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    2,000 phonegap android database jobs found

    ...management, Java, database administration, and cloud services. Before diving in, could you clarify a few details to better tailor the guide? • Infrastructure: Are you planning to deploy on a our server • Version: Do you need the latest official Signal Server (Java-based) and WebRTC signaling server Node.js/Socket.io) • Customization : rebrand the app or simply run a private instance ________________________________________ Core System Requirements The official Signal Server is Java application requiring several dependencies: • Java Runtime: The latest versions typically require Java 24 (Temurin distribution), though older guides (v1.88) used Java 11. • Databases: PostgreSQL or FoundationDB/DynamoDB. • Firebase Cloud Messaging (FCM)/APN: For pus...

    $100 Average bid
    $100 Avg Bid
    44 bids

    ...classification (imbalanced datasets, SMOTE preferred) Python (TensorFlow/PyTorch) and model deployment via REST API Handling weather/time-series datasets Cloud hosting (Azure/AWS) and database management SMS gateway integration and push notification backend Secure API development and logging system Deliverable: Deployed ML model with working API endpoint and backend system. STAGE 2 — Embedded & Mobile Systems Engineer (LoRa + App + Hardware) Looking for an engineer experienced in: ESP8266/ESP32 (NodeMCU) firmware development SX1278 LoRa 433 MHz communication and mesh setup Sensor integration (analog/digital input to MCU) Android app development with GPS + map integration API integration between app and server Offline communication architecture Deliverable: Func...

    $263 Average bid
    $263 Avg Bid
    13 bids

    Italian speakers to complete a task of recording 375 short sentences using our official mobile application. The task is simple, clearly guided, and can be completed within a short time. Read and record 375 short Italian sentences Use our dedicated recording app (smartphone required) Speak naturally and clearly Ensure recordings are done in a quiet location Native Italian speaker Access to an Android or iOS smartphone Ability to carefully follow instructions Clear pronunciation and good audio quality $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 :... Star Review after their completion of the project. T...

    $16 / hr Average bid
    $16 / hr Avg Bid
    5 bids

    ...Speakers for long term recording project. We are currently expanding our contributor base for a voice data collection project and need native Brazilian Portuguese speakers to participate. Participants will be asked to record 370 brief sentences using our official mobile application. The sentences are simple and designed for natural pronunciation. Native Portuguese speaker from Brazil Access to an Android or iOS smartphone Ability to record in a quiet setting Clear and understandable speech Total items to record: 370 sentences Content type: Short and straightforward Platform: Recording app provided Estimated completion time: Around 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 Opport...

    $3 / hr Average bid
    $3 / hr Avg Bid
    6 bids

    ...Voice Recording Task We Still need 250 Females and 250 Males Speakers for long term recording project. We are currently looking for native Brazilian Portuguese speakers to join a simple voice recording project. Task: Record 370 short and easy sentences using our mobile recording application. The content is straightforward and requires only natural speech. • Native Portuguese speaker (Brazil) • Android or iOS smartphone • Quiet place for recording • Ability to follow basic instructions • 370 short sentences • Estimated time: 30–45 minutes • Recording completed through our app 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 takin...

    $5 / hr Average bid
    $5 / hr Avg Bid
    2 bids
    Pre-Launch App Promo Videos
    6 days left
    Verified

    I am about to unveil a new iOS and Android app that connects users with a Personal Stylist, Personal Shopper, and Wardrobe Stylist in one place. Before we open the doors to the public, I need a set of polished, professional-looking visuals that will help me attract new users and convey the value of the platform with a clear, formal tone. What I already have: fully functional test builds and high-fidelity screens. What I need from you over the next four weeks is straightforward: • A 2–3 minute video walkthrough that guides potential users through the sign-up, style quiz, live chat, and booking flows. Please weave in on-screen text or subtle callouts that reinforce key benefits without drifting into a “salesy” feel. • A clickable prototype built in eithe...

    $132 Average bid
    $132 Avg Bid
    81 bids

    ..."Instant Deployment Engine" for an AI Voice Agent service. The goal is to automate the end-to-end provisioning of a Retell AI agent immediately following a frontend form submission. You will be responsible for connecting a custom Webhook trigger to a series of API calls (Retell AI, OpenAI) and database updates (Google Sheets), ending with a theatrical HTTP 302 redirect. The Tech Stack - Automation: (Advanced Logic & Error Handling) - Voice AI: Retell AI API - Brain: OpenAI API (GPT-4o) - Database: Google Sheets - Frontend Integration: Webhook-based (302 Redirects) Key Responsibilities - Data Sanitization: Use Regex to standardize phone number inputs. - Inventory Management: Create a "Bench" system in Google Sheets to pull available phone num...

    $1537 Average bid
    $1537 Avg Bid
    105 bids

    ...environment. Project: Rebuild of (DTF Printing Services). PHASE 1 (Mandatory – Greek Language Only) Fresh WordPress installation Elementor (no additional page builders) WooCommerce properly configured Greek language only (no automatic translations) Mandatory login before checkout Bank transfer payment setup Proper shipping setup (Courier) Clean structure (maximum 10–12 essential plugins) Database clean and optimized Migration to live site after approval The website must be fully functional in Greek before proceeding to the next phase. PHASE 2 (Future Project – English Version) Add English language properly Structured multilingual setup (no Google auto translate) Proper SEO per language Phase 2 will be assigned as a separate project. Important: No nulled theme...

    $172 Average bid
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    186 bids

    ...palette, typeface and symbol; they all need to stay. What I need now is a fresh, modern-sleek rework that tidies the geometry, improves balance and translates perfectly to today’s screens. The job has two parts: • Redesign the main logo while preserving the existing colours, font style and icon/symbol. • Derive a clean, square app icon that remains instantly recognisable at small sizes on iOS and Android. Please supply the final artwork in editable vector (AI/SVG), high-res PNG with transparent background, standard favicon, and the full set of mobile launcher sizes. Files should be layered, CMYK and RGB where appropriate, and ready for print or digital deployment. I’ll provide the current logo files as soon as we start, and I’m happy to give quick...

    $23 Average bid
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    83 bids
    PHP Email Distribution Script
    6 days left
    Verified

    ...pipe or webhook on the server; just tell me which you prefer). • It must read the original headers, preserve the subject line and plain-text / HTML body, remove all attachments, and then send the resulting message to every address stored for that group. • Bounces or failures should be logged to a simple flat file for later review. Configuration Group membership can live in a simple MySQL database table. I will supply the SMTP credentials; the code must authenticate and send through that same server. Deliverables – PHP script(s) with clear inline comments (procedural preferred) (Sample configuration file holding group addresses can be provided) – Quick setup guide describing server prerequisites, the piping method, and how to add or change group mem...

    $172 Average bid
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    167 bids

    I’m building a subscription-based pharmacy ecommerce solution that each client pharmacy can brand as its own. The first release must be a full-featured, responsive web storefront (the platform choice I selected), with the architecture kept clean so native iOS and Android apps can be added later without rewriting core logic. Three user roles will live in the same multitenant codebase: • Customers – browse, search, filter products, upload prescriptions and track every order step. • Pharmacy Staff – manage inventory, validate prescriptions, prepare shipments and chat with customers. • Admins – create pharmacy accounts, set pricing rules, view analytics and handle user permissions. For the customer side in particular, these functions are no...

    $446 Average bid
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    40 bids

    Project Request – React Native App (iOS & Android) Hello, I would like to develop a mobile application using React Native for both iOS and Android. Project Overview The app will allow users to download videos and audio from social media platforms. Main Requirements Develop the mobile app using React Native. The app should support downloading from social media platforms (such as Instagram, TikTok, Twitter/X, YouTube, etc.). Set up and configure a backend API on my server. Install and configure yt-dlp on my server and connect it to the API. Connect the mobile app to the API for fetching and downloading media. Design I already have the design files created using Google AI Studio. The files are in TSX format. The app consists of 3 main screens: Downloa...

    $143 Average bid
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    101 bids

    I need a clean, fully-working React Native development environment configured on my Windows machine so I can build and test for both Android and iOS. The goal is to finish with everything installed, verified, and documented so I can open a terminal, type one command, and see a Hello World app running on an Android emulator and an iOS build artifact generated through a reliable workflow. Please handle every step—from installing the correct Node version, JDK, Android Studio, and SDKs, to configuring environment variables, Gradle, and the React Native CLI. Because iOS compilation cannot run natively on Windows, I also need you to set up (or clearly guide me through) a workable solution such as Expo, EAS Build, or another cloud-based build service that lets me produ...

    $22 Average bid
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    46 bids
    Mobile Emotional Support App
    6 days left
    Verified

    I need an end-to-end build for an emotional-support application that will run natively on both iOS and Android. The core experience centres on real-time connection: users must be able to text-chat with a support professional and, when they choose, upgrade seamlessly to voice or video calls by purchasing in-app credits. All communication features have to feel instant, private, and secure. Here is the workflow I have in mind. A user signs in, sees available listeners with their current status, and begins a text conversation. A credit counter should appear unobtrusively, allowing the user to switch to voice or video without leaving the chat screen. Apple and Google in-app purchase SDKs will handle the recharge process, so please allow for storefront integration, receipt validation, an...

    $325 Average bid
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    24 bids

    ...mobile app built in Flutter that now needs two things at once: a smooth migration to React Native and a fully-featured AI layer. The current codebase performs “average”—solid, but far from the speed, maintainability, and user delight I want to reach. Here’s what I need from you: • First, review the existing Flutter project and outline a clean, low-risk migration path that keeps both iOS and Android parity. • While migrating, weave in a new AI layer that boosts user experience, adds meaningful functionality, and sharpens overall performance. I’m interested in API-based models that support chat-style assistance and data-driven recommendations; prompt design and runtime optimisation will be part of the job. • Once the React Native b...

    $9 / hr Average bid
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    43 bids
    Migrate 10 Yandex Mailboxes
    6 days left
    Verified

    ...all data from each Yandex account and import it into the chosen service, preserving folder structure, labels, contacts and calendars. • Keep mail flow uninterrupted during the cut-over; update MX, SPF, DKIM and DMARC records when we flip the switch so nothing lands in spam or bounces. • Set up the ten fresh accounts on every device we use – macOS and Windows laptops plus a mix of iPhones and Android phones – via remote access or step-by-step guidance. • Verify post-migration that messages send/receive correctly and calendars sync across devices. Acceptance criteria • 100 % of historical email, contacts and events visible in the destination accounts. • Test messages delivered without delay or bounce. • All devices syncing with...

    $105 Average bid
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    11 bids
    Basic Ride-Share Booking App
    6 days left
    Verified

    ...flow stays simple: choose pickup and destination, see the fare, and get paired with the nearest available driver. Two extra touches are essential: riders must be able to schedule a trip in advance and cancel it from inside the app if plans change. Everything else (pricing rules, surge logic, etc.) can live in an admin web panel you create alongside the apps. I’m happy with either native iOS/Android or a cross-platform stack such as Flutter or React Native; Google Maps (or Apple Maps on iOS) should power the driver’s navigation. The project wraps when I have: • Rider app APK/IPA ready for store submission • Driver app with real-time request handling and map guidance • Web or in-app admin dashboard for trips, drivers, and basic fare settings &bul...

    $528 Average bid
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    137 bids

    I’m looking for an experienced web & mobile app developer to build a high-performance website and iOS/Android app for a hair salon. I already have a one-page website, a premium ThemeForest theme, and an existing site (). I need a full salon website (using the current theme or a new one), iOS & Android apps, an online shop for products and services (WooCommerce), a client booking system, and a modern, clean UI/UX with fast loading as a top priority. Features should include user accounts, appointment booking, push notifications, online payments, an admin panel for managing bookings/services/products, GDPR compliance, SEO-friendly and mobile-first design, and publishing to the App Store and Google include relevant past projects, your recommended tech stack

    $544 Average bid
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    359 bids
    Restaurant and Retail POS
    6 days left
    Verified

    ...down, but also support optional online features for some customers (e.g., cloud reporting, multi-site reporting, remote backups, and online ordering integrations). In short: offline by default, online when needed. Two product modes in one codebase A) Hospitality (Restaurant / Bar) Windows POS touchscreen: tables & floorplan, open tickets, split/merge/move, void/refund, discounts, VAT/tax rules Android handheld ordering (PWA or native): fast ordering per table, live sync with POS + KDS, offline queue + retry KDS (Kitchen Display System): new → preparing → ready, station routing (kitchen/bar), consolidated view Backoffice: products/categories/modifiers, tableplan editor, users/roles, reports, import/export (CSV/Excel) B) Retail Checkout flow: barcode scan, quan...

    $9833 Average bid
    NDA
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    90 bids

    Cgheven Android app development

    $150 Average bid
    $150 Avg Bid
    1 bids

    ...essential; I’ll sign off only after we run live leads through the full scoring, nurturing, and assignment flow without a hitch. Recap of Deliverables; CRM & Pipeline Optimization (stages, fields, tags structure) Lead Capture Setup (forms + field mapping + basic routing) Automation Workflows (welcome + follow-ups + tasks + internal alerts) Tender / Quote Acknowledgement + Follow-up Automation Database Import + Segmentation (clients + designers) Newsletter/Promo Campaign Setup (clients + designers outreach) ONLY BID IF GHL IS YOUR PRIMARY BUSINESS...

    $171 Average bid
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    24 bids

    We hired somebody, they tried to make meta and google ads account. Wasted our 15 days and still didn't start campaign. Also ran with 8k after break the contract. So we are harrased. We need someone who can start runnings ads from tomorrow. No time to waste. Start straight. We will pay your fees in parts. Not all upfront.

    $84 Average bid
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    5 bids

    We’re looking for a developer to build a lightweight AI-powered workflow that reduces manual lead handling. Scope (Phase 1 – Micro Automation): • Connect a simple lead form (or mock webhook endpoint) • Process incoming lead data • Use AI (OpenAI API or similar) to generate a structured response • Send automated email reply based on AI output • Store lead + response in database (or simple JSON storage) Deliverables: • Working backend workflow (Node.js or similar) • AI integration properly structured (no hardcoded hacks) • Clean, readable code • Basic documentation on how to run the system • Example test data This is a small fixed-scope task focused on automation architecture and clean implementation. If successful, th...

    $10 - $30
    Sealed
    $10 - $30
    9 bids

    Simple Private Booking App for Family Sports Facilities (Android / iOS) Project Overview We need a very simple, private booking app for family use only (max 20 users) to manage bookings for a football field and padel court. This is not a public app. No payments. No social features. >> Core Requirements (MVP) Users & Access Invite-only login (email or phone) Only admin can add/remove users >> Booking Features Calendar view (day/week) >> Two facilities: Football Field Padel Court >> Create booking: Date Start time / End time Facility Prevent double bookings Edit / cancel bookings >> Roles Family User: create/edit/cancel own bookings Facility Manager: View all bookings Receive notifications on new/updated bookings Admin: Full a...

    $2038 Average bid
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    79 bids

    The project is to create a fully functional mobile application focused on gym-related use cases that will be released on both iOS and Android. I will provide the core concept and branding assets; you will turn them into a polished, store-ready product. Key expectations • Native or high-performance cross-platform codebase that delivers identical user experience on iPhone and Android phones. • Clean, modern UI that fits typical fitness / workout flows. • End-to-end build: architecture, coding, basic QA, and packaging for App Store and Google Play submission. • Clear, well-commented source code plus a concise setup/readme so I can maintain the project internally. Preferred stack React Native, Flutter, or Swift + Kotlin are all acceptable as long a...

    $156 Average bid
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    39 bids

    I need a clean, accurate database of 15,000 accounts-payable contacts at privately-owned companies across the United States. For every record I must have the person’s full name, job title, company name, corporate email, and direct phone. These addresses must pass an email-verification sweep (NeverBounce, ZeroBounce or comparable software) so the final file is ready for outreach with a very low bounce rate. My ideal file arrives as a single CSV or Excel workbook that includes the verification status for each email plus a summary report from the tool you used. Bounce-free delivery is essential; anything over 2 % will require replacement. Please source only true A/P decision makers—no generic “info@” or “sales@” inboxes—and avoid public-secto...

    $86 Average bid
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    19 bids

    ...g adjustments are fair game as long as they keep the codebase neat and maintainable. • Build, sign and upload final releases to both Google Play Console and Apple App Store Connect, passing their standard checks and review. Typical tools in play will be Flutter 3.x, Android Studio, Xcode, App Store Connect, Play Console and whichever network debugging utilities you prefer. Acceptance criteria 1. Single codebase compiles with flutter build apk and flutter build ios without errors. 2. Release builds on physical Android and iOS devices show full network functionality identical to the dev build. 3. Apps appear in both stores, marked Ready for Sale, with basic screenshots and metadata in place. 4. I receive final IPA, AAB and source repo updates reflecting ever...

    $469 Average bid
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    155 bids

    I need a mobile app prototype for both iOS and Android. The app will use satellite view to allow players to create a city by uploading photos of empty tiles. Key requirements: - City creation interface Ideal skills and experience: - Mobile app development - UI/UX design - Experience with satellite view integration

    $253 Average bid
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    28 bids

    ...أو لا. أحتاج إلى شريك تقني يقود المشروع من الصفر: هندسة البنية الخلفية، تصميم ‎UI/UX‎، البرمجة، ثم الاختبار والتسليم النهائي مع الكود المصدري. التطبيق يجب أن يدعم العربية والإنجليزية، ويُصمَّم وفق مبدأ ‎offline-first‎ مع مزامنة فورية حال توفر الشبكة ليظل صالحاً للمستخدمين في المناطق منخفضة الاتصال. أتطلع إلى بنية قوية قابلة للتوسّع تخدم ملايين المستخدمين مستقبلاً، مع إمكان إضافة منصّات أخرى (Android والويب) لاحقاً دون إعادة كتابة جوهر النظام. التجربة التعليمية ينبغي أن تتضمن وسائط متعددة، اختبارات تفاعلية، تتبّع تقدّم، وإشعارات ذكيّة تعيد المستخدم إلى المحتوى المناسب. أفضل اعتماد تقنيات حديثة مثل SwiftUI على الواجهة وCore Data/Realm لطبقة التخزين، مع واجهة إدارة مبنية على ‎REST‎ أو ‎GraphQL‎ لضمان المرونة. أقدّم لك رؤية مفصّلة للمحتوى والخصائص، و...

    $216 Average bid
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    15 bids

    I need a local Access database migrated to a MySQL web platform. The primary function will be data entry and retrieval. Requirements: - Setup a MySQL database - Create a user-friendly web interface for data entry and retrieval - Ensure the platform is secure and accessible to 1-10 users - Migrate existing data (text and numbers) from Access to MySQL Ideal Skills & Experience: - Proficient in MySQL and web development - Experience with database migration - Knowledge of data security practices - Familiarity with creating user interfaces for database interaction Please provide examples of similar work done and ensure you can meet the project requirements within budget.

    $417 Average bid
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    166 bids

    ...New users get 1 free credit. paid users can purchase image credits as packages Users can select from 3 different packages essential, standard & extra. in essential package user pays $3 and he will get 3 image credits. in standard package user pays $5 and he will get 8 image credits. in premium package user pays $10 and he will get 20 image credits. link stripe as payment processor supabase as database system when image is uploaded and we get successful response from only then deduct the image credit once credits reach 0, users should not be able to upload images until they purchase new credits In dashboard user can see remaining credits. all the packages (prices,names), openAI prompt etc, I should be able to change in the source code. (I have some knowledge in ) in s...

    $169 Average bid
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    110 bids

    I'm looking for an experienced mobile app developer to build a social networking application for Android. Key Requirements: - Design and develop an intuitive and engaging user interface - Implement secure user authentication and profile management - Enable features such as friend connections, messaging, and content sharing - Ensure app performance is optimized and free from bugs - Integrate social media sharing options Ideal Skills and Experience: - Proven experience in developing social networking apps - Strong proficiency in Android development (Java/Kotlin) - Expertise in UI/UX design for mobile applications - Knowledge of backend technologies and database management - Familiarity with API integration and third-party services Please provide a portfolio show...

    $291 Average bid
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    36 bids

    ...fronts—website, mobile app, and an AI-powered receptionist chatbot dedicated to appointment scheduling. For the web side, I typically lean toward modern stacks such as React, or Vue on the front end and Node, Django or Laravel on the back; however, I’m open to whatever you do best as long as performance, security and clean code are non-negotiable. Mobile work will cover both iOS and Android. Cross-platform solutions like Flutter or React Native are welcome, but native Swift/Kotlin skills are equally valuable if a project demands it. The AI receptionist must integrate with common calendar systems (Google, Outlook, iCloud, etc.) and handle conversational booking, rescheduling and basic FAQs. Experience with Dialogflow, Rasa, LangChain or direct OpenAI API calls will...

    $75 Average bid
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    55 bids

    ...for demo purposes, but I now need a rock-solid, production-ready version. Here’s what I’m after: the existing front-end and logic need to be refactored or rebuilt so the platform can handle real traffic, persistent data, and a CI/CD pipeline. I’m open to the tech stack you propose as long as it keeps the recommendation engine fast and explainable. You’ll optimise queries, set up a proper database, containerise the app (Docker or similar), and deploy it to a cloud provider with monitoring and automatic scaling. Testing (unit + integration) should cover the recommendation flow from metadata ingestion to result ranking. Deliverables • Clean, documented source code (Git) • Deployed production instance at with SSL • Automated t...

    $2735 Average bid
    Featured NDA
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    89 bids

    I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-fre...

    $7 Average bid
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    7 bids
    Ithu Namma Radio
    6 days left

    I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-fre...

    $8 Average bid
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    10 bids

    ...I will need a brief hand-off session—screen-share or recorded video is fine—showing me how to add new groups, moderate chats and back up the database. If you already have experience building faith-based communities or have suggestions on technologies (WordPress with BuddyBoss, Laravel + Vue, etc.) that can deliver these features quickly and securely, let me know. My yardstick for completion is straightforward: every visitor can land on the site, register or log in, choose a group and immediately see the group chat working. When that flow is smooth and the admin tools are in my hands, the project is done. I need an extremely strong back in database person to run the scripts. I already have the scripting pretty much outlined exactly how we need to pull this of...

    $148 Average bid
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    172 bids

    I'm looking to build an Android social media app with the following features: - User Profiles - Messaging - Photo and Video Sharing Ideal Skills and Experience: - Experience with Android app development - Strong knowledge in building social media features - Proficient in UI/UX design for engaging user experience - Backend development skills to handle messaging and media sharing functionalities Please provide examples of previous similar work.

    $309 Average bid
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    41 bids

    My Android Studio Java app is still targeting API 34 and I need it fully brought up to API 36. Alongside the version bump, I want the codebase tightened so it runs more efficiently and the overall look refreshed with a modern theme. Scope • Update Gradle files, libraries and any deprecated calls so the project compiles cleanly against API 36, including new permission or foreground-service requirements. • Profile and refactor hotspots to shave unnecessary CPU / memory use and eliminate obvious jank. • Re-skin the app with a contemporary Material-based theme—colours, typography and styles—while preserving existing layouts and behaviours. Upgrade all the dependencies used in the project. Acceptance The upgraded project must build without warnings o...

    $13 Average bid
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    18 bids

    I have a backlog of financial figures that must be transferred accurately into working spreadsheets and then reflected in our existing SQL database. The spreadsheets will be the primary source, so precision in every cell—dates, currency formats, formulas, and cross-sheet references—is essential before the data is pushed to the database. You will receive scanned source documents, the current Excel template, and credentials to a staging schema in our SQL environment. Once each spreadsheet is complete and vetted for errors, the corresponding tables in SQL need to be updated so that our reporting dashboards stay in sync. Deliverables • Completed Excel workbook with all financial data correctly entered and formatted • SQL script (or direct upload) that ...

    $21 / hr Average bid
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    46 bids

    I'm looking for a skilled developer to create an Android app focused on general knowledge multiple choice questions (MCQs). Key Requirements: - Android platform development - MCQs format - Grouped questions by categories/topics Ideal Skills and Experience: - Android app development expertise - Experience with quiz or educational apps - Strong UI/UX design for user-friendly navigation - Backend knowledge for managing question categories Please provide relevant portfolio work and experience.

    $12 / hr Average bid
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    31 bids

    I’m building a two new product and need fresh eyes on the mobile experience. Over the next 10 days I’d like a designer who lives in Figma to create modern, intuitive UI for both Android and iOS. I’m setting aside ₹4,000 for this sprint; payment is released on approval of the final file. Being in India is a plus so we can work in real-time, but great work is the real priority. If you have recent mobile projects in your portfolio and can start right away, let’s talk.

    $36 Average bid
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    18 bids

    ...must include: • Video lessons streamed or downloaded smoothly on both Android and iOS • Interactive quizzes that can handle multiple question types and instant feedback • Progress tracking with a simple dashboard that saves data locally and syncs to a Firebase back-end when online I already have the lesson content, brand assets, and a basic Figma layout. Your job is to translate those designs into clean Flutter code, connect Firebase for auth and data storage, and hand over: 1. Complete Flutter source code with clear comments 2. Working APK and IPA/TestFlight builds 3. A short README covering build steps and any third-party packages used Acceptance criteria: all three features above function on current Android and iOS versions, pass basic acc...

    $147 Average bid
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    32 bids

    ...bottlenecks across application, API, database, and infrastructure layers. - Provide detailed performance reports with actionable recommendations. 2. Stress Testing - Execute stress testing to determine system limits under extreme conditions. - Identify breaking points and evaluate system recovery behavior. - Assess failover, autoscaling, and degradation mechanisms. - Document resilience gaps and mitigation strategies. 3. Performance Analysis & Reporting Provide: - Test strategy document - Test scripts and scenarios - Monitoring dashboards (if applicable) - Bottleneck analysis - Remediation recommendations - Final executive-level summary report Scope of Services The freelancer will be expected to: - Review system architecture (application, APIs, database, infrastruct...

    $98 Average bid
    $98 Avg Bid
    10 bids

    Android CameraX & API Integration (We have 80% of the code logic ready - No R&D needed) We are looking for an experienced Android Developer to build a technical prototype (MVP) focused on real-time image processing for a Huawei P10 device. IMPORTANT: We are not reinventing the wheel. We have already completed the research phase. We will provide you with: 1. The Official SDKs and Documentation needed for the project. 2. Reference Code (80% of the logic): We have identified specific open-source samples (Google Samples) that already handle the image capture and API request logic. Your job is NOT research. Your job is to assemble these existing pieces into a stable background service and optimize it for the target device. Project Scope: Create a lightweight Android...

    $159 Average bid
    $159 Avg Bid
    57 bids

    I’m rolling out O...above modules (chart of accounts, taxes, stock routes, POS interface, purchasing rules, etc.) directly in our Odoo 18 environment. • Run test scenarios, document outcomes and adjust until users sign off. • Provide concise user training and post-go-live support to make sure the team is comfortable. Acceptance criteria • All four modules fully configured and working together in a single Odoo 18 database. • Key reports—financial statements, stock valuation, POS sales summaries and purchase analysis—return accurate figures that reconcile with sample data. • User guide or quick-start notes delivered for each module. If you’re based in Sri Lanka, have solid Odoo 18 functional experience and can start soon, I&rs...

    $1062 Average bid
    $1062 Avg Bid
    61 bids

    ...I want users to be able to import clips, trim, rearrange and export with ease. Once the core workflow is rock-solid we can layer in more advanced functions—think multi-track timelines, chroma-key, voice-over or anything else you can justify from a performance and UX standpoint. Suggest the framework you feel best balances speed, portability and long-term maintainability; I’m open to native iOS/Android, Flutter, React Native or even a desktop build if that proves wiser. The web-development app should let non-technical users assemble clean, standards-compliant pages through a drag-and-drop interface, then publish them effortlessly. I’m keen on a React or Vue front-end backed by a lightweight Node or Python service, but I’ll gladly consider other stacks if y...

    $963 Average bid
    $963 Avg Bid
    36 bids

    ...wellness, and regenerative support concepts • Uses targeted landing pages for specific use cases • Directs visitors to Lifewave’s official website via pre-populated referral links • Does NOT process orders, payments, or customer data ================================================== 3. WEBSITE ARCHITECTURE (NON-NEGOTIABLE) • Static HTML / CSS / JavaScript only • No WordPress • No PHP • No CMS • No database • No backend logic • No e-commerce functionality • No checkout, cart, or payment processing • No user accounts • No customer data storage ================================================== 4. COMMERCE / REFERRAL MODEL • All product orders are placed on Lifewave’s official website • Websi...

    $1161 Average bid
    $1161 Avg Bid
    163 bids

    I need a complete food delivery application that runs smoothly on both Android and iOS. Users must be able to register, log in, browse a category-based menu, fill a cart, pay online, and follow their order until it arrives. The look and feel should be professional and sleek, with a clean, modern interface that stays intuitive even for first-time users. I would like the project built in Flutter so we can share one codebase, but I am willing to consider another cross-platform stack if it offers clear advantages. Payment processing must rely on our local gateway, so proven experience integrating non-standard or regional APIs is important. Clean, well-documented code is non-negotiable, and I will ask to see past mobile projects that demonstrate your architecture, UI design skills, and...

    $19 / hr Average bid
    $19 / hr Avg Bid
    247 bids
    Python Developer
    6 days left
    Verified

    I’m building and maintaining a series of backend services and I need an experienced Python developer who feels at home in FastAPI. The day-to-day work centres on designing clean, scalable REST endpoints, wiring them to a PostgreSQL database, and keeping the Dockerised environment tidy for smooth deployments. Most of the upcoming tasks involve integrating external providers: think payment gateways for transaction flow and AI/ML services that power in-app intelligence. Beyond those, you’ll help craft automation scripts, refine existing business logic, and keep an eye on performance as traffic grows. Here is what a typical assignment looks like: • create or extend a FastAPI micro-service • expose secure endpoints, including user auth where required &bull...

    $2181 Average bid
    $2181 Avg Bid
    92 bids