Mobile dictionary application source code java jobs

I'm seeking a skilled FlutterFlow developer to create a mobile app for both iOS and Android platforms. The specifics of the app's purpose are to be determined. Ideal Skills and Experience: - Proficiency in Flutter and FlutterFlow - Experience in developing mobile applications for both iOS and Android - Strong understanding of mobile app UI/UX design principles - Ability to integrate APIs and manage backend services - Prior experience in delivering projects within budget constraints - Excellent communication skills for regular updates and feedback Please provide examples of your previous work and a brief outline of your development process. Looking forward to your bids!

I need an experienced developer to integrate the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in working with financial APIs...the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in working with financial APIs - Experience in data handling and integration - Strong programming skills, preferably in Python or Java Please provide examples of previous sim...

Design of a high-quality mobile app splash screen focused on UI/UX, visual hierarchy, and user experience. This initial concept will help define the app’s look and feel, aligning with the overall product vision and usability goals.

...everything self-contained; I don’t want to wire into Zapier, , or other external integrations right now. Hosting & tech preferences I can supply Claude API keys and credentials for a free hosting tier on Render or Railway, so you’re free to deploy the backend there. The mobile front-end can be native, React Native, Flutter—whatever you’re fastest with, as long as one code-base produces solid iOS and Android builds. Deliverables 1. Source code for the cross-platform mobile app. 2. Backend code with clear README covering environment variables, build, and deploy steps. 3. A brief test plan (manual is fine) showing the image flow working on both platforms. Acceptance criteria • A fresh ...

...to demonstrate modern AI capabilities through a working AI chatbot, AI voice calling system, a Flutter-based mobile app, and a professional static website. Scope of Work AI Chat Bot Intelligent conversational AI for customer support/demo purposes Text-based chatbot with predefined flows and AI-generated responses Integration with website and mobile app Support for FAQs, lead capture, and basic business conversations AI Voice Call System AI-powered voice calling for inbound/outbound demo calls Text-to-Speech (TTS) and Speech-to-Text (STT) integration Natural human-like voice interaction Ability to handle simple call scenarios (greetings, inquiries, follow-ups) Flutter Mobile App (Demo App) Cross-platform Flutter app (Android & iOS) Showcases AI chat...

I am building a specialised web application for an import-export business and need an experienced full-stack developer who is comfortable in both Angular and Java. The core of the platform will be written in Java on the server side, exposing RESTful endpoints, while the client side must be a clean, responsive Angular interface that feels fast even when large data sets are moving through it. You should have at least four years of hands-on experience with: • Modern Angular (v10+) components, services and state management • Java (preferably 11+) with Spring Boot or a similar framework for rapid API development • Secure, token-based authentication and role management • Relational databases and basic schema design What I need from you: 1. ...

Project Title: Fix OTP Country Code Issue in Mobile App (Wrong Country Code Sent) Project Description: Hello, I need an experienced mobile app developer to fix an OTP issue in my application. Problem: When users select their country and request OTP verification, the app always sends the phone number with country code +91 (India) instead of the country code chosen by the user. Example: If user selects Iraq (+964), Kuwait (+965), or any other country, the app still sends OTP only with +91. What I Need: - Check and fix country code picker / phone input logic - Make sure selected country code is passed correctly to backend/API - Fix OTP sending process for all countries - Test with multiple countries - Ensure app works prope...

...TO USE SECTION * Step-based layout (1, 2, 3) * Icons + short text --- ## REVIEWS SECTION * Rating summary (4.8) * Customer images + testimonials * Carousel or grid --- ## FAQ SECTION * Accordion style (expand/collapse) --- ## STICKY ADD TO CART (IMPORTANT) * Sticky bar at bottom (desktop + mobile) * Shows: * Product name * Price * Add to cart button --- ## MOBILE DESIGN (VERY IMPORTANT) * Fully responsive * Buttons full-width * Proper spacing * Sticky add to cart on mobile --- ## DESIGN QUALITY EXPECTATION I want: * Premium UI * Soft shadows, rounded corners * Proper spacing (not cramped) * Gradient buttons (purple → pink) * Clean typography --- ## COLOR SYSTEM * Use brand colors (purple, pink, violet) * Highlight key text (like ...

...transactions. Authentication (must-have) • Email & password login • Phone number verification with one-time code Back-end considerations A modular architecture that can handle location services, in-app payments, push notifications, and analytics from day one while leaving room for future features such as loyalty programmes or advanced referral tracking. Acceptance criteria • Fully functional iOS and Android builds uploaded to TestFlight and internal Play Store track. • Smooth video playback on profile pages with no noticeable lag on mid-range devices. • End-to-end booking or ordering flow completed in under 60 seconds by a first-time user. • Clean, well-documented source code and API endpoints ready for scale. ...

I’m ready to build the first-generation mobile app for our golf company and want it released simultaneously on iOS and Android. In this initial version the priority is straightforward functionality, not flashy extras. Here’s what Gen 1 must do: • Pull live information from the Google Sheets we already use for player notes and make it easy for a coach or athlete to browse and update those records on their phone. • Store and display fitness data so users can track workouts, mobility routines, and training metrics alongside their golf notes. • Let me upload short swing videos or screen-recorded tips and have them play smoothly inside the app. Access will be secured with a simple email-and-password sign-in; no social logins for now. I’ll suppl...

...are looking for a highly skilled Java Full Stack Developer with 5+ years of hands-on experience in designing, developing, and deploying scalable applications. The ideal candidate should have strong expertise in Core Java, Spring/Spring Boot, RESTful web services, MySQL, and REACT. Experience with Liferay is added advantage. ⸻ Key Responsibilities • Design, develop, and maintain Java-based backend services and RESTful APIs • Work on full-stack development, including front-end components and integration with backend systems • Develop efficient database queries, procedures, and schemas using MySQL • Collaborate with cross-functional teams to deliver high-quality software solutions • Troubleshoot, optimize, and improve application perform...

I’m creating a new mobile app and I want every swipe, tap, and micro-interaction to feel effortless and inviting. The sole objective of this design round is to maximise user engagement, so I’m looking for a UI/UX specialist who can translate product goals into a flow users simply won’t want to put down. Here’s what I need from you: • Low-fidelity wireframes that map the full user journey • High-fidelity, developer-ready screens (Figma or Sketch preferred) • An interactive prototype that showcases key interactions and animations • A short rationale explaining the engagement tactics you used (e.g., onboarding cues, gamified elements, subtle motion) If you’ve crafted mobile experiences people keep coming back to, I&rsqu...

...looking for a Certified Ethical Hacker who specialises in mobile VAPT to carry it out. Although I’d like the usual end-to-end coverage, the real priority is deep, dynamic analysis: I want to see how the apps behave in real time under hostile conditions, with a special eye on insecure communication channels. Here’s what I expect you to tackle: • Probe every network interaction for weaknesses—SSL/TLS mis-configurations, certificate-pinning bypasses, API endpoint tampering, man-in-the-middle scenarios and any other gaps that could leak data in transit. • Examine runtime behaviour for issues such as improper authentication, code injection, or logic flaws that only surface once the app is running. • Where dynamic findings point to a likel...

Code-Shift (Native European Spanish Speakers) Audio Recording (Dual-Channel) Recording Approach We will deliver natural bilingual conversations in a contact-center (agent–customer) format with strict adherence to code-switching requirements. Audio Format * Dual-channel WAV (Agent / Customer separated) * Native 8kHz and 16kHz recordings (50/50 split) * Single recording per conversation with clear channel separation Code-Switching Implementation We support both required patterns: Type 1: Bilingual Agent–Customer Interaction** * Agent: 100% secondary language(English) * Customer: 100% primary (European Spanish) language * ~50% code-switching at conversation level * Natural conversational flow (no forced switching) * Single audio + single transcr...

...are looking for an experienced developer/team to update and improve our existing company website and also develop a basic mobile app for Prominent Hygiene Chemical Products Pvt. Ltd. Scope of Work: Website content updates Product image resizing and replacement Homepage design changes (banner, layout improvements) Add new products with proper details Brochure update and integration Add enquiry form / WhatsApp button for lead generation Add “Buy Now” / “Order Place” option (Initially, we want to start product sales in Indore/Pithampur region via the website) Fix product specification section (if required) Improve overall design and responsiveness App Development (Basic Mobile App): Develop a simple Android app (preferred) Product listing with images ...

...that instantly shows the full outstanding amount as of the chosen day. • Fee Collection – investigate and correct the current calculation logic so totals match the raw transaction data. Tech stack remains CodeIgniter MVC with existing DB schema; no framework upgrades are needed, just controller/model changes and a few view updates. I’ll provide Git access and a staging database dump. Please keep code modular, respect current naming conventions, and document any new queries or helper functions so future maintenance stays painless. Acceptance: I’ll run side-by-side comparisons against today’s live figures; numbers must reconcile 100 %, filters must not break pagination, and PDF/print layouts should stay intact after your edits. If you’ve tune...

...straightforward: $0.10 for every application that matches my instructions and can be verified by confirmation email or tracking link, for a total of 100 submissions. What you’ll do • Log in with the credentials or guest options I provide. • Complete each form accurately, attach the résumé, and hit submit. • Record every submission in a shared spreadsheet (company, role, date, confirmation link or screenshot). Accuracy is critical here; I’m paying per correctly filed application, so attention to detail and basic familiarity with portals like LinkedIn, Indeed, Lever, Workday, and Greenhouse will make this quick work. If these terms fit and you can finish all 100 applications within a week of receiving the materials, let’s ge...

I’m building a single mobile solution that lets my farm crew handle every HR and day-to-day workflow in one place, and I want it available on both iOS and Android from day one. Core features I need you to weave together: • Interactive farm map built for quick navigation of paddocks, sheds, water points and other assets. • Deep Xero integration that pushes and pulls Payroll, Invoicing and Expense tracking data in real time, so our books stay tidy without double entry. • Spreadsheet-style “grid math” sheets baked into the app—think lightweight Excel that lets staff run fertiliser rates, feed mixes or cost calculations on the fly. • Digital timesheets with tap-to-clock-in/out and GPS stamping to verify location. • Live task lis...

We have a web based developed application. But needed some more additional features in the application with some UI changes here and there and SMS, Whatsapp API integration as well. Looking forward for a developer with PHP, SQL, HTML & Bootstrap knowledge who can understand and do the required changes. Looking for developers from mostly Chennai, Tamilnadu based. Also looking for data migration from a OLD database built on C# and SQL server

I keep getting an “Authentication failed” message every time I try to sign in to Microsoft Teams on my Windows Mobile phone. I’m not certain whether a recent password change is involved, but the account works fine on desktop and web—only the phone refuses to cooperate. I need you to troubleshoot the root cause and get the app logging in normally again. That may involve checking device-level credential caches, conditional access policies, outdated authenticator settings, or anything else that commonly blocks Teams on Windows Mobile. Acceptance is simple: I’ll enter my usual credentials on the handset and land in the Teams home screen without errors. Please outline the steps you’ll take, work with me remotely if needed, and document any...

I need a production-ready Android application that lets passengers, bus drivers, and administrators see exactly where every bus is in real time. The core of the build is GPS-based live tracking displayed on a Google-style map view, coupled with dynamic ETA calculations so users always know how many minutes remain until the next stop. Key workflow • Passengers open the app, pick a route, watch buses move on the map, and receive push notifications when their chosen bus is running late or is about to arrive. • Drivers log in to update their status, start or end a trip, and automatically stream location data in the background. • Administrators access an in-app dashboard (or a lightweight web console, if that is easier) to add routes, manage schedules, and monitor fl...

We need to create webview Mobile app for andorid and ios by this link "" in flutter and app have features app icon, splash screen, Enable Installs Statistics, Enable Java Script, Enable Swipe To Refresh, Load Cache Else Network, Allow HTTP Requests, Add Internet Permission, Add Storage Permissions, Add GPS Permissions, Add Audio Permissions, Add Video Permissions, Enable Firebase setting, Enable Push Notification some more requirement Requirements: • Load a specific URL inside a WebView • Pull-to-refresh support • Error handling (e.g. show a message if no internet connection) • App icon and splash screen (we’ll provide design assets) • Minimal permissions (e.g., allow file/camera upload via browser input type) • Push notifications...

Hi I will share the details with the shortlisted candidates. Thanks

I need a comprehensive online entrance exam software built on Java technology. The software should support multiple-choice questions, essay-type questions, and problem-solving/coding questions. Key Requirements: - User Roles: Students, Examiners/Teachers, Administrators - Features for Exam Creation and Management: - Question Bank: A robust repository of questions - Automated Grading: For efficient evaluation - Timed Exams: To simulate real exam conditions Ideal Skills and Experience: - Proficiency in Java and experience with developing educational software - Knowledge in database management for a question bank - Familiarity with automated grading algorithms - Experience in creating user-friendly interfaces for multiple user roles Looking for a developer who can deliv...

Elekyo is a full-featured e-commerce web application developed using the MERN stack (MongoDB, , React.js, Node.js) with Tailwind CSS for modern UI design. The platform is built to deliver a seamless and user-friendly online shopping experience with a strong focus on performance, scalability, and clean interface design. The application allows users to browse products, explore categories, and interact with a responsive and intuitive interface optimized for both desktop and mobile devices. The frontend is designed with a clean and modern layout using Tailwind CSS, ensuring a visually appealing and consistent user experience. On the backend, Elekyo is powered by a robust Node.js and server with MongoDB as the database, enabling efficient data handling and scalable archi...

...render cleanly on current iOS and Android devices without sacrificing load speed or breaking any functionality. Here is what has to happen: • Pinpoint the CSS, media-query or plugin/theme conflict that is triggering the mobile layout problems. • Apply a clean, maintainable fix—preferably in a child theme or custom CSS panel—to restore a fully responsive design across key break-points. • Make sure every Contact Form 7 instance still works and scales correctly after the repair. • Test the result on real devices (or BrowserStack) and confirm the site passes Google’s Mobile-Friendly Test. You will have full WordPress and hosting access, plus version-controlled backups to roll back if needed. Familiarity with Chrome DevTools, PHP,...

i need European people to read and record 100 short sentences using mobile app in a quiet environment in English. English accent should be neutral. more details with selected candidates.

1. Project Overview(Backend Microservices System (SPRING FRAMEWORK ONLY)) We are developing a large-scale, enterprise-level digital commerce platform on a Java-based microservices architecture (Spring Ecosystem). The development phase is "LARGELY COMPLETED". We are not looking for a builder to start from scratch, but rather a "finisher"—a skilled Backend Engineer to take ownership of the existing codebase. The primary goal is to validate current integrations, stabilize the logic, and ensure the system is production-ready through rigorous testing. WE WILL PROVIDE TESTING HELP FROM OUR SIDE TOO. 2. Current Project Status & Scope The following microservices have been developed. Your role is to ensure these services communicate seamlessly, handle edge cas...

Title: Senior Backend Engineer Needed: RBAC + Alibaba Cloud Deployment (Urgent) Description: I have a working AI backend codebase. Need a senior backend engineer to implement code updates as per requirements, RBAC and deploy it on Alibaba Cloud (Saudi region). This is an update + deployment task — not a full build from scratch. Scope: * Implement RBAC (AI agent wise) using JWT * Secure existing APIs (no rewrite) + integration with itsm system * Deploy on Alibaba Cloud ECS (Ubuntu or RHEL or centos) * Configure Nginx + HTTPS * Ensure APIs are production-ready Deliverables based on above mentioned scope: Code updates as per the requirements discussed. Spreadsheet will be shared * Clean RBAC implementation * Live deployed API (Alibaba or huawei cloud) * Minimal docu...

I’m building a mobile puzzle title that blends 2D and 3D segments and I’d like a Unity specialist to take it from concept to a polished Android / iOS release. I already have the core theme and rough level ideas; what I need now is someone who can translate those ideas into engaging mechanics, craft responsive controls, and ensure every scene runs smoothly on current mid-range devices. You’ll handle scene setup, asset integration, simple yet appealing UI, and the subtle animations and audio cues that make each puzzle feel rewarding. Because the project switches between flat boards and fully-rotatable 3D rooms, optimisation and clever camera work are crucial. Unity’s URP is probably the right fit, though I’m open to your suggestions if you can justify a ...

Code-Shift Native Speakers – Hmong (hmn_US) Audio Recording (Dual-Channel) Recording Approach We will deliver natural bilingual conversations in a contact-center (agent–customer) format with strict adherence to code-switching requirements. Audio Format * Dual-channel WAV (Agent / Customer separated) * Native 8kHz and 16kHz recordings (50/50 split) * Single recording per conversation with clear channel separation Code-Switching Implementation We support both required patterns: Type 1: Bilingual Agent–Customer Interaction** * Agent: 100% secondary language(English) * Customer: 100% primary Hmong (hmn_US) language * ~50% code-switching at conversation level * Natural conversational flow (no forced switching) * Single audio + single transcri...

...straightforward: $0.10 for every application that matches my instructions and can be verified by confirmation email or tracking link, for a total of 100 submissions. What you’ll do • Log in with the credentials or guest options I provide. • Complete each form accurately, attach the résumé, and hit submit. • Record every submission in a shared spreadsheet (company, role, date, confirmation link or screenshot). Accuracy is critical here; I’m paying per correctly filed application, so attention to detail and basic familiarity with portals like LinkedIn, Indeed, Lever, Workday, and Greenhouse will make this quick work. If these terms fit and you can finish all 100 applications within a week of receiving the materials, let’s ge...

We are looking for an experienced development team to build a recruitment platform with the following structure, Platforms Required: Web Application (Recruiter + Admin Panel) Mobile App (Recruiter)(iOS+Android) Mobile App (Job Seeker) (iOS+Android) Technical Preferences: Web: React Mobile: Flutter (preferred for both apps) Backend: Node.js / Express Database: MongoDB AI-based job matching (Open to suggestions from experienced teams) Deliverables: Complete source code Deployment support Basic documentation App store submission support Timeline: 2–4 months (MVP) Budget: Please Ignore minimum & maximum budget. Open to proposals (milestone-based payments preferred) IMPORTANT (Must Include in Proposal): Relevant past projects (live links...

I’m actively pursuing full-time opportunities in the Technology sector and want to keep my search moving even when I’m away from the keyboard. Your role is to take the information I provide—résumé, cover-letter templates, target job titles—and handle the end-to-end application process on LinkedIn, Indeed and Glassdoor. Beyond clicking “Apply,” I also need thoughtful outreach: finding the right HR or other decision-maker contacts, sending a short tailored email from my account, and logging every step so I can track where I stand. Deliverables I’ll look for • 100+ quality applications per day submitted on the three platforms above • A spreadsheet (or Airtable) that captures job link, date applied, contact detail...

I'm looking to build a freelance reselling platform targeting the Philippines initially, with the ability to expand internationally. The platform should include both a website and mobile app (if possible) with features such as user accounts, payment processing in multiple currencies, direct messaging, reviews and ratings, and automatic language translation. I don't have a brand name or logo yet, so I would appreciate creative input on those. The platform should be open to any type of freelance service, and designed for easy future growth. Ideal freelancers will have experience in web and mobile app development, payment integration, and creating scalable, multilingual platforms.

The project is agreed for 32500 INR

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... hands-on attention. Most of the work centres on supporting and fine-tuning the channels and destinations already in production; performance slow-downs on the older Mirth instances are the issues I meet most often. All access is through AnyDesk screen-share sessions—no direct log-ins or code exports—so you should be comfortable working live while we talk through each ticket. Your background must cover both the classic Mirth interface and the newer BridgeLink tool-set, with enough HL7, JavaScript, Java and SQL knowledge to trace bottlenecks, tweak transformers, and keep message queues flowing smoothly. Typical tasks you’ll handle: • Diagnose and resolve performance issues on legacy Mirth channels • Update or patch existing channels/destin...

...required. All data will be mocked for simplicity. This project is part of a larger product vision. Developers who deliver strong quality may be invited to continue working on future phases, including backend development and feature expansion. We value developers who work efficiently and are comfortable using modern tools, including AI-assisted workflows where relevant. Core Objective: - Build a mobile-style interactive prototype - Create a realistic and smooth map experience - Implement clean and responsive user interactions - Use mocked data for all content Key Features: - Interactive map (highest priority) - Pinch-to-zoom and pan functionality - Clean map style with minimal visual clutter - Custom markers with numbers (e.g. 2, 3, 9+) - Basic clustering behavior (can be si...

I'm looking for an experienced mobile game developer to create an engaging coin-based game for iOS and Android. Key requirements: - Coin-based gameplay mechanics - Engaging mobile user interface - Exciting visual style (2D, 3D, or pixel art) Ideal skills and experience: - Proven mobile game development experience - Strong design skills - Familiarity with coin-based gaming mechanics Please provide samples of previous work and a detailed approach to this project.

I’m looking for a detail-oriented virtual assistant who can file between 100 and 150 job applications every single day. All roles are remote positions in the technology sector, and you’ll work primarily through Indeed, direct company web...organised I’ll provide access to my résumé, cover letter template, and a master tracker. Each evening I expect a concise update so I can see what was submitted and spot any targets that need extra follow-up. Deliverables • Search job market platform like Glassdoor • 100–150 completed applications per day • 30 USD per week • A same-day log showing company name, job title, platform used, and application link Accuracy and consistency are essential; if you’re comfortable hitting these...

...non-negotiable pillars of the build. Phase 1 – Mobile First • Design and code the core escrow workflow for peer-to-peer and business-to-business payments. • Implement strong customer authentication, role-based access, and end-to-end encrypted data at rest and in transit. • Integrate a modular backend API so we can later expose the same services to a web portal and USSD interface without rewriting business logic. Security & Compliance Every line must pass automated OWASP checks, static code analysis, and peer review. Key vault management, token-based sessions, and granular audit trails are required so the platform is ready for future PCI DSS and SOC 2 audits. Payments & Wallets The app should be architected to plug into...

Project Title: Mobile App (iOS & Android) + Web Admin Dashboard Development Project Description: I am looking for an experienced developer or team to build a scalable application consisting of: 1. Mobile Application (iOS & Android) 2. Web-based Admin Dashboard The application will include: Mobile App Features: - User authentication (multiple roles) - Profile management - Listing / feed system - Booking / request workflow - Real-time chat or notifications - Clean, modern UI/UX Admin Dashboard Features: - User management - Content/listing management - Analytics & reports - Basic support/admin controls Tech Preferences (Flexible): - Mobile: Flutter (preferred) or React Native - Backend: Firebase / Supabase / Node.js - Admi...

To deliver the postgre python flask app

I'm seeking an experienced Rust developer to review and optimize my code, with a focus on enhancing performance. Key Objectives: - Primary goal: Optimize performance - Critical area: Data processing - Main aspect to optimize: Memory usage Ideal Skills and Experience: - Expertise in Rust programming - Strong background in performance optimization - Experience with data processing applications - Proficient in memory usage analysis and reduction - Familiarity with best practices in Rust development Please provide relevant experience and approach in your bids.

i need European people to read and record 100 short sentences using mobile app in a quiet environment in English. English accent should be neutral. more details with selected candidates.

I’m looking to accelerate sales from my mobile-gaming site by pairing high-impact SEO with persuasive content. The plan is to publish a series of conversion-focused how-to guides that address common pain points for mobile gamers, then amplify each guide through strategic outreach and guest posts to earn quality backlinks. Here is how I see the workflow: • Research & Strategy – Pinpoint keywords with strong purchase intent using tools such as Ahrefs, SEMrush and Google Search Console – Map each keyword to a how-to topic that naturally promotes our in-app purchases or premium features • Content Creation – Write clear, engaging guides (800-1,200 words each) that walk players step-by-step through tips, builds or solutions &...

...developer who can take a product from database schema right through to polished user interfaces and have it running smoothly on every major platform we care about. The goal is a single, cohesive code-base that delivers: • Web application • Android build • iOS build You should be comfortable switching hats between back-end architecture (API design, database optimisation, security) and front-end flair (clean UI, responsive layouts, native-feeling interactions). Whether you prefer Node.js with React, Django with Flutter, or another proven stack, the emphasis is on maintainable, well-documented code that can scale. Please outline the tech stack you’d use and walk me through a recent cross-platform project where you owned both server and cli...

...product-level sales trends so I can see which SKUs consistently outperform and which ones lag behind, all viewed through the lens of revenue generated rather than just unit counts. You’re free to structure the workflow as you see fit, but I expect the core analysis to happen in Python, leveraging pandas and NumPy for data wrangling and aggregation. I’ll supply the dataset along with a brief data dictionary; you return a well-commented Jupyter notebook (or .py script) that: • Cleans and normalises the raw data • Calculates revenue by product over selectable time windows • Highlights statistically significant up- or down-trends • Presents the findings in clear tables and a few concise Matplotlib or Seaborn visuals Deliverables are complete w...

I’m ready to turn my concept for a social-networking experience into a full Android application. The idea and core flows are defined; I now need a developer who can translate them into a smooth, production-ready app. You will own the coding of the Android front-end and connect it to a scalable cloud back-end that supports real-time data exchange, notifications, and secure user authentication. Clean architecture, thoughtful UI/UX, and solid performance are priorities. I’m open to your recommended stack—Kotlin or Java in Android Studio with Firebase, RESTful APIs, or other proven solutions. Deliverables • Complete Android Studio project with readable, well-commented source code • Signed release APK/AAB ready for Google Play submissi...