GrapheneOS Build for Pixel 9-Series

@irsolutions

With over 10 years of experience in web and mobile development, specializing in blockchain and AI/ML projects, I understand the importance of creating a clean and stable GrapheneOS build for your Google Pixel 9-series devices. Your goal of maintaining GrapheneOS’s security features while allowing for UI customization is crucial, and I am confident in delivering the solution you need. I have a proven track record in developing secure and scalable solutions, including projects in the blockchain and FinTech domains. My expertise aligns perfectly with the requirements of this project, and I am ready to sync the latest AOSP/GrapheneOS source for each handset, integrate lightweight UI-theming hooks, and provide comprehensive install instructions for your convenience. If you are looking for a dedicated and experienced developer who can meet your requirements within the specified budget and timeline, I am here to help. Let's collaborate to bring your vision to life.

@eclairios

Hello, Your need for a clean, stable GrapheneOS port for Pixel 9-series devices that carefully balances security with interface customization aligns perfectly with my skills. I specialize in integrating UI enhancements like themes and accent colors without compromising GrapheneOS's robust privacy hardening or verified boot. 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

@mikelilei82

Hi there, I'm Lei, a seasoned software developer with over 18 years of experience. I have carefully reviewed your project requirements for creating a clean and stable port of GrapheneOS for the Pixel 9-Series devices. To accomplish this project, I will sync the latest AOSP/GrapheneOS source for each handset, patch, build, and sign images for the three models, integrate lightweight UI-theming hooks, and ensure the preservation of GrapheneOS security features. My expertise in mobile development, particularly in Flutter, combined with backend development experience, allows me to deliver end-to-end solutions with seamless performance. You can view my portfolio links https://www.freelancer.com/u/mikelilei82 to see my past projects. If you are looking for a top-rated freelancer with a proven track record in mobile development, I am confident in my ability to deliver high-quality results for your project. Thanks, Lei

@diektech

Hi, this is Elias from Miami. I’ve reviewed your description and I understand you’re looking for a clean, stable GrapheneOS port for Pixel 9-series devices (9a, 9, 10) that keeps all core security guarantees intact while allowing lightweight, OTA-safe UI customization (themes, accents, QS tweaks) — without adding bloat or weakening privacy hardening. I’ve worked with AOSP and security-focused forks where the balance between customization and verified boot really matters. The scope you outlined—device-matched source sync, signed images, unlock-friendly boot flow, OM/Monet-based theming that survives OTAs, and reproducible builds—is very reasonable when done carefully. Preserving green verified boot, SELinux cleanliness, and GrapheneOS sandboxing while avoiding GMS is absolutely doable with the right patch boundaries. A few specific questions to align early: Q1: Are you targeting official GrapheneOS release branches only, or are you open to tracking upstream AOSP for parts of the UI theming layer? Q2: For theming, do you want strictly Settings-exposed options, or is a minimal SystemUI extension acceptable if it remains update-safe? Q3: Do you already have Pixel 9-series factory images/vendor blobs archived, or should that be part of the initial setup? Happy to collaborate and move quickly if timelines are tight. Regards, Elias

@istackgroup

As an experienced Full Stack Software Developer, with a background in both web and desktop application development, I believe I bring a unique set of skills to the table that perfectly align with your needs for this project. Throughout my 12+ years in the field, I've demonstrated consistent flexibility while working with different technologies, frameworks, and tools. I am confident that my proficiency in JavaScript and Mobile App Development will greatly benefit this project. Additionally, although GrapheneOS might not be exactly what you've seen on my previous portfolio, my ability to quickly learn and adapt to new systems has always been one of my strongest attributes. My experience in building and customizing stable solutions that not only function seamlessly but also have a visually appealing interface will be advantageous in meeting your specific requirements. My knowledge of Android security features coupled with your desire for privacy hardening ensures a project outcome that is at once resilient and secure. Last but not least, my commitment to crystal-clear communication and client goals pairs well with your need for precise install instructions and reproducible ROM build guidelines. Moreover, my record of consistently delivering high-quality work within agreed timeframes speaks to my reliability as a developer. So let's come together to unlock the full potential of your devices!

@SahseeTechnology

Bid Proposal — GrapheneOS Custom Build for Pixel 9-Series I can deliver clean, secure GrapheneOS builds for the Pixel 9a, 9, and 10 while preserving upstream security and adding lightweight theming hooks. My approach is to maintain full alignment with GrapheneOS' hardening philosophy—verified boot, SELinux enforcing, sandboxing—while extending UI customization through OMS overlays and accent palettes that survive OTAs without introducing bloat. Project Approach • Sync the corresponding AOSP/GrapheneOS trees for each device and verify compatibility with the latest factory images. • Patch theming via Overlay Manager & Monet tweaks without modifying sensitive security layers. • Build and sign flashable images (boot, system, vbmeta, vendor, dtbo) and supply flashing scripts similar to factory releases. • Validate security: verified boot intact, SELinux enforcing, hardware-backed keystore functional, and no deviations from hardened services. • Confirm major subsystems: LTE/5G, camera, Wi-Fi, BT, NFC, sensors, and battery performance. Deliverables Flash-ready ROMs for 9a, 9, and 10 Patch sets / manifests for reproducible builds Markdown guide for setup, compilation, and OTA-safe theming I can begin immediately and estimate a reasonable turnaround once device-specific sources are confirmed. Looking forward to collaborating on a secure yet customizable Pixel experience.

@markupdudes

Hi, I’m excited about your project to build a clean, stable GrapheneOS port for Pixel 9-series devices. With extensive experience compiling AOSP-based ROMs and customizing GrapheneOS for new Pixel devices, I understand the delicate balance needed to maintain strong security features while enabling flexible UI customisation. I will sync the latest AOSP/GrapheneOS sources aligned with the Pixel 9, 9a, and 10 factory images, patch and compile secure, bootloader-unlock friendly images, and build lightweight theming hooks integrated seamlessly to survive OTA updates. Your requirements for preserving verified boot, sandboxing, and privacy hardening will be my top priority, avoiding any Google Play services. Clear, reproducible build and flashing instructions will be provided in Markdown for your ease. I propose to deliver within 14 days to ensure thorough testing across devices to meet your acceptance criteria. Could you share any specific theming preferences or existing overlays you want incorporated into the UI customization? Best regards,