Ruslan Serebriakov
Member Of Technical Staff at xAI
London, England, United Kingdom
Summary
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RockstarRuslan Serebriakov is a London-based software engineer with 10 years' experience specializing in high-performance iOS and cross-platform blockchain systems. He blends deep mobile UI expertise — contributing to Facebook's ComponentKit, driving Swift migrations, and adding TLS-powered caching for layout performance and Xcode tooling — with backend and core C++ work on wallets and chain integrations. At Binance/Trust Wallet he initiated and built Trust Wallet SWIFT, the largest production smart wallet powered by passkeys, and added Evmos/EVM support and address/key handling to wallet-core. He has a track record of taking products from 0→1, modularizing large codebases, and bridging UI component design (including Swift property-wrapped APIs) with low-level transaction construction. Currently a Member of Technical Staff at xAI while also holding a Staff Software Engineer role at X, Ruslan is an active open-source contributor whose cross-domain work reflects a rare combination of frontend polish and cryptographic/backend rigor.
10 years of coding experience
10 years of employment as a software developer
English, Russian, Chinese, Ukrainian
Stackoverflow
642reputation
53kreached
21answers
11questions
Github Skills (16)
cryptocurrency10
swift10
cosmos10
ios10
go10
component-design10
ethereum10
blockchain10
ui-components10
testing9
objective-c9
nsuserdefaults6
inputaccessoryview6
uicollectionview-cell6
uicollectionview6
Programming languages (8)
Github contributions (5)
trustwallet/wallet-core
May 2022 - Jan 2023
Cross-platform, cross-blockchain wallet library.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:59 reviews, 7 commits, 19 PRs in 8 months
Contributions summary:Ruslan primarily contributed to adding support for the Evmos and EVM chains, a significant feature addition. They implemented integrations for Cosmos, updated registry files, and added tests, particularly focusing on address generation. The user also addressed public key issues, and worked on Ethermint keys proto.
wallet-libraryblockchain-walletethereumblockchainwallet
facebook/componentkit
Dec 2020 - Mar 2021
A React-inspired view framework for iOS.
Role in this project:iOS Mobile Developer
iOS Mobile DeveloperContributions:35 commits in 3 months
Contributions summary:Ruslan primarily contributed to the `facebook/componentkit` repository, which is an iOS view framework. Their commits demonstrate an understanding of Swift, property wrappers, and UI component design. The user's work involved enhancing the `Binding` property wrapper and modifying `CKInsetComponent` and its builder, indicating a focus on improving the framework's core functionality and layout capabilities. They also introduced new convenience builders and bridged APIs for CKInsetComponent to CKSwift.
react-nativereactios
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