vsaverin

Python developer, Blockchain enthusiast and web3 fanatic

My first experience in commercial development was gained as a freelancer, where as a Python developer I implemented a number of interesting projects, from simple telegram bots to complex accounting and calculation systems for an investment fund.

The job has now gone through a long and interesting journey from being a Python developer to being a Python team leader and then a blockchain team leader.


About the stack

Languages and technologies:
Python - Middle+ (Django and DRF, FastAPI, web3py, etc.)
Solidity – Middle (20, 721, cross bridges)
JS - Junior (Vue.js, Hardhat, web3.js, Truffle)

Data:
SQL – PostgreSQL, MySQL, InfluxDB,
NoSQL - MongoDB, Redis
Magazines – Grafana, Hourly
MQ - Kafka

Other:
Git Flow - Git, Gitlab, Bitbucket, Github
Deployment: Docker, docker-compose, Dokku.
Management - Jira, Confluence, Trello, Bitrix24.

Blockchain:
I am a big fan of the ideas of decentralization; over the past year and a half, I have been able to implement projects of varying complexity, from primitive tokens and cross-chain bridges to complex cryptoinfrastructure.

In the process, I studied many related libraries and technologies, such as:
- Web3py and Web3.js
- Solidity (Worked with Ethereum, Tron, Polygon, BSC networks)
- Python SDK for various home networks
- Raised and configured nodes (Full and RPC Nodes) of different subscriber networks on customer servers.

From scratch, I designed and implemented a payment gateway for a popular crypto wallet.