Position: Middle ReactJS Developer
Category: JavaScript
English level: upper
Years of experience: 2.5


• Created both frontend and backend for SPA wizard app.
• Made a contribution to the opensource library, yearn , by
creating an Allocations page, that fetches end process info to
find currencies distribution by the strategy.
• Created Bot using NestJS. It's purpose was monitoring of
rewards and penalties attaining, weekly rewards/penalties
calculation and make it accessible via built API.
• Created a lending platform with Vue. It was used to monitor
markets, borrow and input collateral assets, had
implemented leverage function as well as staking divided on
Tiers, based on the amount of tokens staked/locked.
• Created a Smart Contract used for the locking of the user
assets. It was compressing the records of user locks weekly
and distributing the reward on the end of each week. The
rewards were calculated by user allocation part and the
amount of tokens sent for distribution on this week
• Created SPA-s, smart contracts and caching services for
interaction with NFT, namely minting/buying/crud logic for
administrating info about items and the company page itself.
• Created React Typescript SPA of crypto markets monitoring
app. It had integration with discord and google
extension(subscription purchase, favored markets
monitoring, etc.). It was receiving data from server with
dynamic filtering based on optional arguments. It also had
subscription, favorites, price limit notifications(adding
monitoring on server to send messages on email) and
aggregation and monitoring of twitter embeds.
• Participated in the creation of API using NodeJS and React
TypeScrypt for the decentralized crypto currency exchanger
with ability to pay fee for transaction with any currency
available .
• Created custom NFT creation application with React frontend, Json files and pictures storage at AWS and smart
contract for NFT minting.
• Created a TypeScript library for crypto currency interaction
and IPFS storage functions.
• Created encrypting/decrypting TypeScript library with
verification token creation.
• Created Bot with NestJs to collect info about the currencies
prices and sending them to the blockChain Oracle contracts.
• Participated in the creation of the front-end with React
TypeScrypt for the liquidity markets where user can
participate as depositor or borrower