Java Jobs

I want to assign you the complete end-to-end development of my existing ChaloTrain Android app, from the current ZIP project to Google Play Store publication. You will be responsible for all remaining work and any technical issues discovered during development, including: 1. Complete project audit and fixing existing and newly discovered bugs. 2. Fixing Android Studio, Gradle, build and compatibility issues. 3. Completing and verifying train/station autocomplete across all relevant screens. 4. Completing and testing all agreed railway API integrations: Train Search, PNR Status, Live Train Status, Train Schedule, Trains Between Stations, Seat Availability, Fare Enquiry and Live Station information. 5. Fixing API failures, incorrect data mapping, train-number mismatches, timeouts and error...

I am developing Monarch Protocol — Monarch Core, a local-first, browser-based AI assistant on Kali Linux. The objective is to run a pretrained language model directly in the browser, without a cloud AI API or a separate AI inference backend, and support offline operation after the initial download and preparation of all required files. Technology stack and environment - Operating system: Kali Linux. - Bundler: Vite 5.4.14. - Language: JavaScript, HTML, and CSS. - Model library: @huggingface/transformers 3.7.2. - ONNX Runtime Web: 1.22.0-dev.20250409-89f8206ba4. - Target model: onnx-community/Qwen2.5-1.5B-Instruct. - Intended execution backend: WebAssembly (WASM) for CPU-only inference. - Alternative backend: WebGPU, if supported by the browser and graphics environment. - Browser: G...

I’m looking for someone who truly understands Android smartphones to help me get mine back to perfect working order. It’s an Android-based handset, and while I haven’t pinned the problem to software, hardware, or connectivity yet, I can describe the symptoms once we connect so you can zero in on the root cause quickly. What I need from you: • A clear, step-by-step diagnostic process run with me remotely (video or chat is fine). • A concise explanation of the fault you uncover and how you confirmed it. • Practical instructions—or a flashed file, driver set, or settings profile if software is involved—that I can apply immediately to fix the issue. • Confirmation that the phone is stable afterward (brief follow-up is appreciated). If s...

I’m putting together a fully open-source platform that lets a college run day-to-day operations from the browser. Everything must be modular, cleanly documented, and easy for other institutions to fork or extend. Core modules in scope • Student Management – smooth online enrollment/registration flows, daily attendance capture (manual entry or CSV upload), and a gradebook that can export results to PDF or CSV. • Course Management – tools for syllabus publishing, deadline-driven assignment submissions with file upload, and a planner that builds course timetables automatically or by drag-and-drop. • Faculty Management – profiles, workload tracking, and simple approval screens for leave or substitution requests. Tech preferences are flexible as lo...

Description: I need a native iOS app (Swift/SwiftUI) that gives a rider turn-by-turn navigation and records riding data from a handset mounted on a motorcycle, within geofenced zones. This is for a research pilot, not a public release. It is iOS only, with no Android and no App Store launch (TestFlight is fine). Navigation • Route planning to a chosen destination, with turn-by-turn guidance, a clear map display and spoken or visual prompts suitable for a mounted phone • Rerouting if the rider leaves the route • Please state which navigation approach you'd use (for example Apple MapKit, or a third-party SDK such as Mapbox) and any licence or usage costs I would carry • Recording must run independently of navigation, so a navigation crash or reroute never interrupts ...

I’m putting together a small, dedicated relationship with an AI developer who can stay on board for the long haul. The exact use cases will grow and shift over time, but the common thread is building production-ready AI features—from architecting models and pipelines to deploying them, monitoring performance, and iterating based on real-world feedback. I NEED A THINKER SOMEONE THAT HAS THE INTELLIGENCE TO WORK WITH US SO WE CAN GET OUR IDEA TO 100% WE ARE A GLOBAL WEBSITE APPEALING TO ALL SPORTS TEAMS SO WE HAVE A HUGE TASK AHEAD TO WELCOME EVERY JUNIOUR SPORTS TEAM TO OUR WEBSITE. WE WILL PAY $100 AUD ONLY BUT YOU WILL ALSO BE PART OF OUR OPERATIONS FOR AS LONG AS IT REMAINS SUCCESSFUL FROM OUR MANY YEARS OF BUSINESS MODELLING AND DEVELOPMENT. IF YOU CAN SEE A FUTU...

I need a complete taxi-booking solution for Android that lets passengers request rides, drivers accept them, and an admin panel keep everything running smoothly. Core functionality must include real-time vehicle tracking on a map, in-app payment processing, and a post-ride driver-rating flow. All three user roles—Passenger, Driver, and Admin—must have their own dedicated experiences in a single codebase. Passengers and drivers will sign in through phone-number verification only; no email or social logins are required. I expect modern Android development practices (Kotlin with clean architecture is preferred, though well-structured Java is acceptable), seamless Google Maps integration for live tracking, and a reliable payment gateway that can be switched out if needed. An in...

I need an Android application built from the ground up. The core requirement is a smooth, secure user-login flow (email, phone, or social sign-in is fine as long as it is robust and well-documented). This is strictly an application-development job—no marketing or web work. My goal is to monetize the app later, so the code must be clean, scalable, and ready for future features such as in-app payments or push notifications. Key expectations • Android-native code (Kotlin or Java) that follows current Material guidelines • Clear separation between front-end, authentication logic, and any backend you choose (Firebase, Supabase, or a lightweight custom API) • Complete source code, build instructions, and a signed release APK/Bundle Once login is working flawle...

**Android App Development for Dual-Sided Portable POS Terminal (Payconiq + Cash Machine + Compact POS)** We need an experienced Android developer to build a custom native Android application for a dual-sided portable POS device (similar to the ZCS Z108: Android 14, 8-inch main touchscreen 800x1280 + 2.6-inch secondary customer-facing screen, octa-core, 4GB RAM/32GB ROM, Bluetooth, WiFi, optional 4G, rear camera/barcode scanner support, 58mm thermal printer, NFC optional). ### Core Requirements 1. **Payconiq QR/Barcode Generation (Priority)** Integrate with the official Payconiq Merchant API (v3) so the merchant can enter an amount on the main screen and instantly display a scannable Payconiq QR code on the secondary customer-facing screen (and/or main screen). - No need for th...

Need an mobile app for taxi booking business

Title: Need an Expert to Convert an APK into a PDF Format Project Description: I need an experienced Android developer who can help me understand the technical method of converting an APK file into a PDF format. Requirements: Explain whether an APK can be converted into a PDF while preserving its functionality. Provide a practical and technically correct solution. If direct conversion is not possible, suggest a safe and reliable alternative. Provide step-by-step instructions for implementation. Explain the limitations and compatibility requirements. Important: I need a working and legitimate solution, not just a video tutorial. Please explain your proposed method before starting the project. Please include your experience, proposed approach, delivery time, and project cost in you...

I need a concise piece of Java code that simulates a horse race for use inside a game prototype. The key rule is simple: the Black Horse must always be the one out in front when the race plays out. How you keep it ahead—fixed speed boost, weighted randomness, or another elegant trick—is up to you as long as the code remains readable, well-commented, and easy for me to tweak later. Because this is going straight into a game build, clean object-oriented structure is essential. A small main class that spins up a race, a Horse class (with colour or ID), and whatever helper logic you consider best practice will do; I’ll wire it into the rest of my project myself. If you enjoy adding basic ASCII or simple Swing graphics for clarity, that’s fine, but I’m equally hap...

I want a fully native Android application, built from the ground up, that mirrors the stock-prediction section of my website but goes beyond what a simple IFRAME could ever do. The core purpose is clear: deliver up-to-the-minute market data and my proprietary predictions to users in an elegant, responsive mobile experience. Key functions I need you to implement • Real-time stock data streamed through live data feeds so prices and volumes are always current. • Automated prediction algorithms running on-device or via my existing API, with results surfaced in an easy-to-read dashboard. • Push notifications for selected stocks so users get instant alerts when price thresholds, signals, or prediction updates occur. UI/UX expectations The look must be polished and brand-...

I need a reliable way to reach a second Android phone that stays in another city so the service app running on it can keep using its own GPS while I supervise the device. Through Wi-Fi, I must be able to: • see and fully control its screen in real time • copy, delete, or push files both ways without having someone touch the phone Your task is to choose or build the simplest, most secure solution—whether that means configuring TeamViewer Host, AnyDesk, AirDroid, an ADB-based approach like scrcpy/VNC, or another method you know will hold a stable unattended session over Wi-Fi. Please handle everything from initial setup steps I’ll follow on each handset, through permissions and battery-optimised settings, to a short hand-off guide so I can reconnect whenever I need....

# Android APK Reverse Engineering & Firebase User Data Recovery Expert Needed **Project Description** I have an existing Android application (APK file), but I no longer have access to its original source code. The application is currently connected to Firebase. I am looking for an experienced Android Reverse Engineering and Firebase developer to help me analyze the application and recover the technical information necessary to manage and potentially rebuild it. **Main Tasks:** 1. Analyze and decompile the Android APK using JADX or other professional reverse engineering tools. 2. Identify the application's architecture, Firebase configuration, authentication methods, and API integrations. 3. Determine which Firebase services the application uses (Authentication, Firestore, Re...

I accidentally wiped an entire WhatsApp conversation with a person from my Android phone and, to make matters harder, we have a backup but the chat was deleted by us so the backup also does not have any chat from that person. I also have not reinstalled the app yet because I want to avoid overwriting any residual data that might still be recoverable. What I need is a specialist who can safely extract or rebuild the deleted chat history from the device’s storage. Whether that involves forensic-style data carving, use of ADB, root-level tools, or other proven Android recovery software is up to you—as long as the approach keeps the phone usable and preserves any remaining data fragments. Deliverables should include: • The recovered chat thread, either restored directly insi...

I need an Android application that opens with a Phone Number Verification flow—OTP based—so every user is uniquely identified right from the start. After a successful sign-in, the core feature kicks in: each user must be shown Video ada, capped at ten ad views (or clicks to watch) per day. Once that quota is reached, the app should block additional ads for the next 24 hours and reset automatically at midnight. To monetise, I am happy to integrate Google AdMob, Facebook Audience Network, Unity Ads or any other website that can deliver rewarded inventory; pick the one that best meets the daily-limit logic and regional fill rates. Whichever SDK you use, make sure it respects Google Play policies, handles failures gracefully, and records impressions so the daily count cannot be ga...

We are hiring experienced Aptitude Trainers and Technical Trainers (Java and Data Structures & Algorithms) for a long-term, onsite training engagement at our project locations in Vellore, Chennai, and Amaravati, India. Trainers will deliver structured sessions to students across the semester. Training will be conducted in English, and familiarity with the local language is an added advantage. Aptitude Trainers should have strong knowledge of quantitative aptitude, logical reasoning, and problem-solving. Technical Trainers should be proficient in Java and Data Structures & Algorithms. For both tracks, we expect strong subject knowledge and good communication skills. Prior training or teaching experience is preferred. This is a long-term engagement of 10 or more months, with a ...

My admob account is not getting approved i need some admob experts help finding the issue i have submitted admob account for review multiple times and got rejected everytime can not find the issue

My admob account is not getting approved i need some admob experts help finding the issue i have submitted admob account for review multiple times and got rejected everytime can not find the issue

Project Title: Fire Alarm Monitoring Platform – Node-RED Developer We are looking for an experienced developer to develop an on-premises Fire Alarm Monitoring Platform for Dune Matrix Technologies LLC, Dubai. Project Requirements: - Develop the platform using Node-RED and FlowFuse Community Edition. - Support BACnet/IP, Modbus TCP, and OPC UA through configurable gateway integrations. - Receive and monitor fire alarm, fault, and status data from fire alarm control panels. - Integrate with PostgreSQL for data storage and alarm history. - Develop a web dashboard with asset registration, live monitoring, active alarms, and historical records. - Implement user roles and permissions. - Support alarm status updates and hardware-supported commands where applicable. - Provide complete sour...

I need a programmer to fix a UTC (time zone) bug in an open-source astrology program that casts birth charts. The issue occurs when entering birth data for individuals born in India, where the program incorrectly lists UTC as xx:21. UTC should only ever be listed as xx:00, xx:30, or xx:15 (for Nepal). The task involves identifying and correcting this bug. Familiarity with astrology jargon is preferred but not required. I can provide specific birth data for testing and verification purposes. Other locations like Germany, USA, and UK have been verified as accurate.

I want a complete Roblox simulator focused entirely on eggs. Players should roam the map collecting eggs, then hatch them to reveal pets, boosts, or surprises. Each time an egg is hatched the player gains +1 Bat Power—this single stat will drive progression, unlock zones, and gate special rewards, so please wire it cleanly into leader-stats and data-store saving. My vision is light-hearted and colorful, not tied to any existing IP, just an original “egg world” that feels fun the moment you join. Think wide open areas with scattered egg spawns, a visible hatchery zone, and clear UI feedback whenever Bat Power increases. Core features I need delivered: • Egg spawning, pickup, and inventory handling • Hatch animation and reward logic • Persistent +1 Ba...

My product-search endpoint is supposed to return only items that belong to the requested category, yet it keeps leaking products from other categories. That “incorrect categories in results” behaviour is the single biggest pain point I need solved. You’ll get the relevant Spring Boot project (Java 17, Spring Data JPA, PostgreSQL). Your job is to reproduce the bug, trace the root cause—whether it sits in the JPQL query, a CriteriaBuilder clause, or an overlooked join—and patch it without disturbing existing pagination or sorting logic. Once the fix is in place, I expect: • All category filters to work consistently, including cases that return zero rows • Existing page/size and sort parameters to remain fully functional • A concise regressi...

I need a fully-functional trading bot that connects to my Pocket Option account and runs reliably on Windows. The core job is to automate my trading logic: the bot should pull live price data, place and close trades without manual input, and keep detailed logs of every action for later analysis. If Pocket Option offers an official API we will use it; otherwise, I am open to browser automation or WebSocket solutions as long as they remain stable and undetectable. I am flexible on the programming language—you may choose the stack that lets you deliver clean, well-documented code and an easy-to-run Windows executable. Deliverables • Compiled Windows-ready bot and full source code • Simple configuration file where I can adjust pairs, stake size, expiry, and basic risk...

I need a complete Android application that helps adult learners work through self-paced educational courses. The heart of the experience will be short, AI-generated explainer videos that appear inside each lesson. After a video finishes, the user should be able to take an in-app quiz and then jump into a discussion forum thread tied to that specific lesson so they can exchange ideas with peers. Core flow • Browse or search for courses • Watch the automatically created video segment for each module (I will supply raw scripts; the app should call an AI video service to generate and stream the clip) • Take multiple-choice or short-answer quizzes for instant feedback • Post or reply inside a threaded discussion area that lives under every lesson • Track prog...

Automatic Code Detection and Execution in Existing APK" Hello, I already have an existing Android Browser APK and its full source code, and I want to hire an experienced Android developer to customize it. Main requirement: automatic code transfer and execution without manual copy-paste. Example workflow: I open Telegram in the top half of my phone screen, open my APK in the bottom half in split screen or floating window. When I tap the code once in Telegram, it should automatically appear in the APK's "Code paste karo" field and execute automatically, with no manual pasting needed. Also, completely remove the "Sab IDs refresh – code hatao" button. Optimize the APK for smoother performance and faster page and tab loading, while keeping all existing featur...

I’m ready to turn my concept—something I believe can be better than anything currently on the market—into a polished Android application. The core idea is defined, yet I’d like a skilled Android developer who can help translate that vision into clean code, an intuitive UI, and a smooth Play Store release. Here’s what I expect: • Complete Android build (latest SDK, Kotlin or Java) • Modern UI/UX that follows Google Material guidelines • Thorough testing and bug-free APK • Play Store–ready assets and deployment support • Well-commented source code and brief setup documentation While the first release is Android-only, I’m open to discussing future expansion once we have a solid launch. If you have a strong port...

I already have a published strategy title on Android, but the codebase is showing its age and the experience feels dated. I’d like a seasoned mobile game developer to dive into the existing project, clean it up, and push it forward so the game stands out again on Google Play. Here is what I need: • A fully working, re-compiled APK that reflects all agreed-upon changes • Updated project source with clear inline comments and a brief change-log • A short hand-off call or video walkthrough so I understand how to keep building on your work You will be free to recommend the exact areas that deserve the most attention—whether that is polishing core gameplay loops, refreshing menus and HUD elements, tightening balance, or squashing lingering bugs—but every ...

I’m building a full-featured mobile application for my university capstone that focuses on early detection and ongoing health management for livestock. The first release must cover horses and cows, giving farmers a reliable way to spot problems quickly and keep detailed medical histories in one place. Core scope • Disease detection fed by external sensors (temperature probes, rumen boluses, stall air-quality devices) or simple manual entry when a sensor is unavailable. The app should flag anomalies in real time and push an alert. • A secure health-tracking module: vaccinations, deworming, farrier visits, reproduction data, vet notes and lab results all stored per animal, exportable to CSV or PDF. Architecture & tech direction The solution has to run natively o...

I’m building and iterating on a suite of web applications and want every line of code to move fast without sacrificing quality. You’ll jump straight into a modern stack where Python handles the heavy lifting on the back end and JavaScript drives interactive front-end experiences. Day to day you’ll design new features, refactor legacy pieces, write and debug code, and resolve production issues as they surface. The twist—and where you’ll really shine—is how comfortably you weave AI into that workflow. I already rely on GitHub Copilot for rapid scaffolding and on OpenAI GPT-3 for tasks such as test generation, documentation drafts, and quick proof-of-concept scripts. You should be just as fluent, knowing when these tools speed things up and when they nee...

The assignment centres on mapping, vetting, and short-listing factories across Java, Indonesia that can reliably manufacture human-hair wigs in both Remy and Non-Remy grades. The ultimate goal is to secure partners able to meet export-ready quality, consistent volumes, and competitive pricing for an international buyer. Scope of work • Identify a broad pool of human-hair wig producers on the island, then filter down to the three to five most promising options through factory visits or live virtual audits. • Verify that each facility can source, process, and label Remy and Non-Remy hair separately, maintaining full traceability and hygiene standards. • Collect hard data on minimum order quantities, unit costs at multiple volume tiers, available cap constructions, ...

I’m gearing up for the SAP ABAP Cloud certification and a series of upcoming technical interviews. I’m looking for a seasoned SAP professional to guide me through an intensive, hands-on preparation program that covers: • Modern ABAP programming techniques and syntax, including RAP, CDS views, OData services, and ADT in Eclipse • ABAP Cloud fundamentals on SAP BTP, with practical exercises that mirror real project scenarios • SAP Cloud Platform Integration patterns, security, and troubleshooting best practices • End-to-end Fiori and UI5 development, from design to deployment, with an emphasis on custom controls, SAPUI5 flexibility, and performance tuning • The latest SAP trends—CAP, BTP extensions, clean core principles, upgrade strategies...

I’m preparing to build a truly end-to-end artificial intelligence solution and I need a partner who can help me “design everything.” My vision spans the full AI stack—from data pipelines and model architecture to the visual identity the user will see—so I’m looking for someone comfortable wearing both the engineer’s and the designer’s hat. AI scope • Primary goal: a robust artificial-intelligence-driven product capable of data analysis, task automation, and predictive insight generation. • Area of focus: designing every layer of the solution, whether that means a classic machine-learning model, a natural-language component, computer-vision capabilities, or a thoughtful blend of all three. Python, TensorFlow/PyTorch, scikit-lear...

I need a production-ready Android application that scans printed lottery or gaming tickets—typically coming from an 80 mm kiosk printer—and instantly tells the user whether the monetary amount written in digits matches the amount spelled out in words. I’m building this under the name “Loterie Ticket Scanner,” and every line of code must live in my GitHub repository `loterie-ticket-scanner`. Core flow 1. The user points any supported Android camera at the ticket. 2. Google ML Kit OCR (Text Recognition v2) captures both number and text fields in a single pass. 3. Kotlin code parses the two values, normalises currency symbols and separators, and performs an exact comparison. 4. If the values match, the screen shows a clear green confirmation; if they dif...

Seeking Complete COBOL Software Projects for AI Training We are looking to collaborate with individuals, developers, enterprises, and organizations that own or have authorized access to complete, real-world COBOL software projects for AI training and technical evaluation. Project requirements: - Complete COBOL applications, preferably enterprise-grade or production-oriented. - Mainframe and legacy systems involving COBOL, JCL, CICS, DB2, IMS, VSAM, and related technologies. - Supporting components such as copybooks, database schemas, scripts, configurations, and build/deployment files, where available. - Technical documentation, software architecture, testing infrastructure, and development history. - Projects demonstrating real-world development practices, maintenance, and system integr...

We are Al Ikhaa Group, a construction contracting group based in Dubai. We have an existing custom ERP system and native Android mobile application that require technical recovery, completion, integration, and production testing. Our technologies include React/TypeScript, backend APIs, Kotlin/Android, GitHub Actions, Linux, and Oracle Cloud hosting. We are not looking to rebuild the system from scratch. We require an experienced engineer who can: - Audit the existing source code and identify unresolved problems. - Fix ERP login, permissions, dashboard, BOQ, and workflow issues. - Complete Android attendance, QR, GPS, camera, DPR, and API integration. - Resolve CI/CD failures and demonstrate working end-to-end transactions. - Deliver tested releases with proper documentation. Please co...

I am building an Android-only mobile application that puts intelligent video editing directly in the user’s pocket. The core engine must use on-device AI to: • Automatically trim raw footage into meaningful segments • Detect scene changes and tag each scene for quick navigation • Offer a palette of real-time filters and effects that can be layered before export A moderately detailed interface is ideal: clean timeline, quick-access buttons for the three smart actions above, and a preview window that updates instantly as the user scrolls through scenes or toggles effects. No crowded menus, yet enough visual cues to feel professional. Please structure the code in Android Studio (Kotlin or Java) and keep inference on the device with frameworks such as TensorFlow L...

I have reached a point in my career where progress demands sharper technical skills. The goal is a clear, actionable development plan that turns my current knowledge into market-ready expertise. Here is what I need from this engagement: • A concise skills-gap assessment based on a short questionnaire and, if useful, a 30-minute kickoff video call. • A step-by-step learning roadmap covering the next 3–6 months. It should break down weekly objectives, recommended resources (courses, books, GitHub projects, labs), and realistic study hours. • Two practical mini-projects tailored to my field so I can build a portfolio while practising new concepts. Please include acceptance criteria and suggested tech stacks. • A feedback loop: written reviews of those mini-pr...

I’m looking for someone who can wear both hats—project manager and hands-on developer—to drive a new web application from concept to production. We are looking for a project manager/developer (Claude Code) to lead a short V1: a tablet data-entry app that feeds a database we own, and mirrors the data to our existing Google Sheets. Context We import and distributes poultry feed premixes and concentrates. About 80% of sales are wholesale, to around sixty resellers, and 20% retail. • Points of sale: two retails shops, 5 warehouses. 10 products. • Management: the owner runs the business remotely from Montréal. Today, all data lives in one large Google Sheets file. It has become slow and fragile, and anyone with access can change it without a trace. For rem...

Looking for an experienced developer with background in Alipay+ ecosystem or mPaaS-based wallet APIs to build a custom session-based API client for internal reconciliation tooling. PROJECT CONTEXT The target wallet is DANA, an Indonesian e-wallet operating on top of Alipay's mPaaS (Mobile Platform-as-a-Service) infrastructure. This is the SAME underlying backend architecture used by GCash (Philippines), TrueMoney (Thailand), TNG (Malaysia), and Kakao Pay (South Korea) — all part of the Alipay+ cross-border wallet ecosystem. Due to this shared infrastructure, developers who have previously built session-based API clients for ANY Alipay+ wallet, or who have integrated with Alipay's merchant mPaaS SDK, will immediately recognize the architecture and auth pattern. WHAT I ...

Private Blockchain Developer — Hyperledger Fabric We are seeking an experienced Blockchain Developer to design, develop, and deploy a secure, production-ready private/permissioned blockchain network using Hyperledger Fabric. The ideal candidate must have hands-on experience building and deploying Hyperledger Fabric networks, not just theoretical blockchain knowledge. Key Responsibilities * Design and configure a multi-organization Hyperledger Fabric network. * Set up organizations, peers, orderers, Fabric CA, MSPs, channels, and CouchDB. * Develop and deploy chaincode/smart contracts using Node.js or TypeScript. * Build REST/gRPC APIs and event listeners for blockchain integration. * Implement authentication, authorization, endorsement policies, and private data collections. * Co...

We’re looking for 2 roles to join us on a cutting-edge creative AI project. We are recruiting an AI Machine Learning Developer & IT/Computer Vision Technician. Highly-considered candidates would be able to do both roles. Ideal for students or early-career developers who want the chance to build & grow with a ground breaking project. 1. AI Machine Learning Developer - Anaconda experience Key Requirements: - Develop AI algorithms for object detection and image classification - Analyze and process large datasets of image data - Optimize models for accuracy and efficiency - Provide documentation and support for implementation - In some cases where data sets don’t exist we may need to create from scratch 2. IT/Computer Vision Technician - Camera to PC System Key ...

Installed Build Tools revision 36.1.0 is corrupted. Remove and install again using the SDK Manager. errir in Android studio when running default project first time

Offering Android app development services tailored to small businesses and individual needs. I specialize in creating user-friendly basic Android apps with features like: - Login & registration screens - Clean, intuitive UI design for ease of use - Simple functionality that solves everyday business challenges. Let’s collaborate to understand your exact requirements and build an app that meets your needs. Perfect for MVPs or foundational app ideas.

My Android mobile app’s Home screen is misbehaving: the view stops refreshing after the first load and several buttons that should lead to other parts of the app no longer respond. I need someone to dive into the existing codebase, pinpoint the root cause, and push a clean, well-tested fix right away so users can interact with the Home screen normally again. You will receive the full Android Studio project as soon as we start. After investigating, I expect you to update the code, test across common Android OS versions, and supply both an installable APK and the changed source so I can merge it back into the main repository. Acceptance will be based on: • Home screen refreshes consistently without manual intervention. • All previously unresponsive options are fully click...

I need a full-featured e-commerce mobile application built specifically for Android. The goal is to let users browse products, add items to a cart, and check out smoothly within a modern, intuitive interface. Core expectations • Android-only release for the first phase, written in Kotlin, Java, Flutter, or React Native—whichever you are most productive with, as long as performance remains native-like. • Secure user authentication, product catalogue management, real-time cart updates, and an integrated payment gateway. • Clean, responsive UI that follows current Material Design guidelines so the experience feels familiar to Android shoppers. • Basic admin functionality (even if web-based) so I can upload products, edit prices, and view orders without r...

I need an Android-only mobile application dedicated to social networking, taken from concept to a production-ready APK that meets Google Play guidelines. The scope covers everything from designing an intuitive user interface to implementing the full feature set on the native Android stack. Key pieces I expect: • Wireframed and then polished UI/UX that feels fast and modern on current Android versions • Core social functions—secure account creation, profile editing, real-time posting, likes/comments, and push notifications • Cleanly written Kotlin or Java code structured for future scalability • A lightweight, well-documented back-end (Firebase, Supabase, or another cloud solution you are comfortable with) to handle authentication, data storage, and media up...

Hi, Can you develop the complete platform from scratch including Figma UI, frontend, backend, database, admin panel, and all required APIs? Tech stack: Flutter (Android and iOS), Backend. The platform will have two main roles: Owners can register and list their services or items, while Users can discover nearby listings based on their location and book services according to their needs. Can you implement location-based search, secure payment integration, booking and availability management, an AI chatbot, authentication, notifications, and an admin panel to manage users, listings, bookings, customer support, and payments? Full details or ideas behind this will not be disclosed here. But the flow is the same. Let me know if you are interested.

I’m building a desktop-first retrieval-augmented generation (RAG) tool and I need a senior Python engineer to take full ownership of the document-ingestion layer. The current prototype already embeds and queries local language models, but the pipeline that feeds them is still thin. Your focus will be to ingest and normalise three document types—plain text, PDFs, and Word files—so they can be chunked, vectorised, and indexed reliably. Here is the landscape you’ll be stepping into: • Stack: Python 3.11, LangChain, FastAPI, SQLite for local mode, Postgres in the cloud, Git for workflow, and a mix of GGUF local models plus an OpenAI fallback. • Environment: Windows is the primary target, so you should be comfortable with PyInstaller or similar packaging to...