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Blockchain Non-fungible Tokens (NFT) PHP Smart Contracts Solidity
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$35 USD / jam
Bendera GERMANY
waldstetten, germany
$35 USD / jam
Sekarang ini 7:37 PG di sini
Menyertai pada Ogos 9, 2022
0 Syor

Bernd G.

@berndgroger

monthly-level-three.svg
4.9 (5 ulasan)
3.3
3.3
$35 USD / jam
Bendera GERMANY
waldstetten, germany
$35 USD / jam
80%
Pekerjaan Disiapkan
97%
Mengikut Bajet
97%
Tepat Pada Masa
29%
Kadar Upah Semula

Full Stack Engineer

Full Stack Engineer with 7+ years of experience leading both front-end and back-end development, and performing quality assurance. Led teams of 5-15 people across technology, business, and design departments. I have completed 5+ big projects, hundreds of medium or small projects in my development career. Here's I am mentioning some of my technical skills. ─ Major Skill - BLockchain Engineer - Frontend: React/Redux/Next.js/Gatsby/GraphQL/[login to view URL] CSS/Material UI/TypeScript/Three.js - Backend: Node.js/Strapi/ Express.js/Nest.js/Golang/ RESTful API - Blockchain ✓ Smart Contract, DeFi, in Ethereum, Solana, Avax, Wax, Algorand, Polygon,BSC, Polkadot ✓ DApps development ; Solidity/Rust + web3.js/ethers.js ✓ Solidity, Rust, Golang, C++, Java, Python ✓ Integration with crypto wallets such as Metamask. What I can do for you: ✓ Creating an exchange Trading platforms with 3rd part liquidity API, Margin trading etc. like [login to view URL], [login to view URL], or [login to view URL] ✓ NFT marketplace, Defi/Dapp Development, DeFi Consulting (swaps, liquidity pools, borrowing and lending, yield farming, impermanent loss, governance tokens) ✓ NFTs (ERC-721, ERC-1155, Flow, BSC, Polygon, Rarible, Opensea, Nifty, etc) ✓ ICO| STO| IEO- Developing from scratch + Marketing ✓ Smart Contract (ERC20 + ERC21) and Audit ✓ IOT solutions using blockchain such as in Farming ✓ Peer to peer platform ✓ Wallet development (HOT /COLD/ETHER/P2P/ ETH WALLET) ✓ Cryptocurrency Pricing Website ✓ Crypto Arbitrage ✓ Forking coin - Database: MongoDB/ Fire store/ MySQL/ PostgreSQL - Project Management: GitHub / GitLab/ JIRA/ Trello/ Zoho - Mobile app: Flutter, React Native - Desktop application : ElectronJS (React/Angular/Vue), Python
Freelancer PHP Developers Germany

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Item Portfolio

I have developed front-end.
DApp Landing-Pages
I have developed front-end.
DApp Landing-Pages
I have developed front-end.
DApp Landing-Pages
This project is about NFT for NFT game.I have developed front-end and smart contract
NFT Game
This project is about NFT for NFT game.I have developed front-end and smart contract
NFT Game
This project is about NFT for NFT game.I have developed front-end and smart contract
NFT Game
This project is about NFT for NFT game.I have developed front-end and smart contract
NFT Game
I have forked  from pancakeswap UI kit(front-end and smart contract).
PancakeSwap Fork
I have forked  from pancakeswap UI kit(front-end and smart contract).
PancakeSwap Fork
I have forked  from pancakeswap UI kit(front-end and smart contract).
PancakeSwap Fork
I have made BSC sniper mempool bot, pancake swap, uniswap sniper bot , prediction bot.
I have build the bot with python and node.js
PancakeSwap Trading Bot
I have made BSC sniper mempool bot, pancake swap, uniswap sniper bot , prediction bot.
I have build the bot with python and node.js
PancakeSwap Trading Bot
I have made BSC sniper mempool bot, pancake swap, uniswap sniper bot , prediction bot.
I have build the bot with python and node.js
PancakeSwap Trading Bot
This project is about NFT marketing and collection .I have developed and intergrated  smart contract and front end
NFT Marketplace
This project is about NFT marketing and collection .I have developed and intergrated  smart contract and front end
NFT Marketplace
using laravel framework
Laravel
using laravel framework
Laravel

Ulasan

Perubahan disimpan
Menunjukkan 1 - 5 daripada 5 ulasan
Tapis ulasan mengikut: 5.0
$300.00 USD
Very careful and professional freelancer! Will hire again for my projects!
Data Mining Blockchain Solidity Smart Contracts Binance Smart Chain
Avatar Pengguna
Bendera Abdelrahman A. @vientos
14 hari yang lalu
1.8
$15.00 USD
The freelancer chose the deadline and still could not finish. I would hire someone with real expertise and more projects done
C Programming Python Linux Shell Script
Avatar Pengguna
Bendera Andres S. @beckmx
27 hari yang lalu
5.0
$50.00 USD
Great work as usual. Bernd gets the job done. Highly recommended!
Non-fungible Tokens (NFT)
Avatar Pengguna
Bendera Don J. @dj4926
29 hari yang lalu
5.0
$50.00 USD
Great work. Delivered in a timely manner. Will use again.
Next.js
Avatar Pengguna
Bendera Don J. @dj4926
1 bulan yang lalu
5.0
$30.00 USD
Asked questions, and got the project done correctly the first time around.
PHP Software Architecture IBM Cloud
Avatar Pengguna
Bendera Carlos P. @carlosmp
4 bulan yang lalu

Pengalaman

Cryptocurrency Trading Strategy

Trading
Mei 2021 - Dis 2022 (1 tahun, 7 bulan)
I have implemented many cryptocurrency trading strategies with python and node.js

Web developer

Synopsys
Jan 2019 - Dis 2022 (3 tahun, 11 bulan)
I worked as admin of website

Blockchain Developer

CryptoSheep
Apr 2021 - Mei 2022 (1 tahun, 1 bulan)
I have worked with Solidity and Web3 developer

Pendidikan

Barchelor's Degreee

Staatliche Schule Gesundheitspflege W4 Hamburg, Germany 2004 - 2008
(4 tahun)

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Pengesahan

Pekerja Bebas Pilihan
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Kemahiran Teratas

PHP 1 Blockchain 1 Non-fungible Tokens (NFT) 1 Solidity 1 Smart Contracts 1

Layari Pekerja Bebas Serupa

PHP Developers in Germany
PHP Developers
Blockchain Developers
Non-fungible Tokens (NFT) Experts

Layari Pameran Serupa

PHP
Blockchain
Non-fungible Tokens (NFT)
Solidity
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