17 Killer Tips for Developing Android Apps Using Kotlin
Using Kotlin for Android Development? No worries, here are some tips and tricks that we've compiled for you.
Project Description: I am looking for a professional and experienced app developer who can develop my Android app and successfully testing and publish it on Google Play Store by strictly following all Google Play Console policies, terms, and conditions. This will be my first app on Google Play Store, so policy compliance, clean code, and proper guidance are extremely important. Scope of Work: Develop a fully functional Android app Ensure 100% compliance with Google Play policies, including: User Data & Privacy Policy Permissions policy Data Safety form Ads policy (if ads are used) Content & UI guidelines Create and deliver: Signed AAB (Android App Bundle) Unique package name App icon & splash screen (basic) Assist with or handle: Google Pl...
...functionality is already live on both iOS and Android; what I’m missing is the growth engine that converts visitors into members and keeps them active beyond the free-trial period. Here are the key facts you should know before proposing your approach: • Core goal: maximise new user registrations during this launch window. • Offer: 30-day free subscription via the invite link (). • Extra incentive: the first 25 qualified sign-ups become co-founder level members, registered through q9qclub& or directly on the app. • Audience: I’m casting a wide net—students, professionals, entrepreneurs, anyone who wants “virtually effortless lifetime innovation access.” • Platforms: both iOS and Android are fully functiona...
...will feature real-time network visualization, an LLM-powered chat interface, and user account management. Key Responsibilities: Develop and deploy a responsive frontend using AWS Amplify. Integrate frontend with backend services (our LLM). Build animated, real-time network visualizations. Ensure compatibility across web, Android, and iOS platforms. Scope of work -Use AWS Amplify to develop the frontend and integrate it with the backend. -The app must work across web, Android, and iOS. -The main page must include: A chatbox that allows users to communicate with an LLM agent in the backend. A visualization component displayed above the chatbox. -The app must include a network visualization with the following features: Animated display of subscribed devices (laptops, PCs, ...
I need a secure, lightweight VPN application built for both and Android. The interface can stay minimal; stability, speed, and protocol flexibility are the real priorities. Core capabilities I expect: • Kill switch that reliably blocks traffic if the tunnel drops • Split tunneling so the user can choose which apps bypass the VPN • Support for the following protocols or transport layers: ssh, ssl, udp, v2ray, and websocket • A menu of multiple server locations that I can expand later through simple JSON or similar remote config No in-app user-authentication flow is required; the build should assume pre-provisioned profiles or embedded credentials. Deliverables: 1. Clean, well-commented source code (/Kotlin or Java/) 2. Signed release builds ready for ...
Brazilian ...project. We are inviting native Brazilian Portuguese speakers to take part in a short voice recording project. We are currently onboarding more freelancers for this ongoing task. Participants are required to record 370 simple sentences using our mobile recording application. The sentences are short and easy to read with natural pronunciation. Native speaker of Portuguese (Brazil) Smartphone (Android or iOS) Quiet recording environment Ability to follow simple instructions Total sentences: 370 Recording method: Mobile app Estimated time: 30–45 minutes 5 USD for completing all 370 sentences. If you are interested in this project, please feel free to contact me. A Good Opportunity For New Freelancers For taking 5 Star Review after their completion of the proje...
I have a continuous stream of device-verification QR codes that need to be scanned strictly online for a mobile-app workflow. For every code you scan successfully, I release $0.50—simple, fast, and volume-driven. Here’s how it works: I send you batches of QR images or links. You scan each one with your smartphone (any modern Android or iOS device is fine), wait for the “verified” confirmation in the app, and capture a quick screenshot as proof. Send the batch of screenshots back to me, I check that every code shows the correct confirmation, and I pay out immediately. Deliverables per batch • Screenshot proof for every assigned QR • A quick status note if any code fails to register Consistency and speed matter more than special tools; as long ...
أعمل على لعبة كرة قدم أركيد جديدة بعنوان "الإسماعيلي بطل" موجهة لأجهزة Android (5.0 فما فوق) وبحجم لا يتجاوز 100 MB. الفكرة بسيطة ومباشرة: يتحكم اللاعب في نجم الإسماعيلي داخل ملعب الإسماعيلية، يسجل الأهداف، تزداد سرعته، ويتخطى العقبات والأعداء مع تقدّم المستوى. لدينا ثلاث درجات صعوبة، وأهداف زمنية واضحة (على سبيل المثال: إحراز 5 أهداف في 30 ثانية). التركيز الأكبر في هذا التنفيذ سيكون على تصميم الشخصيات؛ أرغب في نماذج ثلاثية الأبعاد واقعية للاعبي الإسماعيلي الحاليين مع إمكانية تخصيصها للمستخدم (تغيير المظهر، الأطقم، وربما الاحتفالات بعد التسجيل). أحتاج أن تبدو الوجوه مألوفة لجمهور النادي، لكن في الوقت نفسه يجب أن تعمل بسلاسة داخل بيئة أركيد خفيفة. إلى جانب الشخصيات، يلزم ضبط فيزياء الكرة والحركة، بناء نظام ترقية المهارات، وإضافة موسيقى حماسية تعكس أجواء استاد الإسماع...
I want to give our customers the power to stand in their own bathroom, raise their phone and instantly see our shower doors, bathtubs, shower bases, glass panels and accessories appear at true-to-life scale. The app must run on both iOS and Android. Using ARKit and ARCore (or a comparable cross-platform engine such as Unity or Flutter’s AR plugins), the camera scan should detect walls, floor and ceiling, calculate real dimensions and create an editable room model automatically. Once the scan is finished, the user selects a product from our catalogue and places it in the space. For performance reasons basic 3D models are enough, yet the scale and orientation have to be exact. Inside the configurator the user can adjust three key options—Size, Finish and Glass type&m...
...sessions at Waziram and Vism Institute are streamed in the official mobile app on both iOS and Android. These recordings are crucial for my coursework, yet the current build offers no way to save them for later study when an internet connection is unavailable. I need an experienced mobile developer who can add a secure offline-viewing feature. The downloads must remain tied to each student’s login so that only authenticated users can view the files; once a user signs out, access to the stored videos should be revoked automatically. Because I am not sure what level of server or code access the institute can grant, the solution may involve: • Modifying the existing iOS (Swift/Objective-C) and Android (Kotlin/Java) apps to incorporate encrypted, device-boun...
I need a native Android application that lets my field marketing executives capture every customer inquiry, flag a lead as converted, update the sale’s current status, and instantly see how they are performing throughout the day—even when the signal drops out. The whole experience must feel light, launch quickly on modest devices, and never stall in a poor-network area. All records should be written to local storage first and then pushed to our server automatically through periodic background sync. If the phone is offline the user can keep working uninterrupted; once coverage returns the queued data syncs silently in the background. A compact on-device dashboard will summarise each executive’s day: total inquiries, conversions, sales status changes, and any other...
I am looking for an app for organ...looking for an app for organic products including vegetables, fruits etc. YOu may contact me on nine-five-nine-eight-three-seven-two-triple seven I'm looking for an experienced mobile app developer to create a billing app that operates on both iOS and Android platforms. Key Requirements: - The app should be user-friendly and efficient for managing bills. - Experience in mobile app development is essential. - Please include relevant experience in your application. Ideal Skills and Experience: - Proficiency in developing apps for both iOS and Android. - Strong UI/UX design skills. - Experience with secure payment processing integration. - Ability to provide ongoing support and updates post-launch. Please provide a portfolio showca...
Mobile Fuel Inventory & Blending App (Android + iOS, Multi-User) Project Description I am looking for an app developer to build a mobile-first inventory application for fuel trading and blending operations. The app will be used by drivers, supervisors, and the management team, so it must be simple, fast, and practical for daily use. The core functionality includes product setup (diesel, furnace oil, used oil, etc.), tank-wise inventory tracking with multiple tanks per product, inward and outward stock entries, automatic balance updates, and a blending module that calculates total blended quantity and average cost per liter based on input quantities. Drivers should be able to enter delivery quantities and basic details, supervisors should be able to verify entries and manage ...
...functionality is already live on both iOS and Android; what I’m missing is the growth engine that converts visitors into members and keeps them active beyond the free-trial period. Here are the key facts you should know before proposing your approach: • Core goal: maximise new user registrations during this launch window. • Offer: 30-day free subscription via the invite link (). • Extra incentive: the first 25 qualified sign-ups become co-founder level members, registered through q9qclub& or directly on the app. • Audience: I’m casting a wide net—students, professionals, entrepreneurs, anyone who wants “virtually effortless lifetime innovation access.” • Platforms: both iOS and Android are fully functiona...
...character FBX plays perfectly in DCC tools, yet inside my C-based custom engine every animation explodes—bones shoot off, limbs scale unpredictably and the mesh tears apart. The issue is clearly in the way my engine parses or applies the skeleton data, not in the source file itself. Here’s what you’ll walk into • A lean, self-written renderer and animation module (C, OpenGL, Assimp + limited FBX-SDK calls). • One rigged character with walk, run and idle clips that demonstrate the incorrect bone transformations as soon as they are loaded. • A reproducible test scene and a build pipeline that compiles in seconds on Windows. What I need from you 1. Pinpoint why the bone matrices are wrong—be it incorrect bind-pose extraction, wrong ma...
I’m building an end-to-end marketplace that connects car-salvage yards with buyers looking for specific parts. The project covers two products working in tandem: 1. A cross-platform mobile app targeting both iOS and Android. Within the app users must be able to: • search the entire catalog of salvaged parts by keyword, make, model, year, and VIN • post new parts for sale from the yard side, including photos, descriptions, condition, price, and inventory count • chat in real time so buyers and yards can negotiate or confirm fitment before checkout 2. A responsive web dashboard for yard owners and internal staff. The dashboard needs robust: • inventory management (batch uploads, stock alerts, status changes) • user management (role-based access, suspen...
I’m building an end-to-end marketplace that connects car-salvage yards with buyers looking for specific parts. The project covers two products working in tandem: 1. A cross-platform mobile app targeting both iOS and Android. Within the app users must be able to: • search the entire catalog of salvaged parts by keyword, make, model, year, and VIN • post new parts for sale from the yard side, including photos, descriptions, condition, price, and inventory count • chat in real time so buyers and yards can negotiate or confirm fitment before checkout 2. A responsive web dashboard for yard owners and internal staff. The dashboard needs robust: • inventory management (batch uploads, stock alerts, status changes) • user management...
...will be required to record 375 short and easy sentences through our official mobile recording application. The process is straightforward and all instructions will be provided within the app. Record 375 provided sentences in Italian Complete recordings using your smartphone Follow the given recording guidelines Submit recordings through the mobile app Must be a native Italian speaker Own an Android or iOS smartphone Ability to record in a quiet environment Good clarity in pronunciation $8 USD for completing all 375 sentences. If you are interested in this project, please feel free to contact me. A Good Opportunity For New Freelancers For taking 5 Star Review after their completion of the project. Thank u :...
...need a technical partner who takes ownership and is hungry to build a world-class product. The Project A sophisticated, closed-community platform for professional networking and high-performance collaboration (Stealth Mode). The Figma designs are 100% complete and high-fidelity. I need a "premium" implementation: fluid animations, micro-interactions, and flawless native performance for iOS and Android. The Goal: A fully functional, polished V1.0 ready for App Store and Google Play Store submission. Core Scope for V1.0 Launch: 1. Security & Access: Robust Whitelist System (Domain-based & manual admin approval). Strict German GDPR (DSGVO) compliance with EU-based infrastructure and full data encryption. 2. Premium Discovery (Matching): Swipe-based logic for p...
Matrimonial Community App – Smart, Secure & Fully Automated Flow User Journey: Users visit the official website → download Android/iOS app → OTP login → fill biodata (personal, family, contact, etc.) → upload 2–4 photos (auto watermark + unique Biodata ID generated) → complete payment (UPI/Card/Netbanking). Only paid profiles go to Admin review. Approved profiles are auto-added to assigned private groups; rejected profiles are auto-refunded (Razorpay, ~24 hrs) with notification. Inside the App & Groups: Members can view biodata + photos (zoom enabled), shortlist profiles, and contact Admin via chat/call. Screenshots and downloads are disabled for privacy. Profiles are visible only within assigned groups. Smart system rotates unique biod...
...or Google Cloud experience ✓ Git version control (professional workflow) TECHNICAL STACK (Must be proficient): ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Frontend: • React.js 18+ with TypeScript • State management (Context API or Redux) • Tailwind CSS or Material-UI • or similar player • Responsive design (mobile-first) • React Native (bonus for iOS/Android apps) Backend: • Node.js 18+ with • RESTful API design • JWT authentication & authorization • MySQL with Sequelize ORM • Redis for caching • BullMQ for job queues Media Processing: • Python 3.9+ for video processing • FFmpeg (transcoding, thumbnail generation) • HLS packaging • CDN integration (Cloudflar...
I am building a utility-style Android application and need an experienced Kotlin developer to take it from concept to a stable, Play-ready release. The core of the job involves: • Designing clean, maintainable Kotlin code that follows Android best practices (MVVM, Jetpack components, coroutines). • Implementing a small feature set typical of tools apps—think background services, permission handling, and a concise, responsive UI built with XML or Jetpack Compose. • Integrating basic analytics and in-app settings so the user can customise the experience. • Connecting the app to a lightweight local data store (Room or DataStore) for persistence. • Packaging, signing, and preparing a release build that passes Google Play requirements. ...
I need someone to set up my web app and iOS and Android apps with Apple oATH
...from my brand guidelines across the entire UI—backgrounds, buttons, and text alike. Once the styling is in place I need the updated project pushed to my private Git repository with tidy commit messages, after which you’ll build a signed Android release and take it all the way to the Apple Playstore and Google Play Store under my developer account. Deliverables • All logo assets replaced (launcher icon, splash, in-app images) • Theme files updated so colours match the supplied hex codes; no stray defaults left behind • Project builds cleanly for both Android and iOS • Latest source committed to Git and tagged for the release • Version 1.0 published on Play Store, visible to the public and ready for install I’ll provid...
...typically require Java 24 (Temurin distribution), though older guides (v1.88) used Java 11. • Databases: PostgreSQL & FoundationDB / DynamoDB. • Firebase Cloud Messaging (FCM)/APN: For push notifications on Android and iOS devices. • Caching: Redis for session and message caching. • Build Tool: Apache Maven for compiling the source code. • External Service Dependencies For a fully functional "Signal" experience, you must configure external APIs in your config .yml: • SMS/Voice: FCM/Twilio for user registration OTPs. • Push Notifications: Firebase (FCM) for Android and APNs for iOS. • Storage: AWS S3 for profile photos and message attachments. • Spam Protection: Google reCAPTCHA for registration securit...
My operational app, built on ReactJS and NodeJS, is in need of a skilled developer to help troubleshoot and fix some bugs, as well as implementing new features. ...calendar synchronisation. (right now it is one way) - Able to build the using Capacitor - Points Rewards programs - Completing the USER profile and UI Bugs - UI issues - Performance issues - Data processing errors Platforms - Web - iOS - Android Ideal candidates should have: - Extensive experience with ReactJS and NodeJS - Proven track record of implementing user authentication and social media integration - Expertise in optimizing app performance and troubleshooting UI issues - Familiarity with cross-platform app development (Web, iOS, Android) - Experience working with push notifications - Ability to meet ...
...I’m looking for: • Blog posts or articles on your own blog / Medium / personal site • Honest reviews, tutorials, comparisons (e.g., Anki vs GoCards) • List articles like “Best flashcard or study apps” • Articles that genuinely help your audience understand / benefit from GoCards Ideal niches: - Language learning (English, Spanish, French, etc.) - Studying, education, productivity, exam prep - Android apps & edtech - Med students, law students, business / certifications - Any topic where flashcards are useful Requirements: • You own or control the blog / Medium account • Content should include do follow links to GoCards docs or app page: — Any article on — GoCards on — Any video on https://youtube
I’m using the open-source OpenRemote mobile app and want to present it as a fully branded experience for my users on both Android and iPhone. The core functionality is already there; your task is to make it look and feel like ours. Key objectives • Dynamically Replace all OpenRemote visuals with our logo and preferred colour scheme (no layout changes needed). • Ensure the app can be built and deployed for any sub-domain of our cloud instance (e.g., , ). • On first login, the app must pull the correct realm so users immediately see their own colours and logo, not a generic fallback. • Produce final, signed builds (APK + IPA/TestFlight) and document the exact steps so we can repeat the process for future brand updates. • We need the app to go
To develop a VoIP calling app direct calling phone/mobile with custom caller ID Admin portal- 1. User management 2. Custom caller ID 3. Calling history with IP 4. Manage User details, Name, Email, User ID, Showing password, Caller ID with have change custom caller ID 5. Save Calling details with IP, calling number, time etc 6. Manage User by Admin (Add ... direct calling phone/mobile with custom caller ID Admin portal- 1. User management 2. Custom caller ID 3. Calling history with IP 4. Manage User details, Name, Email, User ID, Showing password, Caller ID with have change custom caller ID 5. Save Calling details with IP, calling number, time etc 6. Manage User by Admin (Add & remove User) 7. Admin portal development 8. User iOS App & Android App with Login E...
...Because engagement is the metric that matters, every screen should encourage interaction. I’m open on the tech stack, but Flutter, React Native, or Swift/Kotlin natives are welcome as long as the final builds pass App Store / Google Play submission checks and integrate smoothly with Firebase or an equivalent back-end for auth, media storage, and event tracking. Acceptance criteria • iOS and Android builds compiled and installable • Clean, commented source code stored in Git • Basic UI/UX reflects modern social media patterns (light & dark mode) • Profiles, feed, commenting, likes/reactions, and one-to-one chat all functional • Push notifications and analytics events tested end-to-end • A short hand-off document covering environ...
I want a lean, dependable Android app that helps me log day-to-day sales without any bells and whistles. The flow is fixed at four material-designed screens: 1. Company creation 2. Product creation 3. Sales / POS entry 4. Report & Export Everything may live in a local SQLite (or similarly lightweight) database so figures stay put between sessions. Jetpack libraries are welcome if they speed things up. Deliverables I expect • Complete Android Studio project with tidy, well-commented code • Signed APK that installs on Android 9+ • Short README describing how to build, where the data sits, and how to trigger the CSV/email export If the compiled APK mirrors the four-step flow above, stores data reliably, and can push out a CSV or email ...
...legal-services website and its companion mobile app so they truly serve advocates and their clients. The existing build is functional but dated, so the engagement revolves around three pillars: fresh design, feature expansion, and speed. Design overhaul • New visual language that aligns with a modern legal brand—clean typography, reassuring colour scheme, and consistent iconography across web and iOS/Android. • User-centric interface: simplified page hierarchy, intuitive navigation rails, and clear calls to action that guide advocates to case tools and clients to service requests. Feature set to implement • Secure client portal where advocates can share case updates, invoices, and progress notes. • Robust document management module: upload, ver...
Hi I will share the details with the shortlisted candidates. thanks
When my Android app is minimized, any YouTube video inside the WebView pauses immediately. I need a clean, reliable way to keep playback running in the background the same way the regular Here’s the current state of things: • I’m loading the video inside an Android WebView. • I have already experimented with various WebView settings—JavaScript, media playback flags, setMediaPlaybackRequiresUserGesture =false, etc.—but nothing has stopped the pause on “home” or “recent-apps” actions. • No alternative implementations (custom players, exo-player wrappers, or different WebView engines) are in place, What I need from you: 1. A working code solution (Java or Kotlin) that lets the video continue playing when t...
I’m building an Android-only application and need a clean, secure login flow that relies on one-time passwords sent strictly by SMS. Users will enter their phone number, receive the code, and gain access after successful verification—no usernames or emails involved. You’ll be responsible for wiring up the full authentication cycle, choosing a reliable SMS gateway, and writing the Android code (Kotlin or Java—your call) that: • accepts the phone number, • triggers the SMS OTP dispatch, • validates the returned code with sensible expiry and limited retries, • handles resend logic, and • stores / refreshes session tokens once the user is verified. Deliverables must include the documented source code, any backend or cl...
...verification) - Notifications - Service activation/deactivation - Promo support Admin Panel: - Add/Edit Category, Sub‑Category, Service - Set price type (fixed/per_sqft/per_room/per_unit) - Set base price, min/max price, base unit - Set time type (fixed/variable) - Set base time + extra time - Materials cost, urgency fee, worker level fee - Service status control Deliverables: - Customer App (Android) - Worker App (Android) - Admin Panel (Web) - Backend + Database - Full source code Looking for: - Flutter/React Native developer - Strong backend experience (Node/PHP/Laravel) - Clean UI/UX - Fast communication - Can work 3–4 hours/day Budget: $500 - $800 Please share your best price and timeline....
I'm looking for an experienced app designer for IOS and Android, to help redesign my existing app. The goal is to improve usability and add new features. Key Requirements: - Redesign both the user interface and user experience. - Improve usability of the current app. Current App is built on Flutter - Add new features: user profiles, notifications, and search functionality. Ideal Skills and Experience: - Proven experience in app redesign projects. - Strong portfolio showcasing UI/UX improvements. - Familiarity with integrating new features in existing apps. - Ability to conduct usability testing and gather user feedback. Please provide samples of previous work and a brief plan on how you would approach this project.
...Modular template set for feeds, stories, and reels delivered in editable PSD/AI or Figma files • Clear use of our brand colors and approved fonts, balanced for legibility on mobile • Layer structure and smart-object usage that lets our content team swap images or copy in seconds • Guidance file (PDF) outlining sizing, safe zones, and best practices so posts render perfectly across iOS and Android I work primarily in Adobe Creative Cloud and Figma, so compatibility there is important. If motion ideas strike you, feel free to highlight how your static layouts could expand into lightweight video or animated reels—we’re open to that evolution. Please share a compact portfolio showing layout work for Instagram or Facebook (feeds, stories, reels) wher...
I need a polished, conversion-focused mobile shopping interface designed in Figma for both iOS and Android. The project covers every customer touchpoint—from onboarding screens through product discovery, cart, checkout, and a simple account area—so I can hand the final file straight to my developers. You’ll take my existing brand colours, typography and a rough feature list and translate them into a clean, modern design system, complete with component libraries and variant states that respect each platform’s guidelines while still feeling cohesive across devices. I value practical experience over lengthy proposals, so please highlight similar app work you’ve already shipped and note any specific strengths with Figma’s auto-layout, interactive com...
Hi I will share the details with the shortlisted candidates. thanks
I'm seeking an experienced React Native developer to build the frontend for my iOS and Android app. Detailed designs for all screens will be provided. Key Requirements: - Develop multiple screens as per provided designs - Integrate backend APIs written in Java Ideal Skills and Experience: - Strong proficiency in React Native - Experience with API integration, specifically Java-based - Familiarity with mobile app development for both iOS and Android - Attention to detail and ability to follow design specifications I need someone residing in Mumbai
We are an IT services company offering Web Development, Mobile App Development, Custom Software, AI solutions, and long-term support...per project (negotiable based on project size) • Commission paid after client payment / milestone confirmation • Long-term collaboration opportunity Preferred Experience: • IT sales, software project sourcing, or outsourcing • Experience with international or domestic IT clients • Understanding of Web, App, Software, or AI projects Project Types: • Websites & Web Applications • Mobile Apps (Android / iOS) • Custom Software Solutions • AI & Automation Projects • Maintenance & Support Contracts This role is ideal for consultants, freelancers, agencies, or sales professionals who already h...
I need a responsive web platform paired with a cross-platform mobile app that lets engaged couples and their vendors run every aspect of a wedding from a single place. The core experience should mirror itself on web and iOS/Android so users can move seamlessly between devices. Key modules to build: • RSVP management with real-time status updates and guest messaging • Budget tracking that supports multiple spending categories, currency changes, and exportable reports • Vendor & supplier area where professionals list products or services and communicate directly with couples Authentication must recognise two roles—customers and vendors—each landing on dashboards tailored to their needs. Please incorporate industry-standard signup / login flows ...
We are an IT services company offering Web Development, Mobile App Development, Custom Software, AI solutions, and long-term support...per project (negotiable based on project size) • Commission paid after client payment / milestone confirmation • Long-term collaboration opportunity Preferred Experience: • IT sales, software project sourcing, or outsourcing • Experience with international or domestic IT clients • Understanding of Web, App, Software, or AI projects Project Types: • Websites & Web Applications • Mobile Apps (Android / iOS) • Custom Software Solutions • AI & Automation Projects • Maintenance & Support Contracts This role is ideal for consultants, freelancers, agencies, or sales professionals who already h...
...ads into my existing Flutter VPN application (X9 VPN). The app is already built and functional - I only need ad implementation with strict compliance to Google Play and AdMob policies for VPN apps. --- APP DETAILS: - Platform: Flutter (Android) - Language: Dart - App Type: VPN Application - Package: - Current Status: Published on Amazon Appstore - Target: USA users --- WORK REQUIRED: 1. ADMOB FLUTTER PLUGIN INTEGRATION - Add google_mobile_ads package to - Configure Android manifest for AdMob - Initialize AdMob SDK in Flutter - Set up ad unit IDs - Implement test ads first 2. IMPLEMENT 3 AD TYPES USING FLUTTER: A) BANNER AD (BannerAd): - Display at bottom of home screen using BannerAd widget - Hide when VPN connects (using setSt...
...authentication—both classic email/password and social sign-ins (Google, Facebook, Apple) with secure token management • Admin panel (web) that lets me moderate content, manage subscriptions, refund or ban users, push notifications, and update banners or featured products • Modern UI kit in warm yellows and soft grays; provide light and dark variants and keep the experience consistent across iOS and Android Acceptance criteria 1. Feed performance: first frame of the next video must load in under 150 ms on a 4G connection. 2. A creator without a valid Razorpay subscription is automatically restricted from the upload flow. 3. Every outbound product link records click-through analytics in the admin panel. 4. App passes Apple TestFlight and Google Play i...
Matrimonial Community App – Smart, Secure & Fully Automated Flow User Journey: Users visit the official website → download Android/iOS app → OTP login → fill biodata (personal, family, contact, etc.) → upload 2–4 photos (auto watermark + unique Biodata ID generated) → complete payment (UPI/Card/Netbanking). Only paid profiles go to Admin review. Approved profiles are auto-added to assigned private groups; rejected profiles are auto-refunded (Razorpay, ~24 hrs) with notification. Inside the App & Groups: Members can view biodata + photos (zoom enabled), shortlist profiles, and contact Admin via chat/call. Screenshots and downloads are disabled for privacy. Profiles are visible only within assigned groups. Smart system rotates unique biod...
I’m ready to turn a solid concept into a polished Android application focused squarely on business and productivity for my customers. The end goal is a Play-Store–ready build that lets users handle three core jobs in one place: • Task management – create, assign, track, and get notified in real time • Invoicing & payments – generate invoices, accept card / wallet payments securely, and surface simple analytics • Lightweight CRM – store customer profiles, log interactions, and view a history that ties back to tasks and invoices A clean, modern UI is key because my audience is external customers, not internal staff. They need to open the app and immediately understand what to do next without training. Here’s how I picture...
...Technical Requirements: - Modern scalable stack (React, Flutter, Node.js, Laravel, .NET) - PostgreSQL/MySQL database - Cloud deployment (AWS/Azure) - Secure API-based architecture - Role-Based Access Control - Workflow Automation - Approval Systems - Document Management - Dashboard & Reports - WhatsApp/Email/text message Integration - Future SAP Integration Ready Features: - Web Admin Panel - Android & iOS Mobile App - Real-time Notifications - Automated Workflows - Digital Signatures - Barcode Scanning - GPS Tracking Timeline: 2 MONTHS What We Expect: - Strong ERP/CRM development experience. - Experience in ERP BASED SOLUTIONS - Clean UI/UX - Scalable & secure system - Clear timeline & milestone plan - Demo of similar past projects LIKE ERP CUSTOMISATION ...
I run a driving school and now want to give students an easier way to book lessons, follow their progress, and access study material right from their phones. The job is to design and build a complete mobile app that works smoothly on both iOS and Android. Core scope • Design a clean, student-friendly UI that matches my school’s branding. • Build all primary screens: new-student signup, lesson scheduling, instructor calendar, progress log, in-app messages/notifications, and a simple theory-test study area. • Set up a lightweight admin panel (web-based or integrated) so instructors can edit schedules and mark lesson outcomes. • Implement secure sign-in (email, phone, or social login) and basic payment gateway hooks for future online payments. &bull...
I’m rolling out a product that runs simultaneously on the web, iOS and Android, and I need a clean, unified way to handle user entry and keep everyone informed in real time. Authentication scope • Support OAuth flows (Google, Apple, etc.) • Maintain JWT-based sessions for our own username/password route • Offer social-media sign-ins side-by-side, all funnelling into a single user table Notification scope • Email messages for transactional events • Push alerts on the mobile apps • SMS for time-sensitive updates Deliverables 1. Reusable modules or SDK integrations for each platform 2. Secure backend endpoints (or rules) that issue and verify tokens 3. Trigger logic that selects the correct channel—email, push or SMS...
Using Kotlin for Android Development? No worries, here are some tips and tricks that we've compiled for you.