Igor Andjelkovic
Full stack | Blockchain developer
Svetoilijska 108,- Leskovac, Serbia-
Serbian
live:.cid.c943e7dc6befef0c
Profile
I am a full stack (Front-end and Back-end) Developer who is passionate in creating fast, consistent, error-free solutions that impress and
aid clients in their online needs. I push myself to create high quality work while keeping an eye for the most minute details to ensure a
product that won’t fail.
Also I have 6+ years of experience with proficiency in NFT Marketplace |Smart Contract Development | Blockchain Development | ICO |
Cryptocurrency | Smart Contract Audits| Public & Private Blockchain | DApps.
Like everyone who loves programming, I find my pleasure in creating beneficial & convenient systems giving clients 100%
satisfaction.
I think I am a motivated programmer who thinks of clients first.
Any program that clients do not welcome, even if well written and organized, is just a bit of code.
My only passion is programming.
Languages
English
Serbian
Professional Experience
02/2021 – present
Freelancer.com, Senior Solidity Developer
— Development of vault smart contracts and unit tests, deployment scripts using Hardhat, Solidity,
Ether.js, Web3.js Solana, and Typescript.
— Swap contract implementation using Pancake swap DEX protocol on Binance Smart Chain.
— developing crypto trading bots like arbitrage, open sea and sniping bot.
05/2019 – 01/2021
Novi Sad, Serbia
SOTEX SOLUTIONS, NFT Smart Contracts developer
07/2018 – 02/2019
Beograd, Serbia
AVS SOLUTIONS, DeFi Engineer
10/2016 – 03/2018
Beograd, Serbia
WEB LABS LTD, Web developer
— ERC721, ERC1155 NFT contracts development with on-chain metadata
— Development of Solidity smart contracts for NFT lending and renting
— NFT Game contract development based on Metaverse
—Designed Dew lending protocol architecture and speciwcation.
— Developed main lending pool contracts and unit tests using Solidity, Hardhat, Ethers.js, Chai, and
Typescript.
— Integrated Uniswap DEX protocol for the token swapping feature.
— Yearn Finance protocol integration to generate interest.
-Took design ideas and transformed them into attractive,
innovative, and successful web pages.
-Designed and built the User Interface of the mobile app with IonicReact and TypeScript.
-Assisted the backend developer on ongoing development projects.
-Participated in code reviews
-Carried out regular updates on the website.
Education
10/2009 – 04/2013
Belgrade, Serbia
University of Belgrade, Bachelor's degree
I majored in high demanding subject—Computer Science and Engineering during my university life.
I was awarded Bachelor's degree graduating from university.
Skills
HTML/CSS/JavaScript
Front end development
Back end development
MySQL
Python
C++
React/Node.js
Solidity
Rust
Web3.js
NFT marketplace
smart contract
