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I'm looking for an experienced developer to modify an existing cryptocurrency exchange platform. Need third party services integrated and some modifications/validations... must include: Captcha Google login GitHub login Facebook login [login to view URL] Account (Chatbot) [login to view URL] CoinMarketCap or scraping from other sites for currency, crypto, metals quotes Firebase Push notifications Google Analytics CPanel SMTP for outgoing emails..verification etc ____________________________________ It's a 150.00 project to be paid in completion the website is already installed I believe it's laravel based [login to view URL] Look over the documentation and let me know Additionally, I have a mobile app that needs to interact seamlessly with this platform.
Project ID: 39744112
54 proposals
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Active 9 mos ago
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54 freelancers are bidding on average $970 CAD for this job

Hi, Do you want the exchange to support only spot trading at launch, or should futures/margin be planned into the architecture from day one? I’ve built crypto platforms where secure user auth, wallet integration, and real-time order books worked alongside KYC/AML and payment gateway APIs. The backend will be designed for scalability and regulatory compliance, while the mobile app mirrors all trading functions seamlessly. I’ve handled blockchain integrations and fintech-grade security before, so both performance and compliance won’t be compromised. The final product will feel like a professional exchange users can trust not just another crypto app. Ahmed
$500 CAD in 7 days
6.7
6.7

Hello, Are you interested in seeing a demo of a custom cryptocurrency exchange that integrates real-time trading and secure wallet features? I am eager to develop a comprehensive cryptocurrency exchange platform tailored to your specifications. Let's discuss this further to create a detailed plan and arrange for a demo of my previous work. Regards, Smith
$500 CAD in 7 days
6.0
6.0

I've successfully delivered high-throughput, low-latency trading engines for similar crypto exchanges using Node.js, WebSockets, and PostgreSQL, achieving sub-millisecond order execution. My expertise lies in optimizing order book management, ensuring robust security measures, and implementing efficient matching engines. My approach involves a phased development process: initial audit of your existing platform, focusing on performance bottlenecks and security vulnerabilities; implementation of necessary modifications using agile methodologies and continuous integration/continuous deployment (CI/CD) pipelines; rigorous testing including load and penetration testing to guarantee stability and security; final deployment and post-launch support. All code will adhere to best practices and be thoroughly documented. Ready to discuss enhancing your exchange's performance and security? Could you share details on the specific areas you'd like to improve, and the current limitations you're facing?
$946.21 CAD in 21 days
5.9
5.9

Hello, I am Sheriff Oladejo, a seasoned software developer with extensive experience in blockchain and cryptocurrency technologies. With over five years in the tech industry, I have honed my skills in developing secure, scalable platforms ideal for high-stakes environments like cryptocurrency exchanges. Your project on creating a custom crypto exchange platform, complete with user authentication, real-time trading, and wallet integration, aligns perfectly with my expertise. I have successfully implemented similar features in past projects, ensuring robust security and seamless user experiences. My familiarity with third-party integrations extends to payment gateways, KYC/AML services, and market data providers, crucial for building effective financial platforms. Additionally, I possess a strong background in mobile app development, which will be instrumental in delivering a mobile app that integrates flawlessly with your crypto exchange platform. My previous projects have included developing apps that offer high performance and maintain consistent communication with web-based platforms, ensuring a synchronized ecosystem. I am well-versed in the regulatory and compliance requirements of the fintech space, a critical advantage in navigating the complexities of crypto exchange development. Thank you for considering my proposal. I am eager to contribute to your project and look forward to potentially collaborating. Best Regards, Sheriff Oladejo
$500 CAD in 7 days
5.6
5.6

This is exactly the kind of work I love doing. Integrating third-party services like Captcha, Google Login, and CoinMarketCap scraping is right up my alley. I have experience with Laravel, Firebase Push notifications, and seamless platform-mobile app interaction. I've successfully completed similar projects off-platform and always ensure top-notch results. I'm happy to offer insight even if you don't go with me. Regards, Anne S.
$550 CAD in 5 days
5.6
5.6

Proposal: I am a seasoned developer with a deep understanding of blockchain and cryptocurrency technologies. With a proven track record in developing secure and scalable exchange platforms, I am well-equipped to deliver a custom cryptocurrency exchange platform meeting your requirements. My expertise in mobile app development and integrating third-party services aligns perfectly with the project needs. I am well-versed in regulatory requirements for KYC/AML, ensuring compliance throughout the development process. I am excited about the opportunity to work on this project and am confident in my ability to deliver a high-quality solution. I look forward to discussing further details and sharing relevant examples of my work. Thank you for considering my proposal.
$750 CAD in 7 days
5.3
5.3

With over 9 years of experience and a vast portfolio of over 550 successfully completed projects, I believe I am the ideal candidate for your crypto trading platform modification requirement. Having worked extensively on esteemed platforms such as Magento, Shopify, Woocommerce and Opencart, I am well-versed in implementing necessary integrations requested in the job description. My technical expertise in React Js, Angular Js, HTML, CSS, Node Js, Php and Laravel combined with my ability to develop Mobile Apps using React Native makes me your one-stop solution. I have a knack for solving complex problems while ensuring security and utmost quality. This aligns perfectly with your project requirements as it involves working on integration of third-party services and making critical customization validations like Captcha validation or implementing social media logins from Google, Facebook or Github. Furthermore, given my experience with extensive API integration into websites as well as mobile apps including Payment Gateway Integration, In closing, I assure you that your project would be at the utmost priority for me throughout its completion. Being a top-rated freelancer with proven reliability, I bring not only technical skills but also a strong sense of commitment to your project- key attributes necessary for successful project completion. Let's get this started now!
$500 CAD in 7 days
4.9
4.9

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and custom portals. I ensure clear communication, continued support after delivery, and 100% client satisfaction. I specialize in Mobile App Development, creating fast, user-friendly, and feature-rich apps for both Android and iOS. My focus is on modern UI/UX, API integration, real-time features, and cross-platform compatibility, ensuring your app is scalable and future-ready. If you are looking for a dedicated Mobile App Developer who delivers quality, innovation, and timely results, I’d be happy to bring your project to life. Best regards,
$250 CAD in 7 days
3.4
3.4

Hello coinproject3, I’ve been working with Mobile App Development, Software Development, Blockchain, Web Development, Payment Gateway Integration, Security, API Integration, Cryptocurrency for over 7 years, and I love helping people bring their ideas to life. I’m confident I can help with your project and make sure it turns out just the way you want. I'm really excited about your project—it genuinely caught my attention, and I'm ready to dive in right away. From what I've seen so far, your requirements are clear, and I feel aligned with your expectations. That said, I’d love to ask a few quick questions to ensure we’re fully aligned before getting started. I’m excited to work with you and make this project awesome! I can easily adapt to your preferred working hours, so just let me know what suits you. Talk soon, Cheers Liam
$500 CAD in 7 days
2.8
2.8

Hello, I’m an experienced blockchain and full-stack developer with expertise in building secure and scalable cryptocurrency exchange platforms. I can develop a custom exchange with robust user authentication, real-time trading, and wallet integration. The platform will also integrate essential third-party services, including payment gateways, KYC/AML verification, and market data providers. I can also create a companion mobile app (iOS and Android) that interacts seamlessly with the exchange, providing real-time updates, trading capabilities, and account management. Security, scalability, and compliance with KYC/AML regulations will be built into the core architecture. I have previously delivered similar projects in crypto trading and fintech and can share examples upon request. Best regards, Fizza Nadeem
$250 CAD in 5 days
2.6
2.6

Hi, drawing on my expertise in blockchain, mobile app development and more. I am well-versed to undertake the development of your custom cryptocurrency exchange platform and companion mobile app. In previous projects, I have consistently delivered secure, scalable, and efficient solutions, making use of my vast programming abilities in languages such as Python and JavaScript to build robust platforms that can handle high trading volumes in real-time. Moreover, the successful delivery of similar projects serves as a proof of concept for my capabilities. In particular, I have built multiple custom exchanges and integrated them with various third-party services including payment gateways and KYC/AML services. These integrations have not only ensured seamless transactions but also helped maintain regulatory compliance under existing protocols. Furthermore, I have the Mobile App Development skills required to create a companion app which would serve to enhance user experience by enabling convenient trading from their mobile devices.
$500 CAD in 7 days
2.1
2.1

Hello, I am excited about the opportunity to develop your custom cryptocurrency exchange platform. With a strong background in blockchain and extensive experience in creating secure and scalable exchange platforms, I am confident in my ability to meet your project requirements effectively. I understand the need for key features like user authentication, real-time trading, and wallet integration. Additionally, integrating payment gateways, KYC/AML services, and market data providers will ensure your platform operates seamlessly within the fintech landscape. My expertise extends to mobile app development, ensuring that your app interacts fluidly with the exchange, enhancing user experience. I have previously developed similar platforms, and I can provide examples of my work to demonstrate my proficiency. I am eager to discuss this project further and ensure that all your needs are met. What specific regulatory requirements would you like me to prioritize for the KYC/AML integration? Thanks, Faisal
$555 CAD in 27 days
2.6
2.6

With over ten years of professional experience in Web & App Development, including extensive knowledge in Mobile App Development, I am confident in my ability to deliver an exceptional end-to-end solution for your custom crypto exchange project. What sets me apart is not only my technical skills and familiarity with blockchain and cryptocurrency technologies but also my deep understanding of the fintech landscape. My experience in working with various payment gateways, KYC/AML services, and market data providers will ensure smooth integration, minimizing potential disruptions. As a seasoned freelancer, I pride myself on providing regular project updates, extended post-delivery support, and adhering to strict deadlines while maintaining competitive rates. Partnering with me would not just provide you with an accomplished developer but also a commitment to your project’s success from start to finish. Let's connect and discuss how I can bring your vision to life!
$400 CAD in 7 days
1.9
1.9

Hey , Good morning! I am skilled mobile software engineer with skills including Payment Gateway Integration, Software Development, Blockchain, Mobile App Development, Security, Web Development, Cryptocurrency and API Integration. Please send a message to discuss more regarding this project. A fast response is appreciated
$250 CAD in 4 days
0.0
0.0

Nice to meet you coinproject3,The requirements of your project match my areas of work and skills, 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 as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.
$1,704 CAD in 7 days
0.0
0.0

Hello, I HAVE 8+ YEARS OF HANDS-ON EXPERIENCE IN DEVELOPING SECURE AND SCALABLE CRYPTO PLATFORMS, MOBILE APPS, AND FINTECH SOLUTIONS. I have reviewed your requirements and can build a custom cryptocurrency exchange with seamless wallet integration, real-time trading, and full KYC/AML compliance. My approach ensures robust backend architecture with Node.js/Java, responsive mobile apps, and smooth third-party integrations for payment gateways and market data. ⏩ Key Features & Approach -->> Secure user authentication and role-based access -->> Real-time trading engine with market data integration -->> Wallet management with deposits, withdrawals, and history -->> Third-party integrations: KYC/AML, payment gateways -->> Mobile apps for Android & iOS with smooth API consumption -->> Admin dashboard for monitoring trades, users, and analytics Let’s discuss in chat as I have a few queries regarding the project to proceed further. Jitendra
$300 CAD in 7 days
0.0
0.0

Hi, Your vision for a secure, real-time cryptocurrency exchange with seamless mobile integration is ambitious and exciting. I’d love to help bring this platform to life with robust architecture and smooth user experience across both web and mobile. >>>Project Key Points: User authentication and secure account management Real-time trading engine with live order book updates Wallet integration for multiple cryptocurrencies Payment gateway and market data provider integrations KYC/AML compliance and regulatory readiness Mobile app synchronized with the exchange platform Execution Plan: I will build a scalable, secure backend to handle high-frequency trading and wallet transactions while ensuring data integrity and compliance. The mobile app will provide real-time trading, portfolio management, and notifications, using React Native or Flutter for cross-platform efficiency. Third-party services (payment gateways, KYC/AML, market feeds) will be integrated with modular architecture to allow flexibility and future scalability. With 5+ years in blockchain and fintech development, I’ve delivered exchange platforms and crypto wallets that handle real-time trading and comply with international security standards. Quick question: Do you envision support for multiple cryptocurrencies and token types from day one, or would you like to start with a core set and expand later? Excited to create a robust, compliant, and user-friendly exchange for your project. Best regards,
$1,500 CAD in 7 days
0.0
0.0

Montreal, Canada
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