AI assistants.
View courseEnable CodeQL to secure your source code
Set up CodeQL code scanning on a repository to automatically find security vulnerabilities in your code. Suits developers who want to add security checks to their workflow.
View courseSecure Code Game
A game-style set of challenges where you spot and fix real security flaws in code, right inside your editor. Fun practice for developers learning secure coding habits.
View courseLearn TypeScript
Shows how TypeScript adds types to JavaScript, covering type annotations, functions, arrays, unions and custom types. Suits JavaScript developers wanting safer, more maintainable code.
View courseLearn Node.js
Introduces running JavaScript outside the browser with Node.js, including modules, the event loop, npm and file handling. For learners preparing to build back-end services.
View courseLearn Intermediate JavaScript
Builds on the basics with classes, modules, promises, async/await and HTTP requests. Good for learners who finished an intro course and want job-ready JavaScript skills.
View courseFull Stack Development with MERN
Project-based training in building web applications with MongoDB, Express, React and Node.js. Suits learners with some programming background who want to become full stack developers.
View courseMobile Game and App Development
Teaches building mobile apps and games with Dart and Flutter, covering OOP, collections and asynchronous code through hands-on projects. Good for aspiring mobile developers.
View courseFrictionless Sales
Explores how to remove obstacles in the sales process so buyers find it easier to purchase. Aimed at sales reps and managers looking to improve conversion rates.
View courseSales Enablement Certification
Shows how marketing and sales teams can align with shared content, training and processes to close more deals. Suited to marketers and sales operations staff.
View courseOn-Page SEO and AI Search Essentials with Semrush
Covers optimising page content, structure and technical elements for both classic search and AI-generated answers. Suits marketers improving existing sites.
View courseLocal SEO Essentials with Semrush
Explains how local businesses can appear in map results and nearby searches through listings, reviews and local content. Helpful for freelancers serving local clients.
View courseOff-Page SEO and AI Search Essentials with Semrush
Focuses on building authority through backlinks, mentions and digital PR to support rankings and AI visibility. Suits SEO learners past the basics.
View courseAI Visibility Essentials with Semrush
Shows how brands can track and improve how they appear in AI chat assistants and LLM answers. Useful for marketers adapting SEO to AI search.
View courseHow to Craft High-Impact Digital Advertising Campaigns Using Semrush
Teaches planning, researching and optimising paid ad campaigns with Semrush data. Good for marketers who run or manage online ads for clients.
View courseFundamentals of Marketing Analytics
Introduces tracking, metrics and reporting so marketers can measure what works and make better decisions. Good for anyone handling campaign data.
View courseIntroduction to design systems
Explains what design systems are and how to build shared styles, components and documentation in Figma. Suits designers working in product teams.
View courseComponents collection
Lessons on creating, managing and scaling reusable UI components and variants in Figma. Useful for designers who want efficient, consistent files.
View courseMotion design fundamentals collection
Introduces animation principles and how to apply motion in Figma prototypes for smoother interfaces. Suits UI designers adding interaction polish.
View courseBusiness and Technical English Writing (ENG201)
Focuses on writing clear professional documents such as letters, memos, reports and proposals. Suits students and employees who write in English at work.
View courseBusiness Communication (ENG301)
Covers workplace communication including presentations, meetings, CVs and interviews. Helpful for graduates and final-year students preparing to enter the job market.
View courseCommunication skills (MCM301)
Explores verbal and non-verbal communication, listening and interpersonal skills through open video lectures. Good for students wanting stronger personal and professional communication.
View courseMarketing Management (MKT501)
Covers planning and managing marketing activities including strategy, pricing, distribution and promotion. Aimed at learners who already know the basics of marketing.
View courseAdvertising & Promotion (MKT621)
Explains how advertising and promotional campaigns are planned, created and evaluated across media. Useful for marketing students and aspiring ad professionals.
View courseBrand Management (MKT624)
Explores building and managing brand identity, equity and positioning over time. Suits marketing students and professionals who look after brands.
View courseTurn social inspiration into retail sales with Collaborative Ads
Explains how brands and retailers partner on Meta ads to drive product sales. Suits e-commerce marketers running paid social campaigns.
View courseMaximize performance with Advantage+ sales campaigns
Covers setting up and optimising Meta's automated Advantage+ campaigns to increase sales. Suits advertisers and freelancers managing Facebook and Instagram ads.
View courseIntroduction to Measurement Methodologies: From Business Goals to KPIs
Explains turning business goals into measurable KPIs and choosing methods to evaluate ad results. Suits marketers responsible for campaign reporting.
View courseUpper-Intermediate English: Business and Industry
Builds vocabulary and skills for using English in business settings such as meetings and industry communication. Suits intermediate learners preparing for professional work.
View courseIELTS Ready
Official British Council preparation package with practice tests, lessons and tips for every IELTS skill. Helpful for Pakistani students and workers preparing for study or migration abroad.
View courseIELTS Masterclass
Free live sessions run by IELTS experts explaining the test format, scoring and strategies for each section. Useful for candidates in Pakistan planning to sit the IELTS test.
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