Build Real Things - Real-World Problems That Blockchain Actually Solves

Explore practical blockchain development in this 49-minute developer talk that cuts through the hype to focus on real-world problems blockchain actually solves. Learn when blockchain makes sense and when it doesn't, with hands-on examples using Python and TypeScript alongside lightweight tools for the Algorand blockchain. Discover how companies are using blockchain in production today for peer-to-peer payment systems in underbanked regions, fractional ownership of illiquid assets, and self-sovereign digital identity systems. Follow along with a live coding demonstration that shows practical implementation techniques using familiar libraries and patterns. Examine the evolution of blockchain technology, understand why Algorand was chosen for these examples, and see concrete use cases that go beyond theoretical applications. Gain insights into future opportunities in blockchain development while learning to evaluate blockchain as a practical tool for specific problems rather than a universal solution.