Java spring jobs

We are looking for an experienced Lead Architect/Developer with a minimum of 10+ years in Java, Angular UI, database management, and enterprise application architecture. The role requires strong technical expertise as well as leadership experience to guide development teams and deliver scalable and high-performance applications. Key Responsibilities: - Lead the design and implementation of end-to-end enterprise software architecture for web applications. - Oversee backend development using Java, Spring Boot, Spring Security, JPA/Hibernate, and RESTful APIs. - Direct frontend development leveraging Angular, TypeScript, HTML5, CSS3, and modern frameworks. - Design efficient database schemas and optimized data models from business requirements. - Create architectu...

...session / Join session” workflow—no complicated log-ins or room creation needed • In-session text chat with message history retained only for that session (no server storage after disconnect) • End-to-end encryption for both media and messages • Works on Wi-Fi and 4G/5G, with automatic bitrate adaptation Deliverables 1. Full Android Studio project with clean, well-commented Kotlin or Java code 2. Simple back-end or signaling service (can be Firebase, Node.js, or your suggested alternative) with deployment instructions 3. APK for quick testing plus a short screen-recorded demo showing video, audio, and text chat in action 4. README covering build steps, configuration, and any third-party libraries used Acceptance criteria • Two...

My application relies on Apache PDFBox for generating and displaying PDFs, but the current build renders pages with an incorrect layout— it renders over other components in user interface. I need a developer who knows the internals of PDFBox, its Renderer (PDPageContentStream, PageDrawer, etc.), and the Java graphics pipeline to identify and patch the root cause of this layout problem. The problems is related to -method. It may be reproduced by adding a JSplitpane into a JFrame, then rendering to the left component. It renders over the right component, too. It is wrong. It also relates to PageDrawer and its setClip() -method. Even if we apply the initial clip, it still renders wrong, see code below. AffineTransform at = (); ();

...resolved instantly by a secure random number generator tied into a persistent balance system. Visual style: think classic casino—rich greens, polished brass, crisp typography—rather than minimalist or futuristic. I’m happy to provide reference tables, but I’m counting on you to capture that familiar Las Vegas feel. Core build expectations • Responsive UI built once and shared across Android (Java/Kotlin or Unity/Flutter) and Web (WebGL or HTML5/JS) • Clean architecture that separates game logic from presentation to keep future updates painless • Player wallet with deposit, wager, win, and history tracking, all guarded against common exploits • Optional admin back-office: view wagers, adjust balances, set RTP, and pull reports ...

I need a skilled Android developer to transform my concept into a fully functional, Play-Store-ready application. The project targets the latest Android releases, so solid knowledge of native Android (Kotlin or Java) is essential. I’m open to modern frameworks such as Flutter if you can guarantee a smooth Android-only build. Scope • Translate my wireframes and user-flow notes into an intuitive UI that runs smoothly across common screen sizes. • Build the complete feature set we finalise together; possibilities may include push notifications, secure user sign-in, or even in-app purchases, so prior experience with Firebase, Google Play Billing, or similar services is valuable. • Integrate any necessary back-end APIs, set up local data caching, and ensure the app ...

...contribute to the design, development, and deployment of enterprise integration solutions. Note: We are not looking for full stack developers. We need candidates with strong, hands-on Integration Developer experience in Apache Camel, Groovy/Java, Spring Boot, JUnit 5, and Azure Integration Patterns with strong focus on building scalable, secure, and maintainable integration services. Key Responsibilities: • Design and implement integration solutions using Apache Camel and Spring Boot. • Develop and maintain microservices and APIs using Groovy/Java. • Deploy and manage containerized applications using Azure Container Apps and Azure Container Registry. • Write robust unit and integration tests using Junit 5 to ensure code quality and reli...

I’m looking for a skilled software developer to create a mobile application for Android devices. The main goal is to turn my concept into a reliable, user-friendly app that meets current Google Play standards. Key objectives: • Translate my idea into clear technical requirements and a development roadmap. • Build the Android application, using Kotlin or Java—or another modern stack you recommend—to ensure smooth performance on recent Android versions. • Implement a clean, intuitive user interface that follows Material Design guidelines. • Connect any necessary APIs or back-end services and handle data storage securely. • Test across multiple screen sizes, fix bugs, and prepare the final APK/AAB for submission to Google Play. Del...

...screen to App Store and Google Play release. The core objective is to create a responsive, stable and scalable app that feels genuinely native on each platform while sharing a single codebase where sensible. Here’s what I’m looking for: • A developer who has already shipped social or community-driven apps and can point to live examples. • Proficiency with Swift or Objective-C on iOS, Kotlin or Java on Android, and a proven cross-platform framework if you prefer to accelerate the build (React Native, Flutter, or similar). • Solid back-end knowledge to stand up user authentication, data storage, push notifications and real-time interactions. I’m open to Firebase, AWS Amplify, or a custom REST/GraphQL solution—please outline what you fee...

I’m building a stripped-down social networking experience that centres entirely on text messaging. The goal is an Android-only app where users can exchange real-time text messages and spin up group chats without the heavier extras of photo sharing or profile feeds. Here’s what I need from you: • A clean Android Studio project (Java or Kotlin) that compiles out of the box. • Core screens for recent chats, one-to-one threads, and group conversations. • Real-time delivery of text messages, synced across devices even on spotty connections. • The ability for any user to create, name, and invite others to a group chat. • Push notifications for new messages. • Basic message history stored securely in the cloud (Firebase, Supabase, or a ...

...building a modern, scalable web platform and need a developer who can take the lead on the React.js front end while still speaking the language of a Java/Spring Boot back end. Your main focus will be crafting a clean, responsive interface—complete with custom animations and intuitive interactions—then wiring it seamlessly to our APIs. Here’s how I picture the collaboration: • Front end: Design and code React components that work flawlessly on desktop and mobile, respect accessibility guidelines, and feel smooth thanks to well-placed animations and transitions. • Back end touchpoints: When the UI needs data, you’ll help create or refine the necessary Spring Boot REST endpoints, handle authentication/authorization flows, and jump i...

...improved Our team will handle areas such as: * Lead generation * Marketing * Client outreach * UI/UX design * Business operations * Initial project organization We primarily need you for **technical leadership + architecture + hands-on full-stack development**. ## Technologies Our projects may involve: **Backend:** Node.js, , TypeScript, , Django, Flask, Laravel, Ruby on Rails, Java/Spring Boot, C#/.NET **Frontend:** React, , JavaScript, TypeScript, jQuery, HTML/CSS **Database/ORM:** PostgreSQL, MySQL, MongoDB, Prisma You **DO NOT need to know every technology listed above**. Strong engineering fundamentals, architecture knowledge, problem-solving ability, and the ability to learn or understand unfamiliar technologies are more important. ## Leadership & Coll...

...Order/Shipment Status Updates * Shipping Label Generation Admin Panel * Vendor Management * Product Approval System * Category & Brand Management * Customer Management * Commission Management * Order Management * Reports & Analytics * Admin Dashboard * Website Settings Preferred Technology Stack * Frontend: React.js + Tailwind CSS, Must be Skeleton Loading UI and Proper Pagination Features * Backend: Spring Boot, Redis, Kafka, API Gateway, OAuth, RBAC * Database: PostgreSQL / MySQL * Payment Gateway Integration * Shiprocket Integration * Fully Responsive Design * Figma Design Wireframe Developers may suggest improvements to the architecture or technology stack, but any proposed changes should be clearly explained in the quotation. Expected Timeline Target timeline:...

...and are audit-ready. • Prepare all artefacts required for Google Play publication, guide me through signing, versioning and store listing, and stay until the build is live. Current focus is on the farmer profile, yet the architecture must remain flexible enough to activate two additional user types and an admin console without refactoring. Key expectations – Clean, well-documented Kotlin or Java code that can be handed off easily. – Secure API work (Firebase, REST or a comparable stack you are comfortable with). – Test coverage for every critical feature, plus a final play-store-ready build signed with my keystore. Deliverables 1. Connected front end and back end with data entry, monitoring, analytics and alert modules fully functional. 2. Pa...

I’m building a new social-networking experience focused on fast, reliable messaging for Android. The scope is a native Android app where users can register, find friends, and chat one-to-one or in groups with text, emojis, and read receipts. Core deliverables • An Android Studio project written in Kotlin (Java is acceptable if you strongly prefer) • Clean, modular architecture (MVVM or similar) with clear documentation • Firebase, Supabase, or another real-time backend wired up for authentication and message sync • Basic material-design UI: login/signup, contact list, chat screen, settings • APK and source code ready for submission to Google Play, plus a brief hand-over guide While the first milestone covers messaging only, I’d like th...

...interstitial and rewarded formats must be placed thoughtfully. Admin tools A web-based panel should let me create rooms, set entry fees, push results, manage user balances, issue gift-card codes, schedule notifications, and pull CSV reports. For 1k users i want automatic gift card generation via woohoo voucher website Expected hand-off 1. Signed, build-ready Android Studio project with full Kotlin/Java source, all assets, and the JKS file. 2. Deployed admin panel (PHP/Laravel or Node preferred, whatever you are quickest in) with database scripts. 3. Clear README covering server setup, Firebase/FCM configuration, and how to swap ad or offerwall IDs. 4. One test tournament proving that coins deduct, diamonds pay out per kill/placement, and gift-card redemption trigge...

I need a seasoned Java developer to turn a set of Excel-based data assets into a fully-functioning web application, plus a light desktop utility that handles database management tasks behind the scenes. Here is the flow I have in mind: • Extract and clean the data currently stored in several spreadsheets (I’ll provide the .xlsx files). • Design an intuitive, professional interface for the web front end; Figma or a similar tool is fine as long as the final look is modern and responsive. • Build the core web application in Java. I’m comfortable with Spring Boot, Jakarta EE, or plain Servlets—use whichever stack lets you move fastest while keeping the code clean and well documented. • Create a companion desktop module (also in...

Role & responsibilities -Required Technical Skills Experience: 4 + Years Large US Healthcare Enterprise Client : Optum Long Term Product Development Backend - Java & Spring Boot Frontend - Angular CI/CD: Docker, Github Workflow, Kubernetes Cloud : Azure Strong hands-on experience in Java and object-oriented programming. Extensive experience with Spring Boot and Spring Framework. Experience in designing and developing microservices-based applications. Strong knowledge of RESTful API development and integration. Hands-on experience with Apache Kafka, including producers, consumers, topics, partitions, and message processing. Front-End Strong hands-on experience with Angular and the latest Angular versions. Proficiency in JavaScript or TypeScr...

I’m moving forward with a fresh Android-only mobile application centred on social networking. The core idea is to let users create profiles, connect with friends, post updates, and interact in real time, but I’m deliberately keeping the feature set flexible so we can iterate together as the concept evolves. Here’s what I need from you: • A solid Android build (Kotlin or Java) that runs smoothly on current OS versions. • Clean, well-documented code pushed regularly to a Git repository. • An early prototype (APK) we can test on physical devices, followed by improvements based on feedback. • Basic backend integration—Firebase, Supabase, or a stack you recommend—for authentication, data storage, and push notifications. I’ll provi...

I want to launch a word-puzzle game exclusively for Android that can turn a profit on Google Play. The gameplay revolves around players arranging or guessing words, with a clear difficulty curve spread across multiple, well-balanced levels—the only mandatory feature at this stage. Please build the game in an engine you are comfortable with (Unity, Android Studio with Kotlin/Java, or Flutter are all fine) and include lightweight AdMob integration so the title can start generating revenue from day one. If you see other monetisation tactics that suit a word game, feel free to propose them, but keep the first release lean and focused on rock-solid core mechanics. Deliverables • Release-ready APK • Full source code and project files • Documentation on how to ...

I want to bring a new social‐networking idea to life on Android. The project starts with a clean slate, so you will be responsible for transforming my concept into a fully functioning app—from setting up the project structure through to a polished release build ready for Google Play. Core expectations • Design and develop the entire Android application in Kotlin or Java, following modern Material 3 guidelines. • Implement the essential social features we will finalise together (user sign-up/login, profile pages, posting, commenting, liking, real-time updates, and push notifications). • Connect the app to a secure, scalable backend of your choice (Firebase, AWS Amplify, custom REST, etc.) and document the API endpoints clearly for future maintenance. &bu...

...Dynamic question generation for arithmetic operations (addition, subtraction, multiplication, division) with adjustable difficulty. • Timer option so users can race against the clock or practise untimed. • Scoreboard that stores results locally and can be reset from Settings. • Clean material-design interface that scales well from small phones to tablets. • Written in Kotlin (preferred) or Java, and built for the current stable Android SDK. Deliverables • Fully commented source code and project files. • Release-ready APK plus a debug build for testing. • Brief read-me explaining build steps and where to adjust question pools/difficulty logic. Acceptance criteria 1. App installs on Android 8.0 and above without crashes. 2....

...while standard users should only access their own meetings and client information. The system must send automated reminders through WhatsApp, SMS, and in-app push notifications before scheduled meetings. Main Features Required : 1. Calendar & Meetings 2. User Roles & Permissions 3. Automated Notifications Required Technical Skills Strong backend development experience using Node.js, Python, or Java Experience building scalable web applications with user authentication and role-based access control Experience with background jobs, scheduling systems, and delayed task processing (e.g., BullMQ, Celery, AWS SQS, or similar) Experience integrating third-party APIs, especially: WhatsApp API / Twilio SMS providers Firebase Cloud Messaging (FCM) for push notifications Exper...

...and botanical elements • Western / Cowgirl – boots, hats, stars and western florals • TumblerArt Icons – mini hearts, stars, lightning bolts, flowers, cherries, bows, mushrooms, initials and small phrases for mix & match customization 4. TUMBLERART SEASONAL Collections for key gifting and retail moments: • Back to School / Teacher Life • Halloween • Christmas Magic • Valentine’s Day • Easter / Spring PHASE 1 – 75 ORIGINAL DESIGNS The initial paid project includes 75 original designs across THREE collections: BEACH VIBES – 25 DESIGNS Fresh, colorful and contemporary illustrations inspired by summer, beaches and vacations: palms, waves, shells, sunshine, surfboards, tropical flowers, drinks and beach/marine ...

I need a clean, well-structured Excel database pulled from Google Maps that contains automotive upholstery workshops (bengkel jok mobil), car-interior restoration services, and sellers of headliner fabric across Jakarta, Tangerang, Bandung, and every other city on the island of Java. Please extract only three fields—Nama usaha, Nomor telepon, and Alamat lengkap—and drop any listing that does not show a phone number. In addition, keep just the businesses that pass a minimum-review threshold; I will confirm the exact number with you before you begin so you can apply the filter directly during scraping rather than post-processing. The final deliverable is a single Excel file, neatly organised in separate columns and free of duplicates. My target deadline is within a mon...

...Configurable approval workflows for: Purchase orders Supplier bills Expenses Payments Journal entries Support approval limits, multiple approvers, rejection, comments and history. Technology Developer may recommend the final stack, but must explain the architecture. Possible technologies: Web: React/, Vue/Nuxt or Angular Mobile: Flutter or React Native Backend: Node.js/TypeScript, Python, .NET, Java or Go Database: PostgreSQL or MySQL Cloud: AWS, Azure or Google Cloud Priority is accounting accuracy, security, scalability, performance and maintainability, not a particular programming language. Testing Mandatory: Unit testing Integration testing End-to-end testing Security testing Performance testing Critical automated tests must cover: Debit/credit calculations Tax Invoices Pa...

...everyday payments smoothly on their phones, following the simple, scan-and-pay experience they already know. While the precise feature set is still open for discussion, I do want the foundation in place for secure account creation, quick payment initiation, and an interface that feels unmistakably local. Here’s how I picture the collaboration: • Build a clean, modern Android app written in Kotlin or Java and structured for future scale. • Integrate industry-standard security practices (encryption at rest, tokenised transactions, secure session handling). • Deliver well-commented source code, an installable APK, and a concise setup/hand-off guide so my in-house team can continue development. If you have previous experience with UPI, QR-code flows, or ...

...action with timestamps. Shift Filters The booking criteria should be configurable through a simple UI or configuration file, including: Preferred warehouse(s) Preferred location(s) Start time range Shift duration Minimum/maximum hours Preferred days Booking time windows These settings should be editable without modifying the source code. Technical Preferences Preferred technologies include: Java Node Playwright Puppeteer Selenium The solution should run locally on Windows 10 without requiring paid software or subscriptions. Deliverables Complete source code Setup and installation guide README explaining configuration and usage Demo video or live walkthrough showing successful automated booking One week of post-delivery support for bug fixes and edge cases Acceptance Criter...

...platforms Technical Requirements We are looking for someone with experience in: * REST APIs and enterprise integrations * Webhooks and real-time data communication * ERP/MES integrations * SAP integrations or similar enterprise systems * Cloud architecture * Backend development * Database design * Authentication and secure data exchange Experience with technologies such as: * Node.js / Python / Java / .NET * SQL and cloud databases * API gateways * Message queues and event-driven architecture * Industrial data protocols is a plus Project Goals The goal is to create a reliable integration foundation that allows our platform to communicate with existing industrial software environments used by manufacturing companies. The selected developer will help us build a scalable sol...

I'm looking for a freelancer to refresh my portfolio website and flesh out some features. Requirements: - Modernize the design - Enhance user experience - Adding many missing features Ideal Skills & Experience: -Java/Html - Web design expertise - Strong portfolio - Familiarity with UX/UI principles Please provide detailed project proposals.

The goal is to create an external overlay for Minecraft Java 1.8.9 (would be awesome if it supports 1.8.9 as well as the latest version but that's not a priority, 1.8 is) that runs on Windows and remains completely invisible to Discord screen-share and Windows Game Bar recordings while adding no perceptible latency. Because it lives outside of the game’s memory space, it must never trip basic anti-cheat checks or appear in captured footage, yet still render in real-time on my own screen. Core functionality: • Stream-proof, zero-latency overlay (top priority) • Visual mods (I'll specify once we contact) • Item and chest/storage tracking • Minimalist, key-toggleable GUI that blends with the vanilla look Technical notes: – External overlay a...

...essentials I must see in the first release: • Product catalog that lets shoppers browse, filter, and view detailed item pages • Shopping cart that updates in real time and persists between sessions • Secure payment-gateway integration (I’m open to Stripe, PayPal, or any PCI-compliant option you recommend) Everything should be written natively for Android—Kotlin is my preferred language, though Java is acceptable if it speeds up delivery. I will provide branding assets and product data in JSON or CSV format; you handle database setup, API connectivity, and any third-party SDKs required for payments. I expect well-commented source code, a signed APK for testing, and brief setup documentation so future updates are straightforward. If you have publ...

I’m ready to turn my concept into a polished Android application and need a developer who can take the idea from the first mock-up all the way to the Play Store. The focus is 100 % Android—iOS isn’t in scope for this phase—so deep experience with Android Studio, Kotlin or Java, Material Design, and the common Google Play services is essential. I’ll supply the core feature list and wireframes; you’ll translate them into clean, maintainable code, craft an intuitive UI, and set up analytics, crash reporting, and simple CI/CD. Along the way, please advise on testing, versioning, and publishing so we end up with an AAB/APK that’s fully Play Console-ready. Deliverables • Source code in my Git repository • Release-ready AAB/APK plus...

I need senior full-stack developers who can prove a substantial open-source record—specifically at least 300 merged pull requests on GitHub under your own name. The work spans web, mobile, and desktop initiatives, so versatility is key. The active tech stack includes JavaScript/TypeScript, Python, Java, .NET, Rust, and Go. Depth in two or more of those languages is mandatory because projects move quickly and switch contexts often. Share your Github repos that has over 300 + PR's and ensure no AI code are used and only human written code is written. Deliverables • Clean, well-tested code merged via GitHub PRs • Concise commit messages and inline documentation • Regular participation in review discussions Acceptance criteria • CI pipelin...

...see likes, comments, saves, reach and impressions visualised through simple charts, plus a quick way to sort recent posts by their engagement rate. Because I’ll install the app only on my own phone, user authentication isn’t required; the data pull can rely on a stored token, local JSON mock, or any other method you prefer that avoids a login screen altogether. You are free to build in Kotlin or Java and you can choose whichever charting or UI library you feel will keep the APK small and smooth. As long as the interface feels native, loads fast and scales down to smaller screens, I’m happy. Deliverables • Signed, installable APK • Complete source code with clear build instructions • Brief README explaining how to swap in a new page token o...

...recruiter who can quickly identify and attract top-tier Software development talent. The candidates must be senior professionals (5+ years) who work confidently with Python, Java and JavaScript. Your role will cover the whole funnel—writing compelling job posts, actively sourcing on LinkedIn and relevant tech communities, screening résumés, running first-round video interviews, and handing me a curated shortlist. I’d also like brief notes explaining each recommendation and any salary or location considerations you uncover. Deliverables: • 5–10 qualified senior Software development profiles proficient in Python, Java and JavaScript • Interview notes and assessment rubric for each candidate • Summary report outlining outre...

...on-screen in simple, clear language so a farmer or handler can act without hesitation. Core requirement • Predict road-crossing times in real time for a single or multiple chickens. I do not need location tracking or intersection alerts in this phase; the entire focus is on accurate, fast predictions and an intuitive user interface. Preferred approach You are free to work with native Android (Java or Kotlin) or a well-supported cross-platform stack such as Flutter or React Native as long as the final build runs smoothly on current Android versions. Deliverables • Full Android Studio (or equivalent) project with clean, well-commented code • Signed APK or AAB ready for installation • Brief README explaining the prediction logic, any libraries used,...

...can wire every one of its features—live streaming, real-time messaging, and high-quality voice/video calls—into my Android application. Beyond getting the streams flowing smoothly, I need the surrounding ecosystem built and tested so the product is production-ready, not just demo-ready. Here’s the workflow I have in mind: • Your first job is to configure the full Agora SDK, expose clean Kotlin/Java wrappers, and document each endpoint so future contributors can pick it up without reverse-engineering. • While that’s being done, design the companion business database schema. Tables must fully support user management, billing & payments, and analytics/reporting from day one, with secure API calls (REST or GraphQL—your choice, but just...

...back to the main app so we can trigger the correct feature or workflow. Here’s what matters most to me: • Accurate intent recognition on common, short queries as well as longer, conversational text. • Fast response times; round-trip latency under a second when using a cloud NLP service, or comparable speed when running locally with a lightweight on-device model. • A clean Android interface (Java or Kotlin—your choice) that exposes one callable function: sendText(String userInput) → returns a JSON object containing intent, entities, confidence score, and a suggested reply string. • Straightforward extensibility so I can add or modify command definitions without touching core code; a JSON or YAML config file is fine. • Robust err...

...browse, search, and view detailed profiles of “rental boyfriends.” The first release is focused only on creating, editing, and showcasing user profiles—photos, short bios, preferences, and basic availability tags. No chat or booking flow is required yet; I simply want the profile layer done right so we can test the concept and gather early feedback. Core expectations • Native Android build (Java or Kotlin) with modern UI components that feel familiar to regular Play Store users. • Secure email / social sign-up and login, plus a lightweight admin view so I can verify and approve new profile submissions. • Cloud back-end of your choice—Firebase, Supabase, or a small custom API—configured for easy hand-off and future expansion to...

...social-networking experience to Android and need a developer who can take the idea from concept to a polished APK on Google Play. The goal is a smooth, modern interface that lets users create profiles, connect in real time, and share content easily. You would handle the full Android development cycle—UI/UX, front-end screens, back-end integration, and deployment. If you’re comfortable working with Kotlin or Java, Firebase or a comparable cloud back end, real-time messaging, push notifications, and secure user authentication, we’ll be on the same wavelength. Deliverables I’ll review for acceptance: • Interactive Figma or XML mock-ups for sign-off • Functioning Android app (API 28+) with key social features live on a test server • ...

...visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Take pictures of the residence and its vicinity per Confirmis’ standard operating guidelines. • Take picture of the surrounding area and provide observation about the residence REQUIREMENTS: • Must be living in (or nearby) the following address: KMP. ASTABARU RT002/RW013 KEL CIBETI, KECKAWALU, WEST JAVA • Has a camera or phone/tablet of quality with a camera, internet access • Must be available during business hours (9 AM - 4 PM) on working days Please see the attached file for the site visit guidelines. You are only required to deliver the pictures, video & observations and are not expected to assemble a report like the Sample Report. Note: -...

...such as: Greeting Cards Gift Tags Mugs Tote Bags Journals Wall Art Wrapping Paper Stickers Invitations Stationery These images should have a premium, boutique appearance and be suitable for use in Etsy listings. Future Opportunities The selected illustrator will receive priority consideration for future illustration collections, including: Fall Thanksgiving Christmas Valentine's Day Easter Spring Summer Patriotic Halloween ...and many more. Contest Entry Please do not create the full collection for the contest. To enter, simply submit: 5–10 original heart illustrations that best represent your artistic style. Examples of similar work (if available). A brief introduction about yourself and your illustration experience. The winning artist will then be hire...

...optimization – once an order is assigned, the app should calculate the most efficient path and display turn-by-turn navigation so drivers spend less time on the road and more time completing drops. Everything else in the workflow (tracking, notifications, basic profile details) should revolve around those two pillars. You’re free to choose the Android-friendly stack you’re most comfortable with—Kotlin, Java, or a cross-platform tool like Flutter—as long as the final APK runs smoothly on modern Android phones and tablets. Deliverables I expect: • Production-ready Android app (APK + full source). • Simple admin interface or API endpoint that lets me perform the assignment action and review live routes. • Clear setup and deploymen...

I’m building a small utility for Android-based televisions that shows a simple, scrollable list of named links after the user logs in with a username and pa...launch—signed AAB, package naming, and compliance checks included. Acceptance criteria • Username/password login with encrypted local storage • Full-screen display of any http/https link on Android TV (Android 8.0+) • Admin authority to add, update, and delete links, plus a one-click “clear all” • Live list refresh so users always see the latest links • Clean, maintainable code in Kotlin or Java delivered via Android Studio project • Play Store–ready bundle and short hand-off guide Please include examples of past Android or Android TV work you’ve r...

I am currently in the final stages of multiple interview processes with several recruiters and companies for senior/lead developer roles. The tech stack required includes Java, C#, Python, React Native, and .NET, and I’m looking for a skilled partner who can confidently handle the technical and HR calls on my behalf. What I’m offering: A monthly retainer arrangement. $100 upfront before you start taking calls (commitment fee). $300 per month once we secure the job (paid regularly every month). What I need from you: Strong hands-on experience in at least 3 of the 5 technologies mentioned above. Excellent spoken English – you’ll be interacting with US/UK-based recruiters and technical panels. Professional demeanour and reliability – calls are scheduled ...

...notes we decide to attach later. Beyond scanning, the app must let us: • add or edit book information manually when a code is missing or damaged • record the borrower’s name or student-ID with a single tap • set a due date and have it saved to the same record for quick lookup A clean, minimal interface is enough—functionality matters more than elaborate design. You’re free to build in Java or Kotlin; integrating a proven library such as ZXing or ML Kit for the camera scan is fine as long as the result is smooth and accurate. Acceptance criteria 1. APK installs on Android 8.0+ without crashes. 2. Scanner reads both QR and standard barcodes in <2 seconds under normal lighting. 3. Book records show all stored fields and can be edi...

I’m bringing a new spring-water brand to life and need a logo that feels just as vibrant as the water itself. This is raw, wild-harvested mountain water, bottled in glass at the source and bursting with light and energy. The brand name is AQUA ALIVE, so the mark has to capture that sense of purity and luminosity. Attached a a few images and one logo idea so far…. Here’s the vision swirling in my head: • Soft, prismatic colours that hint at light refracting through pure water. • A 12-sided dodecahedron with a 12-pointed star of energy nested within; I’ve attached a sample for reference. • Ripples or cymatic wave patterns suggesting natural resonance. The overall mood must balance untamed, alpine freshness with an elegant, almost myste...

I have a series of L2 application-support interviews coming up and I want to walk in sounding like someone who has already spent years on the job. The roles focus on web applications running on a Java stack, so I’m looking for a mentor who can share genuine, real-time experience: how tickets arrive, which logs you pull first, what metrics matter, and where you usually find the root cause. I’d like our sessions to feel like the daily stand-ups and war-rooms that actually happen in production environments. That means screen-sharing while we recreate incidents, stepping through JVM thread dumps, reviewing SQL slow-query logs, debating whether the issue lives in the code, the container, or the underlying infrastructure, and then drafting the kind of crisp RCA report hiring ...

I need an experienced Java developer familiar with Anylogic to enhance a web application. The tasks will include: Developing new features: - User authentication and authorization - Data visualization and reporting - Integrating with external services Ideal skills and experience: - Strong Java development background - Proficiency in Anylogic - Experience in web application development - Knowledge of security protocols for user authentication - Expertise in data visualization tools and techniques - Familiarity with external service integration Please provide examples of similar work done in the past.

We need an SEO specialist to grow organic traffic and signups — React SPAs on a Spring Boot backend, covering PG beds, homes, shops, offices and plots. Scope: 1. Keyword & competitor research for Indian rental intent (PG, flats for rent, co-living, office/shop rent), mapped to city + property-type landing pages. 2. Technical SEO audit — SPA indexability (SSR/prerender recommendation), sitemap, , crawl issues, Core Web Vitals, mobile. Developer-ready fixes; we implement. 3. On-page — titles, meta descriptions, headings, internal linking, structured data (Accommodation/Offer, FAQ, Breadcrumb, LocalBusiness). 4. Local SEO — currently for a single city itself + Google Business Profile. 5. Content plan — 3-month blog calendar with briefs...