Vassily Vorobyov
Contacts
Email:-Telegram: @zubero4eg
LinkedIn: vassily-vorobyov-20a34b24a
Summary
Primary skills: Python/Django
Secondary skills: React, Docker, Kubernetes
Keywords: Fullstack, Blockchain, Python, DevOps, Machine Learning
Non-coding experience: Product Owner, Project Manager, Solutions Architect, Delivery Manager,
Tech Lead
Management experience: 5 people in a year
Freelance/solo experience: 4 years
Team experience: 4 years, 15 members max
Work history
Blockchain Solutions Architect at 4irelabs
December 2021 - October 2022
Responsibilities
Prepare the architecture vision for the DeFi and blockchain-based products;
Tech leadership for the dedicated teams on blockchain-based projects;
Participation in communication with clients;
Participation in plannings and estimations;
Participation in the discovery phase while collaborating with Project Managers, Business
Analysts, UX/UI Designers, and Software Developers.
Projects
Discovery offers builder
Product owner
Django
The development was initiated by myself.
A web app that builds Google Docs using the values provided by the user in a web form.
Significantly reduced time spent by the sales team on document writing.
Flutter
Attracted developers from outside the company to save the resources available for allocating to
other projects.
May 2019 - November 2021
Freelance
Surveys builder
Flutter
React
Django
Solo developer
Kubernetes
Django
Solo developer
Web-faced survey building form.
Multiple choice, text question, file request, conditional nested questions.
Mobile app for passing the surveys.
ERC20 tokens selling platform
Flutter
Blockchain
Swap of fiat and ERC20 tokens.
Two kinds of interactions with blockchain: listening transfer events and transferring tokens.
Private keys are stored in Vault.
Accounting platform
Project manager
Flutter
Django
Integrated with several local payments providers.
Reports about the payments made through selected ones.
IAM to permit different groups of users to see reports only about finite list of providers.
Lead Software Engineer at Power Group
May 2017 - April 2019
Responsibilities
Choosing stack for the projects.
Tech leadership team.
API architecture.
Participation in plannings and estimations.
Coding.
Projects
Tinder-like app
Django
App that allows employees and talents to match each other same ways as in Tinder.
Cryptocurrencies exchange telegram bot
Django
Swap cryptocurrencies (Bitcoin family only) and fiat.
Telegram bot as UI.
HD-wallet for generation of income addresses.
Trade signal generator
Jupyter
Pandas
Scikit-learn
TensorFlow
A machine learning model that generates trading signals.
Several approaches like K nearest neighbors or Neural Networks.
Expected 168% of profit on spot on test data of 8 months.
Software Engineer at BeSmart
November 2016 - April 2017
Resposibilities
Development of new application for Android OS, supporting the existing, and building API for
them;
Backend features development;
Participation in backend containerization.
Freelance projects
March 2016 - October 2016
Projects
Pollution level info provider
Project manager
Java
Swift
Django
Mobile application bot for iOS and Android that are representing charts of level of air pollution in
the region. The sensors were provided by the client.
Mobile application for viewing documents
Java
Django
Application where I dived deeper into the Android SDK and implemented custom feature for
toolbar that were not accessible out of box that time.
Software Engineer at PurePro Kyrgyzstan
October 2014 - February 2016
Internal dashboard for the members of MLM company where they were able to check their
structure and incomes.
Game Developer at Paradise Game Studio
Developed several mobile games with Unity3D engine.
January 2014 - June 2014
Stack that I worked with more than 20 hours
Backend
Cloud
Python
AWS
Frontend
DevOps
Docker
C#
React
Blockchain
DRF
Bash
Java for Android apps
Kubernetes
GitHub Actions
Keel.sh
Unity3D
TensorFlow
Scripting
Django
DigitalOcean
Flutter
Interactive
Data
Celery
Keras
Python
Solidity
Pandas
Scikit-learn
NumPy
