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Blockchain and web3 developer

$8-15 USD / hour

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Disiarkan sekitar 1 bulan yang lalu

$8-15 USD / hour

As a Blockchain & Web 3 Developer, you'll lead in crafting, coding, and rolling out decentralized applications (DApps) and Web 3.0 solutions. Your expertise in blockchain tech and decentralized systems will be pivotal in driving innovative projects across various domains. You'll collaborate with diverse teams, design robust architectures, and keep abreast of cutting-edge developments in blockchain and Web 3.0 realms. Primary responsibilities: 1. Architect, code, and deploy DApps on blockchain platforms. 2. Execute smart contracts and blockchain protocols for secure transactions. 3. Work closely with product teams to translate requirements into tech specs. 4. Integrate blockchain into existing web apps, unlocking new features. 5. Research and assess emerging blockchain tech for future opportunities.
ID Projek: 37986879

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Avatar Pengguna
With an unyielding commitment to staying at the forefront of technological advancements, I believe my skills and experiences perfectly align with your vision for a blockchain and Web3 developer. Throughout my career, I have managed to build a robust proficiency in designing, coding, and deploying decentralized applications (DApps) on blockchain platforms. My expertise extends from executing smart contracts to integrating blockchain into existing web applications for seamless user experience. Moreover, with my in-depth understanding of Python, PHP, and Node.js – languages often utilized in conjunction with blockchain technology - your business can expect an innovative approach to problem-solving for unique projects across numerous domains. My adaptability and the passion I bring to each project ensures that any task you entrust me with will be approached creatively with a drive to see it succeed.
$10 USD dalam 2 hari
5.0 (7 ulasan)
0.0
0.0
82 pekerja bebas membida secara purata $24 USD/jam untuk pekerjaan ini
Avatar Pengguna
Hi Good evening , I have read the brief details on your job listing . I see you have been looking for someone experienced with C++ Programming, Python, Software Architecture, Node.js and PHP. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? 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) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
$25 USD dalam 27 hari
4.9 (146 ulasan)
8.8
8.8
Avatar Pengguna
Hello Antonio R., After carefully reviewing your project description "Blockchain and web3 developer ", we believe that our team is exceptionally suited for this job. We have very good expertise in your mentioned skills i.e. PHP, Python, Software Architecture, C++ Programming, Node.js and that's why I believe that we can work on your project efficiently. Feel free to inform us if you need any additional information. Also, let's connect to understand your requirements in more details, and bring your vision to life. Best Regards Ashok Sharma CEO at EMIQ TECH
$13 USD dalam 7 hari
5.0 (80 ulasan)
8.4
8.4
Avatar Pengguna
Hi there,I'm biddin on your project "Blockchain and web3 developer " I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$50 USD dalam 408 hari
4.9 (124 ulasan)
8.2
8.2
Avatar Pengguna
Dear Antonio R.,   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 PHP, Python, Software Architecture, C++ Programming, Node.js 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 dalam 5 hari
4.6 (257 ulasan)
8.8
8.8
Avatar Pengguna
Greetings Antonio, can you provide more details about the specific blockchain platforms and protocols that will be used for the development of DApps, and are there any preferences or constraints regarding the technology stack? What level of security and scalability requirements should be considered in the execution of smart contracts and blockchain protocols for secure transactions? Are there any specific integration points or interfaces within existing web applications that need to be connected with blockchain technology, and what are the expected outcomes or features of this integration? I will integrate the project into your workflow seamlessly, collaborating closely with your team to ensure alignment with your business objectives and vision. By designing robust architectures and executing smart contracts with precision, I will deliver solutions that meet and exceed your expectations. I am committed to helping you complete the project successfully and am available to discuss the budget in detail at your convenience. I have 15+ years of experience working on different programming language. I ensure desired results. Bid amount is not fixed! Thankyou, Muhammad Abrar Portfolio will be shared via chat.
$13 USD dalam 45 hari
4.8 (18 ulasan)
6.6
6.6
Avatar Pengguna
Hi, I am a proficient blockchain engineer with 8 years of experience in building crypto websites using MERN stack. I am well-versed in building versatile DApp and exchange websites support diverse networks including bitcoin, ethereum, tronnetwork, binance, solana and so on. I can implement perfect crypto websites including walletconnect and deliver a high quality result to you. I can start right now. Looking forward to hearing from you soon. Sincerely, Alexander
$50 USD dalam 40 hari
5.0 (30 ulasan)
6.0
6.0
Avatar Pengguna
Hello, I am an experienced full stack developer having more than 10+ years of experience as Full stack developer. I am ready to start immediately and also I am a full time freelancer. I am an skilled in Mongo DB, MEAN/MERN, React Js(TypeScript), Node Js, AWS-lambda, DynamoDB, Amazon-SES, CI/CD, React Native, Twilio API, Firebase, and Stripe API, paypal, google pay,.
$12 USD dalam 40 hari
5.0 (23 ulasan)
5.1
5.1
Avatar Pengguna
Hi there, With extensive experience in blockchain technology and Web 3.0 development, I'm excited about the opportunity to lead innovative projects and deploy decentralized applications (DApps) across various domains. My expertise in architecting, coding, and deploying DApps, along with a strong background in software architecture and emerging blockchain tech, positions me well to drive impactful solutions for your team. Looking forward to collaborating with your diverse teams and contributing to the advancement of blockchain technology. Best regards, Martin
$15 USD dalam 40 hari
4.9 (10 ulasan)
5.2
5.2
Avatar Pengguna
Nice to talk you antonio711, After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$54 USD dalam 40 hari
5.0 (4 ulasan)
4.9
4.9
Avatar Pengguna
With the rise of blockchain technology and the potential it holds, the need for a skilled developer like myself cannot be overstated. At "Onseo," I've honed my skills in C++, Node.js, PHP, Python, and Software Architecture to not just build software, but to build solutions that transform businesses. My proficiency with these technologies make me an ideal candidate for the Web 3 developer role. My experience extends beyond just coding. I have a proven track record of translating business requirements into technical specifications efficiently and effectively. This skill would be invaluable in our collaborations, as we'd be able to streamline communication and avoid any missteps. Furthermore, I'm always staying ahead of the curve when it comes to blockchain technologies. This ensures that I am able to assess emerging trends and adapt accordingly, so that you can benefit from the most innovativetechniques for your project. With my knowledge, determination, and passion for delivering high-quality work, let's turn your needs into a reality that surpasses expectations.
$12 USD dalam 40 hari
4.5 (9 ulasan)
4.8
4.8
Avatar Pengguna
Hi, there! Having confirmed the job posting, it seems like you might be looking for a senior developer for your project - Blockchain and web3 developer . I have worked with similar projects so that I can provide you with a satisfied result. This project really caught my attention because I have been working in this specific industry for 10 years now, and have not only gained experience or knowledge but, I have got the answer to the main problem which many clients face which is communication and I can assure that you will be satisfied and updated throughout the process, if we move forward. Can't wait to have you on chat with me, and to get started with this project. Regards
$30 USD dalam 34 hari
5.0 (2 ulasan)
2.7
2.7
Avatar Pengguna
Hello Antonio R. how are you? Thank you for your job posting. I read your project, "Blockchain and web3 developer " description carefully and got interested. As a senior full-stack engineer, I am sure that I can provide you the best result. I have hands-on experience in PHP, C++ Programming, Software Architecture, Node.js and Python. I'd like to share my experience with a similar project and discuss more about this project in detail. I don't like to ramble like other developers in proposal. Looking forward to working with you. Best Regards, Darko Djokic
$25 USD dalam 27 hari
5.0 (1 ulasan)
2.4
2.4
Avatar Pengguna
As an experienced developer with over 30 years in the industry, I understand the importance of staying ahead of the curve. This is why I am particularly excited about your project, as it revolves around cutting-edge technologies like blockchain and Web 3.0 - areas that I have been involved in since their very inception. From my deep understanding of C++, Node.js, PHP, Python, and Software Architecture, among others, I can assure you of exemplary services in architecting, coding and deploying DApps on various blockchain platforms. Apart from my excellent technical skills, my commitment to ensuring client satisfaction sets me apart. I take the time to thoroughly understand not just the project requirements but also your specific vision and goals for this venture. Combining your objectives with my proficiency in developing smart contracts and blockchain protocols will undoubtedly facilitate secure transactions for your applications. Lastly, I bring a level of dedication to my work that few can match. Once we successfully implement the blockchain into your existing web apps, together we'll unlock new possibilities while ensuring a smooth integration process. Beyond delivering top-notch results, I also provide a month of free support post-project completion to iron out any possible bugs. With me on your team, rest assured that you have a reliable expert who is invested in your success throughout every step of the project.
$12 USD dalam 40 hari
5.0 (1 ulasan)
2.1
2.1
Avatar Pengguna
As a seasoned blockchain developer with a wide-ranging skillset, I guarantee you top-quality outputs and a remarkable experience. I boast extensive expertise in Cryptocurrency Exchange Development, NFT Marketplace Creation, Crypto Wallets Development, Crypto MLM Software to name just a few- an ideal match for your project's requirements. Speaking of skills, Python and Node.js have always been my Gothic duo when it comes to exceptional blockchain development. In addition to these, I also rock C++ Programming and PHP. Moreover, having been in the industry for quite some time now, I have watched the trends change - kept an eye on cutting-edge technologies, understood them better than anyone and implemented them seamlessly into strategic projects. With a keen focus on innovation, quality and timely delivery along with open communication throughout the process; working together would not only mean choosing an expert but also an individual who is committed to collaboration. To sum it up, whether it's architecting, coding or deploying DApps on blockchain platforms; executing smart contracts securely; integrating blockchain into existing web apps or researching emerging blockchain tech for future opportunities - I stand equipped and prepared. Partner with me; let's drive your innovative projects forward on the wings of blockchain and fuel a revolutionary Web 3.0 experience for your customers. Get in touch today; let's turn your visionary goals into remarkable realities!
$12 USD dalam 40 hari
5.0 (6 ulasan)
2.1
2.1
Avatar Pengguna
Hi I read all the above details, and i will do your website design , Development &Testing & Automation. i will give you many reviews with 24/7 support. i can provide you 1 month free maintenance after development. Testing services will also provide you on each stage. Will give you daily, weekely and monthly updates also. For further detail please contact me. Regard
$15 USD dalam 40 hari
2.7 (3 ulasan)
2.9
2.9
Avatar Pengguna
I have more than 15 years of experience in the development As I am an expert, I can build it according to your requirements. Because I have a lot of experience in these fields, I can build your project as soon as possible. I offer excellent software quality work and provide the best support for your project. If you give me this job, I will do my best to finish your job by your timeline. If you want to see my past works, I can show you my past works right now. Ready to discuss this with you about the task now. Thank you for the reading.
$12 USD dalam 40 hari
5.0 (3 ulasan)
1.1
1.1
Avatar Pengguna
Dear Antonio R., I’ve read all of your requirements fully and I'm really interested in Blockchain and web3 developer . I have rich experience in Python, Software Architecture, Node.js, PHP and C++ Programming with over 9 years. I am always ready to discuss more detail this project with you and I can start working immediately. Looking forward to working with you soon. For the best result and a long term in the future. Regards, Mikael.
$20 USD dalam 38 hari
1.3 (3 ulasan)
3.4
3.4
Avatar Pengguna
⭐⭐⭐⭐⭐Hi there.⭐⭐⭐⭐⭐ I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Node.js, Software Architecture, PHP, C++ Programming and Python. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Many thanks LET'S DISCUSS MORE ABOUT THE PROJECT AND THE BUDGET.
$50 USD dalam 34 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Hello Antonio R., This is Luis Hope you are doing well. I'm very interested in your project since I'm very confident in Node.js, PHP, Python, Software Architecture and C++ Programming. As a experienced developer, I can start working right away and will complete your project perfectly. Could we discuss your project in more detail? Sincerely...
$20 USD dalam 30 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
✔✔✔✔✔Hi there.✔✔✔✔✔ I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Node.js, C++ Programming, PHP, Software Architecture and Python. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Your Sincerely LET'S DISCUSS MORE ABOUT THE PROJECT AND THE BUDGET.
$50 USD dalam 15 hari
0.0 (0 ulasan)
0.0
0.0

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Bendera FINLAND
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5.0
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Ahli sejak Apr 12, 2024

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