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I’m building a mobile experience that lets a user pick a picture from their gallery and instantly discover who’s in it and how they feel. Think of Sherlock-style intelligence focused on faces and emotions, but built natively for Android first, with a clean, modern interface that will later scale to iOS. Here is the flow I need implemented end-to-end. A user opens the app, chooses a photo stored on the device, the image is uploaded securely to the cloud, an AI model analyses faces, detects their emotions, and returns the findings in seconds. Results should appear in an elegant card-based UI that feels at home on recent Material guidelines. All design work, backend APIs, AI model integration, security (encryption in transit and at rest), and Play-Store-ready build are part of the scope. I am open to Google ML Kit, AWS Rekognition, Azure Face API, or a custom TensorFlow Lite model—choose whichever gives the fastest, most reliable response while keeping running costs reasonable. Key deliverables • Interactive Figma mock-ups for every screen and state • Complete Android Studio project (Kotlin preferred) with modular, well-documented code • Cloud backend with authentication, image storage, and AI inference pipeline • Unit/UI tests plus a short setup guide so any developer can build from source • Signed, release-ready APK and Play Console assets Acceptance criteria • Gallery-only upload reliably supports current Android photo pickers • Average analysis turnaround <3 s on 4G/LTE • Correct face detection on at least 90 % of test photos and basic emotion labelling (happy, sad, neutral, angry, surprised) • No photo leaves the encrypted store or logs unmasked personal data If this matches your expertise in mobile AI applications, let’s discuss the best stack and timeline to get the first Android version shipped quickly and cleanly.
Project ID: 40444088
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84 freelancers are bidding on average $35 USD/hour for this job

I understand the importance of creating a seamless mobile experience for users, especially when it comes to implementing cutting-edge AI technology. Your project goal of developing an Android AI Photo Detective app that can analyze faces and emotions in uploaded images is truly innovative. My background in high-complexity systems, such as scaling for over 1 million users and implementing high-security measures in FinTech projects, directly applies to the challenges your project presents. As a strategic insight, I would recommend leveraging Google ML Kit for its efficiency and reliability in facial recognition tasks. In a past project, I successfully built and scaled a similar app serving a large user base, demonstrating my ability to handle the complexity of AI integration on mobile platforms. I am excited about the opportunity to work on this project and deliver a top-notch solution to meet your requirements. Let's connect to discuss further details and align on the best approach and timeline for bringing your Android AI Photo Detective app to life.
$40 USD in 15 days
8.6
8.6

مرحباً، لديّ خبرة تزيد عن 11 عاماً في تطوير تطبيقات أندرويد، ودمج تقنيات الذكاء الاصطناعي، وحلول الهواتف المحمولة الآمنة القائمة على الحوسبة السحابية. فكرة تطبيقكم "مُكتشف الصور بالذكاء الاصطناعي" مثيرة للاهتمام للغاية، ويمكنني بناء نموذج أولي متكامل (MVP) لنظام أندرويد، بدءاً من تصميم واجهة المستخدم وتجربة المستخدم، وصولاً إلى استنتاج الذكاء الاصطناعي ونشره على متجر جوجل بلاي. أوصي باستخدام تطبيق أندرويد مبني على لغة كوتلن، مع واجهة خلفية من Firebase/AWS، وخدمات الذكاء الاصطناعي مثل Google ML Kit أو AWS Rekognition، وذلك لاكتشاف الوجوه والمشاعر بسرعة وموثوقية مع تقليل تكاليف التشغيل. أستطيع تقديم ما يلي: • واجهة مستخدم عصرية بتصميم Material Design مع نماذج Figma • عملية تحميل صور آمنة من المعرض • كشف سريع للوجوه والتعبيرات باستخدام الذكاء الاصطناعي • معالجة سريعة للبيانات السحابية (أقل من 3 ثوانٍ) • تخزين مشفر وواجهات برمجة تطبيقات آمنة • شاشات نتائج على شكل بطاقات • مشروع Android Studio معياري ونظيف • اختبار، توثيق، ملف APK موقّع، وأصول Play Console لديّ أيضًا خبرة في: • تكامل TensorFlow Lite • التعرف على الوجوه وتحليل المشاعر • تطبيقات جوال تعمل بالذكاء الاصطناعي في الوقت الفعلي • مصادقة Firebase وتخزين سحابي • بنية قابلة للتوسع لتوسيع نطاق iOS مستقبلًا يمكنني البدء فورًا وتقديم الحد الأدنى من المنتج القابل للتطبيق (MVP) على مراحل منظمة، مع كود نظيف وسهل الصيانة وجاهز للإنتاج. شكرًا
$25 USD in 40 days
8.4
8.4

⭐⭐⭐⭐⭐ • Proposal for Android AI Photo Detective App • We understand your vision: native Android app for gallery photo pick, secure cloud upload, instant AI face/emotion detection (happy, sad, neutral, angry, surprised), and elegant Material Design card UI. • Recommended stack: Kotlin Android with Jetpack Compose, AWS S3 for encrypted storage, AWS Rekognition for fast cloud AI inference (<3s on 4G, 90%+ accuracy, low cost). • We deliver: Interactive Figma mockups for all screens/states, complete modular documented Android Studio project, secure backend with auth/encryption, unit/UI tests, setup guide, signed APK, and Play Console assets. • CnELIndia team steps for success: 1. Kickoff call Week 1 to lock timeline/stack. 2. Figma prototypes delivered Week 2 for approval. 3. Agile dev Weeks 3-6 with bi-weekly demos, AI integration, security audit. 4. QA/testing Week 7 to hit all acceptance criteria. 5. Final signed build, guide, and launch support Week 8. • Our Android/ML/cloud experts guarantee privacy compliance and quick clean launch. Ready to start.
$38 USD in 40 days
7.9
7.9

Hi there, Reviewed your project — an Android app that identifies people in photos using ML. That's a solid concept and definitely doable. I've built mobile apps with cloud-based image recognition before, so the tech stack is familiar. A couple quick questions: Are you using a specific ML model (like Google Vision API), and do you need the backend built too, or just the Android frontend? I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Thanks, Hasan
$200 USD in 7 days
7.4
7.4

Hi, this Android AI photo detective project presents an interesting challenge in balancing real-time AI inference with secure, scalable backend services. The main engineering risk lies in orchestrating fast, reliable AI emotion and face detection inference while maintaining strict encryption standards. I usually structure such systems by separating the ingestion, AI inference, and response layers to optimize latency and scalability. I've built several AI-driven cloud backends that handle sensitive data securely and deliver low-latency responses. My experience on the AI-Driven Marketing Suite Development -- 2 project involved integrating AI models with cloud infrastructure and designing modular, scalable systems, which parallels the requirements here. I recommend a design that encrypts images at rest and in transit with minimal overhead, combined with asynchronous processing to maintain UI responsiveness. Systems I design are built for long-term production use with clear documentation and testing to facilitate maintenance and future scaling. I can start by outlining the retrieval and inference pipeline and sketching the backend ingestion architecture for your review. Thanks, Hercules
$50 USD in 40 days
6.9
6.9

I can build a secure AI-powered Android application that analyzes faces and emotions from gallery images in seconds using a scalable cloud-based architecture, modern Material UI, and optimized AI inference for fast and accurate results. I recommend Kotlin + Android Jetpack for the mobile app, combined with AWS Rekognition or Azure Face API for reliable emotion detection and low-latency processing. The system will securely upload images, process them through encrypted AI pipelines, and display elegant card-based results with detected faces and emotion insights. The project will include: ✔ Interactive Figma UI/UX prototypes ✔ Native Android app with clean modular architecture ✔ Secure cloud backend & authentication ✔ AI face + emotion detection integration ✔ Encrypted storage & secure API communication ✔ Unit/UI testing & documentation ✔ Release-ready APK & Play Store assets I will optimize the app for fast processing, responsive UI, and scalable architecture so the future iOS version can be developed smoothly with the same backend infrastructure. Ready to discuss the best AI stack, cost optimization strategy, and development timeline to launch the first Android version quickly and professionally.
$26 USD in 40 days
7.2
7.2

Hello, With 4 years of experience in Mobile App Development and Backend Development, I am well-equipped to handle your project. I understand the requirements for building a mobile experience that allows users to identify individuals in photos and analyze their emotions instantly. I am proficient in Adobe Flash, Graphic Design, Mobile App Development, Android, and Machine Learning (ML), among other skills mentioned in the job description. I have carefully reviewed your project details and am confident in delivering a professional solution. I am keen to discuss the project further and explore the best approach to achieve your goals. Please feel free to connect in chat for a detailed conversation. Best regards, Taimoor from Pixels Soft Please connect in chat for further discussion.
$38 USD in 40 days
6.1
6.1

Hello There!!! ★★★★ ( AI-Powered Photo Face & Emotion Detection App ) ★★★★ Project understanding: I understand you need an Android app that lets users pick photos from their gallery, detects faces, analyses emotions, and displays results in a clean, modern UI, with secure cloud processing and fast performance. Services mentioned here based on project details ⚜ Android Studio development with Kotlin ⚜ Cloud backend setup with secure image storage ⚜ AI model integration for face & emotion detection ⚜ Interactive Figma mock-ups for UI/UX ⚜ Play-Store-ready build with signed APK ⚜ Unit/UI testing & documentation ⚜ Optimization for speed & reliability I have experience building mobile AI apps with ML Kit and TensorFlow Lite, designing smooth UI, and securing user data. I plan to implement modular code, fast cloud inference, and elegant card-based results. Let’s discuss the best stack and timeline to launch this Android app quickly. Warm Regards, Farhin B.
$25 USD in 40 days
6.7
6.7

Hello! As per your project post, you’re looking to build an Android AI powered photo analysis application that allows users to upload images and instantly detect faces and emotional expressions through intelligent AI processing. The goal is to create a fast, secure, and modern mobile experience with elegant Material Design based UI, scalable cloud infrastructure, and reliable AI driven emotion recognition that can later expand to iOS. My focus will be on delivering a complete AI photo analysis solution, featuring: Android native or Flutter based mobile app development, secure gallery image upload workflows, AI powered face and emotion detection integration, cloud based image processing APIs, elegant card based Material UI, encrypted data transfer and secure storage, optimized response performance, scalable backend infrastructure, Play Store ready deployment, and maintainable architecture for future iOS expansion. I specialize in building AI powered mobile applications using Flutter, Kotlin, Firebase, TensorFlow Lite, AWS Rekognition, Google ML Kit, and scalable cloud backend systems with expertise in computer vision, emotion detection, secure API integrations, mobile UI UX, and high performance application architecture. usability. Let’s connect to review the preferred AI stack, image processing workflow, privacy requirements, and future expansion plans so we can finalize the technical architecture and development roadmap. Best regards, Nikita Gupta.
$25 USD in 40 days
5.7
5.7

Hi there, I’m excited about building a Sherlock-style Android AI photo detective and I’m confident I can deliver a fast, elegant native experience. I will implement a secure end-to-end flow: pick from gallery, upload with encryption, run edge-friendly AI inference, and return results in seconds. I have extensive experience with mobile ML apps and similar face/emotion pipelines using Android Kotlin, ML Kit, and cloud-backed inference. I’ll design modular, well-documented code, create interactive Figma mocks, and ensure Play Console readiness with robust tests and a clear setup guide. Next step: I propose a 1-2 week plan to deliver an MVP Android version with core features, security, and testing in place. Best regards,
$25 USD in 26 days
5.8
5.8

Hello, I am very interested in your project to create an Android app that analyzes faces and emotions from user photos. I have experience delivering mobile apps with AI integration, secure cloud storage, and fast, responsive interfaces. I focus on clear, modular code, user-friendly UI, and reliable performance under real-world conditions. Could we schedule a brief discussion to review your goals and timeline? I can also share examples of similar AI-driven mobile projects I have successfully completed. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$38 USD in 40 days
5.5
5.5

Hello, I am Vishal Maharaj, with 20 years of experience in Android, Backend Development, User Interface / IA, Kotlin, Mobile App Development, and Graphic Design. I have carefully reviewed your project requirements for building an Android AI Photo Detective app. To implement the project, I propose utilizing a combination of Google ML Kit for face and emotion detection, a secure cloud backend for image processing, and a clean, modern UI following Material guidelines. I will provide interactive Figma mock-ups, a well-documented Kotlin Android Studio project, and ensure fast analysis turnaround times, accurate face detection, and secure data handling. I am eager to discuss the project further and collaborate on delivering a high-quality solution. Please initiate a chat to explore the best approach and timeline for this exciting project. Cheers, Vishal Maharaj
$45 USD in 40 days
5.0
5.0

✋ Hi There!!! ✋ The Goal of the project:- TO BUILD AN ANDROID APP THAT DETECTS FACES AND EMOTIONS FROM GALLERY PHOTOS USING AI WITH A SECURE, MODULAR, AND MATERIAL-DESIGN INTERFACE. I have carefully read and understood your requirements for image selection, cloud upload, AI-based face and emotion detection, card-based results UI, and Play-Store-ready deployment. I am the best fit for this project because I deliver end-to-end mobile AI applications with secure, well-documented, and efficient code. I will provide UI design, database management, testing, full source code delivery, and essential backend/AI integration. Your requirements of secure image upload, fast AI inference, and modular Android Studio project will be fully met. I have 9+ years experience as a full stack developer and have built similar Android AI apps using ML Kit, AWS Rekognition, and TensorFlow Lite. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$25 USD in 40 days
5.0
5.0

Hi, I am an AI mobile application developer with 8 years of rich experience with a background in Kotlin, Android development, machine learning, TensorFlow Lite, AWS Rekognition, Azure Face API, backend development, and Material UI design. For this project, the most important part is building a fast and secure AI inference pipeline because image upload speed, face detection accuracy, and privacy protection directly affect the user experience. I can develop the Android app with a clean Material-based UI, secure cloud backend, encrypted image handling, AI face/emotion analysis, and modular architecture prepared for future iOS expansion. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$38 USD in 40 days
4.8
4.8

Hello! I am a US-based senior software engineer with extensive experience in mobile app development and AI solutions. I carefully reviewed your project description about creating a mobile experience for photo detection, and I am excited about the opportunity to contribute. With around 15 years of experience in relevant technologies, I specialize in building scalable applications that are not only functional but also user-friendly. I understand the importance of achieving your project goals, and I am keen to ensure that users can seamlessly pick a picture from their gallery and instantly discover who's in it. To better understand your vision and ensure we're on the same page, could you please clarify the following questions? 1. What specific features do you envision for the user interface? 2. Are there any particular integration requirements with existing systems or databases? I have successfully developed similar projects, including a mobile app for smart photo tagging and an AI-based image recognition tool that helps users identify objects in their photos. The next steps I propose are: 1. Initial discovery phase to finalize requirements. 2. Prototyping the UI for feedback. 3. Development of the core features followed by testing. I look forward to discussing how I can bring your project to life. Thank you for considering my proposal! Best, James Zappi
$50 USD in 10 days
4.5
4.5

i’ve done very similar recently with a Kotlin + Firebase + AWS Rekognition flow where gallery uploads, face detection, and emotion scoring stayed under 2–3 seconds on mobile data. Your focus on speed plus clean UX is the right direction for this type of app. Do you want emotion results stored per user account or processed and deleted after inference? Will multiple faces in one image need separate identity/emotion cards with confidence scores? I’d use Android Photo Picker with direct encrypted upload to cloud storage because it avoids legacy storage permission issues. I’d also cache resized thumbnails locally so the UI feels instant while inference completes. First I’ll finalize the Figma flow and API architecture. Then I’ll build the Kotlin app, secure upload pipeline, and AI inference service with tests. After that I’ll optimize latency, harden security, and prepare the Play Store release build. Best, Dev S.
$50 USD in 40 days
4.6
4.6

Hello! I’ll build your Android AI Photo Detective—gallery pick, cloud upload, face/emotion analysis, and elegant card UI, all under 3 seconds. Here's how we can help: - We are a team of 62 professionals with 9+ years in Android, Kotlin, ML, and backend development - I recommend Google ML Kit for on-device face detection + AWS Rekognition or Azure Face API for fast, cost-effective emotion labeling (happy, sad, neutral, angry, surprised) - End-to-end flow: secure photo upload (encrypted in transit/at rest) → AI inference → results in modern Material cards - Deliverables include Figma mockups, Kotlin Android Studio project, cloud backend (auth + storage + API), tests, setup guide, signed APK, and Play Console assets I can hit your 90% detection accuracy and <3s response on 4G. A clean, scalable architecture ready for iOS later. Quick questions: Do you have a preference for cloud provider (AWS vs. Azure)? And should the app also detect multiple faces per photo or just the primary subject? Let’s discuss stack and timeline. Award the project and I’ll have a working prototype within days.
$38 USD in 40 days
4.3
4.3

Hi, I would love to build this as a fast, privacy first Android experience that turns any gallery photo into clear insight about who is in the image and how they feel, with a design that can later extend smoothly to iOS. I would design the full flow in Figma, then implement a Kotlin app that uses the latest Android photo picker, uploads securely to a cloud backend, runs face and emotion analysis through the most cost effective provider, and returns results in elegant material cards within a few seconds. The backend would handle auth, encrypted storage, and an inference pipeline with tests and a release ready build so future developers can ship updates confidently. Which regions and privacy rules must this app respect for storage and processing. What volume of daily analyses do you expect so we can size costs and architecture. How accurate must emotion labels be before you consider the first version a success.
$38 USD in 40 days
4.3
4.3

Hello, I can help you build the Android AI photo analysis app with a clean Material-style UI, fast face/emotion detection, and a scalable architecture ready for future iOS expansion. The app flow you described can be implemented end-to-end — from secure gallery image selection and cloud upload to AI-powered face/emotion analysis with elegant card-based result presentation. I’d recommend a Kotlin-based Android architecture combined with services like ML Kit, AWS Rekognition, or TensorFlow Lite depending on the balance you want between speed, privacy, and long-term operating cost. The project can include: modern Android UI/UX with Figma mockups secure image upload and cloud storage flow AI face detection + emotion classification fast response optimization for mobile networks authentication and encrypted data handling modular Android Studio codebase Play Store ready APK and deployment assets The main focus will be performance, clean UX, privacy handling, and reliable AI analysis while keeping the system scalable for future improvements and cross-platform support. Regards, Sushma
$25 USD in 40 days
5.0
5.0

Hi, this project matches my Android and API integration experience very well. I’ve worked with image handling, cloud APIs, secure backend integration, and modern Android UI development before. I can build the complete flow: • Gallery image picker • Secure cloud upload • AI face + emotion detection • Fast result display in a clean Material UI • Backend APIs and authentication • Release-ready Android app with documentation For the AI layer, I’d recommend AWS Rekognition or Azure Face API for fast and reliable emotion detection while keeping development time reasonable. Before starting, I’d just like to confirm: • preferred cloud platform (or I can choose) • whether login/history is needed in v1 • expected timeline and budget I can keep the architecture scalable for future iOS support as well.
$25 USD in 40 days
4.4
4.4

Beirut, Lebanon
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