Android dropbox api jobs

I'm looking for a developer to create a Windows client application in C# that syncs text documents to a remote server. Similar behaviour to Dropbox. The app should support both Windows 10 and 11. The server will be a Windows 11 PC, turned on all the time, running behind a draytek firewall with a static IP and DNS name pointing at that IP. WebDAV is installed but I may need help to configure it. The clients will be Windows 10 and 11 pcs, maybe 10 or 15 total clients. They will connect from hotels and event venue wifi service and sometimes from tethered phones. It’s a one off app, will not be sold and just for my private use. The first time the app runs it needs to show the settings window to ask for the name of the PC (which is a 3 or 4 character code) and write this...

I have a compiled Android APK that currently blocks any attempt to feed it a mock GPS signal and it also refuses to run when Developer Options (USB debugging, “allow mock locations”, etc.) are detectable. I need the package decompiled, surgically modified, and rebuilt so it will: • Accept coordinates from standard spoofing apps or ADB without throwing errors or closing. • Return “false” to every internal check for Developer Options, USB debugging, or the mock-location permission. • Preserve every other feature exactly as shipped, keeping the same package name and user data. You may work with Apktool, JADX, smali/baksmali, Frida, Xposed—whatever you prefer—as long as the final deliverable installs cleanly on Android 9 th...

...WordPress-based store, linked the Meta account and started the WhatsApp Cloud API, but the project is still only half-finished. My highest priority right now is robust AI chatbot training so the assistant can answer product questions naturally, guide shoppers through categories, and trigger automated order-tracking updates. Here’s where I need your help: • Finish the full BotCommerce configuration, including catalog and product flows, FAQ and ice-breaker content, and a branded WebChat widget that blends seamlessly with the RKG Trends theme. • Fine-tune the AI: craft and upload training data, map intents to the right replies, and keep the tone consistent with our brand voice. • Complete the WhatsApp Business API setup, hook it into existing Meta integ...

...already available on the server side—API keys, webhook payload specs, message templates—so your effort centers on the store-side app/plugin code, OAuth flow, and a clean admin interface that lets users map events to templates with one click. Key points I care about: – Seamless install and activation on both Shopify and WooCommerce, following each platform’s best-practice SDKs and review guidelines. – Webhook registration that auto-reconnects if credentials change. – Lightweight code; no impact on page speed or checkout. – Clear inline documentation so my support team can troubleshoot without digging through source. Show me experience shipping production apps for either platform (ideally both) and comfort working with RESTful webho...

I need a detail-oriented tester who can move comfortably between hands-on manual checks, structured API exercises, and careful data entry while I finalise a USSD menu for release. The core goal is data accuracy: every figure pulled from, written to, or displayed by the system must be proven correct. Here is how the work breaks down. • Web and desktop builds of the product both require functional sweeps. You will follow existing user stories, expand on them where gaps appear, and record every deviation in a concise bug report. • Our REST endpoints need repeatable validation. Feel free to use Postman, JMeter, or another tool you prefer, but make sure assertions cover all status codes, payload structures, and edge-case parameters. • During each round of testing you...

just looking for 14 beta testers to opt in and download my app for 2 weeks.

I'm looking for a skilled developer to create a mobile app and desktop platform for managing recorded data tickets in the field. Mobile App (iOS & Android) Features: - Camera integration for ticket capture - Offline mode for fieldwork - Dashboard for managers Desktop Access Functionalities: - View and edit recorded data tickets - Generate and export reports - Admin panel for user management - Compile data for invoicing on Excel Ideal Skills and Experience: - Experience in mobile app development for both iOS and Android - Proficiency in creating user-friendly dashboards - Strong backend development skills for managing data synchronization - Familiarity with Excel and report generation Please provide examples of similar work done.

...on both iOS and Android. The goal is complete, end-to-end app development: concept refinement, UX/UI design, coding, back-end setup, testing, and store deployment. While the reference app provides a starting point, we expect a noticeably smoother user experience and a standout monetisation model—something more engaging than simple banner ads and flexible enough for tiered subscriptions or in-app purchases. Your work should result in an intuitive interface, fast load times, and clean, well-documented code that scales. Native or a proven cross-platform stack is fine as long as the final builds meet App Store and Google Play guidelines and run reliably across modern devices. Key deliverables • Clickable prototypes and final design assets • Production-ready iOS ...

...js * Node.js * TypeScript * PostgreSQL * Multi-tenant architectures * RBAC/permission systems * Scalable API design * SaaS application development * Docker & VPS deployment * Database optimization * System architecture * Authentication & authorization * Queue/event systems * Search/filtering systems --- # Preferred Experience Strong preference for developers who have experience with: * NestJS * Prisma ORM * Redis/BullMQ * Elasticsearch/OpenSearch * Workflow engines * Real-time systems * Enterprise SaaS products * Recruitment domain knowledge --- # Deliverables The developer will be expected to deliver: * Complete application architecture * UI/UX prototype * Database schema * API architecture * Frontend & backend implementation * Production-ready deploym...

I have the original logo ready to upload and simply need it rebuilt exactly as-is in crisp, high-resolution format on a solid black background. Alongside the full-size logo, I also want an app icon version that carries the same look and feels perfectly sharp on both iOS and Android devices. Please deliver: • High-resolution logo in PNG and JPEG • Matching square app icon in PNG and JPEG If you normally create a scalable master file (SVG or similar), feel free to include it—though my required formats are the PNG and JPEG versions. I haven’t fixed exact pixel dimensions, so aim for something large enough (2000 px or greater) that downscaling preserves clarity. Let me know if you need anything else once you receive the original artwork.

DataCorp AI is looking for Shopify brands, Amazon sellers, and ecommerce agencies to join the private beta of our Shopify → Amazon publishing platform. What the platform does: * Import Shopify products * Publish directly to Amazon using SP-API * Simplify catalog and listing management * Reduce manual marketplace work Ideal Beta Users: * Shopify store owners * Amazon sellers * Ecommerce agencies * Multi-channel ecommerce businesses Beta Access Includes: * Free early access * Priority onboarding support * Direct communication with our development team * Up to 50 product transfers during beta Upcoming Integrations: * Walmart * eBay * TikTok Shop We are prioritizing serious ecommerce operators actively managing Shopify and Amazon workflows.

I need a dependable partner who can take each of our mobile apps from final build to live listing on both Google Play Store and Apple App Store. For every release you will: • Help me create and configure th...team on any changes required until approval. To start, quote me your price and typical turnaround time for uploading ONE app. Please attach links or screenshots of apps you have already launched so I can gauge your experience. If we work well together this will roll into a steady flow of future submissions, so I’m looking for someone who is organised, responsive, and comfortable with both Android Studio / Play Console and Xcode / App Store Connect. Send your proposal whenever you’re ready – I’m keen to get our first app live and build a long...

...dialer to the voice agent, any middleware you use for DNC scrubbing, and how you trigger warm transfers into a cloud or on-prem PBX. Detail the supporting tools—CRM, Zapier, webhooks, Twilio or similar—so I can visualise every hand-off and fail-safe. Deliverables • A documented architecture diagram of the outbound stack • Step-by-step SOP from lead upload to live transfer • Config files, API keys mapped (obfuscated), and best-practice call settings inside • One recorded walkthrough call showing the system live with at least one successful transfer Acceptance criteria: the AI agent must recognise intent, handle at least three common objections, and transfer qualified leads with sub-two-second latency once the hand-off command fires. If...

...exact typefaces that already define our brand need to be woven seamlessly into a fresh, mobile-first interface that feels native on both iOS and Android. Beyond simply mirroring the site, the screens should encourage taps, swipes, and deeper exploration so users stick around longer and return more often. Here’s the flow I have in mind: • Discovery: a quick audit of the existing web pages so you understand the visual language we’re keeping. • Wireframes: low-fidelity sketches that re-think navigation, hierarchy, and touch targets for small screens. • High-fidelity mock-ups: pixel-precise designs in our colours and fonts, presented for iOS and Android variations where guidelines differ. • Interactive prototype: tappable demo (Figma, Ad...

...on the chosen dial pattern. Also, from Egypt to Saudi, dial pattern +966 changes to 6055******. We need templates for these dial patterns with options to add or edit numbers dynamically, without displaying them directly in the dial screen "back scene" . It should intelligently detect the correct country based on smart input. Additionally: - Desktop versions (Windows/macOS) - Mobile versions (Android/iOS with publishing to Google Play and Apple Store) - Backup and restore functionality included. also can be download it from our server - 0.01% delay - Very light - 6 months of support post-launch for client updates or issues. - Free Updates if the client "Linkus or MicroSIP" updated - For mobile add an icon to to the contact same whatsapp icon so it can use it ...

I want an Android-only app that lets my LED-screen customers generate an accurate Bill of Material (BOM) in minutes. The flow is simple: • The customer enters an email address, receives a one-time password, verifies it, then completes a short set of form fields. • They pick the screen size (and any other variables you suggest for better accuracy). • An AI-driven engine matches that size to the exact modules, cabinets, power supplies, cables, and accessories we stock. • The result appears instantly, then routes to our sales dashboard where pricing—either pre-loaded in the database or overridden by the team—attaches to the BOM before final download or quote sharing. What I need from you 1. A polished Android front-end (Kotlin or Flutter a...

...Realtime systems Supabase Realtime API architecture State management Websocket troubleshooting Scalable backend systems Main Responsibilities: Audit current codebase Remove localhost dependency logic Refactor backend architecture Stabilize production deployment Fix realtime synchronization Optimize Supabase integration Make deployed app behave exactly like old localhost version Improve scalability and production readiness Future Scope: After stabilizing web app, we also want to build a completely fresh React Native Android application using same backend APIs and database. Required Skills: React Vite Node.js Express Supabase PostgreSQL / Realtime systems React Native (future phase) Production deployment experience Vercel / Render deployment API architecture Sta...

...Overview ​We are looking for a highly skilled Senior Full-Stack Flutter Developer to build a premium, high-performance fitness application for both Android and iOS. The core concept of the app revolves around tracking users' steps and converting them into a dual-token reward system, fully integrated with a digital marketplace. ​ Technical Requirements ​App Development: Utilize Flutter to ensure a single, clean, documented, and highly maintainable codebase (Clean Architecture) that allows for seamless future scalability. ​Step Tracking: Establish accurate and secure integration with native device sensors and official health gateways: Google Fit for Android and Apple HealthKit for iOS. ​Zero-Tolerance Anti-Fraud System: Due to the financial nature of the reward system, ...

I have developed a project on , I need it to be end-to-end tested against my BRD and the entire project made live on my domain. I will give access to lovable and my hosting account. WhatsApp business API integrated for notifications, my domain email integrated. All other customizations. I can do it myself since it is all prompt based but I am looking for a professional so that everything is properly tested and documented.

I need a automation workflow built and tested end to end. Exact flow: 1. Customer submits a Google Form 2. receives the response and triggers the workflow 3. Form data is sent to Claude API (Anthropic) with a prompt I will provide 4. Claude API response is sent to PDFMonkey to generate a PDF using a template I will provide 5. PDF download link is sent to customer via WhatsApp Business API automatically My requirements: Must have prior experience Must have done API integrations before

...development. Your Profile: We are looking for freelancers who bring substantial practical knowledge and can confidently guide others through AI and automation topics. You should have: * Excellent German language skills, as our participants and clients are German-speaking * Practical experience with AI tools beyond basic ChatGPT usage * Understanding of concepts such as system prompts, context windows, API keys, AI agents, and structured prompting * Hands-on experience with automation platforms such as n8n, Make, Zapier, or similar tools * A basic understanding of APIs, webhooks, and how digital systems communicate with each other * Experience building your own workflows, automations, prototypes, or AI-supported processes * The ability to explain complex topics clearly and in a ...

...**Payment integration**: - Stripe (cards, including UE/UK/international rates) - IfthenPay (Multibanco and MB WAY) — custom gateway 8. **Automatic invoicing** via InvoiceXpress API: - Invoice generated automatically on payment confirmation - Includes mandatory AT QR Code and ATCUD (handled by InvoiceXpress) - PDF sent to guest by email - Stored in admin panel - Auto credit notes for cancellations 9. **Self-service for guests**: - Modify dates (within rules) - Cancel booking with automatic refund - Resend access code - Help center with contextual FAQ 10. **Smart lock integration (Nuki Web API)** — automatic generation and expiration of access codes per booking, sent via email and SMS (Twilio). 11. **Review system** — automa...

...REST-style API for contacts, activities, and authentication, so the dialer should authenticate with OAuth2, pull call lists by campaign, and push results back without manual export/import. A clean web dashboard (React or similar) is preferred for agents and supervisors, with live metrics such as calls per hour, average talk time, and wrap-up codes. Core requirements • Simultaneous line management suitable for a power dialer flow (not predictive) • SIP or WebRTC calling engine with call recording, pause/resume, and DTMF support • Automatic call logging and status syncing to my custom CRM endpoints • Role-based access (admin, supervisor, agent) • Resilient queue handling so an agent never waits for the next number • Detailed reporting down...

Need an experienced PHP developer to integrate the Cashfree Secure ID Aadhaar Verification API (DigiLocker-based flow) into our existing PHP website. Scope of Work: * Integrate Cashfree DigiLocker Aadhaar Verification APIs * Generate DigiLocker consent URL * Redirect/embed consent flow on website * Handle verification status tracking via API/webhooks * Fetch Aadhaar details securely after successful authentication * Complete backend integration in PHP * Ensure secure API authentication using: * x-client-id * x-client-secret Recommended Integration Flow: 1. Generate DigiLocker consent URL (valid for 10 minutes) 2. Redirect user to authenticate and provide consent 3. Track statuses: * PENDING * AUTHENTICATED * EXPIRED * CONSENT_DENIED 4. Fetch Aadha...

I need a full-featured food delivery application for Android that offers an experience comparable to Zomato or Swiggy. The build must run smoothly on modern Android devices, following Google Play guidelines from day one. Core flow From the first tap, users should be able to register or sign in quickly, browse restaurants, place an order, track it in real time on a map, and pay securely inside the app. I will supply basic restaurant data; you will wire everything together, including any required APIs, database tables, and payment gateway hooks. Look & feel The interface has to be colorful and vibrant—think lively imagery, bold accents, and intuitive gestures that make the ordering process fun rather than clinical. Please apply material-design best practices so the ...

My family of six needs Tirumala Tirupati Darshan tickets during the next quota release and I want every technical edge we can legally gain. In past releases I opened the TTD website and Android app on several phones, tablets and desktops at the exact launch minute, yet the slots froze almost instantly. I have since arranged two independent broadband lines plus a 5G hotspot, but I clearly need deeper expertise. Here is the help I’m after: • Network-side tweaks – routing choices, DNS, latency-cutting tricks or parallel connection tactics that shave even a few milliseconds. • Browser and device optimisation – pre-loading, profile isolation, extension selection and any console or developer-tools settings that speed first meaningful paint on the TTD portal ac...

We are looking for experienced freelancers who can help promote our Android application and generate genuine installs from the Google Play Store. ## Responsibilities * Promote our app on social media, communities, blogs, YouTube, Telegram, WhatsApp, etc. * Increase real Play Store installs and user engagement * Share daily/weekly progress reports * Use only genuine marketing methods ## Requirements * Experience in app promotion or digital marketing * Knowledge of Play Store marketing and user acquisition * Ability to generate real and active users * No fake installs, bots, or VPN traffic * Install and Created Account ## Payment Structure * ₹3 per genuine install (depending on quality and volume) OR * Fixed budget for bulk installs and promotion campaigns ### Example Budget...

I’m ready to move from concept to code on a dedicated gaming live-streaming app. The core of the project is real-time, low-latency video broadcasting optimised for gameplay, and I need it packaged for both iOS and Android. Three features are non-negotiable and should be built natively into the first release: • In-app chat so viewers can talk to the streamer and each other without leaving the broadcast • Real-time donations with instant overlay notifications and a secure payment flow • Multiplayer streaming that lets two or more gamers merge their feeds into one shared session in real time Smooth playback under variable network conditions, crisp UI/UX that feels familiar to gamers, and an admin panel to manage streams, users and payouts are all part of...

I need a skilled graphic designer to create a full set of thumbnail images for several Android and iOS applications. These graphics will appear on both Google Play and Apple’s App Store, so each file has to meet the current sizing and format guidelines for the two platforms. My brand voice is professional and formal, and the thumbnails must reflect that—clean layout, balanced typography, and a polished colour palette that looks credible at first glance. You will work from my existing app icons, screenshots, and brief copy, adapting them into eye-catching yet understated compositions that entice users to tap while still feeling trustworthy. Please optimise every asset for Retina and high-DPI displays, keep file sizes store-ready, and save final exports in PNG as well as ...

I have two health-related PD...button, and signature area must display cleanly and be easy to tap on a small screen. No auto-calculations are required—just reliable text boxes, checkboxes, date selectors, and digital-signature fields where they already appear in the originals. You are free to use Adobe Acrobat, PDF-XChange, or any comparable tool, as long as the final files open instantly in standard mobile PDF viewers (iOS and Android) without forcing the user to zoom or scroll sideways. Deliverables: • Two optimized, fillable PDFs that mirror the exact layout and branding of the originals. • A quick test walkthrough video or screenshots shot on a phone showing every field is reachable and savable. Once I verify the forms behave flawlessly on mobile, I will s...

...their day’s call plan—client name plus live location—into a single WhatsApp group. As they finish each visit they post an update in the same thread. I do not want them opening yet another app, but I do need the information captured, organised and analysed. I’m looking for a lightweight, web-based dashboard (mobile-friendly) that silently collects those WhatsApp messages through the WhatsApp Cloud API, stores the data in a small CRM-style database and presents clear metrics for me (Admin) and my managers. The reps themselves will never log in. Core workflow • Parse new group messages in near real-time, tagging each one as PLAN, COMPLETED, LEAVE or OTHER. • Extract client name, latitude/longitude, rep’s name and timestamp. • If a r...