Mobile Engineer (Android) — Scanning & Video Upload Reliability

@s9iper1

Hi, I'll fix the foot scanning bug, improve upload reliability with timeouts and retries, and enhance in-app guidance for smoother user experience. Let's get scans working flawlessly!

@poojatdsl

Hello-Sure, I can take ownership of fixing the Android foot-scanning and gait video upload issues, focusing on scan stability, reliable uploads, and clearer in-app guidance so users can successfully complete scans end to end. This will be a targeted stabilization effort correcting logic and edge cases rather than introducing new features. My Approach • Treat this as a reliability and UX correctness problem, not just a bug patch • Fix scan start conditions so capture only begins when the foot is properly positioned • Make upload flows deterministic with retries, timeouts, and clear failure states • Improve user guidance so expectations are obvious before and during scanning • Add defensive handling for interrupted or partial recordings • Keep changes scoped, testable, and safe for production release My Quick Question 1. Android version range and devices most affected? 2. Is upload handled via direct API, background worker, or third-party SDK? 3. Are scans blocked server-side if uploads fail, or silently dropped today? 4. Any analytics/logs available to trace failure points? Please contact me if you would like to schedule an interview or have any questions about my skills or experience. Thanks & Regards Pooja

@shakeebsun

Hi, I’m an experienced Android engineer and can fix both issues cleanly. I’ll correct the scan start and stability logic so scanning begins only when the foot is properly positioned, and harden the video upload flow with proper file finalization, retries, and timeout handling. I’ll also add clear in-app guidance and error states so users can reliably complete scans and uploads without confusion.

@DigitalNightOwl8

Hey Mate , Good morning! I am skilled mobile programmer with skills including Android Studio, Android, Mobile App Testing, Mobile Development, API Development, Debugging, Android App Development, Android SDK and Mobile App Development. Please send a message to discuss more about this project. Have a great time

@anirudhat

Your foot scanning and video upload issues stem from two distinct but solvable problems: premature scan triggering due to insufficient foot-position validation, and silent upload failures from inadequate error handling. I'll implement robust position-detection logic using frame-by-frame stability checks before initiating scans, ensuring the foot is fully within the outline for a configurable threshold duration. For uploads, I'll add exponential backoff retry logic, proper file finalization verification, timeout handling, and clear user-facing error states so users know exactly what's happening. With extensive Android SDK experience and debugging complex camera/upload workflows, I can start immediately and provide detailed progress updates throughout.

@yuliussmayoru

Hello! This sounds like two classic Android issues: the scan trigger isn’t gated by stable detection, and the video “records” but the file isn’t finalized or the upload pipeline isn’t retry-safe—so I’ll add proper readiness checks + a resilient upload queue. How I’d fix it: • Scan start logic: require the foot to be fully inside the outline AND stable for N frames/time (confidence threshold + hold timer), then start scanning. Add a simple “Hold still…” indicator so users know what’s happening. • Stability/UX: tune the outline tolerance, add haptics/visual confirmation when “ready”, and prevent early starts from jitter. • Video reliability: ensure the recorder closes/finalizes the file before upload, verify file size/duration, and handle app background/rotation safely. • Upload pipeline: move uploads to WorkManager with backoff retries, resumable uploads if supported, network constraints (Wi-Fi optional), and clear timeout handling. • Error handling: actionable messages (permission, storage, network, server), retry button, and a small debug log you can export. I can start by reproducing with logs (device + OS versions), then ship a patch with tests around the gating logic and upload worker. Warm regards, Yulius Mayoru

@habiba8730

Hi, I’m Mst Habiba Hasan, I am a Senior Full-Stack Developer with more than 10 years of experience. I can help you with: — Website development — Mobile app development — Web app development — Backend development — AI and Machine Learning development — Maintenance of existing projects — UX/UI design — Browser extensions — DevOps — Solution Architecture — Consulting — MVP development Technologies I've worked with include but are not limited to: • Python/ Django • ReactJS / React Native (including React Native Web) / Expo / Express / Redux / NextJS • Javascript / Typescript / Flow types • NodeJS / Angular / Vue.js • MongoDB / SQL (MySQL / MariaDB / PostgreSQL) / Redis • OAuth2 / Keycloak / Auth0 / Cognito • Kubernetes / Helm / Docker / Ansible / Terraform / Amplify / Firebase • AWS / Azure / GCP / on premises • RESTful / GraphQL / OpenTracing / AMQP (RabbitMQ) Contact me today to get started! I’m excited to collaborate and bring your vision to life. Best regards, Mst Habiba Hasan

@novatech2210

Hi Raj, Just wrapped up a similar Android app enhancement for a client – improved stability and reliability in image/video capture and upload features. Exactly the kind of performance and user experience boost you're after. We’re the perfect fit for this project. I specialize in building robust, high-performance Android apps using Java/Kotlin, improving scan start/stability logic, and enhancing upload reliability with retries and timeouts. My expertise also includes streamlining app navigation and adding clear in-app guidance and error handling. Multiple 5-star reviews on complex Android projects, including app stability and performance enhancements. Happy to jump on a quick call to discuss your app's setup. Worst case, you get a free consultation and some solid ideas. Chris | Lead Developer | Novatech

@anilptk

Hello! I am a skilled Android engineer with expertise in bug fixing and app optimization. I am excited about the opportunity to work on your project, focusing on improving the foot scanning functionality and gait video upload process. My experience in enhancing app logic, reliability, and user guidance will ensure a seamless user experience. I am confident that I can provide effective solutions to address these issues and deliver a high-quality outcome for your app. Regards, anilptk

@iamthepakSharma

I’ve reviewed your requirements and this is my understanding: you need an Android engineer to fix critical scanning and upload issues—specifically, preventing foot scanning from starting before proper positioning and stabilisation, ensuring gait videos reliably upload after recording, and improving overall user guidance and error handling so scans can be completed successfully. I have strong experience debugging Android camera/video workflows, sensor-driven state logic, and reliable media uploads (timeouts, retries, background handling, file finalisation). I’ll focus on correcting scan start and stability checks, hardening the upload pipeline to prevent silent failures, and adding clear in-app prompts and actionable error messages so users know exactly what to do and what went wrong if something fails. I’m detail-oriented, comfortable working in existing Android codebases, and ready to start immediately. Best regards, Deepak

@vudinhgiang

Hi I can help fix the Android scanning issues by correcting the scan start and stability logic so scanning only begins when the foot is correctly positioned. I will also improve the upload process by handling timeouts, retries, and proper file finalization to ensure gait videos upload successfully. In addition, I’ll add clearer in-app guidance and better error handling so users understand what to do and can complete scans without problems. I have experience debugging Android camera workflows, background uploads, and user-flow reliability, and I focus on making apps stable and easy to use. Giang V

@sheilaf17

I can fix the scan‑start and upload issues in your Android app. The work will focus on tightening the foot‑position/stability gating logic so scanning only begins when alignment is correct, hardening the video upload pipeline with proper file finalization, timeouts, retries, and failure recovery, and adding clear in‑app guidance and error states so users can reliably complete scans end‑to‑end. I’ll work directly in the existing Android codebase, keep changes scoped, and validate behavior on real devices to ensure scans start at the right moment and uploads complete consistently. Sheila

@benjamint075

Hello, As an experienced mobile app developer with a strong focus on Android, I am confident in my ability to solve the issues you're facing with foot scanning logic and video uploads. Having worked extensively with Kotlin and being well-versed in various other technologies like Swift, React Native, FlutterFlow, Ionic, and TypeScript, I have the versatility needed to navigate through your project needs efficiently. The fusion of clean UI design and reliable mobile architecture is at the core of my app development philosophy. In line with your requirements of improving upload reliability and adding clearer in-app guidance, I have a meticulous approach that guarantees robustness and clearer instructions for users throughout their app experience. Moreover, my problem-solving nature blended with strong debugging skills ensures that no stone is left unturned while resolving bugs. As for app uploads and maintenance, my CI/CD expertise will ensure smooth deployment while keeping your application up-to-date. Let's collaborate to enhance your app's performance so that users can seamlessly enjoy its full features. I'm excited about the potential opportunity to work together on this project Thanks!

@saliktechpro

Hey , I just finished reading the job description and I see you are looking for someone experienced in Mobile App Testing, Mobile App Development, API Development, Android Studio, Android SDK, Android App Development, Mobile Development, Android and Debugging. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Salik.

@BlocKeyFi

Hi Rajko, I understand that you are seeking an Android engineer to address issues related to foot scanning and video upload reliability in your mobile app. I am confident in my ability to tackle these challenges effectively. My technical strategy involves a thorough analysis of the current scanning and video upload processes to identify the root cause of the issues. By implementing robust logic for scan initiation and stability, enhancing upload reliability through optimized timeouts and retries, and integrating clearer in-app guidance and error handling, I aim to ensure a seamless user experience. You can expect to receive a refined scanning process, improved video upload functionality, and enhanced user guidance within the app. These deliverables will enhance the overall reliability and usability of the scanning and uploading features. I'll send over my portfolio via direct message. Feel free to reach out there. My background in Android development ensures reliable results, professional standards, and seamless execution. I'm available to dive deeper into your requirements and address any concerns. Best regards, Taneem

@muhammadasadh7

Hello there, I am a skilled Android engineer with extensive experience in troubleshooting and resolving bugs. I am excited about the opportunity to work on your project, focusing on enhancing the foot scanning functionality by improving the scan start/stability logic, enhancing upload reliability, and providing clearer user guidance and error handling. I am confident that my expertise and attention to detail make me the ideal candidate for this task. Regards, muhammadasadh7

@charlesw397

Hello, As an accomplished Android engineer, I am equipped with a wealth of experience and skills that make me an ideal fit for your scanning and video upload project. Understanding the gravity of the issues at hand, I prioritize identifying and fixing crucial bugs efficiently. In regard to the problem of foot scanning commencing prematurely, I have proven expertise in improving the initiation logic for such processes. A major characteristic of a reliable app is seamless upload functionality. In this regard, I will ensure to address the issues plaguing your gait videos' upload stability — be it timeout errors, retries, or file finalization hiccups. Moreover, my extensive comprehension of the Android platform comes with substantial benefits; I can offer elaborate in-app guidance and robust error handling for a more user-friendly experience. In conclusion, my dedication to developing comprehensive solutions along with my Android proficiency makes me an asset to projects like yours. By choosing me, you are not only choosing a competent freelancer but also a partner who invests his vast knowledge and expertise into creating optimal user experiences. Let's create an app that scans perfectly and uploads reliably! Thanks!

@makotoe4

Hello, With me, Makoto, on board, your Android app reliability and user experience challenges will be no more than a lingering memory. My cross-sectional skill set in AI, automation, and mobile development places me at the intersection of fixing bugs like the scan issue you mentioned, ensuring stable video uploads via secured backend system structures; and offering in-app guidance and error handling to ensure successful app interactions for end-users. My journey as an AI Full-Stack Web & Mobile Automation Developer has granted me seasoned insights into system design and developing scalable platforms that are performance-centric. This valuable experience is what prompts my interest in your project - designing and engineering autonomous systems that run reliably, thereby providing a host of business efficiencies while delivering measurable impacts to real-world scenarios matches up with my aspirations. I'd love for us to embark on this project because I understand that it centers on clarity, better logic for scans, reliability in uploads, and improved in-app guidance. These challenges will only accentuate my growth as a professional. My track record speaks for itself – blending intelligence with frontend/backend design that prioritizes UX while optimizing process automation. Let's amalgamate your vision and my expertise to create an app that runs seamlessly from scanning to uploading whilst providing clear insights into possible issues along the way. Thanks!

@georgew215

Dear Client. ⭐ I can START this project right away and FINISH it as fast as possible! ⭐ I specialize in fixing high-impact Android bugs that block real users from completing critical flows. Scan stability, video handling, and upload reliability are exactly the kind of issues I resolve end-to-end. What I’ll do for your app ✅ Correct scan start logic so capture only begins when the foot is fully aligned and stable ✅ Add debounce / stability checks to prevent accidental early scans ✅ Fix video upload failures (timeouts, retries, resumable uploads, proper file closing) ✅ Improve error handling with clear, user-friendly messages ✅ Add lightweight in-app guidance so users know exactly when they’re ready to scan ⚙️ How I work I debug systematically, validate edge cases, and ship fixes that hold up in real-world conditions—not just ideal ones. ? If you’d like, share your current scan flow or logs and I’ll outline the exact fix approach before we start. ⭐ Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. ⭐ Thanks for your reading