Chat application in android using socket programming jobs
Project Name: Karo Chat – Voice & Chat Community Application Type: Voice + Text + Entertainment + Economic Social Networking Platform Launch Platform: Android / iOS (Flutter) Objective: An integrated platform that includes voice and text rooms, a points system, rewards, 30 mini-games, agency support, live logins, detailed gifts, self-support, and social functions. Key Features After Merger: Real Login/Sign-Up, Voice and Text Rooms, Multi-Language Support, Points and Levels System (1-100), Internal Rewards, Gifts, and Frames Shop, Agency/Community System, Points Reporting System, Admin Control Panel, Room Cup with 24-Hour Reset, Bomb Effect Linked to Support Levels, Gift Boxes Within Rooms: General Gifts, General, Luck, Fate, CP, Celebrities, My Bag, Pu...
I have an upcoming online computer-science test that concentrates on programming. The platform will present timed questions, mostly in Python with a few that may require work in R Studio. I need a reliable, fast thinker who can stay online with me throughout the session, supply accurate code or concise explanations on demand, and keep the entire process strictly confidential. Deliverables • Be signed in and ready at least 10 minutes before the test window opens (exact date and time will be confirmed once we start). • Provide correct, runnable solutions in Python and R Studio as each question appears. • Remain available until the timer ends so I can clarify anything instantly. Acceptance criteria • Every answer you send mu...
I want to build a mobile application whose main purpose is real-time voice chat. Users will be able to open the app, enter a room or profile, press the mic button and talk instantly. A slim text bar sits beneath the audio controls so they can exchange written messages while speaking; emojis and links must render correctly and arrive in order. Direct, one-to-one voice calls are also part of the core flow. From any chat screen a user taps a profile, the other side receives a ringing notification, and the conversation starts with the same low-latency quality they would expect from a standard VoIP app. Inside every conversation—group or private—people can attach images and short videos. Thumbnails should preview inline, with a tap-to-expand full screen...
I’m enrolled in an online course and want to r my technical skills further, but I learn faster with direct guidance than through videos alone. I’m looking for a tutor who can jump on short screen-share sessions, answer questions as they arise, and suggest focused exercises that match the course modules. Here’s what I need: • Quick clarification sessions (15-30 min) scheduled around my coursework deadlines • Targeted practice tasks that reinforce each new concept • Feedback on code snippets or mini-projects so I can spot and fix mistakes early • Pointers to high-quality reference materials and tools that complement the course The course itself covers core programming fundamentals and branches into basic web development, so experie...
I want an app that helps golfers record and analyse their swing on both iOS and Android phones. The core of the project is accurate, frame-by-frame swing analysis: the user opens the camera inside the app, captures a swing, and then sees clear visual feedback—slow-motion playback, key angles highlighted, and comparison with previous swings stored locally on the device. A clean, intuitive interface is important; users should reach the analysis screen in as few taps as possible and scrub through the video smoothly. I am open to whichever stack you feel delivers the best real-time performance—native Swift/Kotlin, Flutter, or React Native with the right camera and computer-vision libraries—but please outline your choice and why it suits this specific task. If y...
... * **سهولة الاستخدام:** يجب أن يكون التطبيق سهل الاستخدام وبديهيًا بحيث يتمكن التلاميذ من التنقل فيه بسهولة دون الحاجة إلى مساعدة. * **واجهة المستخدم (UI):** استخدم واجهة مستخدم بسيطة وجذابة مع ألوان زاهية وخطوط واضحة. * **التنقل:** اجعل التنقل بين الأقسام والأنشطة سهلًا وسلسًا. * **التوافق:** تأكد من أن التطبيق متوافق مع مختلف الأجهزة (الهواتف الذكية والأجهزة اللوحية) وأنظمة التشغيل (Android و iOS). * **أمثلة:** * استخدام أيقونات كبيرة وواضحة تمثل كل قسم من أقسام التطبيق. * استخدام أزرار كبيرة وسهلة الضغط عليها. * توفير تعليمات صوتية ومرئية لشرح كيفية استخدام التطبيق. **5. دمج عناصر اللعب (Gamification):** * **النقاط والمكافآت:** منح نقاط ومكافآت للتلاميذ عند إكمال الأنشطة بنجاح. * **الشارات والأوسمة:** منح شارات وأوسمة للتلاميذ عند تحقيق إنجازا...
...a rubber duck navigating water paths. The game starts in a bathtub and expands into larger, cartoonish environments. Key Features: - Third-person perspective - Simple swipe controls - Branching routes - Coin collection - Various obstacles: - Floating objects - Water currents - Fixed barriers - Moving obstacles - Drain hazards Ideal Skills and Experience: - Experience in 3D game development - Proficiency in creating cartoonish art styles - Strong understanding of obstacle design and player navigation - Ability to implement smooth swipe controls and engaging gameplay mechanics Please provide a portfolio showcasing similar projects. The game is a casual 3D infinite runner designed for mobile (iOS and Android), built around a simple...
I'm looking for an experienced CNC programmer to create NC programs for milling operations on Haas vertical and hori...an experienced CNC programmer to create NC programs for milling operations on Haas vertical and horizontal machining centers. The milling operations will be 3-axis and will primarily involve steel materials. Key requirements: - Expertise in 3-axis milling operations - Proficiency with Haas CNC machines - Experience working with steel materials - Ability to create precise and efficient NC programs Proficiency using Autodesk Fusion 360 Would prefer someone located in the Milwaukee Wisconsin area. Ideal candidates should have a background in CNC programming and machining, with a focus on 3-axis milling. Please provide samples of sim...
...execution strategies in a high-tax (STT) environment. This is NOT a basic retail trading bot. This system requires advanced system-level engineering, multi-core CPU architecture control, shared memory communication, and real-time observability dashboard. The focus of this project is minimizing latency between signal generation and order execution while maintaining regulatory compliance (Order-to-Trade Ratio constraints). The developer must understand low-level performance optimization, concurrency architecture, and Linux system behavior. Core Technical Requirements Python Version (Mandatory) The engine must use: Python 3.13 Free-Threaded build (3.13t) NOT standard Python 3.10–3.12 Reason: Standard Python uses the Global Interpreter Lock (GIL), which blocks true par...
I’m working with a few Android gaming titles and need hands-on help turning each one into a working modded APK, then getting those builds to run reliably in BlueStacks. While I haven’t locked in any specific premium unlocks or UI tweaks yet, the goal is to understand the entire packaging process so I can apply future changes myself. Once the APKs are ready, I also need BlueStacks configured to launch several instances of the same game at once. Smooth performance, hassle-free installs, and clear account separation matter most to me. What I’m expecting from you • A repeatable workflow (using Apktool, Android Studio, or any proven tools) that produces a signed, install-ready modded APK for the chosen games. • Step-by-step guid...
My workshop operates double-head CNC machines driven by both Siemens and Fanuc controls, and every part runs through Surfcam. The immediate need is clean, collision-free CNC programs that fully exploit the two heads, cover any required 3D modelling tweaks, and are ready to post from Surfcam without further editing at the machine. Surfcam projects will arrive as rough part sketches or STEP/IGES models; toolpath generation, head synchronization and final G-code are expected back. Please keep each program simulation-verified inside Surfcam so that when I load it on either controller it runs from the first part. Deliverables • Native Surfcam files with documented operations • Verified G-code for Siemens and for Fanuc (separate posts) Programs that cut accurately on both...
...server which checks the photo, the app communicates the results of the photo check to the user. The user can decide if he wants to take another photo or if he wants to continue. • In case the user continues, the “Final Processing” starts. The final processing step removes the background from the image and verifies purchase data. The app has a free and a premium option. For the premium option, the user can buy in the app credits (in app purchase). If the user has premium credits, he will receive a full resolution photo. Otherwise, he can get the photo for free at a lower resolution. • The photo is then stored in the user’s media library. The backend/server logic does not have to be created. Only one part of the backend still need...
I need a clear, well-structured linear programming model that focuses on pure optimisation—specifically a profit-maximisation scenario. All coefficients, constraints and objective functions must be laid out transparently so the logic is easy to follow and modify later. What I will hand over: • A concise description of the business context, the decision variables involved, and any hard limits or relationships that must hold. What I expect back: • A fully formulated LP model (objective function and constraints) expressed in standard mathematical notation. • A working solution file that can be run in either Excel Solver, LibreOffice Calc with Solver, Python (PuLP, Pyomo or similar) or another open-source tool—please specify your choice up fr...
I need a clear, actionable blueprint for building a sales-focused e-commerce mobile app that will launch on both iOS and Android. The document should guide my in-house team from concept to store release, showing exactly how we can weave AI into the user journey to boost conversions and lifetime value. Scope • Define the core feature set: catalogue, smart search, personalised product feeds, in-app marketing tools, cart, checkout, order tracking and an admin dashboard. • Map AI touchpoints such as image-based product recognition, dynamic pricing, recommendation engines and automated customer-service chat. • Recommend the full tech stack: mobile frameworks (e.g. Flutter, React Native or native), backend, database, AI/ML services (TensorFlow Li...
I am launching a mobile app that lets shoppers see participating store locations on a live map, check-in when they walk through the door, and instantly invite friends from their phone contacts to join them. When an invited friend shows up, the store grants that friend an on-the-spot discount while boosting the reward balance of the person who sent the invite—turning every visit into an easy referral loop. The build needs to run natively on both iOS and Android from a single codebase. Phone-number verification will be the only sign-in method, so please factor in an SMS OTP flow. For mapping and in-store positioning I want Google Maps SDK with smooth zoom, pin clustering, and real-time distance calculations. Stores will appear, the user taps “I...
My Android application is completely built and tested; the only step left is getting it live on Google Play. I have the signed AAB/APK ready and a developer account in place, but I want an expert to steer the entire publishing process so everything is done right the first time. What I need from you: • Prepare the final release bundle (if any tweaks to versioning or signing are required). • Configure the Play Console listing, set up content rating, privacy policy links, and policy declarations. • Upload the build, roll out the production release, and confirm that the app passes Google’s review. • Provide a brief, clear set of steps or screens so I can repeat the process for future updates. I am focusing solely on Android, so no...
I’m building an Android-only mobile application that will serve members of our Nubian Club. The core experience should let users create an account (email, phone, or social login), sign in securely, and then: • Browse upcoming club events, RSVP, and receive reminders through a simple event-scheduling module. • Log and review participation in regular activities—think step counts, training sessions, or volunteer hours—so members can track personal progress and see club-wide leaderboards if possible. A clean material-design interface, smooth offline handling, and a lightweight backend (Firebase, Supabase, or an equivalent that you recommend) are preferred. An admin console to add or edit events and pull activity reports will make mana...
I need my Android application installed on ten separate devices and used continuously for a full-two-week period. I’ll supply the play store link; all you have to do is sideload it, run through normal day-to-day interactions, and note anything that affects ease of use. The focus is strictly usability, so I’m interested in first-time impressions, navigation flow, clarity of labels, and any pain points that slow you down. No performance metrics or deep functional debugging is required beyond what you naturally notice while using the app. Deliverables • Proof of installation on 10 unique Android devices (model + OS version screenshots) • A concise daily log highlighting what tasks you attempted and any confusing moments or UI fric...
...users save ~$190/month and get "~20× cheaper" Claude bills. We need independent verification: Run identical workloads through (a) direct Claude API and (b) aiusage Measure actual token consumption and cost on the user's Anthropic bill in both cases Test across varied workloads: short prompts, long context, streaming, tool use, vision Document the measured savings ratio with raw data Flag any discrepancy between marketed claims and measured results 3. Security testing API key handling: verify AES-256-GCM encryption at rest, audit key lifecycle, test for leakage in logs, error messages, and network traffic Authentication and session security (OWASP Top 10) Input validation, injection attacks, XSS, CSRF PII scrubbing verification — confirm the cl...
...Development** * Development using **PHP (Laravel Framework)** * Scalable and modular architecture * User authentication system (registration, login, roles) * Product management system (CRUD operations) * Order management system with status tracking **3.3. Database Development** * Database design using **MySQL** * Optimized schema for performance and scalability * Secure data handling and storage **3.4. Payment Integration** * Integration with online payment gateway * Transaction management and verification * Order confirmation and tracking **3.5. Admin Panel** * Full-featured admin dashboard * Sales and performance reporting * User and order management --- **4. Technologies Used** The project will be developed using the following technologies: * Program...
I need a complete rideshare solution built from the ground up for both iOS and Android. The core flow is familiar—riders request, drivers accept, trips are tracked in real time—but there are a few extras that are non-negotiable: • Third-party booking: a user must be able to schedule and pay for a ride on someone else’s behalf. A common use case will be parents arranging rides for their children. • In-app texting: rider ↔ driver, plus system notifications, all stored for audit. • PayPal checkout: for now that is the only payment rail we’ll launch with, so make sure the integration is production-ready and PCI-compliant. • Centralised user store: one secure database that holds drivers, riders, and parents with clearl...
I’m ready to turn my idea for a brand-new social...fast and reliable. I’m flexible on the tech stack—whether you prefer native iOS/Android builds or a robust cross-platform framework, let’s agree on the approach that guarantees smooth performance and future scalability. Deliverables • Complete mobile app source code • Simple admin dashboard for content and user moderation • Deployment to TestFlight and/or Google Play internal track for testing • A concise hand-over document outlining environment setup, build steps, and key modules If you have a track record of shipping social apps, understand push notifications, real-time chat, and best practices for data privacy, this project should feel right at home. Let’s col...
...them in a clean, mobile-friendly interface. The app must handle Life Path Number, Destiny Number, Personal Year, the classic Pythagorean Arrows, and the Yantra grid. No elaborate user accounts are necessary—just collect the basic details (name and date of birth) in one step and run the calculations on-device so results appear instantly. Key expectations • Intuitive input screen that validates name and birth-date formats • Well-documented calculation engine covering the five items above • Results page that shows each number or pattern with a brief one-line label (readings and daily tips may come later, so keep the UI modular) • Lightweight data handling: store nothing beyond the single session unless it’s essential for the calculatio...
...from concept to code for a full-featured appointment booking application built entirely with Flutter. The app will serve three distinct roles—Admin, Service Provider, and Customer—each with tailored dashboards and permissions. Core functionality I need: • Seamless calendar integration so providers can set availability and customers can see real-time slots • Secure payment processing at checkout (Stripe or a comparable gateway) • Push and email notifications for new bookings, changes, and reminders I’ll share a detailed reference app and brand guidelines once we agree to collaborate, and I’m happy to refine the scope together before sprint planning. Your deliverable will be a production-ready Flutter project (iOS, Android, and ...
I'm looking for an experienced mobile game developer to create an engaging coin-based game for iOS and Android. Key requirements: - Coin-based gameplay mechanics - Engaging mobile user interface - Exciting visual style (2D, 3D, or pixel art) Ideal skills and experience: - Proven mobile game development experience - Strong design skills - Familiarity with coin-based gaming mechanics Please provide samples of previous work and a detailed approach to this project.
...detail-oriented virtual assistant who can file between 100 and 150 job applications every single day. All roles are remote positions in the technology sector, and you’ll work primarily through Indeed, direct company websites, Glassdoor, and WeWorkRemotely. To keep everything organised I’ll provide access to my résumé, cover letter template, and a master tracker. Each evening I expect a concise update so I can see what was submitted and spot any targets that need extra follow-up. Deliverables • Search job market platform like Glassdoor • 100–150 completed applications per day • 30 USD per week • A same-day log showing company name, job title, platform used, and application link Accuracy and consistency are essential; ...
I am building a so...entire mobile product. Your primary focus will be end-to-end app development for both iOS and Android—choosing the right stack (whether that’s React Native, Flutter, or fully native) and leading it from an MVP to a scalable, production-ready release. You’ll work shoulder-to-shoulder with me on product strategy, feature prioritisation, and user experience, then translate those ideas into clean, maintainable code. As a true co-founder you will help shape technical architecture, assemble an engineering team as we grow, and share in the startup’s equity upside rather than taking a traditional salary. If you love crafting mobile experiences, understand the nuances of Indian consumers, and want equal ownership in a high-potentia...
Only for Candidates in India preferably Mumbai This is a full time job for experienced Developers with 3-6 years experience. Requirements: Programming language Core: - C++ Programming language - Understand C++ Memory allocation concept - Know STL programming with smart pointers like unique pointers and shared pointers - Understand different data types and their byte size concepts. Eg: Int and long, float and double, char* etc. Networking: - Understand UDP/TCP sockets. - Packet header types eg: RTP, RTCP - Congestion control. Inflight packets, Packets lost, Jitter, Latency, Bandwidth. - Fragmentation of large data into many smaller packets to fit the size of MTU. Video (Extra) - Understand difference video encoding technologies. H264, HEVC, AV1 etc. - Unde...
I need an Android-only camera application that automatically embeds the current GPS coordinates into every shot—whether I’m taking a high-resolution photo or recording a full-HD (or better) video. In addition to the geo-tag, the app must add a watermark that can combine custom text with my logo on the final media file. I should be able to adjust basic settings (watermark position, size, opacity) quickly before capture, but the location capture itself must be hands-free and precise. Core deliverables • APK (and source) that opens directly to the camera preview. • Instant capture of latitude, longitude, and optionally timestamp, stored in EXIF for photos and in metadata for videos. • Real-time overlay rendering so I can con...
The immediate goal is to deliver a highly secure escrow app for both iOS and Android that handles P2P, B2B, P2B and B2P transactions right out of the gate. Bank-grade encryption, a strict zero-trust architecture, and full OWASP compliance are non-negotiable pillars of the build. Phase 1 – Mobile First • Design and code the core escrow workflow for peer-to-peer and business-to-business payments. • Implement strong customer authentication, role-based access, and end-to-end encrypted data at rest and in transit. • Integrate a modular backend API so we can later expose the same services to a web portal and USSD interface without rewriting business logic. Security & Compliance Every line must pass automated OWASP checks, static code analysis,...
I’m building a focused utility app for Android and want the entire project written in Flutter so I can maintain a single, clean codebase going forward. I’ll share wire-frames, detailed user flows, and any server-side API once it’s finalised; your job is to turn that material into a polished, lightweight application that feels entirely native on modern Android devices. What I expect from you • A well-structured Flutter project that compiles into a signed APK/AAB ready for Google Play submission • State management implemented with Provider, Riverpod, or a comparable modern solution • Smooth handling of permissions, small-footprint analytics, and in-app update checks • Clear hand-over notes and build instructi...
I am building a full-scale electric-vehicle mobile app whose first milestone is a robust Charging Station Locator. The product will roll out on iOS and Android, so I will need both the customer-facing front end and the cloud-hosted back end designed, coded, tested, and released over the next six months. You will take ownership of: • Front end: map view, search & filter, live availability indicators, account/login screens, and smooth UI animations. React Native or Flutter are both acceptable; clean, maintainable code is essential. • Back end: scalable REST/GraphQL APIs, real-time database (Firebase, Supabase, or similar), geospatial queries, user auth, and an admin dashboard for station data maintenance. • DevOps: CI/CD, staging & production environmen...
Project Title: Mobile App (iOS & Android) + Web Admin Dashboard Development Project Description: I am looking for an experienced developer or team to build a scalable application consisting of: 1. Mobile Application (iOS & Android) 2. Web-based Admin Dashboard The application will include: Mobile App Features: - User authentication (multiple roles) - Profile management - Listing / feed system - Booking / request workflow - Real-time chat or notifications - Clean, modern UI/UX Admin Dashboard Features: - User management - Content/listing management - Analytics & reports - Basic support/admin controls Tech Preferences (Flexible): - Mobile: Flutter (preferred) or React Native - Backend: Firebase / Supabase / Node.js - Admin Panel...
...Pocket, my live vendor-marketplace app for events, needs a reliable developer who can grow with it. The immediate priority is clear: fix existing bugs and boost performance on iOS so users experience fast loading, smooth navigation and zero crashes. Once the core is stable, we will roll into UI/UX refreshes, expanded booking flows, richer vendor dashboards, subscription logic and eventually an Android build. First milestone – performance & stability • Pinpoint and squash critical bugs on the current Swift codebase • Optimise memory usage, startup time and API calls • Implement basic regression tests and crash-report monitoring • Deliver a short report each week outlining issues found, fixes applied and next steps After we hit an acceptabl...
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...experienced Android (Kotlin) developer to build a GPS Tag Camera app for Play Store. **What the app does:** User takes a photo → GPS location, address, date/time and map pin are permanently printed (burned) onto the photo. No editing possible after. **Core Features:** • CameraX for photo capture • FusedLocationProvider for GPS • Canvas API to overlay text + map thumbnail on photo • OSMDroid for map (NOT Google Maps) • Fake GPS detection with warning on photo • Save to gallery (Android 8–14) • Google AdMob (banner + interstitial) **Important – Cost Saving Requirements:** • Use OSMDroid only – NO Google Maps SDK • NO backend/server • NO Firebase • NO paid APIs or SDKs • All built-in ...
We have a web based developed application. But needed some more features in the application with some UI changes here and there as well. Looking forward for a developer with PHP, SQL, HTML & Bootstrap knowledge who can understand and do the required changes. Looking for developers from mostly Chennai, Tamilnadu based.
I'm seeking an experienced app developer to create a utility app similar to Zomato for both iOS and Android platforms. The app should incorporate customization options and file management capabilities. Key Requirements: - Develop for both iOS and Android - Design similar to Zomato - Customization options with map integration and payment gateway - File management functionalities - Website development as well Ideal skills and experience: - Proficiency in cross-platform app development - Strong UI/UX design skills - Experience with customization and file management features
I'm seeking an experienced Rust developer to review and optimize my code, with a focus on enhancing performance. Key Objectives: - Primary goal: Optimize performance - Critical area: Data processing - Main aspect to optimize: Memory usage Ideal Ski...experienced Rust developer to review and optimize my code, with a focus on enhancing performance. Key Objectives: - Primary goal: Optimize performance - Critical area: Data processing - Main aspect to optimize: Memory usage Ideal Skills and Experience: - Expertise in Rust programming - Strong background in performance optimization - Experience with data processing applications - Proficient in memory usage analysis and reduction - Familiarity with best practices in Rust development Please provide rel...
I need an expert in Excel to create a macro that automates the process of extracting data from one file, validating it, and importing it into another file for upload. The solution should ensure accuracy during validation and streamline the workflow. Ideal skills include advanced Excel expertise, VBA programming, and experience with data validation processes.
...Integration) Project Description: I am looking for an experienced Flutter developer to build a high-performance Hybrid Android App for my Shopify-based bookstore (). The store uses a custom Liquid theme with specialized collection logic. The goal is to wrap the existing Shopify store into a native Android experience while solving specific authentication and payment hurdles common in the Indian e-commerce landscape. Key Requirements: Core Architecture: Flutter-based WebView wrapper. The app must feel native with a custom splash screen, native loading indicators, and "Pull-to-Refresh" functionality. Custom Authentication: I have removed standard Shopify sign-in. You must implement OTPless (WhatsApp Login) as the primary authentication method. The ...
I need MEP, CONSTRUCTION, BUILDING AUTHORITY DRAWINGS(FOR APPROVAL): I need construction detailed drawing of my building including all the details in 2D. Also need Mechanical, Electrical and Plumbing drawings in details. Need the required drawings for building approval for start construction. NOTE: Need all the drawings for basement, ground floor and above 3 floors. Architect with Pakistani building experience is preferable. Here’s the master list of all drawing types needed for building construction: ### *A. Architectural Drawings* 1. Site Plan / Key Plan 2. Floor Plans - all levels 3. Roof Plan 4. Elevations - 4 sides 5. Sections - longitudinal & cross 6. Reflected Ceiling Plan RCP 7. Door & Window Schedule 8. Finishing Schedule 9. Staircase Details 10. Lift...
My Windows laptop and Android phone are both close to full, so I need clear, patient tutoring to reclaim storage without risking important files or photos. Once there’s breathing room, I’d like to learn reliable ways to keep space free—automatic backups, cloud syncing, photo management and anything else that will stop the problem coming back. After we tackle storage, I want to put this newly organised tech to work for travel. Teach me how to: • plan and store itineraries and boarding passes offline • use maps and translation tools when I have no signal • keep devices secure on public Wi-Fi and avoid roaming charges We’ll meet by video call with screen-sharing so I can follow every click, and I’d like recordings plus a short chea...
...has a slider for schedules of the selected day at the bottom area. the user can pick a pin in the map and then the slider will be updated accordingly. the video is as below currenctly the screen is anyways functional but bad design and buggy. so we want someone professional on React Native and react-native-maps. React Native@latest react-native-maps@latest -Map, Schedule Slider, Day & Time Select Slider, to work on. -should function correctly on Android, iOS both. -improve the UI design. *the schedule slider should show the previous/next item partially. *when changing the day or time, the pins in the map should be updated accordingly. *when picking a pin in the map, the schedule slider and polyline should be updated accordingly. react-native-maps
I need a single mobile application that runs smoothly on both iOS and Android and pairs with an ODB-II Bluetooth dongle. Once connected, the app must read live vehicle data, pull stored error codes with human-readable descriptions, and generate maintenance reminders based on mileage or running hours. Connection should happen automatically as soon as the phone detects the paired dongle; no manual VIN or parameter entry is expected. For users who prefer it, the same information can be imported from an existing test report file, so I’ll need a simple file-picker flow that parses that report and displays the results exactly as if they came from the live Bluetooth session. All customer details—name, contact info, vehicle profile, past scans—stay inside the ...
I need a mobile app on Android to have its icon and name changed. I already have both the new app icon and the new name ready. Ideal skills and experience: - Experience with Android app development - Familiarity with Android app packaging and deployment - Graphic design skills for handling app icons Please provide examples of previous similar work.
...development studio based in Miami, FL and we're looking for a cross-platform Flutter developer who has all the equipment needed to produce end-to-end apps for iOS and Android. Because iOS distribution is a must, you will need reliable access to a Mac and an iPhone for building, signing, and TestFlight testing. Our focus is mostly fitness but we do develop other kinds of apps as well. Keep in mind that the main requirement for this job position is communication, organization, professionalism and ability to organize a project well + follow rules and instructions 100% of the time. Only apply if you have previous experience working in a team environment and you will be a complete team player. Work hours are US EAST COAST TIME so make sure you understa...
I need an experienced full-stack developer who can take a product from database schema right through to polished user interfaces and have it running smoothly on every major platform we care about. The goal is a single, cohesive code-base that delivers: • Web application • Android build • iOS build You should be comfortable switching hats between back-end architecture (API design, database optimisation, security) and front-end flair (clean UI, responsive layouts, native-feeling interactions). Whether you prefer Node.js with React, Django with Flutter, or another proven stack, the emphasis is on maintainable, well-documented code that can scale. Please outline the tech stack you’d use and walk me through a recent cross-platform project where you ow...
I’m preparing the next release of my Android application and want an extra set of eyes on its core functionality before it hits production. Your job is to run focused functional tests and tell me exactly where the user journey breaks down. Scope of testing • Navigation ― move through every screen, menu, tab, and deep-link to confirm the expected destination loads each time, even after the app has been backgrounded or the device is rotated. • Form submissions ― fill out all text, number, and picker fields (including edge-case inputs), submit, and check that confirmations, error states, and data persistence behave correctly. What I need from you 1. A concise bug list showing steps to reproduce, expected vs. actual result, device/OS version, and severity....