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I need a complete, in-house GPS tracking solution that can comfortably serve well over 50,000 vehicles without relying on the off-the-shelf Chinese systems we currently use. The project covers three client surfaces—Web, iOS, and Android—plus a robust back-end able to ingest, process, and store high-frequency location data in real time. Core functionality must include: real-time vehicle tracking on dynamic maps, configurable geofencing with instant alerts, and long-term historical data retention ready for playback or bulk export. Alerts are critical: push, SMS, and email should all be configurable through an easy rule engine. I also need an integrated payments & billing module so we can manage subscriptions and automatically invoice clients. An open, well-documented API link system is essential; third-party partners will pull data into their own applications, so token-based authentication, rate limiting, and versioning have to be baked in from day one. Because scale is non-negotiable, I’m expecting horizontal architecture choices—micro-services or similar, container orchestration, message queues for ingest bursts, and a resilient storage layer that can be sharded as the fleet grows. Security (encryption in transit and at rest, role-based access, GDPR-ready user consent flows) must be treated as first-class requirements, not afterthoughts. Deliverables • Production-ready Web portal, iOS app, and Android app • Cloud or on-prem back-end with source code, CI/CD pipelines, and IaC scripts • Admin console for account management, payments & billing, and system monitoring • REST/GraphQL API with complete documentation and Postman collection • Deployment and scaling guide, plus hand-over training session • Two-week post-launch support window for critical fixes Acceptance criteria will revolve around concurrent-load benchmarks (50,000 active vehicles with location packets every 10 seconds), alert latency under three seconds, 99.9% API uptime in monitored tests, and a successful pilot covering at least 500 vehicles before full production cut-over. If you have verifiable experience building large-scale tracking or IoT platforms on Web, iOS, and Android, I’d like to see architectural diagrams or live demos that prove it.
Project ID: 40645692
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97 freelancers are bidding on average ₹202,492 INR for this job

Hello, We understand your need for a high-performance, in-house GPS tracking solution capable of managing over 50,000 vehicles with robust Web, iOS, and Android interfaces. Our expertise aligns perfectly with developing horizontally scalable, secure platforms featuring real-time data ingestion, advanced geofencing, integrated billing, and an open API for seamless third-party integration. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
₹165,002 INR in 7 days
8.4
8.4

Hi, I can develop this complete in-house GPS/IoT tracking platform, and I have already developed similar large-scale tracking solutions involving real-time GPS data, geofencing, alerts, maps, mobile apps, and scalable backend infrastructure. Development approach: Design scalable microservices architecture with Docker/Kubernetes and CI/CD. Build high-throughput GPS ingestion using message queues and horizontally scalable services. Implement real-time Web, iOS & Android tracking with dynamic maps. Add geofencing, rule-based push/SMS/email alerts and historical playback/export. Develop subscriptions, invoicing, payments and admin management. Build secure versioned REST/GraphQL APIs with tokens, rate limits and documentation. Implement RBAC, encryption, consent management, monitoring and automated scaling. Conduct 50K-vehicle load testing, 500-vehicle pilot and production deployment. I can also provide architecture diagrams and discuss my previous similar implementation. Questions: Which cloud/on-prem environment do you prefer for the initial deployment? Do you already have GPS device protocols/APIs, or should I handle device protocol integration as well? Thanks Rahul
₹400,000 INR in 35 days
8.6
8.6

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
₹150,000 INR in 30 days
8.0
8.0

Hello, How are you? I've gone through your JD and you need an in-house, horizontally scalable GPS tracking platform across Web, iOS and Android, capable of processing 50,000+ active vehicles with real-time tracking, alerts, billing and open APIs. Features: Live Tracking • Geofencing • GPS Ingestion • Historical Playback • Rule Engine • Push/SMS/Email • Billing • API Gateway • RBAC • Microservices • Message Queues • Kubernetes • Sharding • CI/CD • IaC • GDPR Many more as per your need... I have done similar GPS/IoT tracking platforms, real-time location systems, scalable microservices and multi-platform applications , that’s why I’m fit to architect a production-ready solution designed around your 50,000-vehicle load, sub-3-second alerts and 99.9% uptime targets. Looking forward to connecting you over Chat/Call. Thanks & Stay Safe!
₹170,000 INR in 15 days
8.2
8.2

Hello! As per your project post, you are looking to build an in house GPS tracking platform capable of supporting well over 50,000 vehicles across web, iOS, and Android. The platform will provide real time vehicle tracking, geofencing, alerts, historical playback, billing, and an open API, with a highly scalable backend designed to process high frequency location data reliably as the fleet grows. I can help build the complete platform across the web dashboard, mobile applications, tracking backend, real time map infrastructure, geofencing engine, alert rules, historical data management, billing, and partner APIs. The architecture will be designed around horizontal scaling, asynchronous location ingestion, message queues, resilient storage, containerized services. I specialize in GPS and location based platforms, real time data processing, scalable backend architecture, mapping integrations, notification systems, payment and subscription workflows, and secure API development. I will also focus on token based API access, rate limiting, versioning, role based permissions, encryption, auditability, and GDPR ready data controls from the beginning. Let’s connect to discuss your tracking devices, expected location data volume, alert workflows, and API requirements so we can design a scalable GPS infrastructure that can comfortably grow beyond the initial fleet size. Best regards, Nikita Gupta
₹150,000 INR in 45 days
7.0
7.0

Hello, I have 10 years of experience building scalable web and mobile platforms with React.js, React Native, Node.js, REST APIs, PostgreSQL, MySQL, Android, iOS, SaaS, and cloud deployment. For this GPS tracking solution, I would propose a React.js web portal, React Native apps for iOS and Android, and a Node.js backend designed for high-frequency location ingestion, geofencing, alerts, billing, subscriptions, and partner APIs. The architecture would use clean service separation, optimized database design, secure token-based access, rate limiting, encrypted data flow, role-based permissions, and scalable cloud deployment. I would start with architecture, data model, and load strategy, then move into pilot-ready development for 500 vehicles before full rollout. Let’s discuss benchmarks, device protocol, and deployment preference. Best regards
₹150,000 INR in 7 days
7.1
7.1

Your current off-the-shelf system will collapse under 50,000 vehicles sending location packets every 10 seconds because most monolithic architectures cannot handle 5,000 writes per second without queue saturation. Without a message broker like Kafka or RabbitMQ buffering ingest spikes, you'll see database lock contention that kills alert latency and causes data loss during peak hours. Quick questions - are you planning AWS or on-prem infrastructure, and do you have existing device firmware that dictates the GPS packet format? And what's your target budget for cloud compute at full 50K vehicle scale? Here's the architectural approach: - MICROSERVICES: Event-driven ingestion layer using Kafka to decouple GPS writes from alert processing, ensuring sub-3s latency even during burst traffic. - API: RESTful endpoints with OAuth2 token auth, rate limiting via Redis, and versioned routes so third-party integrations never break during updates. - CLOUD COMPUTING: Kubernetes orchestration on AWS EKS with auto-scaling groups, RDS Aurora for transactional data, and TimescaleDB for time-series location storage that shards horizontally. I've architected a similar fleet platform for a logistics client that scaled from 8K to 60K vehicles without downtime. Let's schedule a 20-minute technical call to review your infrastructure constraints and finalize the stack before you commit to a build.
₹180,000 INR in 30 days
6.7
6.7

Hi I have read your requirements, and I am sure I will be able to help you. Please message me so that we will have detail technical 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. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹150,000 INR in 45 days
6.6
6.6

Hi, This is the type of platform where architecture decisions will determine success long before the first screen is designed. Supporting 50,000+ actively reporting vehicles, real-time alerts, historical playback, billing, and partner APIs requires an infrastructure-first approach rather than a traditional web and mobile development project. My team has experience building large-scale SaaS and data-intensive platforms, and we're confident in designing a solution around scalable microservices, containerized deployments, event-driven processing, queue-based ingestion, and high-availability data storage. From real-time tracking and geofencing to billing automation, API management, and mobile applications, we can handle the project end-to-end with a strong focus on performance, reliability, and long-term scalability. I'd be interested in discussing your current GPS device ecosystem, protocol requirements, hosting preferences, and growth targets so we can propose the right architecture, milestones, and rollout strategy. Looking forward to connecting. The quoted budget is a placeholder and will be finalized after reviewing the complete technical scope and infrastructure requirements. Thank You Rohan
₹250,000 INR in 35 days
6.6
6.6

Hello! Based on your project description, you are looking to build an in-house GPS tracking platform capable of supporting 50,000+ vehicles across Web, iOS, and Android. The platform will include real time vehicle tracking, geofencing, configurable alerts, historical playback and exports, billing and subscriptions, a secure partner API, role based access, and GDPR ready consent management. The architecture must also handle high frequency location ingestion with strong availability and room for horizontal scaling. I will focus on designing a scalable cloud or on-prem architecture using containerised services, message queues, resilient storage, caching, and real time processing. I will build the web portal, mobile applications, admin console, alert engine, billing workflows, and versioned REST or GraphQL API with authentication, rate limiting, monitoring, CI/CD, and infrastructure automation. Load testing will be incorporated around your 50,000 vehicle and three second alert requirements. I specialize in mobile and backend development with 7+ years experience and I have done similar work in past please open the chat window so I can share with you. Thank you for considering my proposal. I look forward to hearing from you soon. Best regards, Nikita Gupta.
₹150,000 INR in 36 days
6.1
6.1

Hello, I can create/modify the app/web as you wish. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
₹150,000 INR in 40 days
5.1
5.1

As a dedicated mobile app developer specializing in Scalable GPS Tracking Platforms, I am well-equipped to meet and exceed your project requirements. With over 8 years of experience, I have successfully navigated and delivered complex projects similar to yours by combining my API integration skills, cloud computing expertise and React Native proficiency to produce high-quality, scalable code that meets demanding load benchmarks. I understand the importance of a robust backend, streamlined real-time tracking on dynamic maps, configurable geofencing with one can rely upon and reliable long-term data retention. My experience managing data at high frequencies ensures I can deliver a resilient storage layer capable of handling large and growing fleets. Additionally, I am well-versed in ensuring data security through encryption in transit and at rest, role-based access, GDPR-ready user consent flows. My professional journey has afforded me the opportunity to work on diverse projects across different industries such as healthcare, finance, logistics which has primed me towards creating tailor-made solutions that ensure optimal user-experience. Through meticulous attention to detail and frequent updates, you can expect timely delivery and a product that matches your vision! Let's bring your GPS Tracking system to life together as we navigate through this exciting technological landscape.
₹150,000 INR in 30 days
4.9
4.9

As the CEO of Web Crest, I can assure you that our team has the verifiable experience you require for this ambitious project. Not only have we built large-scale tracking and IoT platforms in the past, but we've also worked extensively on GPS-based applications across Web, iOS, and Android platforms. To guarantee scalability and reliability, we're well-versed in horizontal architecture, micro-services, container orchestration, and message queues — with a focus on high availability and performance optimization. Our previous projects demonstrate proficiency in building high-load systems and ensuring optimal API response times. Moreover, we understand the critical role security plays when it comes to GPS tracking platforms. Our familiarity with encryption in transit and at rest, role-based access control, and GDPR-ready implementation makes us well-suited for your project that demands first-class security as a top priority. Beyond technical mastery, we prioritize understanding your unique needs to deliver customized solutions. Taking a business-focused approach augmented by our expertise in DevOps, Cloud technologies like AWS and Google Cloud, CI/CD pipelines; you can be confident your product will be optimized for both scale and cost-effectiveness.
₹200,000 INR in 4 days
4.8
4.8

Senior Full-Stack Architect with 15+ years of experience, I specialize in building scalable GPS tracking solutions tailored to complex requirements. I will create a robust platform that supports over 50,000 vehicles with real-time tracking and integrated billing functionalities. Proposed Solution: - Develop a microservices architecture to ensure horizontal scalability and efficient data ingestion. - Implement a resilient storage layer with sharding capabilities for high-frequency location data. - Design a configurable alert system with push, SMS, and email notifications managed through a user-friendly rule engine. - Integrate a comprehensive API with token-based authentication and versioning for seamless third-party access. Key Deliverables: - Production-ready Web, iOS, and Android applications. - Fully documented cloud/on-prem back-end with CI/CD pipelines and Infrastructure as Code (IaC) scripts. - An admin console for account management and payments. - REST/GraphQL API with Postman collection for easy testing. - Deployment guide and two weeks of post-launch support for critical issues. Engineering Standards: - Ensure 99.9% API uptime and achieve alert latency under three seconds. - Conduct performance benchmarks for 50,000 active vehicles with location updates every 10 seconds. Project Schedule: - Documentation provided at each stage; estimated delivery within 12-16 weeks, with ongoing availability for support. Best Regards, Karthik B Resonite Tech
₹249,000 INR in 7 days
5.4
5.4

With an illustrious 8 years of experience under my belt, I have had the opportunity to work with and scale many bespoke systems similar to the one you envision. My expertise in Web and Mobile App development specifically with platforms such as Android, iOS, and ReactJS combined with my Full Stack capabilities places me in a great position to tackle your project. I take a hands-on approach and guarantee not only quality but also scalability at every stage of development. I understand that you need your GPS Tracking Platform to be able to handle large amounts of data and traffic, this is where my knowledge of container orchestration, micro-services, and resilient storage layer solutions comes in handy. My skill set allows me to design systems that are scalable with room for growth as your fleet expands. Also, I have vast experience working with security-focused projects ensuring all relevant protocols are put into place. Finally, I am highly communicative and readily available for daily updates or meetings using any platform that suits you best. I value transparency and hence will keep you informed every step of the way from development to progress reports. Choose me and get a seasoned professional who is dedicated, efficient, and ready to meet your needs head-on like nobody else can!
₹150,000 INR in 20 days
5.0
5.0

As a seasoned Full-Stack Developer with a rich history in web, iOS, and Android app development, I am confident that my skillset aligns perfectly with your project needs. With over 14 years of experience and 416 successful projects under my belt, I have learned the value of delivering not just functional products but robust and scalable solutions. Understanding your requirement of a cloud or on-prem back-end sprinkled with a secure holding layer has led me to harness the power of Azure SQL Server backend while leveraging AWS, Azure for hosting. My practical experience includes building microservices-based applications using container orchestration platforms like Kubernetes. This ensures your platform will be able to handle the massive load of 50,000 active vehicles sans any glitch. Finally, my commitment to post-launch support is not limited to the contractual period; I'm invested in ensuring that your project keeps running smoothly even after deployment. I'm absolutely exhilarated about the possibility of working on this project as it allows me to combine two of my biggest passions: enabling organizations through innovative technology solutions and developing scalable GPS/ IoT platforms. I assure you that if given this opportunity, I will leave no stone unturned to ensure a successful pilot phase and a smooth production cut-over thereafter.
₹210,000 INR in 7 days
5.1
5.1

Having developed multiple large-scale tracking and IoT platforms, I'm confident that I can deliver the scalable GPS tracking solution you require. My experience in Web, iOS, and Android coupled with my skills in PHP, Flutter, and Kotlin make me an ideal candidate for this project. In terms of infrastructure, I have successfully designed horizontal architecture choices using microservices and container orchestration to ensure resilience and scalability. I'm also well-versed in message queue systems to handle bursts of data ingestion efficiently. My expertise in managing resilient storage layers that can be sharded allows for a seamless scaling process as your fleet grows. Moreover, my understanding of first-class security requirements, such as encryption in transit/at rest, role-based access control, and GDPR compliance, aligns perfectly with your needs. By choosing me for this project, you're not only getting a qualified developer but also a partner who will continue to support you post-launch through critical fixes.
₹200,000 INR in 7 days
4.7
4.7

Hello, We have experience building scalable GPS tracking, fleet management, real-time location, and IoT platforms, and can develop your in-house vehicle tracking solution for Web, iOS & Android with a scalable architecture designed for 50,000+ vehicles. We'll Deliver: ✅ Real-Time Vehicle Tracking & Dynamic Maps ✅ iOS & Android Tracking Applications ✅ Responsive Web Tracking Portal ✅ Configurable Geofencing & Instant Alerts ✅ Historical Location Storage & Playback ✅ Push, SMS & Email Alert Engine ✅ Subscription, Payments & Automated Billing ✅ Admin Dashboard & System Monitoring ✅ Secure REST/GraphQL API ✅ Token Authentication, Rate Limiting & API Versioning ✅ Role-Based Access & GDPR-Ready Consent ✅ Horizontal Scaling & High-Availability Architecture ✅ Message Queue for High-Frequency Location Ingestion ✅ Containerized Deployment, CI/CD & Infrastructure as Code ✅ Monitoring, Logging, Backups & Disaster Recovery ✅ Complete Source Code, API Documentation & Postman Collection ✅ Deployment, Scaling Guide & Handover Training ✅ 2 Weeks Post-Launch Critical Bug Support Let's connect to discuss the device communication protocol, infrastructure preference (cloud/on-premise), and pilot requirements, and we can start immediately. Best regards, Neha
₹150,000 INR in 47 days
5.7
5.7

The main challenge here is not building the maps or mobile apps; it is designing an ingestion and event-processing architecture that stays predictable when 50,000+ vehicles are publishing location updates every 10 seconds. I would separate the platform into dedicated services for telemetry ingestion, device/session management, geofence evaluation, alerts, historical storage, billing, authentication, and third-party APIs. Incoming GPS packets should flow through a message queue so traffic spikes do not overload downstream services, while recent vehicle state and long-term history are stored differently for fast live queries and efficient playback/export. For the client layer, I would build a responsive web portal plus iOS/Android apps sharing the same secured API. The platform would include RBAC, token-based partner access, rate limiting, audit logs, configurable push/SMS/email rules, CI/CD, monitoring, containers, and infrastructure-as-code. I would strongly recommend validating the architecture with the 500-vehicle pilot and measured load tests before full migration, especially around the sub-3-second alert target. What GPS tracker protocols/devices are currently deployed in your fleet, and do you already have protocol documentation or sample raw device packets available?
₹150,000 INR in 15 days
4.2
4.2

My name is Mahad Sheikh, and as a seasoned web and mobile developer, I have built and architected large-scale platforms for various industries, including SaaS, transportation, and logistics. I'm excited about your project because it aligns perfectly with my skillset and passion for creating highly-scalable and efficient systems. In terms of mobile app development, my expertise with iOS and Android will provide you with robust applications that meet your unique needs. This capacity extends to web development as well, where I leverage frameworks like React.js to create dynamic user experiences that integrate well with back-end functionalities. I value long-term client relationships, which is why I offer not only top-notch technology solutions but also ongoing support for a successful project roll-out and beyond. I guarantee a robust end-to-end platform complete with a well-documented REST/GraphQL API that will allow third-party companies to pull data effortlessly without compromising the security of your system. Together, we can create a GPS tracking solution that doesn't just meet your current requirements but also provides the potential for exponential business growth.
₹150,000 INR in 5 days
4.3
4.3

Sangrur, India
Member since Aug 13, 2026
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