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Title: CTO / Senior Mobile App Developer Needed for Driver-First Ride-Hailing Startup (London) Description: We’re building Zipo, a driver-first ride-hailing platform launching in London that replaces commission with a simple monthly subscription, materially improving driver earnings and retention. We’re looking for a hands-on CTO or senior full-stack/mobile engineer to own the technical build of our MVP and evolve into a long-term technical leader. This is not a generic Uber clone — we are building a compliant, scalable platform in a highly regulated market. What we need built (initial scope): Rider app (iOS + Android or responsive web MVP) Driver app with onboarding, subscription gating, job flow, earnings Core backend (auth, trips, payments, status logic) Admin panel for driver approval, compliance, and support Map-based UX (or non-map driver view if cleaner for v1) Subscription billing logic (£79.99/month, auto-renew, cancel anytime) Tech flexibility: Open to Flutter, React Native, or modern web + backend stack. Architecture decisions are part of the role. What we’re looking for: Strong experience building consumer mobile apps Comfortable owning product + engineering decisions Familiarity with real-time systems, payments, and state logic Bonus: experience in mobility, marketplaces, or regulated products Engagement: Initial paid build (Freelancer contract) Clear path to CTO role + equity for the right person Founder-led, fast-moving startup with a defined launch plan Please include: Relevant app examples (live or GitHub) Your proposed tech stack Availability and expected compensation We’re moving quickly and looking for someone who wants to build, not just ship tickets.
ID-ul proiectului: 40151292
64 propuneri
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Activ: 22 zile în urmă
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64 freelanceri plasează o ofertă medie de $207 USD pentru proiect

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Nikhil
$250 USD în 7 zile
8,1
8,1

Dear Hiring Team, I am an expert in Shopify, WordPress, and various Web Development Technologies. I am eager to start right away as your CTO/Senior Mobile App Developer for the driver-first ride-hailing startup project. I assure you top-notch technical expertise to bring your vision to life. Regards, Pooja
$200 USD în 2 zile
7,0
7,0

Hi, I'm excited about the opportunity to lead the technical development of Zipo, your innovative driver-first ride-hailing platform. My extensive experience with mobile app development and full-stack engineering, particularly in building consumer-focused applications, uniquely positions me to deliver a scalable, compliant product. I have successfully developed similar platforms, utilizing technologies like Flutter and React Native, which I recommend for Zipo's mobile app. As a hands-on developer, I will oversee everything from the rider and driver applications to the core backend and admin panel, ensuring a seamless user experience. My familiarity with real-time systems and payment integration will enhance driver earnings, aligning perfectly with your vision. Let's discuss your immediate needs and how I can help get Zipo off the ground efficiently. I'm available to start immediately and propose a budget of $200 with a timeline of 30 days for the initial MVP. What specific features are you prioritizing for the first launch?
$110 USD în 5 zile
6,8
6,8

Hello FerSharma14, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, Website Design, Graphic Design, Mobile App Development, Full Stack Development, Backend Development, React Native, Flutter, Product Development Lets connect in chat so that We discuss further. Regards
$30 USD în 7 zile
6,1
6,1

Hi There!!! ⚜⭐⭐⭐⭐⚜(( Building a driver-first ride-hailing MVP with subscription-based earnings ))⚜⭐⭐⭐⭐⚜ Your project, Zipo, aims to create a driver-first ride-hailing platform in London, with apps for riders and drivers, real-time trip handling, subscription billing, and an admin panel for compliance. The focus is on improving driver earnings while maintaining regulatory compliance. I bring hands-on experience building consumer mobile apps, real-time systems, and scalable backend architectures using Flutter, React Native, and Node/PHP stacks. I also have experience designing subscription flows, payment integration, and admin dashboards for marketplaces and regulated platforms. Mini-strategy: Develop a responsive MVP using Flutter for cross-platform delivery, implement real-time trip and state management, integrate secure subscription billing, and provide a clean admin panel for compliance and driver management. Three core features: 1. Rider and driver apps with smooth onboarding and trip logic 2. Subscription billing and earnings tracking 3. Admin panel for approvals, compliance, and support I am ready to build the MVP quickly and evolve into a technical leadership role. Warm Regards, Farhin B.
$110 USD în 1 zi
6,5
6,5

Hi there,Good morning I am Talha. I have read you project details i saw you need help with Website Design, Product Development, Mobile App Development, Backend Development, Flutter, Full Stack Development, React Native, PHP and Graphic Design I am pleased to present my proposal, highlighting our extensive experience and proven track record in delivering exceptional results. Our portfolio of success will showcase past projects that demonstrate our ability to meet and exceed client expectations. Glowing testimonials from satisfied clients will attest to our professionalism, dedication, and the quality of our work Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$30 USD în 14 zile
5,7
5,7

Hi FerSharma14, I'm excited about the opportunity to work on the CTO position for the innovative ride-hailing app, Zipo. With my expertise in Mobile App Development, I have successfully worked on similar projects that require a strong technical foundation and innovative solutions. You can review my portfolio https://www.freelancer.com/u/sfdesigning12 to see examples of my work. For this project, I would approach it by leveraging my experience in building consumer mobile apps and making informed product and engineering decisions. I am proficient in using tools like Flutter, React Native, and backend technologies to create scalable and compliant platforms. I ensure a collaborative process with concepts, revisions, and clean file delivery. I would love to discuss further details about your project and share relevant samples from my portfolio. Feel free to message me for more information. Thank you and I look forward to working with you. Best regards, Saif A.
$50 USD în 3 zile
6,0
6,0

CTO for Game-Changing Ride-Hailing App, Zipo 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.
$140 USD în 7 zile
5,6
5,6

I'm excited about the opportunity to contribute to Zipo's innovative ride-hailing platform as a CTO or senior mobile app developer. With a focus on building a compliant, scalable solution in a regulated market, I am well-versed in developing consumer mobile apps and making strategic product and engineering decisions. My portfolio includes successful projects showcasing my expertise in real-time systems, payments, and state logic. You can view my work at https://www.freelancer.com/u/sairan00 Let's discuss how I can support Zipo's growth as a technical leader. Looking forward to collaborating! Best Regards, Saira A Let's chat further to dive into the details and kickstart this exciting project!
$75 USD în 1 zi
5,1
5,1

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project — CTO for Game-Changing Ride-Hailing App, Zipo . I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan
$120 USD în 2 zile
5,0
5,0

Hi, I can lead the technical build of Zipo as a hands-on CTO or senior full-stack/mobile engineer. I specialize in consumer mobile apps, real-time systems, payments, and subscription logic, and I focus on building scalable, compliant platforms. For this MVP, I recommend Flutter for a unified iOS/Android app, paired with a Node.js + PostgreSQL backend for real-time trip management, driver onboarding, subscription billing, and admin workflows. Map-based or simplified driver views can be implemented depending on UX needs. I will ensure secure payments, smooth onboarding, and a responsive admin panel while providing clear documentation for future scaling. My goal is to deliver a robust MVP rapidly while setting the foundation for long-term technical leadership as your CTO. Previous projects include [insert relevant examples] demonstrating scalable mobile and marketplace platforms. Best, Justin
$140 USD în 7 zile
5,2
5,2

⭐Hi, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have a strong background in full-stack development and extensive experience in mobile app development. My expertise in React Native and backend development align perfectly with the requirements of building Zipo, a driver-first ride-hailing platform in London. I have successfully developed consumer mobile apps and am comfortable making product and engineering decisions. My familiarity with real-time systems and payments will ensure a robust and scalable platform for Zipo, solving the pressing needs for driver earnings and retention. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim
$50 USD în 6 zile
4,2
4,2

Hello there , Good morning! I am an expert mobile programmer with skills including Graphic Design, Website Design, PHP, Product Development, Backend Development, React Native, Full Stack Development, Mobile App Development and Flutter. Please contact me to discuss more regarding this project. Thank you for your attention
$30 USD în 3 zile
4,6
4,6

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in Graphic Design, React Native, Product Development, Flutter, Full Stack Development, Backend Development, Mobile App Development, Website Design and PHP. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$120 USD în 3 zile
4,8
4,8

Hi, I can do this. With extensive experience in building consumer mobile apps, I am well-equipped to lead the technical development of Zipo. My expertise includes creating scalable, compliant platforms, and I have a strong background in real-time systems, payments, and state logic. For the MVP, I propose using Flutter for cross-platform development, ensuring a seamless user experience on both iOS and Android. The backend can be built with Node.js and MongoDB, providing flexibility and scalability. I have successfully delivered similar projects, focusing on user-centric design and efficient architecture. I am available to start immediately and am open to discussing compensation that reflects my experience and the value I bring. I am excited about the opportunity to evolve into a CTO role and contribute to Zipo's mission. Looking forward to discussing this further. Ashnasajid
$140 USD în 3 zile
4,3
4,3

This sounds like a genuinely interesting build, and I like that you’re clear this isn’t just another Uber clone. I’m a senior mobile/full-stack engineer who’s comfortable owning both **product and technical decisions**, especially at MVP stage. I’ve built consumer-facing mobile apps with real-time flows, payments, and role-based logic, and I’m used to working in regulated or high-stakes environments where correctness matters as much as speed. For Zipo, I’d approach this as a **lean but solid MVP**: * Rider app (iOS/Android or responsive web) focused on simple booking and clarity * Driver app with onboarding, subscription gating, job flow, and earnings visibility * Core backend handling auth, trips, payments, and state transitions cleanly * Admin panel for approvals, compliance checks, and support * Subscription billing (£79.99/month) with proper lifecycle handling Tech-wise, I’m comfortable proposing and defending architecture. Flutter or React Native would both work well here; the choice would come down to speed vs long-term maintainability. Backend-wise, a modern API with clear domain boundaries is key given regulation and future scaling. I’m hands-on, founder-friendly, and used to moving fast without cutting corners. I’m open to starting as a paid build and, if there’s a strong fit on both sides, growing into a longer-term CTO role with equity. Happy to share relevant app examples, discuss stack options, and talk availability and compensation.
$140 USD în 7 zile
4,2
4,2

Hey , I just went through your job description and noticed you need someone skilled in Website Design, Product Development, Flutter, Backend Development, Full Stack Development, PHP, React Native, Graphic Design and Mobile App Development. That’s right up my alley. You can check my profile — I’ve handled several projects using these exact tools and technologies. Before we proceed, I’d like to clarify a few things: Are these all the project requirements or is there more to it? Do you already have any work done, or will this start from scratch? What’s your preferred deadline for completion? Why Work With Me? Over 180 successful projects completed. Long-term track record of happy clients and repeat work. I prioritize quality, deadlines, and clear communication. Availability: 9am – 9pm Eastern Time (Full-time freelancer) I can share recent examples of similar projects in chat. Let’s connect and discuss your vision in detail. Kind Regards, Zain Arshad
$30 USD în 3 zile
4,1
4,1

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with CTO for Game-Changing Ride-Hailing App, Zipo I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statistical programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD, SolidWorks, Unity 3D, PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
$30 USD în 1 zi
3,6
3,6

Hi,there.. I’m a senior mobile/full-stack developer with experience building real-time apps, subscription billing, and consumer platforms. I can lead the MVP build for Zipo—rider & driver apps (iOS/Android via Flutter or React Native), backend with auth, trips, payments, admin panel, and subscription logic. I focus on scalable, compliant systems with clean architecture. I am available to dedicate my full attention to your project. Let’s discuss more details on chat. Thanks!!!
$120 USD în 3 zile
3,8
3,8

I can deliver the development of the Rider app, Driver app, Core backend, Admin panel, and Map-based UX for Zipo with precision — on time, on budget, and with excellence. Could you please clarify if you have a preference for the tech stack to be used in building the platform, such as Flutter, React Native, or a modern web + backend stack? I have extensive expertise in Digital Product Development, Custom App & Website Development, and AI-Powered Automation/Agents. I bring years of proven experience delivering similar solutions for both corporate clients and startups. Recently, I built a custom AI agent that automated client workflows by 40%. If this sounds aligned, let’s connect and map out the next steps. Regards, Brad Wilson. Client name is Zipo and my name is Brad.
$150 USD în 5 zile
3,1
3,1

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