Explore 57 categories of monetizable professional know-how
Learn about distributed ledgers: architecture and functioning of blockchains, consensus mechanisms, applied cryptography, writing smart contracts, deploying and operating nodes, security and scalability (L2/rollups). The course also covers dApps and use cases beyond cryptocurrencies.
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Designing, marking out, cutting, and assembling load-bearing wooden structures: roof frames, timber framing, trusses, beams, floor joists, and structural staircases. It covers traditional and modern joinery, wood selection, reading plans, lifting and working at height safely, standards (DTU), and the use of hand and power tools.
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Understand, choose, and size the components of a computer (CPU, GPU, RAM, motherboards, storage, power supply, case, cooling): architectures, compatibilities (sockets, formats, interfaces), performance, purchasing criteria, and basic installation/testing.
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Customer Success encompasses the methods and practices to ensure customer satisfaction, adoption, and retention after the sale: onboarding, usage tracking, proactive support, renewals, and expansion. It involves learning how to measure and reduce churn with KPIs (NPS, churn, ARR expansion), build customer journeys, manage escalations, and collaborate with product and sales teams to maximize customer value and recurring growth.
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Drone piloting covers the learning of manual and assisted control techniques (stabilization, flight paths, takeoff/landing), pre-flight preparation and maintenance, as well as in-flight safety management and regulatory compliance (restricted areas, permits, insurance). It also includes mission planning, the use of automatic modes, and framing for aerial photography and video.
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Dropshipping involves selling products without managing inventory by relying on suppliers who ship directly to customers. It covers niche selection and finding reliable suppliers, creating and optimizing online stores, pricing and margin setting, order processing and customer service, as well as marketing strategies (advertising, SEO) and logistical and regulatory constraints.
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Diagnosing the condition, compliance, and performance of equipment and devices. Visual and functional inspection, measurements and tests, checklists, normative criteria and safety, diagnostic tools, and report writing to decide whether to repair, replace, or purchase with informed knowledge.
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Google Ads covers the creation and management of advertising campaigns across the Google ecosystem (Search, Display, YouTube, Shopping, Performance Max), learning about targeting, ad formats, extensions, and campaign settings. It also covers performance tracking and optimization (CPC, conversion rate, Quality Score), configuring tracking and audiences, as well as bidding strategies and testing to maximize return on investment.
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Learn to grow capital through the main asset classes (stocks, bonds, index funds, commodities, alternatives) with a focus on a long-term approach. This category covers allocation strategies, investment evaluation, risk management, fees, and execution discipline — distinct from short-term trading.
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Negotiation encompasses the techniques and strategies for achieving a favorable agreement by managing interests, power dynamics, preparation (BATNA), and persuasive communication.
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Learn to design products, websites, and automations without coding by mastering no-code platforms and best practices in design, integration, and maintenance.
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Acquisition, refurbishment, and resale of computers (also known as "PC flipping") with the aim of generating a profit margin. This includes learning to assess material value, diagnose and repair or upgrade components, erase and secure data, optimize performance and presentation, write attractive listings, set prices, and manage sales, warranties, and distribution channels (marketplaces, direct sales, B2B).
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Create and manage a Shopify store: store setup, theme customization, product management, variants and inventory, payment, tax and shipping settings. This also includes app and gateway integration, SEO and marketing (campaigns, conversion, multichannel sales), performance analysis, and workflow automation to optimize growth and operations.
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Watch repair involves diagnosing, disassembling, cleaning, lubricating, and reassembling watch movements (mechanical and quartz), replacing or restoring components, and regulating the timekeeping while checking for water resistance and reliability. It covers the use of specific tools, disassembly/assembly techniques, oxidation processes, fine lubrication, escapement and balance adjustments, as well as the restoration of cases and straps and precision testing.
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Web scraping involves automating the collection of publicly available data from websites by simulating requests, navigating pages, and extracting useful content for structuring and analysis. This includes mastering HTTP requests, HTML/JSON parsing, libraries and frameworks (BeautifulSoup, Scrapy, Puppeteer/Playwright), managing JavaScript rendering, proxies, throttling, and CAPTCHAs, as well as data cleaning, storage (CSV, databases), and the legal and ethical issues related to data collection.
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