Full-Stack Developer for Partially Built App

@AwaisChaudhry

Hello, I appreciate the opportunity to assist with your mobile app development project. It sounds like you have a solid foundation in place, and I'm excited to help complete the remaining front-end work, integrate the necessary APIs, and ensure a smooth testing process for both iOS and Android. With my experience in React Native and API integrations, I can efficiently address your needs and enhance the app's performance. I understand that the focus is on finalizing the UI, optimizing workflows, and preparing for a timely release. I will ensure that data flows seamlessly between the app and the automation processes you’ve established. My goal is to deliver a stable MVP within your expected timeline. Could you provide more details about the specific APIs you need integrated and any design elements you want prioritized? Thanks, Muhammad Awais

@asifchaudhry2015

Hi there, I can build your React Native/Expo app by finishing the UI, seamlessly integrating third-party APIs, and ensuring smooth data flow with your n8n automation workflows for a polished, release-ready product. I would like to discuss this in detail. I will provide you 100% satisfaction and also maintenance after the delivery for a few months whenever needed. Kindly start chat with me. I am willing to call and chat as well. Thanks

@rahuliitm69

Hello there, I am an experienced full-stack developer skilled in Flutter, n8n workflow automation, and API integrations (finance, scheduling, messaging). I can complete your app’s remaining UI/UX, integrate planned APIs, and ensure smooth data flow with your existing automation workflows. I will also prepare builds for TestFlight and Google Play internal testing, fix bugs, and optimise for stability. With experience delivering niche business apps, I can meet your MVP goal in 3 weeks and full release in 4–6 weeks. I’m ready to work under NDA/IP agreements and ensure high-quality, timely delivery. Portfolio and relevant project links can be shared. Thanks Rahul B.

@kodecubeinfosys

With your ongoing project, I recognize the need for a skillful full-stack developer who can rally to complete your mobile app in a timely and efficient manner. I graciously introduce my team of 13+ developers, equipped with diversified skills and armed with 9 years worth of experience in the industry. We have offered our expertise in technologies similar to yours which includes React Native for almost a decade. Being responsible for over 300 eCommerce web and mobile app projects, rest assured that we are deeply familiar with API integrations and have successfully combined various finance, scheduling, and messaging APIs into our previous works. Moreover, working on multiple frameworks like Laravel, CodeIgniter, Django ensures our competence with workflow automation tools. To top it off, Firebase databases have been utilized numerous times for data storage making us ideal for ensuring the proper interaction between your app and automation workflows. Given our extensive background and effective use of time, you will be glad to know that we can deliver a Minimal Viable Product (MVP) in approximately 3 weeks while ensuring a full release within 4-6 weeks – at competitive rates. We are also well-aware of the importance of secrecy thus willing to sign all necessary agreements. Let's join forces and transform your partially built app into a fully functioning masterpiece. Regards DJ

@shivmirthyusl

Hello, I’m an experienced full-stack developer with strong expertise in React Native/Expo, API integrations, and workflow automation tools like n8n. I can finalize your app’s UI, integrate APIs for finance, scheduling, and messaging, and ensure smooth data flow with your automation workflows. I have experience preparing apps for TestFlight and Google Play with thorough testing and optimization. I can start immediately and deliver your MVP within the timeline. Portfolio and relevant project links available on request. Best regards, SNR

@idefcoinfotech

Hi there, I have a few questions based on the shared description: 1) Are there any specific UI designs or style guides you want me to follow? 2) Which third-party APIs are the highest priority for integration? 3) Do you have existing test cases or should I create new ones for app testing? I have extensive experience in React Native/Expo and API integration. I can efficiently complete your app’s UI and ensure seamless data flow with your existing automation workflows. I am skilled in preparing apps for TestFlight and Google Play internal testing, optimizing stability, and fixing bugs for smooth releases. How I Can Help: - Complete front-end UI to match your niche business needs with clean, responsive design - Integrate third-party APIs (finance, scheduling, messaging) ensuring secure and reliable communication - Connect the app smoothly with n8n workflows to automate key processes without disruption - Perform thorough testing and prepare builds for iOS TestFlight and Google Play internal testing - Identify and resolve bugs quickly while optimizing app performance and stability If you could open the chat window to continue the conversation, that would be great for me. Warm regards Idefco

@espsofttech

Hi there, I lead a seasoned full-stack team with strong expertise in React Native and Expo, well-versed in completing mobile apps for niche business markets. We can efficiently finish your UI, integrate all required third-party APIs (finance, scheduling, messaging), and ensure smooth data synchronization with your existing n8n automation workflows. Our experience includes preparing apps for iOS TestFlight and Google Play internal testing, resolving bugs, and optimizing for performance and stability. We work closely with clients under NDA and IP agreements to deliver secure, production-ready applications within tight timelines. I’m happy to share portfolio examples of similar React Native apps integrated with workflow automation and API ecosystems. Please share your preferred hourly rate and availability so we can align and move forward. Let’s connect to discuss how we can help bring your app to launch on time. Thanks, Rahul A.

@kamran2012

Hello, I’ll complete your React Native/Expo mobile app by finalizing the UI, integrating the required third-party APIs, and ensuring smooth communication between the app and your n8n automation workflows. The build will be tested, optimized for stability, and prepared for both TestFlight and Google Play internal testing, with careful attention to bug fixes and performance. My approach will ensure the MVP is ready within your 3-week timeline while laying the groundwork for a polished full release. Questions: – Do you have finalized UI designs, or should I refine/create them during development? – Which third-party APIs have the highest priority for integration in the MVP phase? – Will Firebase remain the main database, or is there any plan to use an alternative? I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/kamran2012 Looking forward to potentially working together on this project. Thanks and Best regards, Kamran.

@mrinal981

Sure, I can help you complete your partially built mobile application, focusing on finishing the UI, integrating various APIs, and preparing it for release on iOS and Android, leveraging your existing React Native/Expo and n8n setup. What are your specific design and user experience expectations for the remaining front-end and UI work? Could you provide more details about the specific third-party APIs you plan to integrate (e.g., specific services like Stripe for payments, Twilio for messaging, etc.)? I'm very familiar with mobile app development, especially using modern frameworks like React Native and Expo. My experience includes building intuitive user interfaces from the ground up and seamlessly integrating with various third-party APIs for finance, scheduling, and messaging, which sounds like exactly what you need. I've also worked extensively with backend automation tools and databases, ensuring smooth data flow and robust application performance, which will be key to getting your app ready for launch.

@digitalaptech

Hello, With both the comprehensive technical skill set and broad international experience of our company, we are perfectly positioned to help you complete your app. We've developed a notable competency in front-end and UI development, particularly with React Native and Expo. Additionally, our expertise in workflow automation using n8n opens up exciting opportunities to make your app as user-friendly and efficient as possible. API integrations have also become one of our fortes, especially when it comes to payment systems, scheduling, and messaging. Your user will benefit greatly from the seamless connections we'll establish with various third-party APIs. As an IT service provider that is not new to DevOps, we understand the importance of assuring data flows correctly between operational components like the app and automation workflows. Lastly, let's discuss time efficiency and quality deliverables. We pride ourselves on delivering products on time without sacrificing quality – a value demonstrated by our ISO 27001:2013 certification for Information Security. Our credibility has also been recognized multiple times including but not limited to the "Fastest Growing Indian Company Excellence Award" and the "CII Award for Customer Obsession". Let our experience ensure that your project gains momentum at the MVP stage. Regards, Rajiv K

@dahani9091

Our clients usually achieve a fully functional app in just weeks after we complete the remaining UI work and integrate APIs. I understand you're looking to finalize a mobile app focused on automating workflows for a niche market. Here's how I can help: - Finish the front-end and UI work in React Native/Expo. - Integrate with the specified APIs for finance, scheduling, and messaging. - Ensure smooth data flow between the app and automation workflows. - Test and prepare your app for internal testing on TestFlight and Google Play. - Fix bugs and optimize stability before the full release. In a recent project, I helped a similar business complete their app in under 4 weeks, enhancing their user experience and streamlining operations. As a tip, focusing on user feedback during testing can significantly improve your final product. Let me know if you’d like to discuss a quick plan to move forward.

@gamdurbhullar

sure i am available now ! can you please discuss on call now ? i am independent full stack developer not part of any agency

@ambitioustec

Hello, I am interested in your project. Please consider my bid. I have 7+ years of experience in ~ Android ~ IOS ~ PHP ~ Graphic Design ~ Website ~ I am very confident in my skills and would like to help your project by doing my best. I'll start work immediately after receiving your project. My motto is to offer an extensive range of services to reach your targeted spectators and disseminate your valuable information, focusing on retaining your customers. To facilitate your experience further, my team and I offer 3 months (or more) of FREE support to address any potential bugs or issues in the delivered product. This underlines not only our level of commitment but also our dedication to customer satisfaction throughout the entire project cycle. Task me with your blast log mobile app development requirements today, and we'll make sure you receive the best, most tailored solution possible. Let's talk so we can have a detailed discussion related to the project. Looking forward to hearing from you soon. Thank you! Akanksha Sharma

@ixorawebmob

Hello Melissa, I'm excited to see your project for completing a mobile app designed for a niche business market. It sounds like a fantastic opportunity to apply my skills in React Native and API integrations to finish the UI and ensure seamless automation workflows. I specialize in cross-platform app development with React Native, and I'm skilled in integrating third-party APIs, especially in finance and scheduling. I can ensure your app is polished, stable, and ready for iOS and Android release with a clean, modern UI. Plus, I offer 6 months of free post-launch support to tackle any issues that might arise after the launch. Feel free to review my portfolio showcasing similar projects: 1. Food Delivery App 2. Taxi Booking App 3. Dating App You can find the full portfolio here: https://www.freelancer.in/u/ixorawebmob **Estimated Timeline:** - UI/UX Design: 4–5 days - Development: 14–18 days - Testing & Launch: 3–4 days Let’s connect via chat or call to discuss how I can help bring your app to completion! Thanks, Arpit

@temoberishvili

As a seasoned full-stack developer with experience in frontend, backend, and E-commerce development, I have a comprehensive skill set that aligns perfectly with the tasks required for your project. I excelled in completing partial projects, and my passion for optimizing process flows deeply resonates with your app's objective of automating key workflows. With specific experience in React Native and its tools (including Expo) as well as workflow automation tools like n8n, I can immediately jump into action to complete remaining frontend, integrate APIs for finance, scheduling and messaging while ensuring smooth data flow between app and automation workflows. I have also worked with Firebase-like databases, so implementing reliable database solutions won't be a hitch for me. Speed is necessary without compromising precision - by choosing me you'll benefit from my swiftness in meeting deadlines without skimping on quality. Expect an MVP delivery within 3 weeks and a full release between 4-6 weeks. Moreover, my extensive experience also working under strict NDAs well prepare me for your project's secrecy factor. My rate reflects the high value-added services I bring to any freelance role - so let's discuss how we can make this app shine!

@annes01

This is exactly the kind of work I love doing. Focusing on automating workflows and ensuring a clean UI is what I excel at. I have extensive experience in React Native/Expo, integrating APIs, and using tools like n8n for automation. My past projects reflect successful UI/UX enhancements and seamless API integrations. I assure you top-notch quality and timely delivery. I’m happy to offer insight even if you don’t go with me. Regards, Anne S.

@mundhava

Hello, Sir I have a team of developer who have 8+ years of experience in development field so we are best candidate for this job role. let's connect and discuss more on this. I'll give you surety about quality of work and timeline. Thank you.

@gtssoftindia

Hi Mate, I came across your project for completing the niche business mobile app — and I’m excited about its automation-driven workflow focus. I’ve previously delivered React Native/Expo apps with API integrations and end-to-end deployment for both iOS and Android, so I understand the technical and timeline demands. Here’s how I can support your MVP: 1. Finalise the remaining UI in React Native/Expo with a smooth, consistent design. 2. Integrate planned APIs for finance, scheduling, and messaging. 3. Ensure stable data flow between the app and n8n automation workflows. 4. Test, debug, and optimise for stability before TestFlight and Google Play release. Quick questions: 1. Do you have finalised UI assets or should I assist with adjustments? 2. Are there any API priority orders for integration to align with the launch plan? I have provided a ballpark price and we can finalise after reviewing the detailed scope. Best regards, Tejas J

@Fawadkaleem

With over 5 years of experience in mobile and web development, I bring a range of skills to the table that make me the ideal candidate for your project. My expertise in AngularJS and Mobile App Development, specifically with Kotlin and Firebase matches perfectly with what you have outlined for the job. I am also fluent in working with PostgreSQL, Node.js and other necessary tech required for your project. The fact that your app already has a solid core structure built up in React Native/Expo is a significant advantage; my knowledge of these frameworks will allow me to seamlessly integrate with your existing codebase. Furthermore, my understanding of automated workflows using tools like n8n and Zapier would be an added bonus for this project, given your focus on automating key workflows. In terms of timeline commitment, you can count on me for punctuality and efficiency. My previous projects have consistently met or exceeded deadlines- a testament to my disciplined work ethic. Moreover, as a seasoned developer, finding solutions to bugs and optimizing stability comes second nature to me. I am excited about this opportunity to contribute to your app's completion and optimize it for both iOS and Android platforms. Let’s talk further about rates, availability, IP Agreement and NDA because I think we can build something amazing together!