Gokhan - Probability tutor - London
Gokhan - Probability tutor - London

He's the ultimate teacher. Quality of the profile, excellence of the diploma, guaranteed response. Gokhan will carefully organize your first Probability lesson.

Gokhan

He's the ultimate teacher. Quality of the profile, excellence of the diploma, guaranteed response. Gokhan will carefully organize your first Probability lesson.

  • Rate €76
  • Response 1h
  • Students

    Number of students Gokhan has accompanied since arriving at Superprof

    50+

    Number of students Gokhan has accompanied since arriving at Superprof

Gokhan - Probability tutor - London
  • 4.9 (24 reviews)

€76/h

Contact
  • Probability
  • Bitcoin
  • Blockchain

Blockchain and Bitcoin with an enterprise architect (PhD): how Bitcoin and Ethereum work, Solidity smart contracts, DeFi and stablecoins, Hyperledger — university modules to your first dApp

  • Probability
  • Bitcoin
  • Blockchain

Lesson location

Ambassador

One of our best tutors. Quality profile, experience in their field, verified qualifications and a great response time. Gokhan will be happy to arrange your first Probability lesson.

About Gokhan

I'm Dr Gokhan Guler, a Principal Data & AI Architect. I spent five years on blockchain projects in IT consultancy — assessing where distributed ledgers fit and where they don't, designing permissioned networks on Hyperledger and Corda, and building on Ethereum — and I'm a certified Blockchain Architect and Ethereum Smart Contract Developer. My day job now is enterprise data and AI, which is the lens most organisations actually need on blockchain: integration, data, security and governance rather than hype. I hold a PhD in engineering and computer science.

I've taught for more than twenty years at undergraduate and postgraduate level and delivered over 2,000 hours of one-to-one tutoring since 2017. My students have come from Oxford, Imperial College London, UCL, Manchester, Bristol, Queen Mary, Westminster and Maastricht, among others.

I teach from first principles — hashes, keys, consensus — and then we build: a wallet on a testnet, a token, a simple dApp. Expect plain language, live code, and a straight answer to "is blockchain the right tool for this?"

Away from work you'll find me with my family, who are my biggest supporters in all of this.

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About the lesson

  • Primary
  • Junior Cycle
  • Transition Year
  • +7
  • levels :

    Primary

    Junior Cycle

    Transition Year

    Fifth Year

    Sixth Year

    Adult education

    Bachelor's degree

    Master's degree

    Diploma

    Doctorate degree

  • English

All languages in which the lesson is available :

English

I teach Blockchain, Bitcoin and Ethereum to university students on fintech, distributed-systems and security modules, to professionals who need to evaluate or build on blockchain, and to developers writing their first smart contracts. I explain how the technology actually works — this is not investment advice.

WHAT WE WORK ON

- Fundamentals — hashing, public-key cryptography, digital signatures, Merkle trees, distributed consensus (proof of work, proof of stake, BFT), forks, and why decentralisation costs what it does.

- Bitcoin — keys, wallets and addresses, UTXOs and transactions, mining and difficulty, halvings, the Lightning Network, and Bitcoin's four-layer architecture: blockchain, protocol, token, applications.

- Ethereum and smart contracts — accounts and gas, the EVM, proof of stake, Solidity from your first contract to ERC-20 and ERC-721 tokens, testing and deployment with Remix, Hardhat and Foundry on testnets, MetaMask, ethers.js and web3.py, OpenZeppelin, and the classic vulnerabilities (reentrancy, access control, oracle manipulation).

- DeFi, stablecoins and Web3 — automated market makers, lending protocols, stablecoin designs, NFTs, DAOs, layer-2 networks (Arbitrum, Optimism, Base), oracles, and the risks in each.

- Enterprise and permissioned blockchain — Hyperledger Fabric and Corda, tokenisation of real-world assets, supply-chain and identity use cases, integration with existing systems, and an honest assessment of when a database is the better answer.

- Regulation and security — MiCA and the UK FCA regime, custody, private-key hygiene, and how to recognise scams.

- Coursework, dissertations and projects — from a critical essay on consensus mechanisms to a working dApp. You build it; I supervise and challenge it.

RECENT WORK
Crypto and blockchain fundamentals for private learners · smart-contract development from a first Solidity contract to a token deployed on a testnet · blockchain architecture assessments and permissioned-network designs in my consultancy work.

HOW SESSIONS RUN
Online, with screen-sharing. Where it helps, we set up a testnet wallet and write real code together, and you keep the code and notes after every session. The first (free) session is a diagnostic: we map your module, project or goal against your deadlines and agree a plan. I reply within a few hours.

I help you understand and build your own work — the code and the writing are yours; I supervise, explain and challenge. Nothing I teach is financial advice.

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Rates

Rate

  • €76

Pack prices

  • 5h: €379
  • 10h: €758

online

  • €76/h

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