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Mariia Synelnyk

is working from home. 🏡

Bis 2021, Trainee Java Developer, EPAM Systems
Munich, Germany

Skills

Solidity
Blockchain
Hardhat
Truffle
IPFS
SmartContracts
Ethereum
Polygon
NFT
DeFi
Dapp
ERC-20
ERC-721
JavaScript
TypeScript
Avalanche
BSC
Java
Spring Framework
Database
MySQL
Git
REST
API
Slither
MythX
Rust (programming language)
Web
Linux
React
SQL
Audit
Frontend
Backend
Docker
CSS
Architecture
Solana

Timeline

Professional experience for Mariia Synelnyk

  • Current 3 years and 7 months, since Dec 2021

    Solidity Developer

    Applicature

    - Working with DeFi projects, Chainlink, Uniswap, PancakeSwap, OpenZeppelin - Deploying on Etherscan, BSC, Polygon, Avalanche - High-level and sequence diagrams and architecture, code optimization - Audit sc with manual repost (have already audited 20+ projects) - Writing tests for audited sc to reach 100% coverage - Ethereum-Polygon bridge for ERC721, ERC1155 - Review PRs - Working in a team with 15+ developers - Creation Airdrop, Vesting, Staking, STK Staking, NFT - Proxy Pattern (Beacon, Transparent)

  • 6 months, Apr 2021 - Sep 2021

    Junior Java Developer

    FlexyChain

    - Creation of a REST API endpoint - Design and implementation of schemas and database queries - Adding server-side logic to UI elements created by front-end developers - Troubleshooting, debugging, and optimizing applications code - Creation scripts for testing voltage on blocks in the blockchain - Create Telegram bots for monitoring servers' status - Deploy backend and frontend servers on Jenkins

  • 6 months, Oct 2020 - Mar 2021

    Trainee Java Developer

    EPAM Systems

    - Developed my own projects using Spring Framework, Spring, MVC, Spring Boot, Spring Data, Spring Security, Hibernate, Apache Tomcat, JSP, JSTL, Servlets, log4j, MySQL, HTML5, CSS, JS, CanvasJS, JQuery, JSON, Thymeleaf, MySQL

Educational background for Mariia Synelnyk

  • 3 years and 11 months, Sep 2018 - Jul 2022

    Software Engineering

    National University of "Kyiv-Mohyla Academy", Kyiv, Ukraine

    Degree: Bachelor of Software Engineering; Grade: 81,82 (From 60 to 100; 100=best grade) Bachelor thesis: "Marketplace for art galleries that store data as NFT tokens" Grade: 100,0 (From 60 to 100; 100=best grade)

Languages

  • English

    Fluent

  • Ukrainian

    First language

  • Russian

    First language

  • German

    Basic

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