Solidity Smart contract Blockchain Sepcialist

Hi, there. I am a developer of Polywhale, Polynx. Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Consensus(POS/POW), Cryptoexchange, Wallets and crypto-bot design, DApps, blockchain websites, web portals, & smart contracts applications development. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a wide range of custom cryptocurrency and blockchain development projects using the smart contracts solidity language with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Blockchain applications: design, architecture, development, and publishing. ✅ Custom Blockchain Development ✅ NFT and IPFS Handling ✅ Smart Contracts Development ✅ dApps Development ✅ Hyperledger & Multichain Development ✅ Custom Cryptocurrency Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Ongoing Blockchain Development Support and Maintenance I'm flexible with my working hours and will be appreciated to discuss your project at your earliest convenience. Hope that we can work together to make your company a success.

Hello Jeff S.,   We have 20 years of strong experience in Software Architecture, Blockchain, Ethereum, Solidity, Smart Contracts, as a result, we can successfully complete this project.   Please, review our profile here: https://www.freelancer.com/u/tangramua Here detailed information about our company, our portfolio, and the client's recent reviews.   Also, we wanted to personally discuss questions about your project, which helps us to give you the right estimation.   Best regards, Tangram Canada Inc.  

✅Blockchain & Solidity & Smart Contract Senior Developer Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am a senior developer have 7+ years of experience in Blockchain, Ethereum, BSC, NFT, and TradingView Chart with modern, trend technology such as React, Vue, and Node.js. And also I have 5+ solidity experience in building smart contracts and forking DeFi such as pancakeswap, goosedefi, etc, and developing NFT Random Art Generation and Minting Dapp. I have seen your project's requirements carefully. I am ready to start your project immediately and I really can complete your project perfectly in a short period. And fortunately, I have completed a similar project for another client recently so that I feel confident about this project and I think that I'm the right person for this work because I have many good projects that I have accomplished. I would love to work with you for long term. I will show you my ability. Please contact me for more discussion so we can start the project right now. Let's finish this task ASAP Best regards!

Hi, I am happy to see your job posting. I've worked as a Senior blockchain developer with 5 years of experience in React, Web3, Solidity and Smart Contract. I can help you finish this project. I've developed many dapps, nft market places, and games with blockchain. I will show you some of my past and current projects to you. 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 in advance.

*Solidity-Smart-contract-Blockchain* I have rich experience in Blockchain, Bitcoin, Solidity, Smart Contracts, Ethereum, but also in relevant up-to-date technologies and I'm sure that I can complete this project perfectly. I'll share more details of my last projects while interviewing. I want to have a long-term partnership with you as the best employer. Your project will always move forward on time and be completed successfully in high quality. I am looking forward to working for you soon. Best Regards! Yaroslav from Ukraine.

Hello. I am a senior full-stack developer who has 8+ years of development experience. Especially, I have rich experience in Crypto Currency, Smart contract, Blockchain, Bitcoin, Ethereum, NFT, BSC. Of course, I have robust expertise in frontend and backend development. I prefer React, Angular, web3js and solidity, WordPress and go, rust. If you are interested in me, please contact me anytime. Looking forward to your reply. Best regards.

Dear sir. Thanks for your posting job. I have 3+ years of experience in Smart Contract and Solidity in the phase of developing and deploying. As I am a full-time full-stack developer, I have 5+ years of rich experience in MERN, MEAN stack development in designing, implementation, requirement engineering, and solution architect. Please feel free to contact me. Best Regards

I just finished Solana and DAO online courses with solidity. And I have worked on some many NFT minting and Smart Contract development projects. So I think i can work for you with my experiences well. Hope to get your reply soon. Best regards. Bozo...

Hi, I am a full stack developer with 5+ yrs of experience in Blockchain , Smart Contract , Solidity and made lots of NFT websites. Regarding Smart Contract, I have professional skills in lottery and Flash Loan. Nowadays I am focusing on Solana NFT minting marketplace. I will become a full-time developer for you. I hope that I have a chance to show you how I contribute to your project. Best Regards, Yurii

Hello. I am a full stack web developer with 7 years of experience. I have rich experience with Solidity and Samrtcontract development for 7 years. Available for 40+ hours per week. When working on a project, my first goal is to provide reliable communication and fast/high-quality result. Also have two friends with rich experience who can help me at any time I need. Please contact me anytime to discuss your project. Thanks

Hello As I am a senior blockchain fullstack developer, I have full experience of blockchain for over 5 years. I have built many DEFI and NFT project. Smart contract and Web3 integration are my top skills. I can complete your project with high quality. Looking forward reply from you. Best regards.

HI. Thanks for your opportunity. I have much experiences in Blockchain Technology and full stack development I'm very familiar with Solidity, Ethereum, Solana, BSC, Smart Contract. I have already published some blockchain tokens and it is being used now. So we can discuss more detail in the chat about your project. Always I write the clean code so that anyone can check and understand my codes easily, so no worries about that. As well as, I can make the deadline task by task as your requirement. Best regards

~~Blockchain & MER,VN Stack & NFT Senior Developer~~ Hello respected client! Thanks for posting. I am a senior developer have 7+ years of experience in Blockchain, Ethereum, NFT, and TradingView Chart with modern, trend technology such as React, Vue, and Node.js. I have seen your project's requirements carefully. I am ready to start your project immediately and I really can complete your project perfectly in a short period. As a solution: - Using MERN Stack for frontend and backend - Solidity for smart contract, and integrate with website Best regards!

Hi, there. Warm greetings. Very happy to bid your project because my skills are fitted in your project. As a senior full stack web developer with 9 years experience, I feel 100% sure on it. I also have expert knowledge of blockchain and I have developed several projects with solidity. You can see my profile if you are interested. I will do my best to finish your project in the shortest time with high quality. Hope for your kind contact. Regards.

Hello good client. Thank you for the job posting. I am very happy to send my proposal on your task. I am very interested in your task. I am a senior developer have 4+ years of experience in Blockchain, Ethereum, BSC, NFT, trend technology such as React, Vue, and Node.js. And also I have 3+ solidity experience in building smart contracts and forking Defi such as pancakeswap, goosedefi, etc. I have seen your project's requirements carefully. I can start your project immediately and I really can complete your project perfectly. And fortunately, I have completed a similar project for another client recently so that I am very confident about your project. I would love to work with you in a long term. I will show you my ability. Please contact me for more discussion so we can start the project right now. Look forward to answering

Hi, I am a senior of web development who have strong experience working like as this. My skills and services is following. - Laravel & Mern stack, Django and Java Spring Boot Frame work - Firebase and Amazon web service. - Blockchain dApp dev with Solidity | Etherium - 3D modeling and 3D animation with blender. And I would be happy to assist you, as I am practically online 24/7. If you can share your project details, i can help you with my high skills and hardly efforts. Want to your chat. Thanks for the opportunity to bidHi, I am a senior of web development who have strong experience working like as this. My skills and services is following. - Laravel & Mern stack, Django and Java Spring Boot Frame work - Firebase and Amazon web service. - Blockchain dApp dev with Solidity | Etherium - 3D modeling and 3D animation with blender. And I would be happy to assist you, as I am practically online 24/7. If you can share your project details, i can help you with my high skills and hardly efforts. Want to your chat. Thanks for the opportunity to bid

Hi Employer I'm a full-stack web & mobile developer and I have rich experience in developing web & mobile applications. Recently, I have gained experience in blockchain technology and smart contract development by Solidity, and have successfully developed several projects. Therefore I apply as I think I'm suitable for your project. I can build your project successfully and perfectly. I'd like to discuss in more detail. Looking forward to hearing from you soon. Best Regards. Vitalii K.

Hi. I am an expert in blockchain and I have built a lot of ICO, NFT, Defi projects recently. And I also have many experiences in various types of crypto bots such as sniper, front-run, and arbitrage. My preferred language is Solidity. This job is very suitable for me and I would be a good candidate for this project. I am a newcomer to this platform, but I have participated to build a lot of blockchain projects. Please message me and share more details. Looking forward to your reply. Thanks.

Thanks for your job posting. I am a full stack blockchain developer (5 Yrs Exp.), mostly responsible for developing the architecture of a blockchain system, how its protocols should be designed, the design of consensus protocol, and other high-level decisions and development related to blockchain technology. And also build decentralized applications using blockchain technology and then also write a couple of smart contract logic. ✭✭Design of blockchain protocols ✭✭Design of consensus protocols and security patterns for the network ✭✭Design of the network architecture ✭✭Supervision of the entire network ✭✭Development of Smart Contracts ✭✭Development of interactive front-end designs for Dapps ✭✭Backend development pertaining to Blockchain ✭✭Supervision of the entire stack running their Dapps Recent Project Delivered Dex - Basically, this was a web application project in which I have designed the decentralized exchange system. NFT(Non-fungible token) marketplace - I have created a web application like OpenSea for one of my customers to maintain the authenticity of the digital Art and it was also having the purchase/sell functionality using the digital wallet like - metamask and auction functionality like eBay was also added in it FT(Fungible token) marketplace - This was a web application like UniSwap, PancakeSwap that is a decentralized finance protocol that is used to exchange cryptocurrencies. Hope to discuss more detail about your project through a contact. Best regards

Hello As a Senior Developer, with outstanding experience in various fields, such as web and cryptocurrency. - Blockchain Field: * Crypto Coins Exchange Development * Custom Blockchain Development * ICO Development with Created Token ( Coin ) * Smart-Contracts (Solidity, Truffle framework) * Token development (ERC20, ERC223, ERC721, ERC 1155) * Cryptocurrency Wallet and Exchange Applications * Private Blockchain Development - Web Field: * JavaScript, Node/Express, React, Vue, Web3js, Wallet-Connection * React, Vue, Angular, Node/Express * PHP, Laravel, CodeIgniter * Chrome extension, Automation script * Python, Flask, Django, Web scrapping * MongoDB, PostgreSQL, SQL-Server, MySQL I could give you an exact figure, timeframe and what I expect to be able to accomplish if we talk. If any of the above sounds interesting, reply to this and we’ll set up a time to talk. Want to know more about what I can do for you? Contact me today, and let's get started on something awesome! Best Regards.