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Ethereum Blockchain Smart Contract Development

$25-50 USD / hour

Fermé
Publié il y a environ 1 mois

$25-50 USD / hour

I am seeking a skilled Blockchain Developer who can create a Smart Contract on the Ethereum platform. The primary function of this smart contract will be to manage and optimize our supply chain processes. Key Responsibilities: - Developing a custom Ethereum smart contract that encapsulates the logic for our supply chain management system - Ensuring the smart contract is secure, efficient, and optimized for our specific use case Ideal Skills and Experience: - Proven experience in developing on the Ethereum platform - Strong understanding of Blockchain technology - Experience in deploying and managing Smart Contracts - Familiarity with supply chain management systems is a plus Please provide examples of previous work related to Ethereum Smart Contracts.
N° de projet : 38009751

Concernant le projet

33 propositions
Projet à distance
Actif à il y a 29 jours

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33 freelances proposent en moyenne $35 USD/heure pour ce travail
Avatar de l'utilisateur
Hey Good evening , Just finished reading the brief details . I see you have been looking for someone who has experience with these tech stacks Ethereum, Cryptocurrency, Blockchain and Payment Processing. I will request you to review my profile, skills, projects and customer feedbacks to confirm that I will be good fit for this job. I would like you to start the chat so we can discuss the project in detail and we will see how it goes. Questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Thanks and regards, Awais
$25 USD en 37 jours
5,0 (5 commentaires)
7,0
7,0
Avatar de l'utilisateur
Hello, I'm Muhammad Waqas, with extensive experience in blockchain and cryptocurrency since 2015, including integrated AI and bots. I've carefully reviewed your requirements and am confident in my ability to develop a custom Ethereum smart contract for your supply chain management needs. With proven expertise in Ethereum development and smart contract deployment, I'm eager to deliver secure, efficient, and optimized solutions tailored to your specific use case. Warm regards, Muhammad Waqas
$45 USD en 40 jours
5,0 (1 commentaire)
7,1
7,1
Avatar de l'utilisateur
Having successfully worked on a vast array of blockchain projects, including NFT platforms, decentralized trading exchanges, and smart contracts based on various protocols like ERC721, Solana, and Polygon, I possess the requisite experience to undertake your supply chain management endeavor confidently. My understanding of Ethereum and other blockchain platforms aligned with my proficiency in core technologies like Bitcoin Core, X11, IOTA, and Dash puts me in a unique position to optimize your supply chain processes. Moreover, my workflow is characterized by meticulous attention to detail and quality. Throughout your project, I will prioritize security and efficiency in creating the smart contract. From deploying the contract to managing it effectively, you can trust me for a seamless delivery. To further attest to my capabilities, I can provide you with references of similar projects where I have made significant impacts utilizing smart contracts. By choosing me for the job, you'll gain a dedicated professional who is passionate about technology and committed to delivering exceptional results.
$38 USD en 40 jours
5,0 (10 commentaires)
6,2
6,2
Avatar de l'utilisateur
I have extensive experience in Ethereum blockchain development, including creating custom smart contracts for supply chain management systems. With over 5 years of experience in web3 development and working with projects like Metamask Ethereum and Base Network, I am well-equipped to handle this project. My expertise in developing secure and efficient smart contracts on the Ethereum platform will ensure that your supply chain processes are optimized. I invite you to review my profile for feedback and examples of previous Ethereum smart contract projects. Let's start chatting to discuss your project requirements in more detail.
$40 USD en 7 jours
5,0 (2 commentaires)
5,8
5,8
Avatar de l'utilisateur
Dear Roman G.,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in Blockchain, Ethereum, Payment Processing, Cryptocurrency and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details or let's appoint time for Zoom meeting to meet and discuss your project in details.    Best regards, Sales department Tangram Canada Inc.    P.S. As seen from the details of your profile, you located in Europe. Be informed that our technical offices located in Europe too i.e. you will be able to work with our developers almost in the same time zone. 
$35 USD en 5 jours
5,0 (2 commentaires)
5,1
5,1
Avatar de l'utilisateur
Hi Roman G., Your job post 'Ethereum Blockchain Smart Contract Development' grabbed my attention instantly because it perfectly matches the skill set I work on. Having read the requirements carefully, I am sure I can complete your project very nicely. I have very good experience in your mentioned skills Blockchain, Ethereum, Payment Processing, Cryptocurrency & it makes me 100% confident to deliver you perfect results. Please connect in inbox to discuss more about your interesting project. I'll be available according to Poland's timezone. Best regards Aqib Nasim
$25 USD en 7 jours
5,0 (3 commentaires)
4,2
4,2
Avatar de l'utilisateur
Hi there I have extensive experience in developing custom Ethereum smart contracts, including supply chain management systems. I have a strong understanding of blockchain technology and have successfully deployed and managed smart contracts in the past. I am confident in my ability to create a secure, efficient, and optimized smart contract tailored to your specific use case. I am familiar with supply chain management systems and have relevant examples of previous work in Ethereum smart contracts that I can provide for review. I can provide links to similar works from my portfolio. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah
$33 USD en 7 jours
3,7 (3 commentaires)
5,3
5,3
Avatar de l'utilisateur
My blockchain experience is extensive, having worked with blockchain since 2016. Have built DeFis, Dapps and NFT minting projects, as well as having worked with smart contracts in Solidity and Rust. My skills includes but not limited to: • 4+ Years exp. on blockchain, cryptocurrency, e-wallets, money exchange, bitcoin, cryptography, hashing, ETH, BTC also the following front-end frameworks: • HTML5 • CSS • Javascript • JQuery • React • Angular I never back down from a project and can handle any setup or framework specifications you may need. Having worked with many blockchain companies like GrowthDefi, along with big companies like FEDEX, I’m confident not only in my abilities but my professionalism. If you’re interested in working with me or discussing a potential project, don't hesitate to contact me Best Regards
$38 USD en 40 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Hi, I have read the brief details on the job listing. I am a full stack developer with 6 years of coding experience. I have worked with multiple similar jobs before. I have worked on similar jobs before specially with Blockchain, Cryptocurrency, Payment Processing and Ethereum. Apart from that I have a good team of developers for doing web based jobs of any kind. You can check my portfolio here: https://www.freelancer.com/u/AITSoft I believe I can do this job. Lets discuss ! Shamshad
$25 USD en 33 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Hello hope you're well, With over 12 years of comprehensive experience in blockchain development and specialized expertise in Ethereum, smart contracts, and cryptocurrency payment systems, I am equipped to deliver a sophisticated solution for your supply chain management needs. The smart contract will be designed to not only streamline operations but also ensure high levels of security and compliance with industry standards. Key Features and Responsibilities: Smart Contract Development: Design and develop a custom Ethereum smart contract tailored for supply chain management. Integrate features for tracking product provenance, payment settlements, and automated inventory management. Security and Optimization: Employ best practices in smart contract development to minimize risks such as reentrancy, overflow/underflow, and front-running. Optimize gas costs and execution efficiency to ensure scalability and cost-effectiveness. Deployment and Management: Deploy the smart contract on the Ethereum network. Provide a comprehensive management interface for easy interaction with the smart contract. My goal is to create a transparent, efficient, and secure smart contract for your supply chain management that not only meets the current needs but is also robust enough to adapt to future enhancements. Thankyou.
$41 USD en 40 jours
0,0 (0 commentaires)
0,0
0,0

À propos du client

Drapeau de POLAND
Warszawa, Poland
0,0
0
Membre depuis févr. 8, 2007

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