Revamp and React Native App Development

@a4logic

Hello, As an experienced React Native developer complemented by solid UI/UX design skills, I am confident in my ability to fulfill your complex project demands. Despite the distance, my company is known for providing world-class services, and being one of the largest web service providers in Pakistan showcases our capacity to handle projects of all sizes and requirements. Having developed numerous mobile apps with features similar to yours, we are well-versed in the technology stack and understand exactly how to make your SaaS expense management app stand out. Not only do we have the tools to undertake this project, but our team also believes in relentless commitment and going above and beyond for our clients. Our exceptional customer service is supplemented by attentiveness to intricate details such as your request for a "modern, clean, professional B2B SaaS aesthetic". We are eager to demonstrate this throughout the revamp process - from delivering stunning Figma mockups for your review before development, deploying the redesigned web app on Vercel profitably and getting your mobile app live on App Store and Google Play. Making sure that milestones are aligned with strict budgeting checkpoints is something we understand well. Additionally, being fluent in English allows us smooth communication and easy understanding of complex requirements. By choosing my team for your B2B SaaS platform project, you not only have access to top-ti Thanks!

@Friends4it

Hi, I understand you need a comprehensive overhaul of your SaaS expense management app, including a web UI/UX redesign with Tailwind CSS and a React Native mobile app with key features like OCR expense submission and notifications. My team excels in React Native and UI/UX design, crafting polished B2B SaaS interfaces, plus we have strong expertise in deploying mobile apps on iOS and Android stores. We offer a ready-made Property Maintenance Platform that showcases our ability to deliver customizable, scalable solutions with Flutter-like efficiency, saving you time and cost. We'd create detailed Figma mockups and a new logo before development to align with your vision. I propose a 4-week timeline for full delivery. Let's discuss your specific requirements in detail. What are your top priorities for the redesign's user experience and mobile app features? Sincerely, Muhammad

@Shaukatali67

Dear Client, I already have a clear approach to redesign your Xpenzo platform with a clean, modern B2B SaaS interface and develop the React Native mobile app connected to your existing API. I can handle the full flow—from Figma UI/UX redesign and new logo creation to Expo-based mobile development and deployment on both app stores.

@seefattechnologi

Sure, Excited to complete given task with full redesign of given scope of work. I am Innovative React native/Mobile app developer with the expereince of so many scuseeful projects. lets have a quick dicussion Thanks

@DeveloperStation

Hi there, We’ve developed several expense management solutions, including a fully-fledged product called Descripio, where we integrated AI to automate expense categorization and receipt extraction. We also built a Chrome extension to capture expenses directly from Amazon and other websites. For your project, we can provide a dedicated team of experts, including a UI/UX designer, backend developer, and QA specialist, all at no extra cost. This way, you get a fully optimized product instead of a partially developed one. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best, Adil

@dvcontact

Hello Sir, Imagine having a stunning demo of your revamped SaaS expense management app, created without any commitment, so you can visualize its potential today. I specialize in transforming B2B applications with UI/UX designs that not only impress but also enhance user engagement, ensuring that your platform stands out in a competitive market. Let’s discuss your vision further and create a tailored plan that includes a demo to showcase how we can elevate Xpenzo together. Regards, Smith

@gtssoftindia

Let's get started right now. Do you have a quick time to discuss in more brief about your project on a call? I assure you that you will get a secure, scalable, and 100% bug-free Android/iOS app where you will get all kinds of features. I am always looking for a long-term relationship, and I could be the one-stop solution in terms of design, development & QA, so you don't have to search for a new employee for every new project. I can spend at least 40 hours/week on your project (the project will be completed on time). I have been in this sector for like 5+ years now and am pretty experienced in creating apps with using the, Swift, React Native, Laravel, PHP, and Node.js. I am equipped to develop apps using these languages in all industries. Well-versed in in-app purchases, Machine learning, AI solutions, Dark Mode, Siri, Memoji, Real-time tracking, Multilinguality, Live Streaming, Photo/Video Editing, Voice Search, Push Notifications, User Authentication, User Profile Creation, Location, Chat, Map/social media/Payment Integration. Apart from that, I possess great familiarity with UI design principles, patterns, and best practices, Android Architecture Patterns (MVP, MVVM, MVI), REST (Retrofit, OkHttp, WebSockets), and Strong knowledge of Android SDK, different versions of Android. I look forward to the great opportunity to work with you. Best Regards

@shymaa78

Hello there, I see you're looking to revamp your B2B SaaS expense management app, focusing on a complete UI/UX redesign for the web and the development of a mobile app using React Native. My approach would start with understanding your brand and user needs to create a modern and clean aesthetic that fits the professional landscape of SMEs. With 5+ years of experience in React and UI/UX design, I can ensure that the new designs are user-friendly and align with your existing component structure. For the mobile app, I would leverage React Native to implement core features like OCR photo capture and dashboard summaries while ensuring smooth integration with your REST API. My goal is to deliver both a visually appealing and highly functional product that meets your expectations for deployment on both app stores. Best regards, shyimaa

@iosifpeterfi

Hi there, you're aiming for a modern, professional B2B SaaS redesign for Xpenzo web and a React Native mobile app with OCR submissions, approvals, and mileage tracking. This will speed decision cycles, boost adoption, and cut errors. This is my speciality: turning complex expense workflows into clean, scalable UI/UX and smooth cross-platform experiences for SMEs. I'm Iosif Peterfi, 15+ years delivering SaaS interfaces that drive business value. Based in Berlin, I've led 100+ projects; portfolio: https://www.freelancer.com/u/iosifpeterfi. My approach centers on outcomes, clear scope, milestones, and risk mitigation. For web redesign I'll deliver Figma mockups, a refreshed logo, and a modern B2B SaaS look that respects your Tailwind structure; it will deploy to Vercel with a cohesive design system. For mobile I'll deliver a React Native (Expo) app with expense submission via OCR, approval notifications, a dashboard, mileage tracking, and seamless connection to your REST API; final delivery includes App Store and Google Play deployments. Deliverables: Figma mocks for web and mobile; new logo in SVG and PNG; deployed mobile apps; redesigned web app on Vercel. Let's chat - I can walk you through my approach in 15 minutes. Portfolio: https://www.freelancer.com/u/iosifpeterfi

@devbaloni1983

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,

@GameOfWords

I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.

@nicolasalexandro

Hey — saw your post about revamping your SaaS expense management app and building it in React Native. Most apps in this space struggle with one thing: making complex workflows (receipts, approvals, categories) feel simple and fast on mobile. Quick question before I suggest an approach: Do you already have a design system/brand guide in place, or are you expecting the UI/UX to be redesigned from scratch alongside the React Native build? I’ve worked on React Native SaaS products before where we simplified cluttered financial flows into clean, touch-friendly mobile journeys without breaking existing logic. If you can share your current app link, screenshots, or a brief spec, I’ll review it and come back with how I’d approach the revamp.

@krisk63

Hi there, I’m Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and with over 15 years of experience as a senior full-stack and AI engineer, I have the expertise to deliver this properly. I’m available to start right away and would be happy to discuss the details whenever it’s convenient for you. I look forward to speaking with you. Best regards, Kristopher Kramer

@SkillCrafts

Hi there! Your project for a SaaS expense management app revamp caught my eye because I recently delivered a similar financial tracking tool where I improved user engagement by 40% through a streamlined React Native overhaul. I specialize in bridging the gap between high-end UI/UX design and robust cross-platform performance, ensuring that complex financial data remains accessible and intuitive for the end-user. My background in fintech SaaS allows me to anticipate common hurdles like secure data handling and real-time synchronization, making me well-equipped to handle both the aesthetic and functional demands of this specific transition. My technical strategy begins with a thorough audit of your existing React Native architecture to identify performance bottlenecks and optimize state management using Redux Toolkit or Zustand for snappy, real-time expense updates. For the UI/UX phase, I will develop high-fidelity wireframes in Figma focused on reducing friction in the expense-entry workflow before implementing them with custom, reusable components and Reanimated for smooth, native-feeling transitions. To ensure long-term scalability, I will focus on modularizing the codebase, integrating secure API authentication, and implementing robust offline-first capabilities so users can log expenses without a stable connection. I also prioritize clean documentation and rigorous testing across multiple iOS and Android screen sizes to ensure a consistent experience for every subscriber. To get a better sense of the scope, are you planning to integrate specific third-party APIs for bank syncing or automated OCR receipt scanning in this phase? I’m also curious if you have a preferred design aesthetic or if you’d like me to establish a new, modern visual language for the SaaS platform. I am ready to dive into the technical details and can jump on a quick call to align on your timeline and feature priorities whenever you're available. Let’s discuss how we can transform your app into a market-leading expense management solution.

@MusouDigital

Hi there, I have recently completed a similar project and would love to share some references. Building a polished B2B SaaS expense management app with UI/UX redesign and React Native mobile development sounds right up my alley, and I would love to exceed your expectations. With 9+ years web/app development, I'll deliver Figma mockups, a sleek Xpenzo logo, a redesigned web app on Vercel, and a fully deployed iOS/Android app connected to your API. While I might be new to Freelancer, I have over 9 years of experience off-site and I truly appreciate you taking your time to review my proposal and I would love to discuss this project more. Kind regards, Trichelle

@lubertm4

Hello, Your Xpenzo SaaS expense management platform sounds like a great project, and I’d love to help redesign the web experience and build the mobile app for iOS and Android. For the web redesign, I can create a modern B2B SaaS interface with a clean dashboard layout, intuitive expense workflows, and a professional visual identity. I will first design high-fidelity Figma mockups, including a refreshed Xpenzo logo, ensuring everything aligns with your existing Tailwind component structure so development remains efficient and consistent. For the mobile app, I can build a React Native application using Expo, connected to your existing REST API. The app will include features like OCR-based receipt capture, expense submission, approval notifications, dashboard summaries, and mileage tracking. I also have experience handling App Store and Google Play deployments, ensuring the submission process is smooth and compliant. I’m comfortable working independently from API documentation, communicating clearly throughout the project, and delivering production-ready SaaS products. I’d be happy to discuss your timeline and provide a separate estimate for the web redesign and mobile app. Looking forward to hearing more about Xpenzo. Best regards, Lubert

@vitaliih3

Hello, Will the React Native application need to support both iOS and Android platforms equally in terms of features and functionalities? Are there any specific security requirements or compliance standards that the expense management app needs to adhere to, especially when it comes to handling sensitive financial data for SMEs? Let's align on the details and move forward. Best regards, Vitalii

@juanestebana17

Hello, With extensive experience in React Native and UI/UX design, I am well-equipped to undertake your SaaS expense management platform revamp. My approach involves delivering a sleek, professional B2B aesthetic for both web and mobile, respecting your existing component structures while incorporating modern design principles. I will create detailed Figma mockups to ensure your vision aligns perfectly before development begins and handle all aspects of app deployment to the App Store and Google Play. Could you share more about your preferred style or specific features you'd like emphasized in the redesign? Thanks,

@johnedwardl

Hello, You’re looking for someone to revamp your B2B SaaS platform’s UI/UX while developing a responsive React Native mobile app. With over five years of experience in designing and developing SaaS applications, I successfully led a recent project where I redesigned a web application, enhancing its usability and increasing user engagement by 40%. This directly equips me to elevate the Xpenzo brand through a modern design approach. - I’ll create Figma mockups that align with your vision, ensuring a professional aesthetic using Tailwind CSS. - For the mobile app, I propose utilizing Expo with React Native to streamline development while integrating OCR for expense submission, enhancing user experience. - I’ll ensure seamless API connectivity and handle the deployment to both the App Store and Google Play, keeping the process efficient and straightforward. - As a best practice, I recommend implementing user testing sessions to gather feedback early, allowing for quick iterations and ensuring user satisfaction. I’m ready to start and can deliver initial mockups within two weeks. What’s your timeline for the overall project completion? Looking forward to your response!