Alex Siman – Medium

Alex Siman

Alex Siman

First Substrate & Polkadot meetup in Kyiv, Ukraine 🇺🇦

On June 14, 2019, a meetup dedicated to the blockchain framework Substrate and Polkadot Network was kicked off at coworking iHUB, in Kyiv…

Jun 30, 2019

First Substrate & Polkadot meetup in Kyiv, Ukraine 🇺🇦

Jun 30, 2019

Alex Siman

Polkadot & Substrate: Useful links

Collection of links to articles, podcasts and video presentations to get started with Polkadot and Substrate.

May 27, 2019

Polkadot & Substrate: Useful links

May 27, 2019

Alex Siman

Why build a dapp or blockchain on Tendermint consensus?

People keep asking me, why did I decide to build our Egeon blockchain on Tendermint consensus over other blockchain frameworks, like…

Sep 27, 2018

Why build a dapp or blockchain on Tendermint consensus?

Sep 27, 2018

Alex Siman

What is EOS smart contract?

An EOSIO Smart Contract is software registered on the blockchain and executed on EOSIO nodes, that implements the semantics of a “contract”…

Aug 29, 2018

What is EOS smart contract?

Aug 29, 2018

Alex Siman

Learn Solidity to write smart contracts and Ethereum dapps

Today you can easily create a decentralized application (a dapp) on Ethereum blockchain if you know how to write in Solidity language. It’s…

Aug 24, 2018

Learn Solidity to write smart contracts and Ethereum dapps

Aug 24, 2018

Alex Siman

What is BaaS?

BaaS means “blockchain as a service”. It’s when in a matter of clicks you get your own custom Ethereum deployed on cloud servers.

Aug 24, 2018

What is BaaS?

Aug 24, 2018

Alex Siman
in
BlockStarter

BAT, Tezos, EOS, PrimalBase, Civic, SONM — a digest of passed ICOs by BlockStarter

Over the last few months, a huge number of blockchain related companies held their ICOs. Some of them were successful, the others were not…

Jul 24, 2017

BAT, Tezos, EOS, PrimalBase, Civic, SONM — a digest of passed ICOs by BlockStarter

Jul 24, 2017

Alex Siman
in
BlockStarter

ICO should be affordable for every startup

The mission of BlockStarter

Jul 24, 2017

ICO should be affordable for every startup

Jul 24, 2017

Alex Siman
in
æternity blog

Calculation Issues During Phase 2

At æternity we want to be honest and transparent with our community. That’s why we would like to describe the issues we faced during Phase…

Jun 7, 2017

Calculation Issues During Phase 2

Jun 7, 2017

Alex Siman
in
Агрегатор

Стартаперы или КВН-щики. Инвесторы или пиявки.

На основе конспекта стартап-семинаров от GrowthUP (Киев). День 2.

Mar 6, 2017

Стартаперы или КВН-щики. Инвесторы или пиявки.

Mar 6, 2017

Alex Siman

Alex Siman

A blockchain and smart contracts developer. Polkadot.network Ambassador. Work at Joystream.org. Founder of meetup.com/Polkadot-Ukraine

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