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$35 USD / time
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starčevo, serbia
$35 USD / time
Klokken er nu 7:00 PM her
Tilmeldt august 13, 2022
0 Anbefalinger

Boban K.

@BobiKank

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$35 USD / time
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starčevo, serbia
$35 USD / time
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Senior Web/Blockchain/iOS Developer

Hi, I am Boban. Thank you for visiting my profile. I am a full stack developer with over 5 years of rich experience in web & blockchain and iOS & Android development and project management. Enthusiasm , challenge-driven, test-driven are my favorites. Always ready for web development using Python/Django/Flask, Node/Express/Next, React/Angular/Vue/Web3.js and blockchain development using Solidity/Vyper. - Mobile App Development *iOS(Swift, Objective-C), Android(Java), React Native - Back-end Development * Python / Django, Flask, Ruby / Ruby on Rails * Node.js / Express.js / Nest.js * AWS (EC2, S3, Serverless, etc) * PHP / Laravel - Front-end Development * Advanced JavaScript frameworks - React/Redux, Angular, Vue.js, Next.js, Nuxt.js * General web technologies - HTML5, CSS3(SASS/LESS/SCSS), Bootstrap, jQuery * Languages - JavaScript ES6/7, Typescript - Blockchain Development * Ethereum Smart Contract(Solidity, Vyper) * ERC20, ERC777, ERC721, ERC1155 Token development * NFT(minting, marketplace with attracting UI and IPFS in Ethereum, Cardano, Binance, Solana, etc) * Web3.js and digital wallet integration like MetaMask, Phantom -Database *Non-realational Database: MongoDB, AWS Lambda *Relational Database: MySQL, PostgreSQL, Oracle - Other * Management Tools: Jira, Trello * Operating Systems: Linux, Windows * Tools: GitHub, GitLab, BitBucket, Docker, Kubernetes I always enhance my skills and learn new technology/languages/systems. I prefer to join large and long-term projects. Willing to work with you and make your idea into results-focused and world-class project. Able to work full time on your time zone. Thank you
Freelancer Javascript Developers Serbia

Kontakt Boban K. angående dit job

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Portefølje indlæg

Microverse is a decentralised world-building platform that allows people to build, play and engage in a vast world with endless opportunities to create captivating experiences.
In the Microverse, users can purchase and collect exclusive NFTs not found anywhere else, and use them within the platform for trading, gaming, and more.

Achievements:
Exclusive NFT products
Integrated AI-VR technology
Fair mining mechanism to reward users who provide liquidity
Liquidity-based NFT trading
Social Networking Space (cohesive social engagement)

Technical Scope:
Ethereum, Binance Smart Chain, ERC20, ERC721, BEP20, Solidity

Smart Contract Address:
0x3a2cdf6d19dc0e9a027b8bd2bb00b518a2ab39ce
solidity developer(Microverse)
Microverse is a decentralised world-building platform that allows people to build, play and engage in a vast world with endless opportunities to create captivating experiences.
In the Microverse, users can purchase and collect exclusive NFTs not found anywhere else, and use them within the platform for trading, gaming, and more.

Achievements:
Exclusive NFT products
Integrated AI-VR technology
Fair mining mechanism to reward users who provide liquidity
Liquidity-based NFT trading
Social Networking Space (cohesive social engagement)

Technical Scope:
Ethereum, Binance Smart Chain, ERC20, ERC721, BEP20, Solidity

Smart Contract Address:
0x3a2cdf6d19dc0e9a027b8bd2bb00b518a2ab39ce
solidity developer(Microverse)
Microverse is a decentralised world-building platform that allows people to build, play and engage in a vast world with endless opportunities to create captivating experiences.
In the Microverse, users can purchase and collect exclusive NFTs not found anywhere else, and use them within the platform for trading, gaming, and more.

Achievements:
Exclusive NFT products
Integrated AI-VR technology
Fair mining mechanism to reward users who provide liquidity
Liquidity-based NFT trading
Social Networking Space (cohesive social engagement)

Technical Scope:
Ethereum, Binance Smart Chain, ERC20, ERC721, BEP20, Solidity

Smart Contract Address:
0x3a2cdf6d19dc0e9a027b8bd2bb00b518a2ab39ce
solidity developer(Microverse)
About the project
Building Dex project named ZilSwap using Zilliqa.
Zilliqa is a software that seeks to incentivize a global, distributed network of computers to run a blockchain platform that aims to increase user scalability through sharding.

Smart Contract Address:
zil1p5suryq6q647usxczale29cu3336hhp376c627

Achievements:
Writing Smart Contracts
Staking, Yield Farming, Getting reward
Liquidity Pool and Provider
Divide Pool into many parts (Mega, Single Drops, Core Pools, Main Pools)

Technical Scope:
Binance Smart Chain, BEP20, Solidity, React, Web3.js, Ziliqa Ecosystem
solidity developer(Dex-zilswap)
About the project
Building Dex project named ZilSwap using Zilliqa.
Zilliqa is a software that seeks to incentivize a global, distributed network of computers to run a blockchain platform that aims to increase user scalability through sharding.

Smart Contract Address:
zil1p5suryq6q647usxczale29cu3336hhp376c627

Achievements:
Writing Smart Contracts
Staking, Yield Farming, Getting reward
Liquidity Pool and Provider
Divide Pool into many parts (Mega, Single Drops, Core Pools, Main Pools)

Technical Scope:
Binance Smart Chain, BEP20, Solidity, React, Web3.js, Ziliqa Ecosystem
solidity developer(Dex-zilswap)
About the project
Building Dex project named ZilSwap using Zilliqa.
Zilliqa is a software that seeks to incentivize a global, distributed network of computers to run a blockchain platform that aims to increase user scalability through sharding.

Smart Contract Address:
zil1p5suryq6q647usxczale29cu3336hhp376c627

Achievements:
Writing Smart Contracts
Staking, Yield Farming, Getting reward
Liquidity Pool and Provider
Divide Pool into many parts (Mega, Single Drops, Core Pools, Main Pools)

Technical Scope:
Binance Smart Chain, BEP20, Solidity, React, Web3.js, Ziliqa Ecosystem
solidity developer(Dex-zilswap)
Achievements:
Minting 5555 fully animated NFTs (has 6 features)
Those NFTs are coming from the Naruto story (anime)
Sold out on Dec 16 2021
Writing Smart Contract for NFTs and deploy them on mainnet
Deploy NFTs on IPFS and opensea

Technical Scope:
Ethereum, ERC20, Solidity, React, Web3.js
smart contract(NFT-wulfz)
Achievements:
Minting 5555 fully animated NFTs (has 6 features)
Those NFTs are coming from the Naruto story (anime)
Sold out on Dec 16 2021
Writing Smart Contract for NFTs and deploy them on mainnet
Deploy NFTs on IPFS and opensea

Technical Scope:
Ethereum, ERC20, Solidity, React, Web3.js
smart contract(NFT-wulfz)
Achievements:
Minting 5555 fully animated NFTs (has 6 features)
Those NFTs are coming from the Naruto story (anime)
Sold out on Dec 16 2021
Writing Smart Contract for NFTs and deploy them on mainnet
Deploy NFTs on IPFS and opensea

Technical Scope:
Ethereum, ERC20, Solidity, React, Web3.js
smart contract(NFT-wulfz)
Achievements:
Minting 5555 fully animated NFTs (has 6 features)
Those NFTs are coming from the Naruto story (anime)
Sold out on Dec 16 2021
Writing Smart Contract for NFTs and deploy them on mainnet
Deploy NFTs on IPFS and opensea

Technical Scope:
Ethereum, ERC20, Solidity, React, Web3.js
smart contract(NFT-wulfz)
Mint 600 fully animated NFTs.
This generation was available only to those who owned 3 or more Genesis RowdyRexes. There are 3 legendary gen2 Rexes as shown below. If you were a lucky gen2 holder, you may be entitled for one of these amazing custom animated Rexes!

Achievements:
Writing smart contracts in solidity and deploy them
Mint 600 fully animated NFTs
Deploy NFTs in IPFS and opensea
Sell and Buy NFTs and store them in wallet
Integration into frontend using Web3.js
Staking NFTs and get reward
Stop selling before certain date

Technical Scope:
Ethereum, ERC20, ERC721, ERC1155, Solidity, Angular, Web3.js
smart contract developer(NFT-legend)
Mint 600 fully animated NFTs.
This generation was available only to those who owned 3 or more Genesis RowdyRexes. There are 3 legendary gen2 Rexes as shown below. If you were a lucky gen2 holder, you may be entitled for one of these amazing custom animated Rexes!

Achievements:
Writing smart contracts in solidity and deploy them
Mint 600 fully animated NFTs
Deploy NFTs in IPFS and opensea
Sell and Buy NFTs and store them in wallet
Integration into frontend using Web3.js
Staking NFTs and get reward
Stop selling before certain date

Technical Scope:
Ethereum, ERC20, ERC721, ERC1155, Solidity, Angular, Web3.js
smart contract developer(NFT-legend)
Swipe powers a robust platform that enable businesses to create card programs for users to spend anything globally.

Achievements:
Writing smart contracts in solidity and deploy them
Building bridges between 3 different blockchains
Integration of Card Payment Infrastructure for DigitalAsset
Build Comprehensive APIs for all needs
Writing AMM built on Binance Smart Chain & Ethereum
Allow them to vote on protocol's improvement

Technical Scope:
Ethereum, Binance Smart Chain, Solana, ERC20, ERC721, BEP20, Solidity, Rust, React, Web3.js

Smart Contract Address:
0x8ce9137d39326ad0cd6491fb5cc0cba0e089b6a9 (Ethereum)
0x47bead2563dcbf3bf2c9407fea4dc236faba485a (Binance)
3CyiEDRehaGufzkpXJitCP5tvh7cNhRqd9rPBxZrgK5z (Solana)
smart contract & Frontend developer(Defi-Swipe)
Swipe powers a robust platform that enable businesses to create card programs for users to spend anything globally.

Achievements:
Writing smart contracts in solidity and deploy them
Building bridges between 3 different blockchains
Integration of Card Payment Infrastructure for DigitalAsset
Build Comprehensive APIs for all needs
Writing AMM built on Binance Smart Chain & Ethereum
Allow them to vote on protocol's improvement

Technical Scope:
Ethereum, Binance Smart Chain, Solana, ERC20, ERC721, BEP20, Solidity, Rust, React, Web3.js

Smart Contract Address:
0x8ce9137d39326ad0cd6491fb5cc0cba0e089b6a9 (Ethereum)
0x47bead2563dcbf3bf2c9407fea4dc236faba485a (Binance)
3CyiEDRehaGufzkpXJitCP5tvh7cNhRqd9rPBxZrgK5z (Solana)
smart contract & Frontend developer(Defi-Swipe)
About the project
Achievements:
Design complete web applications and websites
UI/UX Design
Making detailed database using template model (MongoDB)
Connecting wallet using Web3
Collaboration with Solidity Developer

Technical Scope:
React, Node.js, Express.js, MongoDB, Webhosting, Javascript, Typescript, CSS, HTML5, Web3
Fullstack developer(React+Node+Mongodb)
About the project
Achievements:
Design complete web applications and websites
UI/UX Design
Making detailed database using template model (MongoDB)
Connecting wallet using Web3
Collaboration with Solidity Developer

Technical Scope:
React, Node.js, Express.js, MongoDB, Webhosting, Javascript, Typescript, CSS, HTML5, Web3
Fullstack developer(React+Node+Mongodb)
About the project
Achievements:
Design complete web applications and websites
UI/UX Design
Making detailed database using template model (MongoDB)
Connecting wallet using Web3
Collaboration with Solidity Developer

Technical Scope:
React, Node.js, Express.js, MongoDB, Webhosting, Javascript, Typescript, CSS, HTML5, Web3
Fullstack developer(React+Node+Mongodb)
About the project
Achievements:
Design complete web applications and websites
UI/UX Design
Making detailed database using template model (MongoDB)
Connecting wallet using Web3
Collaboration with Solidity Developer

Technical Scope:
React, Node.js, Express.js, MongoDB, Webhosting, Javascript, Typescript, CSS, HTML5, Web3
Fullstack developer(React+Node+Mongodb)
About the project
Achievements:
Design complete web applications and websites
UI/UX Design
Making detailed database using template model (MongoDB)
Connecting wallet using Web3
Collaboration with Solidity Developer

Technical Scope:
React, Node.js, Express.js, MongoDB, Webhosting, Javascript, Typescript, CSS, HTML5, Web3
Fullstack developer(React+Node+Mongodb)

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Kontakt Boban K. angående dit job

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