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Confidential Job Posting: Full-Stack Developer with FinTech Experience Project Overview: We are seeking a versatile developer or a small team for a confidential project hosted on Google Cloud Platform (GCP). This project represents Phase 2 of a larger, multi-phase platform development. We have already designed and developed the initial front-end (HTML/JS) for the platform's multi-tenant cloud application. Your role will be to build the back-end infrastructure, connect the existing front-end, and implement this phase's core features. While the initial front-end is built, your expertise in UX will be crucial for refining the final product. This is a significant opportunity to get involved in an early phase of a long-term project. Future phases are planned to include the integration of AI-powered reporting , the development of a marketplace , and further workflow automation , including the automated generation of PDF reports. Required Development Tasks (Current Phase): Build the Database & Core Logic: Construct the application's database and develop the back-end logic to connect all existing front-end components. Implement Secure Authentication: Create a secure user login system with role-based access for different user "tenants". Develop User Management System: Build the functionality for an "Admin" user to create "Advisor" accounts and assign client accounts to them. Connect File Uploading: Implement the back-end structure for our existing data and document uploader interface, ensuring files are stored securely in the cloud environment. Develop API Integrations: Build and integrate APIs to connect with third-party accounting systems, specifically QuickBooks, Xero, and MYOB. Implement Monetization: Integrate a subscription model for client users, which will enable persistent data and document storage upon payment. AI Queries and Report Generation; Send JSON files and get AI feedback Our Ideal Candidate: Financially Literate: You have a strong understanding of business finance and accounting terminology, and are comfortable working with financial data. Experienced in UX & Front-End: You have a keen eye for user experience and can help us refine the user journey during implementation. Full-Stack Proficiency: You are highly skilled in back-end development (especially on GCP) and database builds for CRM, establishing secure logon enverionment, but can also handle front-end tasks as needed to ensure seamless integration. API Expert: You have proven experience building and integrating third-party APIs
Project ID: 39719084
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Dear Hiring Manager, I'm excited to apply for the Job, you posted. With 5 years of experience in Business Solutions | Digital Marketing | Applications | Ecommerce. I specialize in delivering results-driven solutions tailored to your needs. Your project caught my attention because mention a specific detail or challenge from job description, and I’d love to help you bring it to life. Over the years, I’ve successfully completed projects like: ✅ AI Agent with (Agent and receiver Voice Calling) ✅ Hospital Management System ✅ CRM system ✅ Shopify Ecommerce Plugins and Integration ✅ Plugin’s ✅ VOIP system and UAN ✅ WhatsApp integrations ✅ Social media Marketing ✅ Crypto and Crypto wallet Creations Solution : I’m an experienced Full-Stack developer with strong FinTech expertise, skilled in building secure GCP-based backends, multi-tenant databases, and role-based authentication. I’ve integrated APIs (QuickBooks, Xero, MYOB), developed subscription models, and refined UX for financial platforms. I can deliver robust, scalable, and secure solutions aligned with your Phase 2 goals.
$1,500 AUD in 7 days
0.0
0.0
145 freelancers are bidding on average $1,317 AUD for this job

Hi Shane D. I reviewed your project "Full-Stack Developer for Google Cloud FinTech Project -- 2" It’s a great fit for my expertise. I can deliver a fast, secure, and user-friendly solution within your desired timeline at a reasonable price. With 500+ completed projects and a 4.9★ Top-Rated profile, I guarantee you’ll get high-quality results that meet your expectations. ★ Why Clients Choose Me • Proven Track Record → 400+ reviews, 500+ projects • Web Expertise → WordPress, Shopify, wix, Laravel, React, Vue.js, PHP, Python and more • E-commerce & SEO → Store setup, payments, on-page SEO, performance boost • UI/UX Design → Modern, responsive, conversion-focused • On-Time & On-Budget → 96% timely, 97% within cost • Reliable Support → Free 1-month help + long-term maintenance • Secure Solutions → Backups, security & optimization ◆ Risk-Free Guarantee → No upfront payment. Pay only when satisfied, with full money-back assurance. If you want a professional developer who delivers on time, on budget, and stress-free, let’s connect. I’ll turn your vision into a secure, rapid, and growth-focused digital experience. Best regards, Kausar Parveen
$750 AUD in 3 days
8.5
8.5

Hello, I understand that you are looking for a full-stack developer or a small team to work on a confidential project on Google Cloud Platform. My experience aligns perfectly with your needs, as I have a solid background in building back-end infrastructure and connecting it seamlessly to front-end components. I can construct the necessary database and core logic while ensuring secure user management and authentication systems. Moreover, I am well-versed in UX principles, which will help refine the user journey during this phase of development. I am excited about the potential of this ongoing project and look forward to contributing to future phases that involve AI integrations and marketplace development. I would be pleased to discuss how my skills in API integration and financial data handling can benefit your project. What specific technologies and frameworks do you prefer for the back-end development on this project? Thanks, Muhammad Awais
$1,500 AUD in 13 days
8.1
8.1

Hi, I can help construct the application’s database, develop back-end logic, and create a secure user login system tailored for your multi-tenant setup. With over 5 years of experience in full-stack development and a strong background in FinTech, I can ensure a seamless integration of all required features, from user management to API connections with accounting systems like QuickBooks and Xero. My expertise also extends to creating user-friendly interfaces, and I’m well-versed in designing with UX in mind. I’m excited about the potential for this long-term project and ready to contribute right away. Let me know if you’d like to discuss further! Best, Priyanka
$1,125 AUD in 7 days
8.3
8.3

Hello, Your confidential FinTech project on Google Cloud Platform represents an exciting challenge, especially building the robust back-end infrastructure and connecting it seamlessly to your existing front-end. I have strong expertise in full-stack development with a focus on secure authentication, role-based access, API integrations with QuickBooks, Xero, and MYOB, and monetization systems. I am also financially literate, understanding business finance and accounting needs, which will help in delivering precise and user-friendly client and advisor management features. Questions – Are there particular database technologies or frameworks preferred for the back-end build on GCP? – Do you have existing API documentation or specifications for the third-party accounting systems? – Are there any specific UX improvements or pain points in the current front-end that you want addressed during this phase? I am a TOP Rated Freelancer ready to contribute to this impactful project. You can review my profile and feedback here: https://www.freelancer.com/u/kamran2012. Looking forward to the opportunity to collaborate and help realize your platform vision.
$750 AUD in 10 days
8.1
8.1

Hello, I’m excited about the opportunity to contribute to Phase 2 of your multi-tenant platform. With strong full-stack experience on GCP, expertise in secure authentication, database design, API integrations (QuickBooks, Xero, MYOB), and a solid understanding of financial workflows, I can seamlessly connect your existing front-end, refine UX, and implement subscription monetization. Let’s schedule a call to align on requirements and kickstart development for a smooth, secure, and scalable launch. Best regards, Webozza
$1,500 AUD in 21 days
7.1
7.1

As an experienced full-stack developer, I am confident in my ability to build the back-end infrastructure your project requires. With a particular proficiency in Google Cloud Platform and CRM database construction, I am skilled at establishing secure login environments for multi-tenant systems like yours. Moreover, I have a wealth of experience with OAuth-based APIs that will come in handy when connecting third-party accounting systems such as QuickBooks, Xero, and MYOB for you. Beyond technical skills, I bring financial literacy to the table. My strong understanding of business finance and accounting terminology will enable me to seamlessly work with financial data on your platform—a crucial requirement for this FinTech project. Additionally, my experience in UX and front-end development is another asset that aligns well with your needs. With a deep appreciation for delivering intuitive user journeys, I will prioritize refining the implementation phase to not just meet but exceed your expectations. Overall, you can trust me to meticulously tackle every development task you've outlined, ensuring on-time completion and uncompromised quality. Let’s discuss further how we can make this long-term partnership mutually beneficial!
$1,125 AUD in 7 days
6.8
6.8

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$1,500 AUD in 99 days
7.5
7.5

Hi, I've read through your job post and understand that you need a Full-Stack Developer with FinTech experience to work on the second phase of your cloud-based multi-tenant application. This phase involves back-end development, connecting the existing front-end, and implementing core features. Having worked on similar projects, I appreciate the complexity involved in building a robust and secure infrastructure. I am curious to know more about the database technology you prefer for this project. Also, could you provide more details on the AI-powered reporting you plan to integrate in future phases? As an experienced IT company, we have a strong team of developers, designers, and technical architects who are proficient in various technologies, including GCP, API integration, and UX refinements. We are capable of taking on any complex tasks and delivering them on time. We are available to start immediately and will ensure that the project is completed as per your expectations. We can discuss more about our approach, your preferences, and any specific requirements you might have in a more detailed conversation. Looking forward to hearing from you soon. Best Regards, Rohit
$1,350 AUD in 30 days
7.0
7.0

Hello, As an experienced full-stack developer with a focus on financial technology, I believe I would be an ideal candidate for your Phase 2 project. With over 7 years in the field and a portfolio of 80+ successful projects delivered on time, I have the expertise your project requires. My proficiency includes not just back-end development, but also front-end skills to ensure smooth integration. Drawing from my experience with MEAN/MERN stack, AWS services, and API integrations, I can build the required database, construct robust back-end logic, develop a secure user login system, and connect your existing data uploader interface seamlessly. My familiarity with QuickBooks, Xero, and MYOB APIs will facilitate their smooth integration with your platform. Furthermore, what sets me apart is my understanding of business finance and accounting terminology. My keen eye for user experience will contribute to refining the final product and ensuring satisfactory user journeys. In culmination, I believe my technical skills and deep-rooted curiosity would be a valuable addition to your team as you embark on this important phase of your platform's journey. Let's build something revolutionary together! With Regards! Apurva
$1,500 AUD in 21 days
6.7
6.7

With over a decade in the industry, I have consistently delivered high-quality work as a Full-Stack Developer. My wide range of technical skills and in-depth knowledge makes me a perfect fit for your project. Having worked extensively with financial applications and complex data management systems, I can confidently construct your application's database, develop the core logic, and efficiently connect all existing front-end components, taking full advantage of Google Cloud Platform (GCP). Your project appeals to my passion for building user-friendly experiences. My proficiency in front-end technologies such as Vue.js, React.js and Angular allow me not only to implement robust back-end infrastructure but also refine the user journey for a seamless end-user experience. It's worth noting that while I consider myself a top-notch coder, I also have a keen eye for design. This combination brings value to projects such as yours, as I'm able to deliver functional yet aesthetically pleasing interfaces. Your project’s alignment with my skills and interests makes working with you an exciting next phase for me. Please message me
$2,000 AUD in 20 days
6.3
6.3

I've successfully delivered similar Google Cloud-based FinTech projects, leveraging microservices architecture with Kubernetes and serverless functions for scalability and security, achieving 99.99% uptime. My expertise spans Python (Flask/Django), Node.js, and React, coupled with robust CI/CD pipelines using GitLab and Terraform for infrastructure as code. My approach involves a phased development lifecycle, starting with a detailed design document incorporating best practices for secure coding and data privacy within the FinTech domain. I’ll utilize Agile methodologies, prioritizing continuous integration and testing to ensure a high-quality product. Post-deployment, I'll provide ongoing monitoring and maintenance, using Google Cloud's monitoring and logging tools for proactive issue resolution. Let's discuss this further. Could you share specifics on your existing infrastructure and security protocols to ensure seamless integration and optimal performance within your Google Cloud environment?
$1,246.75 AUD in 21 days
6.4
6.4

As an experienced and versatile full-stack developer, I believe I would be a perfect fit for your Google Cloud FinTech project. With expertise in front-end and back-end development on GCP, my team and I are well-positioned to create the database, develop the back-end logic, and connect all existing front-end components with meticulous attention to detail. Furthermore, our proficiency in building secure authentication systems and our understanding of user management systems make us the ideal candidate to bring your visions for different user "tenants" to life. My familiarity with QuickBooks, Xero, and MYOB ensures a seamless integration of their APIs into your system, giving you access to third-party accounting systems without any hiccups. Moreover, we appreciate the long-term vision of your project beyond Phase 2. Our agency's experience in automation, AI integration, and workflow optimization makes us well-prepared for future phases such as marketplace development and AI-powered reporting. Let's join forces to elevate your users' experience on this FinTech platform while delivering top-notch security for their sensitive data. Let's discuss further how we can bring our skills and expertise to empower your business.
$750 AUD in 12 days
6.1
6.1

Hi i'm Expert Full Stack Developer Honest | Expert | 100% Job Complete | ✅100% Agree with Client's Budget. | problem Solver I will make you 100% satisfied with my work. Please come to chat to discuss this in detail. I'm ready to start your project now. Regards, sagar
$1,125 AUD in 15 days
5.9
5.9

Hello Shane D., I am thrilled to express my interest in the Full-Stack Developer position for the Google Cloud FinTech Project. With a strong background in full-stack development and extensive experience in building back-end infrastructure, connecting front-end components, and implementing core features, I am confident in my ability to contribute effectively to this project. My recent work includes a similar project where I successfully developed a multi-tenant cloud application on Google Cloud Platform, showcasing my expertise in database construction, secure authentication, user management systems, API integrations, and monetization strategies. You can find more details about my work in my portfolio: https://www.freelancer.com/u/SajidaSaqira To better understand your project requirements, could you please provide more insights into the specific AI queries and report generation process you envision for this platform? I look forward to discussing how I can add value to your project. Please feel free to reach out to schedule a call at your earliest convenience. Best regards, Sajida Saqira
$750 AUD in 7 days
5.7
5.7

Building a secure and efficient back-end for your FinTech platform on Google Cloud is crucial, especially as you prepare for future phases involving AI-powered features. I've successfully developed back-end infrastructures for multi-tenant applications, ensuring seamless integration with existing front-ends while focusing on user experience. Here's how I'd approach your project: 1. Build a robust database and core logic that connects all front-end components. 2. Implement secure authentication with role-based access for different user tenants. 3. Develop a user management system for admin functionalities. 4. Set up secure file uploading and storage within the cloud environment. 5. Integrate APIs with third-party accounting systems like QuickBooks and Xero. 6. Implement a subscription model for monetization. In a recent project, I developed a multi-tenant application for a financial services client, successfully integrating secure logins and API functionalities while enhancing UX, leading to a 30% increase in user engagement. As a quick insight, ensuring clear API documentation from the start can significantly streamline integrations later on. I'd love to discuss how we can bring your vision to life. Please feel free to reach out!
$1,425 AUD in 10 days
5.7
5.7

Hi, As a multi-talented and seasoned full-stack developer with over eight years of experience, I have an impressive understanding of both back-end and front-end development that aligns perfectly with your current project requirements. Complementing these technical skills is my proficiency in API integration, making me the ideal Fit for your needs for connecting third-party accounting systems such as QuickBooks, Xero, and MYOB. Significantly, I'm well-versed in working with Google Cloud Platform (GCP), a crucial aspect that directly aligns with your confidential program requirements. Moreover, I've demonstrated exceptional synergy between functionality and design in my career. Utilizing my solid understanding of user experience garnered from my extensive front-end development projects, I can provide invaluable inputs throughout the UX refinement process. All these reasons combined with my eagerness to forge lasting professional relationships guarantee a top-quality outcome for your long-term project. I look forward to discussing this opportunity further with you soon.
$750 AUD in 7 days
5.8
5.8

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$750 AUD in 7 days
5.7
5.7

Dear Hiring Manager, I am a seasoned Full-Stack Developer with extensive experience in FinTech projects and expertise in Google Cloud Platform (GCP). I have successfully completed similar projects, as showcased in my portfolio. For your confidential project, I will seamlessly build the back-end infrastructure, connect front-end components, and implement core features. My proficiency in UX design will ensure a refined final product. With a strong background in database development, secure authentication, user management systems, API integrations, and monetization strategies, I am well-equipped to handle the required tasks effectively. I am excited about the opportunity to contribute to your project's success and look forward to discussing how I can add value to your team. Thank you for considering my proposal. Best Regards,
$750 AUD in 7 days
5.4
5.4

Hello, I can develop the backend using node.js with express on gcp app engine and connect it to a postgresql database hosted on cloud sql with role based access control to enforce tenant isolation. authentication will be managed with oauth2 and jwt for secure session handling, while firebase auth can be used to simplify user management flows. the admin dashboard will include endpoints to create advisor accounts and assign client data to them, supported by structured erd mapping. file uploads will use gcp cloud storage with signed urls to ensure encrypted storage and controlled access. integration with quickbooks, xero and myob will be handled through their rest apis with webhooks for sync of financial data. payment processing and subscription control will be managed through stripe with webhook handling for subscription lifecycle events. for ai queries and report generation i will configure a workflow where json files are sent to an ai service endpoint and structured results returned for user facing reports. the existing html/js front end will be connected to the backend api and refinement will focus on user flow improvements, data validation, and dashboard responsiveness. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$1,125 AUD in 7 days
5.2
5.2

Hello, I’m excited about the opportunity to work on your project. I have extensive experience in full-stack development, particularly within FinTech applications, and I’m well-versed in building back-end infrastructures on Google Cloud Platform. My background includes working with various database systems and integrating APIs, which aligns perfectly with your project needs. Recently, I completed a project where I developed a multi-tenant cloud application for a financial services company. This involved building a secure back-end system, implementing user authentication, and integrating with third-party accounting software like QuickBooks and Xero. The successful deployment of this platform led to significant improvements in user engagement and operational efficiency. For your project, my technical plan includes constructing the database and core logic to connect with your existing front-end, implementing secure authentication, and creating a user management system. I will ensure that file uploads are handled securely and that APIs are integrated smoothly. Additionally, I'm eager to refine the user experience throughout the process. I would love to discuss this project further and explore how I can contribute to its success. Best regards, Damandeep Singh
$750 AUD in 7 days
5.3
5.3

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