Today a gave a technical talk titled “Crypto Wallets: A Technical Perspective” at the OpenFest 2018 conference in Sofia about crypto wallets, wallet standards and the cryptography behind them, with live examples in JavaScript. Slides from OpenFest 2018 – Crypto Wallets: A Technical Perspective (by Svetlin Nakov)  Video from OpenFest 2018 – Crypto Wallets: A Technical Perspective

I am happy to announce that I was invited as speaker at CryptoBlockCon 2018 – Las Vegas. I will give an overview talk about the consensus algorithms in the blockchain networks, such as proof of work, proof of stake and byzantine fault tolerance. Event: CryptoBlockCon – Las Vegas, 2018 Date: 11-December-2018, 12:05 – 12:25 (@ Blockchain Tech

I am happy to announce that I was confirmed as a speaker at the Blockchain Economy Istanbul Summit 2019. My talk is technical, about DApps, Ethereum and Solidity: Title: Building Decentralized (DApps) in Ethereum Date: February 20, 2019 Location: Haliç Congress Center, Istanbul See you in Istanbul. It is expected to be a big event, with thousands

Today I had a talk at the SoftUnit Conf 2018 titled “Multi-Signature Crypto-Wallets“, where I explained the the problems with single-user-controlled wallets, the concepts of multisig wallets, multisig addresses, how multi-signature wallets are implemented in Bitcoin and Ethereum and demonstrated the Gnosis multisig wallet contract (Solidity code), running on the Ropsten Ethereum testnet, along with the

I am happy to announce that I was accepted as a speaker at the Blockchain Technology Conference 2018 | Berlin. The conference is one of the most significant technical blockchain events in Europe, so I will be happy to meet colleagues, developers, blockchain engineers and fellows from the crypto industry in Berlin in November 2018. My

Recently I had a talk about the Blockchain technologies, cryptocurrencies and their application to the real world economy. Watch my blockchain talk as video: About this Blockchain Talk Blockchain is a decentralized ledger (distributed database with no owner) running the infrastructure for digital cryptocurrencies like Bitcoin and Ethereum. It this talk the speaker will explain

I had a talk about Map-Reduce and Apache Hadoop at the Spring Conference of the Bulgarian Oracle User Group (BGOUG) – Borovets, June 2016. I post the demo source code, slides and video here. Map-Reduce and Apache Hadoop – Video Map-Reduce and Apache Hadoop – Slides Map-Reduce and Apache Hadoop – Source Code Map-Reduce-Hadoop-Demos.zip

Albeit left behind to a certain extent, the good old turtle is still an excellent way to introduce people to the world of programming. “Turtle graphics” has implementations in a variety of languages with Logo being the trendsetter for the older school of programmers and survives to this day with a very beginner friendly and