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Project Title ChaloTrain – Android Railway Information App Development & Google Play Store Publishing Budget: ₹20,000–₹30,000 Platform: Android Website: [login to view URL] Project Description: I need a professional Android railway information application for ChaloTrain Technologies Private Limited. The developer will be responsible for the complete project from UI development to API integration, testing, production build, and successful submission/publishing on Google Play Store. Required Features: PNR Status Live Train Status Train Schedule / Route Train Between Stations Train & Station Search Seat Availability Fare Enquiry Train Classes Trains by Station Live Station Clean modern ChaloTrain branded UI Loading, no-data and API-error screens Share train/PNR information where applicable About Us, Contact Us, Privacy Policy and Terms screens API & Backend Requirements: Railway APIs are available through RapidAPI. Developer must integrate the required endpoints properly. RapidAPI/API secret keys must not be exposed directly inside the Android application. A secure backend/API layer should be used. Basic caching, rate-limit handling and API failure/error handling should be implemented. The architecture should allow us to replace the railway API provider later without rebuilding the complete application. Technical Requirements: The app should be fast, responsive and suitable for current Android devices. Developer must provide properly structured and maintainable source code. No hardcoded/mock railway information should remain in the production version. Google Play Store Work: Developer's work includes: Production-ready signed Android App Bundle (AAB) App versioning/package configuration Play Console technical configuration Required Data Safety/app-content configuration assistance Uploading the app to our Google Play Console Fixing technical issues/rejections related to the developed app Completing required testing/release setup Taking the application through the Play Store submission process and production release Google Play Developer account and any required third-party/API fees will be provided/paid separately by us. Final Handover: After completion, we must receive the complete source code, backend source code, database/backend credentials belonging to the project, signing/keystore details, API configuration documentation and final AAB/APK. All project accounts and production assets should remain under ChaloTrain's ownership/control. Payment: Milestone based. Final payment only after complete source-code handover and agreed Play Store submission/release work is completed. Timeline: Approximately 3–5 weeks. Budget: ₹20,000–₹30,000 fixed price.
Project ID: 40719859
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100 freelancers are bidding on average ₹27,670 INR for this job

Hi, I can help you with "Develop ChaloTrain Android Railway Info App" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹22,500 INR in 5 days
8.0
8.0

Hello, Do you have the API key access, I can develop this app in 15 days in 30000 INR. It will have all the functionality as mentioned by you like other railway apps. Do you have any design wireframe or prototype or any reference app. I am available to start the work immediately. Can we have more discussion. Regards Avinash
₹30,000 INR in 15 days
7.6
7.6

Hello there, Hope you are doing well We can develop ChaloTrain, a professional Android railway information app with secure Railway API integration, a scalable backend and complete Google Play Store publishing support. we can handle the complete process from UI/UX and Android development to backend/API integration, testing, deployment and Play Store release. Key Features PNR Status Live Train Status Train Schedule & Route Trains Between Stations Train & Station Search Seat Availability Fare Enquiry Train Classes Trains by Station Live Station Share train/PNR information ChaloTrain branded modern UI Loading, empty-state and API-error screens About Us, Contact, Privacy Policy & Terms Recommended Tech Stack Android: Kotlin + Android Studio Architecture: MVVM + Clean Architecture Backend: Node.js + NestJS Database/Cache: PostgreSQL + Redis
₹60,000 INR in 15 days
7.2
7.2

Given your project's requirements, I believe I am the perfect match for you. With my wealth of experience in developing Android and Mobile Apps since 2015, I am familiar with the different APIs your project requires such as PNR Status, Live Train Status, Train Schedule/Route, Seat Availability among others. I have a creativity that reflects in my UI development giving birth to clean modern ChaloTrain branded UI innovation. Regarding Google Play Store Publishing, I am well-versed with the entire process; from generating production-ready signed Android App Bundle (AAB) to Play Console technical configuration. My meticulousness ensures zero tolerance for technical issues and rejections associated with developed apps during submission to Google Play Store. Overall, I guarantee a timeline efficiency within an approximate period of 3-5 weeks all at a reasonable budget without compromising on quality or standards.
₹35,000 INR in 10 days
6.3
6.3

Hi 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)
₹30,000 INR in 30 days
6.6
6.6

Hi, I just read your job post and understand you need a complete Android railway information app with PNR, live train status, schedules, station search, seat availability, fare enquiry and other railway features, along with secure API integration and Google Play Store publishing. For your project, I will: - Build the Android app with a clean ChaloTrain-branded UI, including loading, empty-state and API-error screens - Integrate the required RapidAPI railway endpoints through a secure backend so API keys are not exposed in the app - Implement PNR Status, Live Train Status, Train Schedule, Train Between Stations, Seat Availability, Fare, Train/Station Search and Live Station - Add caching, rate-limit handling, API error handling and a flexible backend structure so the railway API provider can be replaced later - Prepare the production AAB, app signing, versioning and Play Console configuration - Handle testing, submission/release support and provide the complete Android + backend source code and documentation I have experience with Android development, API integrations, secure backend architecture, REST APIs, authentication, caching and production deployments. I’ll keep the code properly structured so the application can be maintained and expanded after launch. Best regards, Amarjeet
₹25,000 INR in 30 days
6.1
6.1

With five years of experience as a professional, full-stack developer, I can confidently say that I meet all the criteria for this project. From designing a clean, modern ChaloTrain-branded UI to successfully integrating the RapidAPI railway endpoints using secure backend layers, I have you covered. My skills in API and database management also ensure that your app will not only be responsive and user-friendly but also ready for future API provider modifications. I understand that data safety and version control are important to you, which is why my source code is always properly structured and maintainable with no hardcoded data or mock-ups. Moreover, I bring extensive proficiency in React Native and Flutter- two key platforms needed for this project. So not only will I create an efficient and engaging application, but ensure that it aligns with current Android devices. Finally, my commitment to timely delivery, clear communication throughout the development process and a passion for turning ideas into reality make me an ideal candidate for this job. Upon completion of this project, you'll receive the complete source code (front-end, back-end), database credentials alongside API configuration documentation as well as a signed Android App Bundle (ABB). Remember that your satisfaction is my primary objective; let's discuss your project further!
₹25,000 INR in 7 days
5.5
5.5

Hi, I can develop and publish the ChaloTrain Android railway information app with a clean branded UI, secure API architecture and complete Google Play Store deployment. I can handle: PNR status, live train status, schedules and routes Train/station search, seat availability and fare enquiry Train classes, live station and train-between-stations features ChaloTrain branded responsive UI with proper loading/error/no-data states Secure backend API layer for RapidAPI integration Caching, rate-limit and API failure handling Scalable architecture allowing future API provider changes Production AAB, testing, versioning and Play Console setup Privacy Policy, Terms, About and Contact screens Complete source code, backend, configuration and project handover Suggested stack: Flutter/Android + Node.js backend + suitable cloud database. I can work within your ₹20,000–₹30,000 budget and 3–5 week timeline with milestone-based delivery. All accounts, API keys, keystore and production assets will remain under ChaloTrain's ownership. Ready to review the RapidAPI endpoints and start.
₹25,000 INR in 7 days
5.5
5.5

Your main challenge is not just building another railway app, but making ChaloTrain reliable when users need live PNR/train information. Secure API handling, fast responses, proper caching, API failures, and a Play Store-ready release need to work together without exposing RapidAPI credentials. I understand you need a complete Android app covering PNR status, live train status, schedules, station/train search, seat availability, fares, classes and live station information, with a clean ChaloTrain-branded UI. I can handle the API integration through a secure backend layer, error/loading states, testing, production AAB and Google Play submission. The architecture can also keep the railway API replaceable later. A few points I would like to clarify: 1. Do you already have all required RapidAPI endpoints selected and tested? 2. Do you have a preferred Android technology (Java/Kotlin), or can I suggest the suitable architecture? 3. Is the backend expected to be PHP/Laravel, or are you open to another secure backend approach? I can also ensure complete source code, backend, configuration documentation and production assets are handed over under ChaloTrain ownership.
₹25,000 INR in 7 days
5.8
5.8

Hello, I can develop the ChaloTrain Android railway information app from UI development through API integration, testing, production build and Google Play Store publishing. I will build a clean, modern ChaloTrain-branded interface covering PNR status, live train status, schedules/routes, trains between stations, train and station search, seat availability, fare enquiry, train classes, trains by station and live station information. I will integrate the required RapidAPI railway endpoints through a secure backend so API secrets are never exposed inside the Android app. The backend will include basic caching, rate-limit handling and proper API error handling, while keeping the architecture flexible enough to change the railway API provider later. I will also handle the signed AAB, versioning, Play Console configuration, Data Safety and app-content assistance, testing, upload and submission/release, including fixing technical issues related to the developed app. Let's connect to discuss and start the work. Thanks Saurabh
₹21,500 INR in 20 days
5.6
5.6

Hello, I’m Karthik, a seasoned Android developer with over 15 years of experience. I am excited to help you build the ChaloTrain Android Railway Information App. My expertise includes UI development, API integration, and publishing on the Google Play Store, ensuring a seamless end-to-end process. I understand the importance of features like PNR Status, Live Train Status, and Seat Availability, and I will implement a clean, modern UI that aligns with the ChaloTrain branding. I will ensure secure API integration from RapidAPI, with proper caching and error handling, while maintaining a structured and maintainable codebase. My commitment includes: - A responsive, fast app suitable for all current Android devices. - Completion of all Play Store requirements, including app versioning and configuration. - Handover of all source code and documentation, ensuring ownership remains with ChaloTrain. I can deliver this project within 3–5 weeks for the agreed budget of ₹20,000–₹30,000. I look forward to collaborating with you! Best, Karthik
₹35,000 INR in 7 days
5.1
5.1

Hello, I have reviewed your requirements for the ChaloTrain Android application. The project involves Android app development, secure backend/API integration, testing, and Google Play Store deployment. I have experience developing Android applications with API integrations and can help build a scalable, maintainable solution following modern development practices. Before providing a final timeline and cost, I would like to discuss: • Preferred Android technology (Native Android or Flutter) • Backend technology requirements • Railway API usage limits and expected traffic • Design/UI expectations • Play Store publishing requirements My current bid is only a placeholder to start the discussion. After reviewing the complete requirements, I can provide a detailed project plan, timeline, and accurate quotation. I look forward to discussing the project with you. Best regards
₹30,000 INR in 30 days
4.9
4.9

Hi, Thanks for posting "Develop ChaloTrain Android Railway Info App" — it lands right in our wheelhouse, and we'd be thrilled to bring it to life. What stood out to me is how clearly you’ve described what you want — and clarity like that is where we deliver our very best work. From your brief I can see this involves website, backend, php — all areas we handle in-house. We specialise in PHP, Java, Mobile App Development, Android, which lines up directly with what you need. How we'd approach it: - Map out the scope, pages and data models up front - Build the frontend and backend with clean, scalable code - Test across devices and browsers, then deploy - Hand over with documentation and post-launch support I also noted you don’t need rebuilding the complete application — that’s clear, and I’ll keep the work clean and strictly on-brief. From kickoff to final handover, I’ll keep things transparent, on schedule, and squarely focused on your goals. Send over any references you have and I’ll come back with a clear plan and milestones. Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!
₹12,500 INR in 5 days
4.7
4.7

As an experienced developer with a strong background in computer science and artificial intelligence, I believe that my skill set aligns perfectly with your requirements for the ChaloTrain Android Railway Information Application. Over the course of my near two decades in tech, I have gained a deep understanding of software engineering and AI-driven solutions, which I can apply to make your app fast perceptive, and adaptable for current Android devices. I have a profound expertise in backend development, frontend web development, API development and third-party integrations - all the skills necessary to properly integrate the railway APIs made available through RapidAPI, ensuring that your backend is totally secure. I also possess commendable experience in building custom SaaS platform, Mobile App Development among others mentioned above which again confirms my suitability for this project. Moreover, having served as CTO at an AI start-up where my main role was to lead technological developments of various sophisticated digital products like voice-enabled chat agents for customer support or recommendation systems backed by Machine Learning algorithms. Taking accountability for complex and comprehensive processes like these has allowed me to develop excellent project management skills.
₹12,500 INR in 7 days
4.6
4.6

Hi, I can build ChaloTrain end to end as a native Android app with a secure backend layer. I have verified experience in full-stack web and mobile applications, SaaS and AI workflows, CRM and business systems, dashboards, API integrations, automation, databases, authentication, payments, notifications, testing, and deployment. I will integrate the railway APIs through a backend proxy so keys stay off the device, add caching and error handling, and structure the code so the provider can be swapped later. I will deliver branded screens, production AAB, Play Console setup, and full source handover. Thanks, Nikhil
₹31,875 INR in 25 days
4.4
4.4

Hello, ChaloTrain needs more than a basic Android UI, especially with secure RapidAPI integration and the requirement to keep API credentials out of the app. The app can be structured with a PHP backend layer handling API communication, caching, rate limits and error handling, while the Android side focuses on a fast experience across PNR, live status, schedules, station search, availability and fares. The architecture will keep the railway provider replaceable later without rebuilding the entire app. Testing will cover API failures, loading/no-data states and the main user flows, followed by the production AAB and Play Store release process. The complete source, backend, configuration documentation and production assets can be handed over under ChaloTrain's ownership. Bid: ₹20,000 | Timeline: 14 days Milestone Breakdown UI & Android Foundation ChaloTrain branding, navigation and screens for the core railway features. Time: 3 days | Payment: ₹5,000 Backend & Railway API Integration PHP backend, RapidAPI integration, secure secrets, caching, rate-limit and error handling. Time: 5 days | Payment: ₹7,000 Feature Completion & Testing Complete railway information flows, sharing, informational screens and device/API testing. Time: 4 days | Payment: ₹5,000 Production & Play Store Signed AAB, configuration, release testing, Play Console submission and handover documentation. Time: 2 days | Payment: ₹3,000
₹20,000 INR in 14 days
4.3
4.3

Hi, I can build and publish ChaloTrain as a production-ready Android railway information app, covering the complete flow from UI and RapidAPI integration to backend security, testing, AAB generation, and Google Play Store release. I have 12+ years of experience in web/mobile development and can handle the full implementation with a maintainable architecture. For ChaloTrain, I would build the Android app with a clean branded UI and integrate PNR Status, Live Train Status, schedules/routes, trains between stations, seat availability, fares, classes, station/train search, live station and other required features. For security, RapidAPI keys will stay on a secure backend rather than inside the APK. I’ll also implement caching, rate-limit handling, API error/no-data states, and a provider-independent API layer so the railway API can be replaced later without rebuilding the entire app. I’ll handle production configuration, versioning, signed AAB, Play Console setup, Data Safety/app-content assistance, testing and submission/release, including resolving technical issues related to the developed app. A few questions: 1. Do you already have a preferred RapidAPI railway provider/endpoints? 2. Do you have any UI/brand guidelines for ChaloTrain? I can work within the ₹20,000–₹30,000 budget and target the proposed 3–5 week timeline.
₹25,000 INR in 7 days
3.9
3.9

Hello, I can build and publish the **ChaloTrain Android railway information app** within your 3–5 week timeline, including UI, RapidAPI integration, secure backend, testing, production AAB, and Google Play submission. I’ll use **Flutter or native Android**, with a Laravel/API backend so RapidAPI keys remain server-side and the railway provider can be replaced later without rebuilding the app. Ready to review your RapidAPI endpoints and start immediately. Best regards, Amit
₹25,000 INR in 7 days
4.0
4.0

Like WHERE IS MY TRAIN. As an established and highly competent developer, I strongly believe that I am the perfect fit for this project. With a commendable track record of 94% completed jobs with recommendations and 100% on-budget, I have been consistently exceeding client expectations with my work. My expertise lies in developing complex data-driven web applications. And as a testament to my skills, I am proficient in essential programming languages like Angular, C#(.NETCORE), Laravel, PHP and more. For your railway information app, my experience in developing API framework to consume data from diverse sources matches your requirement of integrating the RapidAPI while ensuring secure backend/API handling. My top priority is a clean, modern UI bearing your brand image – which aligns with my proficiency in Bootstrap, jQuery etc. Lastly, but very importantly, my commitment to excellent communication would minimize any issues or delays during the app development phase and ensure that you receive the complete source code, backend details and every asset related to the project upon completion as requested. With me on board oversee(CancellationToken cancellationToken)ng this project, you can rest assured about its smooth progress and timely delivery. Let me leverage my skills for your venture!
₹23,000 INR in 7 days
4.0
4.0

As a seasoned tech partner with over 12 years of experience developing high-performance web applications that prioritize security, I am confident in my ability to deliver your vision for ChaloTrain's Android railway information app. I have successfully completed over 2000 projects, including full-stack enterprise web development and custom software development using Laravel (PHP) backends and React.js frontends. My approach to development follows a security-first mindset while tailoring the product for speed, security, and smooth user experience - ideal for an app that will handle crucial railway information. I am well-versed in creating robust and scalable solutions from concept to deployment and maintaining clear communication throughout the process; providing daily updates, employing agile methodology, and ensuring transparent milestone tracking. . With a proven track record like mine across startups, crypto founders, and established enterprises globally, I guarantee quality work delivered within your timeline and budget - with final payment upon satisfactory complete source code handover.
₹225,000 INR in 45 days
3.7
3.7

Navi Mumbai, India
Member since Jan 7, 2026
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