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Kate Reznykova

Senior automation engineer @ what3words, building automation infrastructure and tools. Interests: automation, blockchain, DevOps

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Blockchain Intro Series: Introduction to Governance

This introduction to governance provides an overview, broad distinction between governance processes, and additional readings.

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Blockchain Intro Series: Introduction to Cryptography

Blockchain based systems are built on cryptographic mechanisms. This post provides an introduction to symmetric and asymmetric encryption, hash functions and the potential of quantum resistance.

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Blockchain Intro Series: Scalability Solutions

Highlighting design optimisation of distributed systems, how sharded ledgers work, and the difference between Layer 1 and Layer 2 scalability solutions.

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Blockchain Intro Series: Consensus Mechanisms

Replicated ledger rely on consensus mechanisms to verify and append state updates. This post provides an introduction to consensus designs, theories of design trade-offs and different consensus protocols in replicates systems.

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Blockchain Intro Series: Replicated Systems

Overview of replicated systems, and and outline of the main concepts; including levels of decentralization, different types of attacks, wallets and more.