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Senior Solidity Developer ONLY!

Hello

Please don't send a proposal unless YOU ARE a SENIOR SOLIDITY DEVELOPER! kindly read thoroughly

I am seeking a Senior Solidity Developer with experience in cross-chain deployment, knows how to adjust non-native currency price on Polygon, upgradable smart contracts, write integration tests, and debug current existing NFT code (not collectibles).

This is a small part of a big project that can turn into a long-term commitment, in this part you are only going to debug a small piece of code and recommend upgradability & cross-chain. If I find you on the same page as me and get the required experience, you will be hired for the rest of the project.

Compétences : Solidity, Smart Contracts, Blockchain

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Concernant l'employeur :
( 2 commentaires ) Brooklyn, United States

Nº du projet : #32216329

19 freelances font une offre moyenne de 722 $ pour ce travail

masterblockchain

Hi, I am NFT developer who have huge experience. How can you show this project is small part of big project? I do not want work on 100$ project. Best Regards

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(5 Commentaires)
4.9
pavlovicn223

Hi, Thanks for your job posting. I'm a senior ☀Blockchain/Web3JS, Rust, Solidity☀ EXPERT, with rich experiences in developing Smart Contract, creating Token, NFT marketplace, pancake/uniswap Sniper bot(FrontRunner), DE Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(2 Commentaires)
4.7
ArturAgababian

Hello, thank you for your invitation to your project. I am very interested in your project as I have rich experience in blockchain based app development especially for solidity smart contract development. I specialize Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(4 Commentaires)
4.8
finexpert0821

Hello. How are you? Thanks for your invitation. I am a professional blockchain developer with rich expereinces in smart contract and solidity development. I have ever developed cross chain in polygon and proxy smart co Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(5 Commentaires)
4.3
vladyslavgall

Hello Nice to meet you. I am senior blockchain developer! I will work at least 40/hr. I have already developed my own token on bsc and have launched. Private sale has done, LP and staking pool done. Le'ts talk

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% USD en 1 jour
(2 Commentaires)
4.4
(1 Évaluation)
4.0
glosita

Hello As you said,I have rich experience in blochain token, smart contract , presale , bridge in polygon, BSC, eth net work. I think you can check my profile and we can discuss more detail via chat. Warm Regards.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(2 Commentaires)
4.1
aleksandernejfe

Hi,I carefully read your bid description and i know your intension. I have sufficient experience in Solana Blockchain, axie's nft token creating ,smart contract and multiwallet connection that you want. .I have suffici Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(1 Évaluation)
3.4
kesicprograms192

Hello, Thanks for your kind post. I've just checked your requirement carefully. I'm a senior developer with 12+ years experiences in web & blockchain full-stack development. I am very familiar with PHP/Laravel/CI, Nod Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(2 Commentaires)
3.3
luzhanskoleks

✔️ Hello, Sir! I've just had a look at your job post carefully. Your task is pretty similar to my previous work so that I can 100% satisfaction guarantee to you. I can explain how can I implement your task in our priva Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(2 Commentaires)
3.4
andrewclarkdev

Dear client As a Software Developer with 6+ years of experience in Blockchain, cryptocurrency, smart contract etc, I apply with enthusiasm for this position. I am currently a Software Engineer: Blockchain at 7PH Techno Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(1 Évaluation)
3.0
mykytayav

Hello, How are you? I'm an expert in Blockchain/Web3, Solidity/Rust with rich experience in deploying Smart Contract and building NFT marketplace. While reading your requirement, I am sure I understood the main goal of Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(3 Commentaires)
3.1
besidovskaoleole

Hello..Nice to meet you. I have read your description and understand waht you want. As a blockchain expert with 5+ years of experience, I have rich experience in cross-chain/bridge. In bridge, there are two kinds, one Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(2 Commentaires)
3.1
vadimseveryn

Hello, sir. I can achieve your goals in a short time. I'm a skillfull developer with 5+ years of experience in web development related to blockchain and I am very familiar with [login to view URL], solidity/truffle, DEXs Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(2 Commentaires)
2.8
minakovserhii121

✅Blockchain & & Solidity & NFT Senior Developer(NFT Random Generation Art and Minting Website)✅ Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am a senior developer have 7 Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(11 Commentaires)
1.0
yuriisevostiano5

Greeting! I am proficient in Special program expert. I have read your project details carefully and understood your project. I have completed the projects like yours and I also have a good experience. I could start to Plus

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(0 Commentaires)
0.0
Zohaib748

Hi There...! Note : I give you 25% off on my all services. So grabs this special limite discount offer. Let’s get to the Project. I came to know that your Looking a developer which have rich knowledge about blockch Plus

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% USD en 1 jour
(0 Commentaires)
0.0
yarickbez

** Senior-Solidity-Developer-ONLY** Dear client. This is Vlady from Ukuraine. I have rich experience in blockchain. [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Th Plus

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(0 Commentaires)
0.0
jesseanglen

Hello, I see that you are looking for Solidity development. I would love to be the one to work on it. I believe I'd be a great fit for your project as I am an experienced Blockchain and cryptocurrency developer with Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(0 Commentaires)
0.0