OleH.

Blockchain Developer

https://talent.gravityer.com/oleh

Server Side Swift 🧡

SPE

Key Strengths

Demonstrated experience with blockchain interaction through SDK development (Everscale, TON) in Swift and Ruby.
Proficiency in Swift for client-side development and SDK binding.
Experience with Ruby for backend API integration and blockchain SDKs.
Exposure to Solidity, indicating understanding of smart contract languages.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are predominantly personal and focused on blockchain SDKs and utilities, indicating a strong interest and self-driven learning in the blockchain domain. The current role as 'Blockchain Developer' aligns directly with the target role. However, the breadth of technologies outside of Swift, Ruby, and blockchain-specific interactions is limited, which might impact adaptability to diverse technical stacks.

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. No psychometric or English test results are available.

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Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

ton-sdk-swift

February 3, 2024 – Present

Swift SDK for TON blockchain. Library for interacting with TON blockchain. Client for dapp provider.

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ton-sdk-ruby

March 31, 2023 – April 17, 2024

Ruby SDK for TON blockchain. Library for interacting with TON blockchain. Client for dapp provider.

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swift-telegram-bot

May 27, 2021 – Present

🤖 The wrapper for the Telegram Bot API written in Swift. It's not a framework. There is no special syntax here. This is a library that implements all Telegram Bot API methods, which is available to you to work with Vapor, Smoke, Hummingbird, FlyingFox. https://core.telegram.org/bots/api

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everscale-client-swift

October 19, 2020 – Present

Swift Binding for Everscale, Venom SDK. Library for interacting with Everscale, Venom blockchain.

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everscale-client-ruby

August 18, 2020 – March 3, 2025

Ruby Binding for Everscale SDK. Library for interacting with Everscale blockchain.

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swift-regular-expression

May 12, 2020 – July 14, 2021

swift-regular-expression — GitHub repository

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Action-Cable-Swift

March 16, 2020 – January 18, 2024

ActionCable is a WebSocket server being released with Rails 5 which makes it easy to add real-time features to your app. This Swift client inspired by "Swift-ActionCableClient", but it not support now and I created Action-Cable-Swift. Also web sockets are now separate from the client.

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swift-extensions-pack

June 2, 2019 – Present

swift-extensions-pack — GitHub repository

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privat24_api

September 5, 2018 – November 14, 2021

Ruby Api for Privat Bank Privat24

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slim_form_object

March 28, 2016 – August 24, 2019

slim_form_object — GitHub repository

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Key Strengths

Demonstrated experience with blockchain interaction through SDK development (Everscale, TON) in Swift and Ruby.
Proficiency in Swift for client-side development and SDK binding.
Experience with Ruby for backend API integration and blockchain SDKs.
Exposure to Solidity, indicating understanding of smart contract languages.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. No psychometric or English test results are available.

OleH.

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Experience

Projects

Key Strengths

Cultural & Operational Fit