Java tutoring jobs

I'm seeking an experienced AutoCAD tutor to help me, a complete beginner, with face-to-face sessions. I need help in: - drawing and editing - 3D modeling - Advanced techniques and tools Ideal Skills and Experience: - Proficient in all AutoCAD areas - Experience in teaching and mentoring beginners - Ability to explain complex concepts simply - Patience and adaptability in a learning environment - Willingness to conduct face-to-face sessions(preferable) or online Looking forward to your bids!

I'm looking for an experienced Java developer to build a web application using the Spring framework. The app needs to support user authentication, data management, and reporting and analytics functionalities. Key Requirements: - Robust user authentication system - Comprehensive data management capabilities - Advanced reporting and analytics features Ideal skills and experience: - Strong proficiency in Java and Spring framework - Experience in developing secure authentication mechanisms - Expertise in data management and analytics tools - Familiarity with web application architecture and design principles - Ability to write clean, maintainable code and work collaboratively Please provide your portfolio and relevant project experience.

...choice • Loan application and approval dashboard • Before loan disbursement, the app must harvest and store the user’s full contact list (names, phone numbers, email where available) after an explicit consent prompt that meets Google’s limited-scope contacts permission guidelines • In-app chat support so users can reach our team in real time Tech preferences Native Kotlin is ideal, but Java is acceptable if you already have strong, reusable modules. I will host the back-end; you just need clean REST endpoints, well-documented, and an admin panel (web or Firebase console) where my staff can view KYC status, loan requests, and the exported contacts data. Deliverables 1. Android Studio project, cleanly organised, with source code and buildable ...

...captured as reliably as the typed sections. The database is already provisioned; I will share connection details and a simple schema suggestion (doc_id, page_no, original_block, extracted_text, confidence_score). If you would rather propose a better structure, I’m open to it as long as each text block can be traced back to its page and position. Deliverables • A script or small application (Python, Java, or PHP are all fine) that ingests each PDF, performs OCR, and inserts results into MySQL. • SQL dump or migration file that recreates any additional tables you introduce. • Brief read-me explaining setup, dependencies, and how to rerun the process on future files. • Sample run on three provided PDFs demonstrating the expected accuracy and table...

...management, Java, database administration, and cloud services. Before diving in, could you clarify a few details to better tailor the guide Project Deliverables Server Deployment: Hybrid database approach Distributed Cluster Deploy the latest Signal Server (Java) and WebRTC signaling (Spring Boot/Node.js/Socket.io) Configure server dependencies (Java, PostgreSQL/Redis, Maven) • Infrastructure: Are you planning to deploy on a our server • Version: need the latest official Signal Server (Java-based) • Customization : rebrand the app or simply run a private instance Configuration & Customization: Set up config .yml for production Optional branding or private instance configuration ________________________________________ Core System Requi...

I’m looking to turn a simple concept i...feels familiar to non-technical adults. • Smooth installation on current desktop operating systems—Windows at minimum; cross-platform support is a bonus. • Source code, compiled build, and a brief README explaining setup, dependencies, and how to extend or maintain the program. You’re free to choose the language and framework you’re most productive with (Python + PyInstaller, Electron, C#, Java—whichever suits the task best) so long as the final executable is hassle-free for the end user. I’ll happily share the full feature outline once we start, but the focus will stay on clarity, performance, and ease of use. If you have a portfolio piece that shows a similar utility, feel free to point me...

The goal is to build a lightweight Android utility focused on task management. Core capability centres on notifications and reminders—covering everyday to-dos as well as specialised payment nudges and simple order-processing follow-ups—delivered reliably on Android 8.0+ devices. Scope of work • Create the full Android application in Kotlin (Java is acceptable if strongly preferred) with Android Studio. • Design clean Material-compliant screens for adding, editing and browsing tasks. • Persist data locally with Room; structure the code so a future cloud sync (e.g. Firebase) can slot in without major refactoring. • Implement a reminder engine that schedules push notifications, survives device reboots and handles recurring events such as monthly...

I’m ready to have a brand-new feature built from scratch for my mobile application, and the entire codebase needs to be written in pure Java. Performance, clean architecture, and clear inline documentation are non-negotiable because this module will slot straight into an existing codebase that already follows solid, maintainable practices. Here’s what I need from you: • A concise outline of your technical approach—how you’ll structure the code, the patterns or libraries you prefer, and the way you’ll keep the footprint lightweight on a mobile device. • A short overview of your relevant Java mobile experience, especially any instances where you created a feature end-to-end rather than extending existing code. • Your best estima...

...launchpad: Instant access (no app install) Millions of crypto-native users Lower CAC via Telegram Ads Seamless wallet & bot integration Global reach without app store restrictions This significantly reduces friction compared to web or native apps. Suggested Tech Architecture Frontend Telegram Mini App (WebApp API) React / WalletConnect / Telegram Wallet SDK Backend Node.js / Java Spring Boot REST + WebSocket for live trades Redis for trade state management Blockchain Layer EVM chain (Polygon / BSC / Arbitrum) Solidity-based escrow contracts Upgradeable contract pattern Compliance & KYC Third-party KYC provider Encrypted user identity storage Region-based compliance rules...

I need a small, reliable utility that runs on both iOS and ...possible—no extra buttons, no manual entry steps beyond my confirmation tap. The build must pass App Store and Google Play requirements, so remember permissions for Photos/Screenshots and Contacts access, and keep processing on-device (no external servers). Deliverables • Production-ready apps for iOS and Android • Complete, well-commented source code (Swift/SwiftUI or Objective-C for iOS, Kotlin/Java for Android—use what you are fastest with) • A brief README describing project setup, required entitlements and how to compile or archive the release builds I’ll test by taking screenshots that contain single and multiple numbers; the app should behave exactly as described above. Lo...

My legacy Java project in NetBeans no longer compiles and throws runtime exceptions whenever I try to run it. The application is supposed to read five trigger-times from a file and play an audio track exactly at each of those times, every day. Two things must happen: • Fixing packages – several old or missing packages prevent a clean build; update or replace them so Maven/Ant (whichever you prefer) produces a compile-error-free artefact. • Updating old code – bring the deprecated or broken code up to current Java standards so the app runs without warnings or runtime crashes. • Fixing startup launch – when the program auto-starts with the operating-system it should play music at the first scheduled time; right now it only works after I man...

I am enrolled in a high-school-level math course and need someone to step in and handle every requirement from start to finish. The course code is listed below for clarity: • MAP4C – Grade 12 Foundations for College Mathematics Rather than tutoring, I’m looking for full service: you log in to my online portal, work through each class module, submit the assignments, write the quizzes, and sit the final exam on my behalf. I will supply the platform credentials and any calendars or rubrics the school provides. Success for me means the course is finished on time with a final mark of at least 80 %. Please let me know your experience completing similar high-school math courses remotely, how you will keep me updated on progress, and any tools you typically use to ensur...

...launchpad: Instant access (no app install) Millions of crypto-native users Lower CAC via Telegram Ads Seamless wallet & bot integration Global reach without app store restrictions This significantly reduces friction compared to web or native apps. Suggested Tech Architecture Frontend Telegram Mini App (WebApp API) React / WalletConnect / Telegram Wallet SDK Backend Node.js / Java Spring Boot REST + WebSocket for live trades Redis for trade state management Blockchain Layer EVM chain (Polygon / BSC / Arbitrum) Solidity-based escrow contracts Upgradeable contract pattern Compliance & KYC Third-party KYC provider Encrypted user identity storage Region-based compliance rules...

Developer will reverse engineer the AIS Utility (Java JAR) to identify 2025-26 encryption standards, salts, and key derivation, document the logic, and provide full source code. Build a standalone microservice with secure POST API to decrypt payloads and return structured JSON. Deploy on Ubuntu with Nginx, provide Swagger docs, integration guide, and full ownership of code and decryption documentation.

...supply the product data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SDK) • Clear, in-code comments and a short README explaining build steps and any API keys/endpoints • Basic admin or API hooks to sync inventory and fetch order histories • One round of post-handover bug fixes Acceptance criteria: the final build must run without crashes on Android 8.0+ devices, complete a full checkout flow with test cards, ...

...supply the product data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SDK) • Clear, in-code comments and a short README explaining build steps and any API keys/endpoints • Basic admin or API hooks to sync inventory and fetch order histories • One round of post-handover bug fixes Acceptance criteria: the final build must run without crashes on Android 8.0+ devices, complete a full checkout flow with test cards, ...

...supply the product data, brand colors, and any graphics you need. Material Design principles are a must so the layout adapts gracefully across phones and tablets. Please integrate a widely-used Indonesian-friendly payment gateway such as Midtrans (or propose an alternative) and set up push notifications for order status updates. Deliverables • Production-ready APK plus full source (Kotlin or Java, latest Android SDK) • Clear, in-code comments and a short README explaining build steps and any API keys/endpoints • Basic admin or API hooks to sync inventory and fetch order histories • One round of post-handover bug fixes Acceptance criteria: the final build must run without crashes on Android 8.0+ devices, complete a full checkout flow with test cards, ...

I am looking for an expert in App Store Connect to help me overcome a "Metadata" and "Business" rejection. The app, Mind2Way, is fully developed using Flutter (Frontend) and Java Spring Boot (Backend). The Current Situation: Technical Status: The In-App Purchase (IAP) implementation is 100% functional. It has been thoroughly tested and works perfectly in Sandbox mode without any errors. The Problem: Apple is rejecting the submission due to metadata and pricing justification issues. Specifically, our "English (USA)" localization was rejected, and the review team is questioning our premium pricing model ($89.99 monthly / $399.99 yearly). Required Tasks: Metadata & Localization Fix: Rewrite the rejected English (USA) localization to be more descri...

So, here is my project details again described here, study and give me better code please: I have excel file showing live data of market, I watch this excel file from abroad through screenleap, I want to build a live watch up software by python or java and web application or any other coding to watch this live data and store them in my pc in a data base allowing me to watch the history of a few days back, here are the page names in excel file eurusd , eurjpy , eurchf , eurgbp , eurcad , eurcny , oil , eursgd , eurhkd , euraud , usdchf , usdjpy , usdcad , usdsgd , usdhkd, usdcny , 5yb , gbpusd , gbpcad , gbpjpy , gbpchf , gbpcny , gbpsgd , gbphkd , gbpaud , chfcny , chfjpy , nzdusd , nzdjpy , audusd , audcad , audnzd , audjpy , cadjpy , xauusd , BTC , ETH , CORN , au...

...out—placement matches, ongoing MMR updates, a /rank lookup, and full data persistence—but the make-or-break piece is fair, dynamic matchmaking. Players must be grouped with opponents of similar rating, with the queue smart enough to widen its tolerance only when wait times get excessive. Everything has to slip neatly into the existing Bedwars1058 ecosystem; no changes to the core game, no clunky commands. Java, Spigot/Paper APIs, and solid MySQL (or equivalent) handling will all be in play. The finished module should: • Track first-ten placement games, establish an initial MMR, then adjust after every win, loss, kill or bed break (those last two should be toggleable in config). • Build and maintain balanced lobbies automatically, prioritizing equal skill...

...VPN • Support for the following protocols or transport layers: ssh, ssl, udp, v2ray, and websocket • A menu of multiple server locations that I can expand later through simple JSON or similar remote config No in-app user-authentication flow is required; the build should assume pre-provisioned profiles or embedded credentials. Deliverables: 1. Clean, well-commented source code (/Kotlin or Java/) 2. Signed release builds ready for TestFlight and Google Play Internal Testing 3. Brief deployment guide covering server configuration files, protocol setup, and how to add new endpoints 4. One short video or screenshots that demonstrate kill switch and split tunneling working on an actual device If you have previously integrated v2ray or websocket transport layers...

...offline-viewing feature. The downloads must remain tied to each student’s login so that only authenticated users can view the files; once a user signs out, access to the stored videos should be revoked automatically. Because I am not sure what level of server or code access the institute can grant, the solution may involve: • Modifying the existing iOS (Swift/Objective-C) and Android (Kotlin/Java) apps to incorporate encrypted, device-bound storage or HLS with DRM. • Proposing lightweight server-side changes—perhaps token-based URLs or time-limited keys—so the institute’s current backend can authorize downloads without exposing raw files. • Implementing local logic that verifies the user’s credentials on every app launch and p...

I need focused guidance for a forthcoming SHL assessment. My requirement is quite general—I’m not limiting support to a single section—yet the numerical component is where I expect the most intensive help. Within that part I want to work through: • Data interpretation • Basic arithmetic • Advanced mathematics I’d like direct assistance with the test itself rather than prerecorded material or generic practice sets, so please be comfortable working in real time and explaining solutions as we progress. Experience with SHL formats, tight time limits, and the calculator-allowed style of questioning will be essential. If you’re confident you can help me boost accuracy and speed across the assessment, let’s set up a session and outline ho...

My Java-based desktop application currently throws errors whenever a user tries to import an Excel file, and the files it exports need a small formatting tweak before they are usable. The rest of the program works well, so I’m looking for someone who can go straight to the file-handling layer, diagnose the functional bugs, and leave the UI and business logic untouched. Here’s what I need from you: • Identify and resolve the exception that appears during Excel import (the stack trace will be provided). • Adjust the export file so that matches the format required (change date in american format to eu format). • Keep the fixes confined to the existing codebase—no major rewrites—while following the project’s current build process (Mave...

...services Work with modern AI tools and machine learning solutions Write clean, scalable, and production-ready code Collaborate professionally with remote teams Required Skills Frontend Development React, , React Native TypeScript, JavaScript (ES6+) Redux Toolkit, React Query Tailwind CSS, HTML5, CSS3 Responsive UI design Progressive Web Apps (PWA) Backend and API Development Node.js, Java, Python, Go, C#, or .NET Core Flask, FastAPI, or Django REST APIs, GraphQL, or gRPC Microservices architecture Machine Learning and AI TensorFlow, PyTorch, Scikit-Learn, or similar frameworks Experience working with LLMs and modern AI frameworks Prompt engineering, RAG, or vector databases is a plus Cloud and DevOps AWS, Azure, or Google Cloud Platform Docker and Kubernetes...

PROJECT OMEGA – FULL MOUNTAIN BLACKSITE Java Edition – $50 Flat (No Milestones) Budget $50 flat payment upon delivery. No milestone system. Version Minecraft Java Edition (mod-compatible). Full Scope Requirements I am requesting a fully hidden, mountain-integrated megabase including: Mountain Integration Entire base built inside a large mountain No obvious exterior modifications Hidden piston entrance Natural camouflage Large hollowed interior core Retractable Runway Large runway extending from mountain face Fully retractable and flush when closed Toggleable runway lighting Redstone controlled Connected hangar bay Rising Vehicle Platforms 8+ underground vehicle bays Each with piston elevator platform Vehicles rise to surface level Flush floor when closed Indivi...

...Android WebView. • I have already experimented with various WebView settings—JavaScript, media playback flags, setMediaPlaybackRequiresUserGesture =false, etc.—but nothing has stopped the pause on “home” or “recent-apps” actions. • No alternative implementations (custom players, exo-player wrappers, or different WebView engines) are in place, What I need from you: 1. A working code solution (Java or Kotlin) that lets the video continue playing when the user switches apps or locks the screen. 2. Any required permissions, service code, or MediaSession / audio-focus handling clearly documented so I can integrate it quickly. 3. A short explanation of why this approach works and any limitations on specific Android versions. Pl...

...building an Android-only application and need a clean, secure login flow that relies on one-time passwords sent strictly by SMS. Users will enter their phone number, receive the code, and gain access after successful verification—no usernames or emails involved. You’ll be responsible for wiring up the full authentication cycle, choosing a reliable SMS gateway, and writing the Android code (Kotlin or Java—your call) that: • accepts the phone number, • triggers the SMS OTP dispatch, • validates the returned code with sensible expiry and limited retries, • handles resend logic, and • stores / refreshes session tokens once the user is verified. Deliverables must include the documented source code, any backend or cloud function n...

I am developing VIRON, a 35cm tall AI-powered desktop tutoring robot (see reference image attached). This is a functional hardware product, not a toy. It will be built around an NVIDIA Jetson Orin Nano and includes: 10.1" QLED touchscreen (Waveshare 10.1HP-CAPQLED) 2x Logitech Brio 4K cameras (forehead + chin) ReSpeaker Mic Array v3 2x Visaton speakers (in ears) Class-D amplifier UPS power module 3x 21700 lithium batteries (in base for stability) 40mm exhaust fan Custom 3D printed bust-style enclosure I have already created a complete build guide with exact component dimensions and assembly plan (attached).

I need the current WordPress site at migrated into the SmartHead – Tutoring Service & Online School theme ( ). The new build must feel seamless for visitors in Nashik and Pune while also introducing a dedicated NDA Classes section. Here is what I expect: • Install and configure the SmartHead theme (child theme setup preferred) on my hosting. • Move all existing pages, posts, media and SEO-friendly URLs from the old site to the new layout. • Customise colours, fonts and imagery so the branding people already recognise in Nashik / Pune remains consistent. • Create two city-specific landing pages that highlight tutor availability in each location and

AI Automation for Finance Analytics AI / Machine Learning DO NOT BID IF BIDDING FOR 40-HOUR WORK WEEK WE ARE LOOKING FOR A CONSULTANT / BUILDER / TUTOR TO WORK WITH OUR TEAM 3-5 HOU... DELIVERABLES Simple, practical architecture Pipelines from databases, Dropbox, web Structured outputs AI for summaries, comparisons, anomaly detection Automated reports or presentations Cloud or container deployment Documentation Clear rules for human verification Priority: speed, usability, durability. ENGAGEMENT MODEL – READ BEFORE BIDDING We are hiring for hourly consulting and tutoring. This is NOT full time. Expect 3 to 5 hours per week. - You must work with us live on video calls and teach us how to build and run the system. - Do not bid if you want a large fixed project or f...

I'm seeking an experienced React Native developer to build the frontend for my iOS and Android app. Detailed designs for all screens will be provided. Key Requirements: - Develop multiple screens as per provided designs - Integrate backend APIs written in Java Ideal Skills and Experience: - Strong proficiency in React Native - Experience with API integration, specifically Java-based - Familiarity with mobile app development for both iOS and Android - Attention to detail and ability to follow design specifications I need someone residing in Mumbai

... 2. From there they can dive deeper—update task status, pay an invoice through Stripe or Razorpay, or add notes to a contact, all while receiving push notifications powered by Firebase Cloud Messaging. 3. Admin tools (also inside the app) let me export reports in CSV or PDF and tweak basic settings without touching code. Tech-wise I’m comfortable if you lean on Android Studio with Kotlin or Java, Material 3 components, Room or Realm for offline storage, and a secure back-end of your choice (Firebase, Supabase, or a lightweight REST API). I need source code in a private Git repo, a signed release APK/AAB, and a brief hand-off video or document so I can publish future updates myself. Acceptance criteria • Tasks, invoices, and CRM modules function end-to-end ...

...guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: • A brief outline of how you prefer to structure an Android project • Any similar a...

...Troubleshoot, optimize, and enhance system performance Participate in system upgrades and migration activities Ensure compliance with industry standards (e.g., Automotive, Medical, Aerospace – if applicable) Required Skills & Expertise: 5+ years of experience working with Codebeamer ALM Strong understanding of ALM / PLM / SDLC processes Experience in workflow design & customization Proficiency in Java / Groovy / scripting (preferred) Experience with REST APIs & integrations Knowledge of requirements management & traceability Strong analytical and problem-solving skills Excellent communication & stakeholder management Preferred / Nice-to-Have: Experience in regulated industries (Automotive, Medical Devices, etc.) Familiarity with tools like Jira, Git, P...

...control • Optional sharing defaults enabled ________________________________________ 7. Cloud / Sharing Integration • Upload photos to server/cloud storage • Auto-generate QR code for download • Bulk download option via QR code (Open to developer suggestions on best architecture.) ________________________________________ Technical Requirements Mandatory Experience • Android native development (Kotlin/Java) • Camera API integration • USB/Bluetooth peripheral integration • Android kiosk mode / system apps • Hardware-level debugging • Printer SDKs or reverse engineering Nice to Have • Photobooth or kiosk app experience • Embedded Android hardware work • QR code generation and cloud uploads • UI/UX design capabilit...

I am looking for a tutor who can help me understand, in a comprehensive and step-by-step manner, how to deploy a production-ready dashboard that displays the results of a model. My current stack includes: Google Cloud Platform (GCP) Vertex AI Workbench (where I trained the model) Streamlit (for the dashboard) Git and GitHub (for version control) I already have: A trained model in Workbench The .py files developed A structured and synchronized GitHub repository The intention to deploy everything in GCP However, I am not only looking for help with deployment — I want to fully understand the technical process behind it, including: How to properly structure the project for production. How to connect the trained model to the dashboard. The best architecture choice in GCP for...

I need a warm, intuitive Android-only mobile app that lets users enjoy seamless conversations with a “friendly chat partner.” The core of the build is real-time communication on three levels: • Text chat • Voice chat • Video chat Please code natively for Android (Java or Kotlin via Android Studio) so the experience feels fast and integrated. I’m happy to rely on proven back-end services such as Firebase for authentication and real-time text, and WebRTC or a comparable library for voice and video—feel free to suggest the stack you’re most comfortable with. Key goals – Clean, welcoming UI that encourages users to start chatting within seconds – Reliable connection handling to keep calls and messages stable on spott...

...opens the camera, points it at a page, and the app instantly recognises the words (OCR). As soon as the text is captured, each word is spoken aloud in sequence while that same word is highlighted on-screen in real time. The result should feel like a karaoke-style guide that lets the reader follow along word by word without losing their place. Must-have fundamentals • Android only — Kotlin or Java is fine, as long as it runs smoothly on common mid-range phones. • Real-time OCR (Google ML Kit, Tesseract, or any on-device library you prefer) with no dependency on an active internet connection once installed. • Android TextToSpeech API (or equivalent) for clear, natural narration. • Perfect synchronisation between speech and a moving word-level high...

...full-stack web application that will function as a complete job portal, coded in Java. The core of the project is already outlined; what I need now is focused development support to turn the concept into a production-ready site. Scope of work You will take charge of three key modules: • Job listings & advanced search – searchable by title, location, salary range, and tags, returning results quickly even with a large data set. • Resume upload & management – secure storage of résumés (PDF/Doc), profile editing, and version control for candidates. • Employer dashboard – tools for posting jobs, reviewing applicants, and tracking application status in real time. I’m happy to integrate whichever mainstream Jav...

I have a legacy app in Java Struts and need help with supporting and maintaining it. Its done with legacy JS for front end and used Java Struts + Hibernate connecting to mysql and elastic search for the backend.

I’m working on a set of Product / Service pages built with WPBakery and need a quick, live tutorial—nothing more than a focused screenshare session. You will not be given back-end access; instead, I’ll share my screen so you can walk me through the steps in real time. What I’m stuck on • Laying out the sections cleanly in WPBakery so the page flows the way I want. • Creating an anchor link that lets a Smart Slider button jump to a specific point farther down the same page. Scope of the call We’ll connect on Zoom, Google Meet, or your preferred screenshare tool, and you’ll guide me through: – Setting (or troubleshooting) row and element IDs for the anchor link. – Configuring the Smart Slider button so it scrolls smoothly to tha...

...exclusively for Android. The core experience must allow users to create and edit profiles, exchange real-time messages, and browse an engaging content feed. Each of these three functions—profile creation, messaging, and feed consumption—has equal priority for the first release. You will handle everything needed to get a production-ready APK into Google Play: clean, well-documented Android code (Kotlin or Java), integration with a lightweight yet scalable backend of your choice, and a simple but modern UI that follows current Material Design guidelines. Authentication may start with email/password; social sign-in can follow in a later milestone. At hand-off I need: • Compilable source code with clear build instructions • A signed release APK ready for sto...

I’m building a new mobile application and I need a robust Java Spring Boot backend to power it. The core services you’ll create must cover: • User authentication and management with full multi-factor authentication (MFA) and support for future multi-party authentication flows. • A streamlined customer-onboarding journey that begins with registration and ends with a verified, fully profiled user record. • Reliable data storage and retrieval using a relational engine—MySQL or PostgreSQL, whichever you are most comfortable optimising. RESTful APIs should be documented with Swagger/OpenAPI, secured with JWT or a similarly strong token strategy, and thoroughly unit- and integration-tested. I’ll provide the mobile team’s contract-firs...

I run a Java-based restaurant management application and need it to talk seamlessly to both Swiggy and Zomato so that staff never have to re-enter data in multiple dashboards. The scope is straightforward: connect to each partner API, pull menus, push updates, receive orders instantly, and track every delivery milestone without manual refreshes. Real-time event handling (webhooks or long-polling, whichever the platforms allow) is essential so that kitchen screens and POS reports stay in sync second-by-second. Please deliver: • Menu synchronisation: create, update and deactivate items and modifiers from my app and reflect those changes on Swiggy and Zomato. • Order management: ingest new orders automatically, send accept/cancel actions, print kitchen tickets, and post ord...

I already have the complete Android source code and now need it visually overhauled. The task is a pure reskin: swap in my new logo, colors, icons, splash screen, and any other branding assets I supply. No deep feature rewrites are planned, but you may adjust XML layouts or minor Java / Kotlin snippets if that’s what it takes for the new design to fit cleanly. The project is built in Android Studio, so please be comfortable working with its latest stable release, Gradle, and typical asset pipelines. When you hand the work back, I expect: • Updated source code compiling without errors • A signed AAB/APK ready for Google Play submission • A brief changelog so I can track exactly what was touched If you can turn this around quickly while keeping the codebase...

I need a lightweight, standalone .exe that lets me write directly on top of any Windows desktop for live Teaching/Tutoring sessions. Core functionality has to feel as natural as a whiteboard: • Drawing tools with pressure-sensitive freehand lines • Unlimited undo / redo • An “infinite” canvas that scrolls or drags freely so I can move the work area by hand • Simple file import (PDF, PNG, JPG) to annotate over existing material A clean interface is more important than bells and whistles, but the engine must stay fast even on mid-range laptops running Windows 10/11. I’m open to your preferred framework—Electron, WPF, C++, or another—so long as the final deliverable is a single installer or portable .exe. Please include: 1...

I need a straightforward Android productivity app focused purely on task management. The idea is to give users a clean, lightweight way to create, edit, and track their tasks on the go, without the clutter of calendars or note-taking modules. Core sco...intuitive and fast. Please build with current Android Studio, and structure the code so future features (calendar hooks, cloud backup, etc.) can slot in easily. Deliverables • Signed APK plus Play-ready bundle • Full source code with clear README • Brief hand-off session (video or doc) showing me how to add future features and push updates Let me know your preferred tech stack (Kotlin or Java) and any libraries you’d leverage for persistence or UI animation. I’m ready to start as soon as we agree o...

...and push the payment through an integrated bank-transfer API. Security is critical, so the credential flow must be encrypted end-to-end and the transfer requests signed or otherwise verified to prevent tampering. A lightweight backend—REST or Firebase Cloud Functions is fine—can manage authentication, session tokens, and payment-status webhooks. Please deliver: • Full Android Studio project (Java or Kotlin) • Secure username/password authentication flow • Bank-transfer API integration with success/error callbacks • Simple UI: login, payment form, history screen • Buildable APK plus source code in a private repo I’m happy to discuss which local bank APIs you’ve worked with and any suggestions for future additions su...

Job Title: Playwright Automation Engineer (Java) – Setup & Framework Implementation Job Description: are looking for an experienced Playwright Automation Engineer (Java) to set up and implement an automation testing framework for our product. ideal candidate should have strong hands-on experience in Playwright with Java and be capable of building a scalable, maintainable automation framework from scratch. Responsibilities: up Playwright automation framework using Java and implement a robust test automation architecture with Maven/Gradle and CI/CD pipelines Page Object Model (POM) or similar design pattern reporting (Allure/Extent Reports or similar) reusable and maintainable test scripts documentation