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Ognyan Chikov
Senior Blockchain Developer, LimeChain

Ognyan Chikov is a Senior Blockchain Developer at LimeChain with over a decade of experience in Computer Science. He started his career as a network and computer science engineer before joining LimeChain in 2017. Currently, he leads various blockchain projects. In addition to his development role, Ognyan mentors at LimeAcademy. Ognyan Chikov’s preferred blockchain-oriented tech stack includes JavaScript, Solidity, Hardhat, Angular, React, Vue, IPFS, and tools like Docker and Kubernetes for deployment. Outside work, he is an IoT enthusiast with numerous smart home projects.

How blockchain technology is becoming integrated into everyday applications, such as digital identity verification, voting systems, and decentralized finance (DeFi).

Abstract:
Blockchain technology is quickly becoming a part of our lives with its decentralized, transparent and secure features making it invaluable, in various industries. This presentation delves into how blockchain’s being incorporated into applications particularly focusing on digital identity verification, voting systems and decentralized finance (DeFi).

Digital identity verification utilizes blockchain to offer identities that are decentralized tackling issues like security breaches and identity theft. The e Residency program in Estonia serves as an example by providing a blockchain based identity that is both secure and easily verifiable.
In the realm of voting blockchain technology holds the promise of enhancing transparency and security in processes. By ensuring that votes cannot be altered or manipulated and are easily verifiable blockchain based voting systems can help build trust in practices. Examples like Voatz in the US and various global trials of voting underscore the potential for this technology to revolutionize our voting methods.

Decentralized Finance (DeFi) stands out as another application of technology offering financial services through decentralized networks without traditional middlemen. DeFi platforms facilitate activities such as lending, borrowing and trading cryptocurrencies while democratizing access to services and boosting efficiency. Leading DeFi projects such, as Uniswap, Compound and Aave demonstrate how blockchain is reshaping the sector.