Alex is available for hire

Alex Suvorov

Verified Expert in Engineering

Software Developer

Location

Warsaw, Poland

Toptal Member Since

July 27, 2020

Alex has over five years of experience as a full-stack developer in both startup and corporate environments. He enjoys solving problems and bring new ideas to life. Alex has developed a game-based educational coding platform and many other projects with various technologies and languages.

CSS Vue SQL MongoDB Node.js Analytics Git GitHub jQuery Docker Amazon S3 (AWS S3)Bootstrap C#PHP Kubernetes

Portfolio

RedStone

Node.js, TypeScript, Amazon CloudWatch, Arweave, Smart Contracts...

Self-employed

Slack, Material Design Lite, Vuetify, Material Design, Hotjar, GitHub Pages...

Vecton

JavaScript, Node.js, HTML, CSS, Web Marketing, Exponea

Experience

JavaScript - 4 years MongoDB - 3 years Node.js - 3 years SQL - 3 years Vue - 3 years Blockchain - 2 years Firebase - 1 year React - 1 year

Availability

Part-time

Preferred Environment

Slack, Bash, Git, Visual Studio Code (VS Code), Vue, Node.js, MacOS

The most amazing...

...thing I've developed is Codenlay.io—a game-based educational coding platform that has thousands of monthly active users.

Work Experience

Senior Full-Stack Developer

2021 - PRESENT

RedStone

Created a web app with loot NFTs based on Arweave Smart Contracts.
Connected 62 pricing data sources, including Binance API, Covalent API, Uniswap, Sushiswap, and Pangolin, with 1084 assets, which generated 438 million data points saved in the Arweave Blockchain.
Designed a front-end for a commodities trading protocol.

Technologies: Node.js, TypeScript, Amazon CloudWatch, Arweave, Smart Contracts, Ethereum Smart Contracts, Solidity, Amazon Web Services (AWS), Vue, Vuex, SmartWeave

Full-stack Developer, Founder

2020 - PRESENT

Self-employed

Developed an educational platform with Vue.js and Firebase.
Implemented a JavaScript framework for fast and easy coding game generation.
Connected Google Analytics, Hotjar, and Firebase admin to implement analytics reports generation.
Integrated Stripe for recurring payments and single-time payments.
Integrated AWS Polly to automate voiceover generation for educational videos.

Technologies: Slack, Material Design Lite, Vuetify, Material Design, Hotjar, GitHub Pages, HTML, Bash Script, Bash, Firebase, jQuery, GitHub, Git, JavaScript, Google Ads, Google Analytics, Stripe, Webpack, Vue

Business and Technical consultant

2020 - 2021

Vecton

Created multiple marketing automation scenarios in Synerise, Exponea, User.com, and Salesmanago.
Executed Black Friday marketing automation strategy for more than 1 million customers.
Managed three integrations with marketing automation systems.

Technologies: JavaScript, Node.js, HTML, CSS, Web Marketing, Exponea

Full-stack Developer

2018 - 2020

Alice SI LTD

Helped develop and maintain a blockchain-based donations platform.
Developed multiple web app MVPs, such as token-curated registry (TCR) for social projects and a smart legal contracting tool that automates the deployment of compliant blockchain services.
Developed a React Native mobile app MVP allowing beneficiaries to feedback on the effectiveness of impact projects.
Developed a React Native mobile app MVP for contactless wallets used for micro-incentive programs in environments that lack connectivity.
Automated the deployment process of blockchain-based donations platform using Docker, Kubernetes, and GCP.
Managed updates on the static company website (https://alice.si).
Implemented JavaScript API with Oauth2 authentication to enable donations on Partner's websites.

Technologies: Amazon Web Services (AWS), Slack, Material Design Lite, Vuetify, Truffle, Bitbucket, Material Design, Hotjar, GitHub Pages, HTML, Bash Script, Bash, Jira, Solidity, Bootstrap, Docker, jQuery, GitHub, Git, MongoDB, JavaScript, React Native, Google Cloud Platform (GCP), Kubernetes, AngularJS, Vue, Node.js, Blockchain

Software Engineer

2017 - 2018

Atinea LTD

Developed an ASP.NET MVC app with C# that allows users to manage blocked domains.
Fixed multiple bugs in different PHP and .Net web applications.
Implemented new back-end modules for .Net web applications.
Developed REST API for mobile application, which manages cell tower repairment.
Automated deployment processes using advanced BASH scripting.

Technologies: Bitbucket, HTML, Bash Script, Bash, Jira, PHP, Bootstrap, jQuery, Git, SQL, JavaScript, C#

Web Developer

2016 - 2017

Freelance

Created a static website with multiple photo galleries for a photography company.
Created an automation script for Photoshop using JavaScript.
Fixed bugs with image processing on a WordPress website.

Technologies: HTML, PHP, jQuery, CSS, JavaScript

Experience

Game-Based Educational Web Platform

https://codenplay.io

Codenplay.io is a Vue.js + Firebase web application with educational coding games. I was responsible for the entire development process. I have integrated Firebase for authentication and data storage, Stripe for payments, and some analytics tools, such as Google Analytics and Hotjar.

Skills

Languages

JavaScript, SQL, CSS, HTML, Bash Script, C#, PHP, Solidity, C#.NET, Bash, TypeScript

Libraries/APIs

Vue, Node.js, Material Design Lite, jQuery, React, Stripe, Vuex

Tools

GitHub Pages, Git, GitHub, Bitbucket, Slack, Google Analytics, Hotjar, Jira, Webpack, Amazon CloudWatch

Platforms

Blockstack, Firebase, Kubernetes, Docker, Blockchain, MacOS, Visual Studio Code (VS Code), Google Cloud Platform (GCP), Amazon Web Services (AWS)

Storage

MongoDB, Amazon S3 (AWS S3)

Other

Single-page Applications (SPA), Analytics, Landing Pages, Material Design, Google Ads, Web Marketing, Exponea, Arweave, Smart Contracts, Ethereum Smart Contracts, SmartWeave

Frameworks

Vuetify, Truffle, AngularJS, Bootstrap, React Native

Education

2015 - 2019

Bachelor's Degree in Computer Science

University of Warsaw - Warsaw, Poland

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