
Closed
Posted
Paid on delivery
I'm looking for a professional with solid experience in Ethereum blockchain to install a standard upgradeable ERC20 token for me. We offer small amount of $ plus plenty of our tokens. Please check our project https://opinion.network. It is a KILLER project. Please provide any upgreadable tokens that you made. No problem to copy the code for our ON token creation, we need few common functionalities. Cheers!
Project ID: 38830829
24 proposals
Remote project
Active 1 yr ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
24 freelancers are bidding on average €257 EUR for this job

Hey, Thanks for your post. I'v read your description carefully. I have relevant experience I can help. some of my skills are: Ethereum and Blockchain Hope you're having a nice day my friend :)
€250 EUR in 5 days
4.2
4.2

As a seasoned professional in the IT industry with extensive knowledge in system administration, software engineering, web and mobile development, I can confidently say that I am more than capable of meeting your requirements of installing an ERC20 token on the Ethereum blockchain. Genius work like yours deserves the best execution, and I am more than willing to make it happen for you
€250 EUR in 2 days
3.1
3.1

⭐Senior Blockchain Developer ⭐ Dear sir. I've been working as a Senior blockchain developer with 5 years of experience in React, Web3, Solidity and Smart Contract on Ethereum and Tron as they are similar and based on same foundation. I've developed many new tokens, meme coins on solana, DApps, NFT marketplace, and p2e, telegram bot and mini app games with blockchain. Also, I am familiar with integrating payment with crypto using CEX and DEX function. I have done similar projects to yours and can deliver it in time. I would be happier if you award me, and I will start your project right now. Thanks.
€140 EUR in 1 day
2.9
2.9

Hello, Mikana. I am a blockchain professional with solid experience in Ethereum and ERC20 token development, including upgradeable tokens. I can efficiently create and install a standard upgradeable ERC20 token for your Opinion Network project, ensuring the inclusion of key functionalities tailored to your requirements. I’ve worked on similar projects and can share examples of upgradeable tokens I’ve developed. I’ll also ensure your token is built securely and optimized for future upgrades. Let’s collaborate to bring your killer project to life! Best regards, Denis K.
€250 EUR in 3 days
2.7
2.7

Hi How are you? I am a seasoned smart contract engineer who is very familiar with ERC20 tokens. I am now working as a freelancer and looking for new opportunities. I am really proficient in smart contract design/development/test/deployment/management on Ethereum. I am appreciate for the opportunity to work with you, and I am confident I can contribute to your project successfully. I am open to full time work and long-term collaboration. Looking forward to talking to you soon. Thank you Best Regards.
€140 EUR in 3 days
2.6
2.6

As one of the top-rated blockchain solution developers, I can confidently say that my six years of experience will prove invaluable in this project. I have a strong familiarity with Ethereum's ERC20 token standards and I'm well-versed in blockchain development as a whole. My range of applicable coding skills such as React.js, Vue.js, Angular and others, can assist in the creation of your standard upgradeable ERC20 token for Opinion.network. Moreover, I've successfully worked on projects similar to yours before. Though I only have examples for closed-source projects, rest assured I am capable of creating a token with common functionalities as requested by you. I truly comprehend the significance of user-centric development and its positive impact on business growth - which is a principle I hold central when approaching any project. Cheers to an opportunity to collaborate! Let's turn your project into yet another stellar success!
€140 EUR in 7 days
1.0
1.0

Hi there, I am Javier, a full-stack developer with 5 years experience. I am really familliar with Bolckchain. I hope to discuss with you about project right now. Thank you.
€140 EUR in 7 days
0.0
0.0

Hello, there I’m excited to assist you with the creation and installation of an upgradeable ERC20 token for your project. With solid experience in Ethereum blockchain development, including smart contracts and token creation, I can help you implement a robust and flexible ERC20 token with upgradeable functionality. Here’s how I can contribute: 1. ERC20 Token Expertise: I have experience creating and deploying ERC20 tokens, including upgradeable versions, ensuring that the token follows best practices for security and functionality. 2. Upgradeable Smart Contracts: Familiar with proxy patterns such as OpenZeppelin’s upgradeable contracts, I can create a contract that allows future upgrades without losing the state or user data. 3. Project Experience: I’m happy to share previous ERC20 tokens and smart contracts I’ve developed. If needed, I can help copy and adapt the code to suit your project’s needs. I’m very interested in your project at Opinion Network and would love to collaborate with you to ensure the ON token is deployed successfully. I’d be happy to discuss the specifics and provide a timeline and quote. Cheers, Mathias
€250 EUR in 1 day
0.0
0.0

Hello there Milkana L., Good afternoon! ⚡⚡⚡I HAVE READ ALL YOUR REQUIREMENTS VERY CAREFULLY AND UNDERSTOOD WHAT YOU WANT.⚡⚡⚡ As a top developer with extensive experience in Blockchain and Ethereum, I can provide the precise results you're seeking for. For over 8 years, I have developed numerous projects focusing on enhanced user experience and performance optimization. ✔ Expertise and Experience: 8+ years of hands-on experience in Blockchain and Ethereum to deliver high-quality solutions. ✔ Efficiency: Streamlined development processes to save time and reduce costs. ✔ Scalability: Solutions designed to grow seamlessly with your business. ✔ Reliability: Robust implementations to minimize downtime and ensure optimal performance. ✔ Customization: Solutions tailored to your specific needs and objectives. ✔ Ongoing Support: 6+ weeks of support and maintenance to ensure your project runs smoothly. I will share my past work in the chatbox. I am eager to contribute my expertise to your project. Looking forward to your reply. Best regards,
€130 EUR in 3 days
0.0
0.0

Hello, Mikana. I am an experienced Ethereum blockchain developer with expertise in creating and deploying upgradeable ERC20 tokens. I can quickly install a standard upgradeable ERC20 token for your Opinion Network project, ensuring it includes the common functionalities you need while maintaining flexibility for future upgrades. If required, I can adapt existing code to suit your ON token specifications, optimizing time and cost efficiency. I’d be happy to share examples of upgradeable tokens I’ve developed and collaborate on this exciting project. Let’s connect to bring your killer idea to life! Best regards! Iman D.
€250 EUR in 3 days
0.0
0.0

Sofia, Bulgaria
Payment method verified
Member since Nov 6, 2023
€30-250 EUR
€8-30 EUR
€8-30 EUR
€30-250 EUR
€30-250 EUR
min $50 USD / hour
$10-30 CAD
₹37500-75000 INR
$10-30 USD
₹75000-150000 INR
₹1250-2500 INR / hour
$25-50 USD / hour
$10-30 CAD
$250-750 USD
₹1500-12500 INR
$10-30 CAD
$10-30 CAD
$60-80 USD / hour
$10-30 CAD
₹600-1500 INR
$15-25 USD / hour
$25-50 USD / hour
$250-750 USD
₹75000-150000 INR
$10-30 CAD