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Project Overview: I am seeking a senior-level software architect or an experienced development team to build a Minimum Viable Product (MVP) for an Electric Vehicle (EV) specific ride-hailing platform. Unlike standard Uber clones, this system requires a specialized Range-Aware Dispatch Algorithm to manage EV battery constraints and charging infrastructure. The initial launch is focused on the Nigerian market (Abuja/Lagos). Scope of Work: You will be responsible for the end-to-end development of three core components: Rider App (iOS/Android): Clean UI, destination search, carbon-saving tracker, and multiple payment integrations (Card + Bank Transfer). Driver App (iOS/Android): Real-time battery State-of-Charge (SoC) monitoring, range-aware trip acceptance, and charging station locator. Admin Dashboard (Web): Fleet management, real-time battery health monitoring, surge pricing control, and Nigerian tax/compliance reporting. Core Technical Requirements: Tech Stack: Preference for Flutter or React Native (Frontend) and Node.js/TypeScript or Go (Backend). Database: PostgreSQL with PostGIS for advanced geospatial queries. Real-time Engine: [login to view URL] or MQTT for sub-second GPS and battery updates. The "EV Logic": Implementation of a dispatch algorithm that filters drivers based on Trip_Distance + Buffer < Current_Battery_Range. Payments: Integration with Paystack and Flutterwave (must support NGN "Pay with Transfer" flow). Mapping: Mapbox or Google Maps API (optimized for high-traffic environments like Lagos). Key Differentiators (Must be implemented): Battery-Aware Matching: The system must proactively block drivers from receiving long-distance trips if their SoC is below 20%. Offline Resilience: The apps must handle the "shaky" 4G/5G connectivity common in parts of Nigeria using local caching and optimistic UI updates. Compliance Layer: Built-in logic for the Lagos State 10% service tax and NDPR-compliant data handling. Deliverables & Milestones (90-Day Timeline): Milestone 1 (Wk 2): Complete System Architecture, Database Schema, and UI/UX Figma high-fidelity prototypes. Milestone 2 (Wk 6): Functional Rider/Driver Apps with basic GPS tracking and matching logic. Milestone 3 (Wk 10): Full EV Logic (Battery tracking), Payment Gateway integration, and Admin Panel. Milestone 4 (Wk 12): UAT, Bug fixing, and deployment to App Store/Play Store/AWS. Qualification Requirements: Proven experience building at least one production-grade ride-hailing or logistics app. Strong understanding of geospatial indexing (H3 or S2) and high-concurrency backend scaling. Experience with African payment gateways is a major plus. Must be able to provide a technical walk-through of a previous similar project. How to Apply: Briefly describe your experience with ride-hailing or EV-related software. Specify which tech stack you recommend for this and why. Screening Question: How would you calculate the "Estimated Battery Drain" for a trip in Lagos traffic without access to the vehicle's OBD-II port?
Projektin tunnus (ID): 40320721
100 ehdotukset
Etäprojekti
Aktiivinen 18 päivää sitten
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Rekisteröinti ja töihin tarjoaminen on ilmaista
100 freelancerit tarjoavat keskimäärin $2 460 USD tätä projektia

***** EV Ride-Hailing Platform with Range-Aware Dispatch & Smart Charging Logic **** I will design and build an EV-focused ride-hailing platform with a custom range-aware dispatch algorithm, ensuring trips are only assigned when battery capacity safely supports the journey. The solution will include rider and driver mobile apps plus a real-time admin dashboard, built with a scalable stack (Flutter/React Native, Node.js, PHP, MySQL) and integrated with Nigerian payment systems. Rider Features • Ride booking & destination search • Real-time driver tracking • Fare estimation & trip history • Multiple payment options (card, bank transfer) • Carbon savings tracker • Ratings & feedback Driver Features • Ride requests (accept/decline) • Real-time navigation & GPS tracking • Battery State-of-Charge monitoring • Charging station locator • Trip earnings & history • Online/offline status control Admin Features • Fleet & user management • Real-time monitoring (trips, drivers, battery levels) • Surge pricing control • EV dispatch & range rules management • Payments, settlements & reporting • Tax & compliance configuration (Nigeria) Let’s chat… Thanks
$1 920 USD 25 päivässä
9,4
9,4

As a seasoned software architect with extensive experience in building cutting-edge solutions, I understand the unique challenges presented in developing an Electric Vehicle (EV) ride-hailing app tailored for the Nigerian market. Your project requires a specialized Range-Aware Dispatch Algorithm and a deep integration of EV technology to ensure seamless operations in Abuja and Lagos. With a proven track record in developing innovative solutions in the mobility sector, I have successfully delivered scalable and user-centric applications in the past. My expertise in geospatial indexing and high-concurrency backend scaling align perfectly with the technical requirements of your project. Additionally, I have experience working with African payment gateways, giving me a competitive edge in meeting your needs. For this project, I recommend utilizing Flutter for the frontend and Node.js for the backend due to their flexibility and performance. This combination will ensure a smooth user experience and efficient operations, especially in high-traffic environments like Lagos. To calculate the "Estimated Battery Drain" in Lagos traffic without accessing the vehicle's OBD-II port, I would consider factors like trip distance, traffic conditions, and driver behavior to estimate the battery consumption accurately. I am excited about the opportunity to collaborate on this groundbreaking project and would love to discuss how we can bring your vision to life. Feel free to reach out to me to take the next steps in turning your EV Ride-Hailing App idea into a reality.
$2 400 USD 30 päivässä
8,3
8,3

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$2 250 USD 7 päivässä
7,0
7,0

Hello, Having successfully developed a wide range of applications using an array of technologies, I believe I possess the skills necessary to create your EV ride-hailing platform. My experience in mobile app development, specifically with React Native and Flutter is very crucial to this project. I am adept at building apps with clean UIs, multiple payment integrations, and incorporating mapping functionalities using APIs like Mapbox and Google Maps. Drawing from my previous projects, I have built several geospatially-focused systems that required high-concurrency and extensive database management skills. Perhaps most importantly for your Nigerian-focused platform, I fully understand the complexities of developing robust systems that can work offline, yet ensure data integrity through methods like local caching & Optimistic UI updates to handle shaky connections. I look forward to contributing my expertise to your project and am excited about the possibilities a tailored EV ride-hailing app in Nigeria could bring! With Regards! Nikhil
$3 000 USD 40 päivässä
6,4
6,4

Hello, I will design and develop your TAXI BOOKING APP for Android and Ios both Platforms with Web admin panel (customer and driver app). Will provide following Features: Fair calcualtion , Online ride booking with Cash and Online payment, Request Live tracking, google map, notification, Ride Discount Feature etc. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$1 500 USD 25 päivässä
6,5
6,5

By Calculating Efficiency we can think for estimation. I will be able to help you in your ride haling App both customer side and driver side. I have done many ride sharing app and now also working on something similar. Please message me so that we will have detail discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$2 000 USD 30 päivässä
6,5
6,5

Hello! I am glad to say that i have already developed an Ride Hailing MVP with rider and driver mobile apps and a web based admin dashboard, powered by a range aware dispatch algorithm and real time battery monitoring. The goal is to create a reliable, scalable platform that supports EV operations in Abuja and Lagos, ensures battery aware trip matching, integrates local payment systems. My focus will be on delivering a complete EV ride hailing MVP, featuring: rider and driver apps with clean cross platform UI, range aware dispatch algorithm using battery SoC and trip distance logic, real time GPS and battery updates through socket based communication, PostgreSQL with PostGIS for geospatial routing and fleet tracking, Paystack and Flutterwave integration for NGN payments and bank transfer flow, offline resilient mobile apps with local caching and sync. I specialize in ride hailing platforms, real time location systems, geospatial databases, scalable backend architecture, and fintech integrations with focus on performance, reliability, and regional compliance. My focus will be on building a production ready MVP with clean architecture, optimized dispatch logic, and strong technical foundations for future expansion and EV fleet scaling. Let’s connect to review the dispatch algorithm details, city rollout plan, and infrastructure requirements to plan the MVP architecture and timeline. Best regards, Nikita Gupta.
$1 500 USD 45 päivässä
5,4
5,4

Having been a professional full-stack developer for over 13 years, my skillset and experience make me a strong candidate to develop your specialized EV ride-hailing platform. My expertise in Flutter, mobile app development, and Node.js/TypeScript align seamlessly with the technical requirements for this project. I have previous experience integrating geospatial indexing, scaling robust backend systems, and working with African payment gateways which all play key roles in your project. What sets me apart is my focus on high-quality and future-proofed development that aligns with modern software standards such as using REST APIs for system architecture. My deep understanding of battery tracking and utilizing less-than-optimal connectivity will ensure the success of the apps' range-aware logic as well as offline resilience features to work effectively during unstable network conditions. Thanking You Chandan Kandar
$1 550 USD 30 päivässä
5,1
5,1

With my extensive background in mobile and web development spanning over 12 years, including Flutter, React Native, Node.js, and more, I am confident that I possess the necessary expertise to deliver an exceptional EV Ride-Hailing App tailored specifically for the Nigerian market. My approach to problem-solving alongside a strong communication skill is invaluable in addressing the unique challenges this project presents. As for your screening question, calculating "Estimated Battery Drain" without access to the OBD-II port in Lagos traffic requires tapping into other data sources like historical battery usage patterns, mapping data on different road conditions and traffic congestion levels to assess energy expenditure per kilometer. This analysis can offer us a data-driven approximation. Diving deeper, we can leverage real-time monitoring through GPS updates along with driver behavior predictions from previous trips to enhance these estimations further. All in all, my skills and experiences lend themselves adeptly to creating an intuitive and efficient ride-hailing platform that incorporates the necessary algorithms for range-aware dispatch management in EVs. I'm excited about the potential opportunity here! Let's build this together!
$2 250 USD 7 päivässä
5,1
5,1

Hi! I’d love to help you pioneer EV ride-hailing in Nigeria—I specialize in building high-concurrency logistics platforms and "offline-resilient" mobile apps that perform reliably in high-traffic environments like Lagos. I’ll implement a custom range-aware dispatch engine and seamless Paystack/Flutterwave integrations, ensuring your fleet remains battery-efficient while meeting local NDPR and tax compliance from day one. I will architect a Flutter-based ecosystem with a Node.js/PostGIS backend, utilizing H3 geospatial indexing and a "Shadow Battery" model to predict trip drain based on live traffic data and historical EV consumption rates. Can we discuss on chat. Regards Abhishek
$2 250 USD 7 päivässä
5,5
5,5

hi! i have reviewed the details of your project and i can do this!!. we have handled similar projects successfully, and I am confident we can deliver high quality results for you. i will first understand exactly what you need, then plan everything step by step to make sure the work runs smoothly. we prefer clear communication and regular updates so that the project progresses smoothly and meets your expectations. 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 the chat to show relevant examples of our past work. looking forward to your response. mughiraa
$2 250 USD 7 päivässä
5,1
5,1

With extensive experience in mobile app development and a strong focus on scalable backend systems, I am confident in my ability to build your EV ride-hailing app for Nigeria. I've previously worked on high-concurrency projects and understand the crucial need to incorporate geospatial indexing with advanced technologies like H3 or S2. As for the mapping solution, I strongly recommend Mapbox or Google Maps API optimized for Lagos' high-traffic environments. In terms of technology stack, I propose we leverage React Native or Flutter (Frontend) along with Node.js/TypeScript or Go (Backend) for seamless compatibility, efficient performance, and rapid development cycles. Additionally, my experience in integrating diverse payment gateways can be a valuable asset as we work with Paystack and Flutterwave to support NGN "Pay with Transfer" flow. To calculate "Estimated Battery Drain" without access to the OBD-II port, I'll employ a combination of machine learning algorithms based on driver behavior coupled with real-time traffic data analysis. This will help predict battery usage patterns over different roads and traffic conditions in Lagos, ensuring accurate dispatch decisions.
$2 250 USD 7 päivässä
4,9
4,9

Dear Sir/Madam, I am Kishore Patidar, a professional Mobile App and Python Developer with strong experience in building scalable, production-ready mobile applications and backend systems. I specialize in Flutter (cross-platform), Android (Java/Kotlin), Firebase, Supabase, Node.js, FastAPI, and Django. I have successfully delivered multiple live apps on both Google Play Store and Apple App Store, including fintech, healthcare, education, social networking, and on-demand service platforms. My expertise includes: • Cross-platform mobile app development (Flutter) • Backend API development (Node.js, FastAPI, Django) • Payment Gateway integration (PhonePe, Razorpay, Stripe) • Real-time chat & notification systems • Admin panel & dashboard development • App deployment & store publishing • Secure authentication & role-based systems I focus on clean architecture, scalable backend design, optimized performance, and smooth user experience. From idea to deployment, I can handle complete end-to-end development. I would be happy to discuss your project requirements and deliver a reliable, high-quality solution within timeline. Looking forward to working with you. Best Regards, Kishore Patidar Mobile App / Python Developer
$2 500 USD 65 päivässä
4,8
4,8

Hi, As per my understanding: You need an MVP for an EV-focused ride-hailing platform with rider/driver apps and an admin panel, centered around a range-aware dispatch system that considers battery SoC, trip distance, and charging constraints, tailored for Nigeria (payments, compliance, connectivity challenges). Implementation approach: I will design a scalable architecture using Flutter (apps) and Node.js/TypeScript with PostgreSQL + PostGIS for geospatial logic. Real-time updates via Socket.io. The core EV dispatch engine will filter drivers using (Trip Distance + buffer < available range) with SoC thresholds and dynamic constraints. Battery drain estimation (without OBD-II) will use historical trip data, traffic patterns, speed, and route elevation heuristics. Apps will support offline resilience via caching and sync. Paystack/Flutterwave integrations will handle local payments. Admin dashboard will manage fleet, pricing, and compliance (tax + NDPR). Delivery will follow milestone-based execution with clean, scalable code. A few quick questions: * Do you have initial datasets for traffic or battery estimation? * Preferred cloud setup (AWS or alternative)? * Any branding/UI references for apps? * Should charging station data be integrated via API or custom dataset?
$1 600 USD 20 päivässä
4,6
4,6

Hi there, I am Raj, having experience of more than 6 years in website and app development. I have been exclusively working on platforms like Node JS, Angular, React, React Native, Next JS, Flutter, Ionic, Capacitor, Electron, MongoDB, PostgreSQL, MSSQL, MySQL, Nest JS, Express JS, Firebase etc. I have also hosted scalable web apps on AWS, GCP, Azure and have ample DevOps experience to setup, configure and maintain production severs. I follow proper code standards, use Swagger for backend APIs, also have done automation testing using Karma and Jasmine. I can definitely do your job on time according to your requirements. Please ping me in chat to discuss more. Thanks.
$2 250 USD 21 päivässä
4,2
4,2

With over 13 years in full-stack development and expertise in geospatial indexing, I am well-suited for your project. My skills in Flutter and React Native (Frontend), along with Node.js/TypeScript or Go (Backend), align seamlessly with your tech stack. My experience in high-concurrency backend scaling and African payment gateways will benefit your project. I aim to deliver an EV ride-hailing app that exceeds your expectations while catering to the Nigerian market. For example, without access to the vehicle's OBD-II port, I would estimate 'Battery Drain' for trips in Lagos by considering factors like time, distance, traffic patterns, and load. Let's discuss how we can leverage H3 or S2 geospatial indexing and an optimized database schema for your needs.
$2 250 USD 7 päivässä
4,8
4,8

With an extensive background in ride-hailing app development and a strong understanding of geospatial indexing, I am exceptionally suited to take on this project. As the founder of SoftwareLinkers, my team and I have built scalable, data-driven web applications with RESTful API integrations similar to your needs. We have also developed applications with PHP and MySQL, which will be invaluable for handling Nigeria's 4G/5G network limitations. Additionally, my experience in using Mapbox, Google Maps API, and working in resource-limited settings can aid in creating an optimized digital solution for Lagos traffic. Regarding the core technical requirements, I would recommend using Flutter for the frontend and Node.js/TypeScript for the backend. This combination allows for code reusability across platforms while maintaining optimal performance. For persisting vehicle information without OBD-II port access during Lagos trips, we can integrate data from multiple sources such as historical statistics and external road databases to make accurate estimates. Our proficiency with AI-powered features can come into play here. Crucially, our track record speaks for itself: a 96% job success rate, over 100 verified reviews with a consistent rating of 4.9★s prove our ability to deliver on time without compromising on quality. If selected for this EV Ride-Hailing App project, we at SoftwareLinkers commit to not only meeting but significantly exceeding your expectations.
$3 000 USD 90 päivässä
3,9
3,9

Your vision for an EV-centric ride-hailing platform is a timely response to the rising fuel costs in Nigeria, and I’m ready to architect a scalable solution that bridges the gap between green energy and urban mobility. Having previously designed logistics frameworks that handle high-concurrency dispatching and real-time GPS tracking, I understand the unique infrastructure challenges of the Nigerian market, from payment gateway reliability to offline-first mapping requirements for areas with spotty connectivity. I prioritize building systems that are not just functional, but optimized for the specific hardware and data constraints of the West African region. To ensure a robust launch, I recommend a microservices architecture using Node.js for the backend to handle high-frequency location pings via WebSockets, paired with Flutter for a performance-optimized cross-platform mobile experience. Our development will prioritize a custom routing engine that integrates EV charging station discovery and real-time battery telemetry, alongside a multi-layered payment module supporting Flutterwave or Paystack for seamless local transactions. We will implement Geo-hashing for efficient driver-rider matching and leverage AWS for auto-scaling, ensuring the platform remains responsive during peak demand hours in high-density urban areas like Lagos or Abuja. Regarding the vehicle fleet, will you be integrating specific IoT hardware for live battery monitoring, or are we relying on driver-reported data for the initial MVP? Also, do you intend to launch with a subscription model for corporate fleets alongside standard on-demand rides? I’d welcome a brief chat to discuss how we can refine the technical roadmap and ensure the architecture supports your long-term growth; feel free to reach out to align on the next steps whenever you are ready.
$2 475 USD 21 päivässä
3,3
3,3

I've developed apps for various transportation and logistics services, and I'm excited to help build your EV ride-hailing platform that meets your unique needs in Nigeria. I bring strong off-platform expertise including designing seamless, user-friendly interfaces and backends capable of real-time battery monitoring and range-aware dispatching. I understand the importance of clean UI, integrated payment gateways like Paystack and Flutterwave, and offline resilience for shaky mobile networks. My key skills include Flutter, Node.js, PostgreSQL with PostGIS, and real-time communication using Socket.io. I'd love to chat about how we can tackle your battery drain calculations and create a smooth, efficient product that stands out in Lagos traffic. Let's have a chat, Alicia
$2 400 USD 14 päivässä
2,8
2,8

As a seasoned software engineer with broad-ranging skills in data science, full-stack development and cloud architecture, I am confident in delivering your EV ride-hailing app for the Nigerian market. My experience includes developing predictive analytics algorithms and understanding mathematical models from limited datasets - key to estimating battery drain without OBD-II port access. Additionally, I have advanced proficiency in using PostgreSQL, which aligns perfectly with your project's geospatial querying needs and database requirements. Another relevant attribute that sets me apart is my adeptness with African payment gateways. During my time developing e-commerce platforms on various content management systems including WordPress and OpenCart, I successfully integrated African payment gateways such as Paystack and Flutterwave, ensuring smooth transactions for customers. In regards to the tech stack for your project, I highly recommend using Flutter or React Native (Frontend) coupled with Node.js/TypeScript (Backend) for their versatility and ability to create cross-platform applications efficiently. As an AWS Certified Professional Solutions Architect, I also ensure robust and efficient cloud architectures for optimum functionality. With my proven track record spanning across fintech and healthcare sectors, I guarantee top-notch EV logic implementation that factors in battery constraints while maximizing efficiency in matching drivers.
$1 500 USD 7 päivässä
2,0
2,0

India
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₹37500-75000 INR
$30-250 USD
$30-250 USD
$250-750 AUD
$10-30 USD