Innovative Blockchain Developer for Fintech Startup

$3000-5000 USD

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Job Description: We are seeking a highly skilled blockchain developer to help lay the technical foundation for an innovative financial technology project. This role requires a candidate with experience in building secure, scalable, and efficient blockchain solutions. The project aims to disrupt traditional systems with cutting-edge technology, emphasizing transparency, efficiency, and inclusivity. Responsibilities: • Develop and deploy smart contracts on the Solana blockchain or similar scalable platforms. • Design and implement secure blockchain-based solutions tailored to financial applications. • Collaborate on creating a decentralized system for data management and transactions. • Integrate real-time pricing oracles for collateral valuation. • Ensure all developments comply with regulatory and security best practices. Qualifications: • Proven experience in blockchain development (Solana preferred, but Ethereum or other platforms are acceptable). • Proficiency in programming languages like Rust, Solidity, or similar. • Experience with smart contract development, deployment, and testing. • Familiarity with decentralized finance (DeFi) and staking mechanisms is a plus. • Strong understanding of blockchain security principles. • Ability to work independently and deliver quality code on time. Why Join Us? This is an opportunity to work on a groundbreaking fintech project with the potential to redefine a major sector of the global economy. We value creativity, collaboration, and innovation. The right candidate will have the chance to influence the project’s core development and leave a lasting impact on the industry. Application Process: If you are interested in joining us at this exciting early stage, please provide: 1. A brief introduction of your experience. 2. Links to previous blockchain projects or repositories. 3. Your availability and expected compensation. Note: More details about the project will be shared after initial screening.

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63 freelancer menawar dengan rata-rata $4.260 USD untuk pekerjaan ini

@AwaisChaudhry

Hi Good morning , I have read the brief details on your job listing . I see you have been looking for someone experienced with Blockchain, Python, Smart Contracts, Truffle and Solana. 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

$5.000 USD dalam 10 hari

5,0

(22 ulasan)

7,8

@neerajdhameliya

Hello Jerry, I'm an experienced blockchain developer with 7+ years of expertise in designing and implementing secure and scalable blockchain solutions. Your innovative fintech project caught my attention, especially with its emphasis on transparency and inclusivity, values I deeply align with. Here's how I can contribute to your project: - Develop and deploy smart contracts on Solana or other scalable platforms. - Build secure, decentralized systems for data management and transactions. - Integrate real-time pricing oracles to enhance transparency. - Ensure compliance with regulatory and security best practices. Let’s connect for a quick call to discuss your vision in detail. Looking forward to your response! Best regards, Niral

$3.000 USD dalam 7 hari

5,0

(38 ulasan)

7,2

@irsolutions

I understand the importance of finding a skilled blockchain developer for your innovative fintech startup project. The need for secure, scalable, and efficient blockchain solutions to disrupt traditional systems is crucial for achieving your project goals. With my experience in blockchain development, including working with Solana, Ethereum, and other platforms, I am confident in my ability to meet your requirements. In my previous projects, I have successfully developed and deployed smart contracts, collaborated on decentralized systems, and integrated real-time pricing oracles, all while ensuring compliance with security best practices. My proficiency in programming languages like Rust and Solidity, coupled with my understanding of blockchain security principles, makes me a strong candidate for this role in your fintech project. If you're looking for a reliable, motivated developer to help you lay the technical foundation for your fintech startup, please feel free to reach out to me. Let’s schedule a meeting to discuss your project further and explore how I can contribute to its success.

$4.000 USD dalam 45 hari

5,0

(11 ulasan)

6,9

@LiveExperts

Hi there,I'm biddin on your project "Innovative Blockchain Developer for Fintech Startup" I have read your project description and i'm an expert in Python and machine learning therefore 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. .. .

$5.000 USD dalam 4 hari

4,9

(31 ulasan)

7,2

@umg536

Hi there Jerry S., I'm bidding on your project "Innovative Blockchain Developer for Fintech Startup". Let's dive in and have a meeting I am expert in this area. please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Regards, Usama ..

$5.000 USD dalam 2 hari

5,0

(12 ulasan)

6,3

@technosystem

With over 5 years of experience in blockchain development under my belt, I have the technical prowess and industry knowledge to help spearhead your fintech project's revolutionary vision. My expertise extends far beyond NFT creation and marketplace maintenance; I’ve developed intricate smart contracts on diverse platforms such as ERC721, Solana, Polygon, and more. By employing comprehensive programming languages like Python and Solidity, your project will be adorned with efficient and secure solutions tailored to your financial applications - an indispensable requirement you seek. The distinguishing factor I bring is my deep understanding of DeFi and staking mechanisms. This gives me an unprecedented advantage in designing your decentralized system for data management and transactions while integrating real-time pricing oracles for collateral valuation. Moreover, my proficiency in Rust, a language highly regarded for its security features in the blockchain space, will undoubtedly align with your regulatory and security best practices. As an independent worker renowned for delivering quality code punctually, I am confident that I can bring significant value to your innovative project. Choosing me would mean choosing a professional committed to producing top-notch results.

$5.000 USD dalam 70 hari

5,0

(10 ulasan)

6,2

@AITSoft

Hello, I understand you're looking for a top-notch blockchain developer to help establish the technical groundwork for your fintech startup. My experience in blockchain development, particularly with Solana and smart contracts, aligns perfectly with your needs. I'm excited about the chance to create secure and efficient blockchain solutions that can disrupt traditional financial systems. My approach would involve developing and deploying smart contracts tailored for your project while ensuring compliance with security and regulatory standards. I can integrate real-time pricing oracles and design a decentralized system for effective data management and transactions, all while providing ongoing support to adapt to your evolving needs. Looking forward to discussing how I can contribute to this innovative project and make a significant impact. What specific features or functionalities do you envision for the smart contracts and decentralized system? Thanks, Shamshad

$5.000 USD dalam 12 hari

5,0

(32 ulasan)

6,0

@mannanmaan1425

Hello Jerry, I have thoroughly reviewed the details of your job posting and am confident that my extensive expertise in Python, Blockchain, Smart Contracts, Truffle, Solana, combined with my deep experience in Python and software development, makes me an excellent fit for this project. I am passionate about crafting robust, scalable software solutions and am ready to start immediately. Please feel free to reach out if you would like to discuss further. Best regards, Abdul Mannan

$3.000 USD dalam 7 hari

4,8

(58 ulasan)

6,0

@rashidamjad

Hello Jerry, I am excited about the opportunity to collaborate on your innovative fintech project that aims to redefine traditional systems with cutting-edge blockchain technology. With over 5 years of hands-on experience in blockchain development, including expertise in Solana and smart contract deployment, I am well-equipped to help you create secure, scalable, and efficient solutions tailored to your financial applications. My experience includes developing decentralized systems and integrating real-time pricing oracles for various applications. I have a strong proficiency in Rust and Solidity, and I prioritize security best practices in all my developments, ensuring compliance with regulatory standards. I am passionate about contributing to projects that emphasize transparency and inclusivity. I believe that together, we can build a robust foundation for your project and leave a significant impact on the fintech industry. Could you please share more about the specific goals you have for this blockchain project and any particular timeline you envision? Thanks, Rashid

$4.400 USD dalam 30 hari

4,9

(14 ulasan)

6,0

@Isoropisths

Hello, With your search for a skilled blockchain developer, look no further! I'm Ioannis, and I am no stranger to pushing the boundaries of technology to deliver secure and efficient solutions; a skill that's vital in revolutionizing the financial sector as you aim to. Throughout my decade-long career, I have gained substantial experience in blockchain development on platforms like Ethereum and Python, and importantly I'm familiar with Solana too. Using these skills, I've built decentralised systems, deployed smart contracts, and implemented real-time oracles for accurate transaction valuations. In addition to my extensive background in the fintech industry, including a focus on decentralized finance (DeFi) and staking mechanisms, my commitment to regulatory compliance is unwavering. Operating within the framework of all necessary regulations while maintaining improved efficiency is something I prioritize. This is especially crucial as you endeavor to ensure that our work complies with both regulatory requirements and security best practices. Moreover, joining your fintech project represents not only an exciting opportunity to be part of technological innovation but also a chance to make a real impact on the global economy. My dedication towards transformative and impactful work aligns perfectly with this vision. Let's get started on redefining the way we do finances! Thanks!

$3.000 USD dalam 38 hari

5,0

(6 ulasan)

5,4

@kazemmojtama

Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention 100% Jobs Completed, 100% On Budget, 100% On Time ⭐⭐⭐⭐⭐ 5-star reviews

$4.000 USD dalam 7 hari

5,0

(6 ulasan)

5,4

@DrSyafiq

Dear Client, With over a decade of experience in Python, our team has thoroughly reviewed your project requirements and is confident in our ability to deliver exceptional results. We are excited about the opportunity to discuss this innovative blockchain development project further with you. As a skilled blockchain developer, we understand the importance of building secure and efficient solutions that can disrupt traditional systems. We have experience in developing and deploying smart contracts on various blockchain platforms, including Solana, Ethereum, and others. Our expertise in programming languages such as Rust and Solidity, coupled with our knowledge of decentralized finance (DeFi) and blockchain security principles, positions us well to contribute to your fintech startup. We are eager to collaborate with you on this groundbreaking project and are available to discuss the details further. Please start a chat so we can explore how we can help bring your vision to life. Looking forward to the opportunity to work together. Best regards,

$5.000 USD dalam 7 hari

5,0

(7 ulasan)

5,2

@SourceOasisBPO

⚠️ IF YOU'RE NOT HAPPY YOU DON’T PAY ⚠️ I think we are the perfect fit for your project. We understand the need for secure and scalable blockchain solutions that disrupt traditional systems, emphasizing transparency and efficiency. Our team excels in developing smart contracts on Solana and Ethereum, integrating real-time pricing oracles, and ensuring regulatory compliance. With 60+ 5-star reviews, we rank in the top 3% for similar projects. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Chris.

$3.500 USD dalam 5 hari

5,0

(10 ulasan)

4,7

@softsolution2000

Hi there I am a skilled blockchain developer with experience in building secure and scalable solutions. I have proficiency in Rust and Solidity and have worked on deploying smart contracts on various platforms. I am familiar with DeFi and blockchain security principles. I am excited about the opportunity to work on this innovative fintech project and believe my experience aligns well with the responsibilities outlined. I look forward to contributing to the project and leveraging my expertise to create impactful solutions in the industry. 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

$3.250 USD dalam 7 hari

4,0

(5 ulasan)

5,5

@vorasiddh4it

Hello Jerry, ✅I will show you my recent projects related to blockchain development for creating secure, scalable, and efficient solutions to contribute to innovative financial technology using LLM, NLP, AI & Machine Learning with cutting-edge technology. So it's surety for you to get perfect solutions from my side. If you want demo-type things or initial work for your project, then I will show you, and after that, we will finalize our project deal and payment milestones. ✅I have Proven expertise in developing, deploying, and testing smart contracts on platforms like Solana and Ethereum using Rust and Solidity and Strong understanding of security best practices, ensuring robust and compliant implementations. I have experience designing blockchain-based solutions for data management, transactions, and DeFi applications, including staking mechanisms and real-time oracle integration. ➡️I am from India, GMT +5:30, and I am available from 8:00 a.m. to 11:00 p.m. We have 16+ years of experience in software development. We have developed over 600 projects and research papers in the fields of NLP, machine learning, artificial intelligence, networking and SEO-based web and mobile apps. We have successfully completed the projects as Next-Gen Financial Blockchain Solutions, Decentralized Finance Platform, Blockchain for Financial Transaction, Decentralized Financial Infrastructure, Secure Blockchain Financial Solutions, etc.

$5.000 USD dalam 50 hari

4,8

(7 ulasan)

4,7

@djsmoothy

With over a decade of diverse technological experience encompassing a wide range of programming languages from Python to C#, I have the sound technical knowledge and problem-solving skills needed to be your ideal blockchain developer. While I don't have direct experience with Solana, I do bring a strong understanding of blockchain security principles and prior exposure to Ethereum which will help me adapt and excel quickly in this role. Throughout my career, I've developed, deployed, and tested numerous smart contracts using Solidity. With this experience comes a deep understanding of the nuances and sensitivities that financial applications demand. For example, In my earlier project with a banking client, I created a secure decentralized system for managing large-scale data transactions. This will enable me leverage on my past successes in similar domains to deliver you an efficient and scalable blockchain solution tailored to your needs. What distinguishes me from other candidates is my unwavering commitment to the customer above technology. Your project description highlights values that resonate with me- transparency, efficiency and inclusivity- values we share and which makes me confident that I can provide great value to your team. Given the enormity of this project's potential impact, it would be an honor to lend my skillset in transforming traditional systems by integrating cutting-edge technology into your stack.

$4.000 USD dalam 7 hari

5,0

(1 ulasan)

4,3

@MRARIFAKRAM

With a solid background in full-stack web development, mobile application development, and especially using Python, I believe I bring the ideal skill set to execute your fintech project. My proficiency in programming and handling multiple platforms including Linux, Windows, macOS, Unix along with experience with various programming languages such as Python, JavaScript, Java, C++ and more, are all key in developing smart contracts on Solana or similar scalable platforms

$5.000 USD dalam 7 hari

5,0

(8 ulasan)

4,0

@UmairAnwar93

Hi Jerry S., this is Umair. I have good experience with Blockchain, Smart Contracts, Solana, Python and Truffle. I am a practicing Developer/Designer Since 2015. I can perfectly work on this project regarding Innovative Blockchain Developer for Fintech Startup. I can say this with conviction as my all reviews are 5 stars , I can do this task for you and the quality of work would be up to the mark. However, further discussions are required for more clarity. I will wait for your text to discuss the project in further detail. Thanks & Regards Umair A.

$4.500 USD dalam 1 hari

5,0

(2 ulasan)

3,9

@adrianmaynardny

Hi Jerry S., I’m excited to help bring your project to life. With hands-on experience across diverse tech stacks like Python, Blockchain, Smart Contracts, Truffle and Solana, I focus on building solutions that are not only clean and efficient but also user-friendly and impactful. My approach goes beyond writing code—I aim to craft seamless experiences that deliver real results. I’d love the chance to discuss how we can make this project stand out. Looking forward to connecting! Best regards, Adrian

$4.000 USD dalam 20 hari

5,0

(1 ulasan)

3,3

@pksaini1990

Hi Leveraging on my 12-year experience and impressive track record as a full-stack developer, I'm confident in my ability to bring your innovative fintech project to fruition. My proficiency lies in a range of blockchain platforms including Solana, Ethereum, and Solidity. Having worked on over 300 projects in the span of my career, my understanding of blockchain security principles is rock-solid - assuring your solution will remain watertight. Being a part of your groundbreaking project would not only allow me to positively influence its core development but also leave an indelible impact on the global economy. Summed up, choosing me ensures you get both skillful executions and a deeply invested partner for your project. So let's collaborate and make waves in the world of fintech! Thanks

$4.000 USD dalam 30 hari