Alexey Architect Senior Go/NodeJS and Solidity Developer | Programming: Solidity Golang Python Node.js React.js JavaScript

6 Likes

Alexey K.

Last update: 15 Mar 2019

ARCHITECT /team lead

Senior Go/NodeJS and Solidity Developer

Over the past 3 years I have developed and delivered numerous Blockchain projects which work with Ethereum, Bitcoin, IPFS, etc. Also I have 12+ years of commercial development of web application using JavaScript, Go and Python.
I can do serverless solution using AWS Lambda, Cognito Users Pool, DynamoDB, etc.

I'm passionate about my work that's why I always provide high-quality results.

Solidity 3 years Golang 4 years Python 4 years Node.js 8 years React.js 8 years JavaScript 8 years

All rates are indicative, annual rate includes 20% discount

20% discount on yearly basis

GMT+2 East Europe

Ukraine

Works

‹ › ×

TECH STACK

App Development Full Stack Development Software Development Web Development Front End Back End DLT

Programming Languages:

PHP

Operating Systems:

Unix Windows

Other skills:

AWS

Libraries/Frameworks/Tools:

Django Angular 2x Redux Web3.js Truffle

EXPERIENCE

Industry Experience

Blockchain & Cryptocurrency, Healthcare & Medicine

Product Experience

ICO, Medical data exchange system, Cryptocurrency, Blockchain-based platform, A crypto-currency exchange

PORTFOLIO HIGHLIGHTS

Feb `18 – Present

1 year

Metabase

Team Lead, Architect, Solidity developer

- Project architecture - Smart Contracts development - Back-end development - Front-end development - Team management -

Intrepid Ventures

A High Performance Blockchain and Smart Op-Codes Platform for Next Generation Businesses. The NordWhale team designed and implemented the ICO system including: - Checkout page - Registration with passing huge KYC check using Onfido and VerifyInvestor services - Investor’s dashboard - Smart Contract with ICO terms - ERC20 token contract with token vesting for investors on different stages - Purchasing tokens using USD (Credit card) and ETH - Payment with all crypto-currencies

Technologies Stack:

Bitcoin Node.js React.js Stripe SDK Ethereum Solidity Web3.js Truffle Microservices

Industry:

Blockchain & Cryptocurrency

Product:

ICO

Works:

Feb `18 – Present

1 year

BreastWeCan!

Team Lead / Architect

- Build project architecture - Setup and configure private IPFS - Back-end development - Front-end development

BWC is a system to improve catching breast cancer using AI. BreastWeCan is a distributed apps for the future of medical research. It’s a call to action to improve mammography screening by empowering patients to share their imaging and electronic health records and retain control over it. NordWhale team created an infrastructure and configured the private IPFS system for secure storing all the collected mammograms for future launching studies to train AI algorithms.

Technologies Stack:

Node.js React.js Golang Blockchain

Industry:

Healthcare & Medicine, Blockchain & Cryptocurrency

Product:

Medical data exchange system, Cryptocurrency, Blockchain-based platform

Works:

Mar `19 – Mar `19

Exchanges Aggregator

Team lead / Back-end developer

- Build serverless architecture - Implement back-end using AWS Lambda, API Gateway, Cognito - Lead the team

A serverless solution to aggregate data, balances and transactions from cryptocurrency exchanges, payment processing services worldwide and different blockchains, like Ethereum, Bitcoin, Litecoin, etc. This application was build using AWS Cognito for user management, AWS API Gateway for creating API and triggering Lambda functions and DynamoDB for storing all the data.

Technologies Stack:

AWS Go Microservices

Industry:

Blockchain & Cryptocurrency

Product:

A crypto-currency exchange, Cryptocurrency, Blockchain-based platform

Works:

EDUCATION

Chernihiv State Technological University

Industrial Electronics

Blockchain and web development agency #418

10-50

Ukraine

GMT+2

Core Expertise

AWS Bitcoin JavaScript MongoDB MySQL Node.js PHP PostgreSQL React.js React Native TypeScript Yii Golang Laravel Framework Angular 2x Redux Electron Ethereum Solidity Angular 4 Blockchain Web3.js Truffle

Industries

Blockchain & Cryptocurrency, Cybersecurity & Data Protection

NordWhale is an outsource company that focused on blockchain and custom software development. We maintain the goal that each of our clients will be completely satisfied with our work. That's why we go above and beyond the initial agreement with our clients in order to exceed all expectations. We can turn your ideas into successful software products, which will bring you money!

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