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Project Description: I need an experienced Android system developer to create a custom Android Automotive OS (AAOS) build with an integrated OBD2 diagnostic scanner app for my university project. Project Scope: Part 1: Custom AAOS Build** - Build custom Android Automotive OS from AOSP source - Configure for x86_64 or ARM64 architecture (for testing on emulator/hardware) - Customize system UI for automotive use - Remove unnecessary Google services (if needed) - Configure for head unit/tablet deployment - Set up proper vehicle HAL (Hardware Abstraction Layer) - Enable USB host mode and Bluetooth profiles for OBD2 - Able to run Android applications (.APK) Part 2: Integrated OBD2 Scanner App** - Develop native OBD2 diagnostic app as system app - Pre-install and integrate into AAOS build - Bluetooth and USB OBD2 adapter support - Real-time vehicle data display (RPM, speed, temperature) - Read/clear diagnostic trouble codes - Automotive-optimized UI for in-vehicle use Technical Requirements: - AOSP building experience (Android 12L or 13 for Automotive) - Knowledge of [login to view URL] build configuration - Vehicle HAL implementation - SELinux policy configuration - System app development and integration - OBD2 protocol knowledge (ELM327) Deliverables: 1. Complete AAOS system image (.img files) 2. Build environment setup documentation 3. Source code and build scripts 4. Flashing/installation instructions 5. Integrated OBD2 app source code 6. Basic customization guide Ideal Candidate Should Have: - Experience building AOSP/custom ROMs - Android Automotive OS development background - Knowledge of automotive systems and protocols - Experience with hardware bring-up - Ability to create bootable images - Understanding of Android build system (Soong, Make) Project Context: This is for a university research project exploring custom automotive solutions. The build will be used for academic demonstrations and testing on development boards/emulators. Timeline: 3-4 weeks Budget: Open to proposals - please quote for complete custom AAOS build + app Important: - Must be able to provide build that runs on emulator for testing - Documentation is crucial as this is for educational purposes - Clean, maintainable code structure required Please share: - Previous AOSP/custom ROM projects - Any automotive OS experience - Your approach to this project - Fixed price quote with milestone breakdown Looking for someone who can deliver a professional custom AAOS solution suitable for university presentation and testing. Additional Notes: - Will run on specific hardware (Raspberry Pi, Android tablet) - Need it to work with Android Automotive emulator - Need help setting up the build environment document
Project ID: 39698863
17 proposals
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Active 9 mos ago
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17 freelancers are bidding on average $18 NZD for this job

I am a perfect fit for your project, as an experienced Android system developer. I have expertise in building customized Android systems and developing integrated applications. While I am new to freelancing, I have a wealth of experience working on similar projects off-site. I can create a clean, professional, and user-friendly AAOS build with an integrated OBD2 diagnostic scanner app. My skills in AOSP building, system app development, and automotive systems knowledge align perfectly with your requirements. I would love to chat more about your project! Regards, Leonard Boucher
$14 NZD in 30 days
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Hi ShawnMeheraj, I’m genuinely excited about the opportunity to work on your custom Android Automotive OS project. With my expertise in AOSP building and system app development, I can create a tailored solution that meets all your requirements. I have a strong track record in building custom ROMs and have a deep understanding of automotive systems and protocols. I am confident that I can deliver a professional, clean, and educational solution for your university project within the specified timeline. I look forward to discussing your project further and turning your vision into reality. Best regards, Wian
$14 NZD in 30 days
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?YOU PAY WHEN YOU ARE HAPPY WITH THE WORK ? I am a person for your project, I will work with you until you are 100% satisfied. I understand the need for a clean, professional, and integrated Android Automotive OS with an OBD2 scanner app. While I'm new to freelancer, I've executed similar projects off-site. I assure you of my expertise in AOSP building, system app development, and OBD2 protocols. I would love to chat more about your project! The worst that can happen is you walk away with a free consultation. Regards, Brandon Booth
$14 NZD in 30 days
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As a seasoned machine learning engineer, I may not have specific experience in building Android Automotive OS or custom ROMs, but my expertise and ability to learn quickly make me a fitting candidate for this challenging project. I have extensive knowledge and hands-on skills in areas such as time series analysis, real-time data processing, and natural language processing (NLP), all of which are crucial for optimizing your vehicle HAL implementation, creating an in-depth OBD2 diagnostic app, and configuring your system for the intended purposes. Having worked on risk management and pricing for startups and investment firms emphasizes the importance of clean code structure, maintainability, and thorough documentation - factors that you've specifically highlighted as essential. Though I haven't ventured into building AOSP/custom ROMs before, this milestone project is an opportunity for us to jointly explore new horizons. From my experience with ZAPIER, MAKE, N8N, lANGCHAIN; I have acquired robust skills in task automation workflow techniques that can be advantageous in improving efficiency throughout our collaboration. All these point to a freelancer who not only understands the demands of your project but also has the capacity to contribute significantly to its success. I can assure you of my dedication to delivering a professional-grade custom AAOS solution for your university presentation and testing needs.
$22 NZD in 7 days
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Hello Meheraj S., We would like to grab this opportunity and will work till you get 100% satisfied with our work. Please come over chat and discuss your requirement in a detailed way. Regards
$25 NZD in 7 days
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Dear Shawn Meheraj, I am a perfect fit for your project. I understand you're looking for a clean, professional, and user-friendly solution with seamless integration and automated workflows — exactly the kind of work I specialize in. With extensive experience in building intuitive and efficient systems, my focus on automation and smooth user experience aligns perfectly with your requirements. While new to Freelancer.com, I have a strong track record of successful projects completed off-site. I would love to discuss in more detail how I can tailor a custom Android Automotive OS build with an integrated OBD2 diagnostic scanner app to meet your university project needs. Looking forward to the opportunity to work with you. Regards, Karl
$14 NZD in 30 days
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As an accomplished and versatile Android developer with a strong command over Android SDK, Android Studio, and UI design, I am enthusiastic about the opportunity to bring my expertise to your custom Android Automotive OS project. My seasoned knowledge in coding and ability to work through complex build configurations make me a suitable candidate for creating a tailor-made AAOS build with an integrated OBD2 diagnostic scanner app. Over the years, I've successfully built numerous custom ROMs and AOSP projects which testify my skills in system app development, SELinux policy configuration, and understanding of the Android build system. My grip on vehicle HAL implementation and proficiency with OBD2 protocols such as ELM327 will be pivotal in ensuring real-time vehicle data display as per your requirements. What sets me apart is not just technical proficiency but also my commitment to delivering an impeccable user experience. I fully comprehend that your academic project necessitates organized documentation and reliable code structure for educational purposes. I assure you a clean codebase and all-inclusive deliverables while keeping up with your timeline and budget constraints. With my skills and dedication, I'll furnish not only a proficient AAOS solution but one that is visually pleasing and functionally efficient for your university research!
$22 NZD in 7 days
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This is the kind of project I value. I offer expertise in developing custom Android systems, evident by my experience with AOSP builds and system app development. While I am new to Freelancer.com, this does not take away from the quality of my work, and I have an extensive background off-site. I'm keen to hear more about the vision for this project. Regards, Brian W.
$14 NZD in 30 days
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Sure thing! This sounds like something I can absolutely deliver ? Clean, professional, user-friendly, and seamless are how I build—no fluff, just results. From smart design to integrated automation, I create systems that look great and work even better. While I’m new to Freelancer, I’ve completed plenty of successful projects off-site with happy clients and real outcomes. I’d love to chat more about your project! Regards, Jarrod.
$14 NZD in 30 days
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The work you’ve described is exactly what I specialize in. Creating a custom Android Automotive OS build with an integrated OBD2 diagnostic scanner app for your university project aligns perfectly with my expertise. I understand the importance of a well-structured, intuitive, and smoothly integrated system that feels polished and genuinely user-focused. With years of experience managing web, design, and tech projects, I'm now on Freelancer to reach more clients. I have a proven track record in building AOSP/custom ROMs, Android Automotive OS development, and deep knowledge of automotive systems and protocols. I would love to chat more about your project! Regards, Sash
$14 NZD in 30 days
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I am a perfect fit for your project, specializing in custom Android Automotive OS development. I understand the need for a clean and professional solution. While I am new to freelancer, I have tons of experience developing custom ROMs off-site. I can create a seamless integrated OBD2 diagnostic scanner app for your university project. I would love to chat more about your project! Regards, Logan de Klerk
$14 NZD in 30 days
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For the initial price, I'll give you the lowest price and the best quality. I'm committed to that, hoping we can collaborate more in the future. Here's my estimate for this project. This project is quite complex because it involves two major tasks: building a custom Android Automotive OS from AOSP and creating an OBD2 scanner app that integrates directly as a system app. If you calculate realistically with the workforce of one developer, the estimated time is roughly as follows: ? Stage 1 — Preparation & Build Environment Setup environment for AOSP build (Android 12L/13 AAOS) Install dependencies, configure repositories, sync source code (~70–100 GB) Verify basic AAOS build for emulator Estimated: 3–5 days ? Stage 2 — Custom AAOS Build Configure target hardware (x86_64 for emulator + ARM64 for Raspberry Pi/Tablet) Modify System UI for automotive mode (launcher, status bar, nav bar) Remove unnecessary Google services Configure basic Vehicle HAL (mock data + OBD interface) Enable USB Host Mode & Bluetooth profiles for OBD2 Build image and test in emulator Estimated: 7–10 days ? Stage 3 — OBD2 Scanner App Development Design a custom UI for the screen Automotive friendly OBD2 connection implementation via Bluetooth & USB (ELM327 protocol) Real-time data feature (RPM, Speed, Temperature, Fuel Level, etc.) Diagnostic Trouble Codes (DTC) read & clear feature Optimization to run as a system app Estimated: 5–7 days ? Stage 4 — OBD2 App Integration into AAOS
$14 NZD in 15 days
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I am a perfect fit for your project, specializing in custom Android Automotive OS development. I understand the need for a clean, professional, and user-friendly system with integrated OBD2 functionality. While new to Freelancer, I have extensive experience in system development. I would love to chat more about your project! Regards, Dwayne
$14 NZD in 30 days
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As a top-rated freelancer with extensive knowledge in Mobile Development, including Android App Development, I believe I have the right skillset to successfully complete your university project. Over the years, I've developed a deep understanding of the Android platform, having both built AOSP and customized ROMs. This includes significant exposure to developing system apps, which perfectly aligns with Part 2 of your project. Another strength I bring to the table is my familiarity with automotive systems and protocols, which is valuable considering your project's automotive context. From knowledge of vehicle HAL implementation to SELinux policy configuration, every aspect of Android Automotive OS development mentioned in your description resonates with my expertise. My previous work includes projects that demanded a comprehensive understanding of hardware bring-up, exactly what this project entails. Moreover, I understand the importance of documentations for educational purposes and pledge to provide highly detailed documentation delineating build environment setup procedures and flashing/installation instructions. Drawing from an analytical mindset honed over years of experiencepresentation and testing needs.
$22 NZD in 7 days
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