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Webudviklerens opgaver og ansvarsområder: • Skrivning af effektiv kode • Opr...hvilken tidsramme • Undersøgelse af forskellige softwareprogrammer, vedligeholdelse af softwaredokumentation • Implementering af beredskabsplaner, hvis webstedet går ned • Vedligeholdelse og udvidelse / forbedring af hjemmesiden, når den først er bygget Webudvikler jobkvalifikationer og krav • HTML / XHTML, CSS, JavaScript • Serverarkitektur • Erfaring med server-side rammer som python, ruby, php, Java, ASP, ASP.NET • Erfaring med databasesystemer som SQL og Oracle • Grundig funktionel viden og kodningserfaring • Grundlæggende kendskab til optimering af søgemaskiner • Evne til multitask med strenge ...
Android app programmer work Android application in java
Hej Jehanzaib J., jeg har lagt mærke til din profil og vil gerne tilbyde dig mit projekt. Vi kan drøfte detaljerne i chatten.
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I forbindelse med overgang fra en Windows baseret udviklingsplatform til en Linux baseret platform, søger vi en erfaren Linux udvikler med lyst og evne til at oplære vores udviklingsteam samt tage del i konkrete udviklings...overgang fra en Windows baseret udviklingsplatform til en Linux baseret platform, søger vi en erfaren Linux udvikler med lyst og evne til at oplære vores udviklingsteam samt tage del i konkrete udviklingsopgaver. Detaljeret kendskab til følgende områder er en forudsætning: Linux, sikkerhed og firewall opsætning på en Linux server, Remote Desktop programmer til Linux, filsysmer, Docker Container, Java programmeing og debugging. Kendskab til et eller flere af følgende områder er en for...
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...white-hat processes. -- Only white hat, experienced, highly ranked on freelancer.com SEO experts should bid -- Quality back links must relate to site topic on high quality relevant sites -- No black hat, gray hat or unethical SEO methods are to be used -- no junk profile building techniques are to be used -- No use of automated software or bots -- No links from under construction pages -- No java links, jump scripts, framed pages, redirects, cloaking, CSS redirects, 301 redirects, dynamic links, flash sites/pages, hidden links, no string parameters, etc. -- No link farms, traffic exchanges, link exchange programs or web rings -- No paid traffic sites -- No banned sites, porn, gambling, violent, illegal sites, etc. -- No methods or techniques that will get the site ...
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Vi har en app til iPhone klar, og vi ønsker, at havnen Android-enhed. Vi vil gerne gøre en Android-enhed forberedt til Java-program. Programmet får videoinformationen fra vores topspynews com web, se det på vores hjemmeside og på den første skærm viser relaterede videoer. Der er 5 vigtigste skærmbilleder . Hovedskærmen viser videoer relateret . Displayet produkt, hvor produkterne indeholder flere skærmbilleder for at give brugerne mulighed for at føje elementer til din indkøbskurv Displayet på kontoen viser brugeroplysninger, transaktion historie og gøre nye transaktion. Klassificeringen skærm, der viser placeringen af videoer. Og endelig den hjælp skærm, der viser st&...
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I want to master the mathematical side of the First Law of Thermodynamics. My background covers general physics, but the formal derivation of ΔU = Q − W, the differential form dU = δQ − δW, sign conventions, and the way these expressions extend to closed versus open systems still feel hazy. What I need is a clear, step-by-step walk-through that shows where each term comes from, why the partial-differential notation matters, and how to apply the formulation to simple piston, turbine, and heat-exchange examples. Worked numerical problems are essential because I learn fastest by checking my own algebra and unit handling against a clean solution. Deliverables • A concise derivation sheet (PDF or Word) that starts from basic energy conservation and rea...
...networking experience to Android users. The core idea is a clean, modern mobile app where people can create profiles, follow others, share posts (text, images, short video), and chat one-to-one in real time. Smooth scrolling feeds, push notifications, and a simple onboarding flow are essential so adoption feels effortless from day one. Here is what I need from you: • Full Android codebase (Kotlin or Java) ready for Android Studio • Backend setup for user auth, real-time chat, feed storage, and push notifications (Firebase, Supabase, or a comparable stack) • Basic but attractive UI/UX that can be expanded later: light/dark themes, intuitive navigation, and accessible design • A signed APK plus clear instructions for a Play Store release • Document...
...is faster in the moment—and store that image alongside the delivery record. Once the parcel is handed over, a simple “Delivery Complete” tap finalises the job, records a timestamp, and moves the task to the completed list in the back office. I will provide the Tally database structure and sample invoice layouts. Your role is to build: • A driver-facing Android app using native Android (Kotlin / Java) or a robust cross-platform framework that still allows full access to device GPS and camera APIs. • An admin web panel (or Android tablet view) where I can push routes, see live vehicle locations on a map, resend customer notifications, and export completion summaries. • Secure REST or GraphQL endpoints so the app and panel stay in sync even wit...
I need help turning raw footage from our beauty line into engaging TikTok tutorials focused on makeup application. ...Highlight key steps with clear, on-brand text overlays that match our color palette and fonts. • Trim, color-grade, and add simple transitions so the final clip feels polished yet authentic. What I will supply • High-resolution product and model clips. • Brand style guide (fonts, hex colors, logo). • A rough sequence outline for each look. What I expect back • One fully edited MP4 per tutorial, ready to upload. • Caption suggestions and three thumbnail frame options. • Revisions for minor text or timing tweaks. Strong familiarity with TikTok trends, cosmetic editing, and mobile-first storytelling will make this ...
I’m ready to start producing simple, engaging vlogs and I’d like a patient coach to walk me through the practical side of Clipchamp. My main focus is learning how to bring short clips into the app, let its AI assemble a rough cut, and then polish the result—trimming, adding music or captions, and e...vlog-style footage: pacing, transitions, audio cleanup, and any Clipchamp plug-ins or Canva assets that will make the process faster. • A simple checklist or template I can reuse each time I post, covering titles, tags, and basic channel optimisation. If you have experience turning raw clips into polished vlogs and launching or growing a YouTube channel, I’d love to learn from you. Let’s discuss the best way to structure the lessons so I can start p...
...coordination. Users must be able to create and view patient records, assign or accept caregiving tasks, exchange status updates in real time, and track outcomes. All data must move securely between the web portal, the two mobile apps, and the database layer without duplication or loss. Technical expectations I am open to modern frameworks—React or Vue for the web front end, Swift/Objective-C and Kotlin/Java (or a cross-platform solution such as Flutter or React Native) for the mobile layer, and a scalable REST or GraphQL API behind it. Containerised deployment on AWS, Azure, or GCP with automated CI/CD, monitoring, and routine backups is essential so maintenance stays predictable. Key deliverables • Production-ready web application (health & social care focus...
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Main objective: Increase leads and demo requests from organic Google traffic for our Spanish-language software website in Mexico. Need REAL SEO specialist only. Scope: • Fix on-page SEO (titles, meta, headers, speed, internal links) • Long-tail keyword strategy focused on buying intent • Content plan for comparison + tutorial pages • Quality backlinks from relevant Mexico business/tech sites • Conversion tracking for signups and demo requests • Weekly progress reports Please start proposal with: SEO2026 Send: 2 case studies with rankings + leads First 30-day SEO plan Monthly cost Who handles work directly Copy-paste proposals ignored.
...perspective * Rapidly iterate MVP (Minimum Viable Product) to support early user growth * Integrate third-party services (authentication, cloud services, push notifications, etc.) * Support app store submission (App Store / Android markets) for name reservation and deployment ⸻ Requirements Must-have (Core Skills) * Proficiency in at least one major programming language (JavaScript / Python / Java / Swift / Kotlin) * Experience with web or mini program development (e.g., WeChat Mini Program, H5) * Understanding of basic full-stack architecture (APIs, databases, user systems) * Ability to independently build features with a 0→1 mindset Nice-to-have (Any of these is a plus) * Experience in mobile app development (iOS / Android / Flutter / React Native) * Experience build...
...easy-to-pick-up game, I’m open to both paths. The key is that it must be fully store-ready: clean code, no policy violations, and attractive enough to earn downloads. Per finished project that meets the criteria below I can release ₹1,500 – ₹2,000, so feel free to pitch multiple ideas if you work fast. Deliverables • Signed release AAB or APK, ready for upload • Complete source code (Android Studio Java/Kotlin or Unity/C# are both fine) • Simple icon, screenshots, and a short store description • Confirmation that all assets are licence-free or originally created . Need to publish the app on the playstore too. Acceptance checklist • Compiles without errors or warnings • Runs smoothly on current Android API levels • ...
I have a technical tutorial on YouTube and I need the entire process mirrored exactly as shown. Your task is two-fold: 1. Recreate the tutorial, following every step precisely so the end result matches what viewers see on screen. 2. Provide a clear, time-stamped breakdown of each action you take while you work—screenshots or short clips are fine—as long as someone could repeat the process without ever watching the original video. The original content is purely a step-by-step guide, so accuracy matters more than creative flair. Use any standard screen-capture and video-editing tools you prefer (OBS, Camtasia, Premiere Pro, etc.), as long as the final output looks and functions like the source. I will share the video link once we start; no trimming or re-writi...
I need a polished, step-by-step screen-recorded walkthrough that shows every key action a first-time visitor should take on my site—from landing on the homepage, creating an account, and navigating the main features, right through to completing a typical task. The goal is to give brand-new users total confidence, so the narration must be clear, friendly and paced for beginners, with helpful call-outs and subtle zooms that highlight each click. Please capture the entire flow in crisp 1080p (or higher), keep the cursor movement smooth, and match on-screen text or graphic accents to our existing colour palette. Feel free to refine my rough script or, if you prefer, craft one from scratch after a short discovery call so the voice-over sounds natural and engaging. Deliverables • Fi...
...calculation logic Proper error handling (divide by zero, invalid inputs, etc.) Important: I will provide the Figma design link after you request access Please review the design before finalizing your bid Requirements: Strong experience in Android development (Java/Kotlin) Experience building calculator or math-based apps (preferred) Ability to follow UI designs precisely Clean and optimized code Deliverables: Fully functional Android app Source code Proper testing to ensure accuracy Budget & Timeline: Please share your best price and estimated timeline after reviewing the Figma If you have built similar apps before, please share examples....
Job Title: Android Java Developer (Camera, Image Processing, USB Integration) About the Role We are building a real-time vision application for a USB-connected glasses device. This role focuses on low-latency camera processing, Android performance optimization, and SDK integration — not AR/Unity development. Key Responsibilities Develop an Android (Java) application for a USB-C connected UVC camera device Display live camera feed in fullscreen on external glasses display Implement real-time image processing features: Zoom (1x–10x) with clarity preservation Contrast enhancement Brightness control Edge detection (outline mode) Color filter modes Integrate OCR + Text-to-Speech (TTS) for real-time text reading Build a minimal, responsive on-screen UI for feature sw...
...open to complementary tactics such as social-media campaigns, irresistible lead magnets, or even carefully chosen influencer partnerships—whichever combination proves most efficient for sustained list health. You will need to: • Audit my current signup touchpoints and suggest quick-win optimisations (forms, CTAs, landing pages). • Develop or refine a high-value lead magnet aligned with the tutorial-centric theme. • Map out and build an automated welcome sequence inside my existing ESP (Mailchimp is active, though I’m flexible if you recommend ConvertKit or ActiveCampaign). • Plan a traffic strategy (organic or paid), launch small-scale tests, and report on cost-per-subscriber, open rates, and initial engagement metrics. • Provide cle...
...The immediate need is to design and implement RESTful APIs that handle user authentication and authorization, data retrieval/manipulation, and a handful of third-party integrations. Most of our existing micro-services are written in Python and Java, with a few high-performance components in Go, so the more comfortable you are jumping between those languages the better. You’ll be expected to: • Draft an endpoint specification we can review together. • Build the services in clean, idiomatic Python, Java, or Go (your choice per module), following REST best practices. • Wire in secure auth (JWT, OAuth2, or similar) and role-based access control. • Integrate external services where required, shielding the core logic behind well-tested ada...
Project Details 1. Project Overview(Backend Microservices System (SPRING FRAMEWORK ONLY)) We are developing a large-scale, enterprise-level digital commerce platform on a Java-based microservices architecture (Spring Ecosystem). The development phase is "LARGELY COMPLETED". We are not looking for a builder to start from scratch, but rather a "finisher"—a skilled Backend Engineer to take ownership of the existing codebase. The primary goal is to validate current integrations, stabilize the logic, and ensure the system is production-ready through rigorous testing. WE WILL PROVIDE TESTING HELP FROM OUR SIDE TOO. 2. Current Project Status & Scope The following microservices have been developed. Your role is to ensure these services communicate seamlessly,...
I need a series of concise tutorial videos that clearly demonstrate my code in action. The goal is to help brand-new customers understand how each feature works, so the recordings should feel welcoming and straightforward even for someone seeing the product for the first time. Each video will focus on a single feature walkthrough—from opening the project, stepping through the relevant functions, to showing the finished result—highlighting practical use rather than deep theory. Good screen-capture quality, a clean voice-over, and on-screen callouts where helpful will make the explanations land. Please deliver the finished MP4s plus any editable source files you use (e.g., Premiere, Final Cut, Camtasia, or similar). If you include short intro/outro bumpers or caption...
We are looking for a skilled video creator to produce professional guidance/tutorial videos for our platform Snapture (event photography management system). The videos should clearly explain: How to use the platform (step-by-step) Key features (QR access, photo delivery, branding, etc.) Benefits for photographers Type of Videos Required: App walkthrough videos Feature explanation videos Short demo videos (30–60 sec) Possibly voice-over + screen recording Style We Want: Clean and modern Easy to understand Engaging (not boring tutorials) Professional look (similar to SaaS product videos) Requirements: Experience in creating tutorial / SaaS / app videos Ability to do screen recording + editing Good voice-over (English or Hinglish preferred) Should understand user f...
...en pantalla de forma dinámica y moderada. • Transiciones personalizadas (stingers) que aporten ritmo televisivo entre cámaras, repeticiones y cortes publicitarios. Además de la puesta a punto técnica, valoro que puedas pulir overlays, lower-thirds y animaciones para mantener una línea gráfica consistente durante todo el torneo. Cuando el set-up esté terminado necesito un breve manual o vídeo tutorial que me permita replicar la configuración en otras máquinas y resolver cualquier ajuste de último momento. Realizaremos al menos una sesión de prueba en directo para verificar latencia, calidad de audio / vídeo y correcto disparo de alertas antes de dar el proyecto por cerrado. Si tiene...
...What I’m running into: • Parameters: I’ve sketched out what I need in the mockups, but translating those ideas into working query parameters has me stuck. • Filters: the date-range slider in particular isn’t behaving. I also want to understand the best way to layer data filters without breaking visuals. • Drill-down/Drill-through: I’d like to click a high-level chart and instantly dive into record-level details just as the mockup shows. Ideal flow: 1. Brief review of my .pbix and the mockup so you see the target outcome. 2. Live tutorial where you demonstrate how to add the parameters, configure the slider-range date filter, and wire up drill-down paths. 3. Short design tweaks—legend placement, color consistency, label ...
Java Spring Boot Microservice — ITR Portal Login + AIS & 26AS Data Fetch Project Type: Backend Microservice Development Timeline: 4–6 Weeks (MVP) Date Posted: April 2026 Project Description Looking for an experienced Java developer to build a backend microservice that: Logs into the Income Tax e-Filing portal ( ) programmatically ( We have python based script we will share the script to login) Extracts the session token post-login Fetches AIS (Annual Information Statement) and Form 26AS from the TRACES portal ( ) Exposes the data via a REST API secured with JWT The service must handle OTP/MFA relay, auto token refresh, and be built to scale horizontally. Key Requirements Java 21 + Spring Boot 3.x Redis for encrypted session/token caching (TTL-managed)...
I’m producing a steady stream of Digital Art / Design tutorials and I need someone w...work in Premiere Pro and After Effects, so experience with those tools—or a workflow that plays nicely with them—is important. If you prefer DaVinci Resolve or Final Cut and can still deliver project files or XMLs I can open, that’s perfectly fine. To make sure we’re a good fit, please send: 1. A link to one or two tutorial videos you’ve edited, ideally in the digital-art or software-training space 2. A brief note on your typical turnaround time for a 10-minute finished tutorial I’ll provide the first batch of footage as a paid test, and if we’re both happy we’ll move straight into a rolling schedule of edits. Looking forward to se...
...responsiveness. Connection stability, automatic reconnection, and graceful handling of Bluetooth state changes are essential because the app will often run in the background. Deliverables • A self-contained React Native module (TypeScript or modern JS) that wraps all BLE operations and exports easy-to-use hooks or callbacks. • Native bridge code where needed (Swift/Objective-C for iOS, Kotlin/Java for Android) so the same JavaScript API works on both platforms. • Clear documentation and a short demo screen that prints live weight values, connection status, and battery level if the scale exposes it. • Unit tests or a simple test script proving that the module reconnects automatically after signal loss and remains within ±200 ms latency for updates...
...melacak kinerja (insights, KPI, dan alat analitik). Jadwal pengerjaan bisa disusun bersama; saya fleksibel tetapi ingin mulai melihat hasil dalam 4–6 minggu. Saya terbuka terhadap saran platform pendukung—Canva, Adobe Express, atau alat lain yang memudahkan produksi konten visual berkualitas. Hasil akhir harus mudah saya kelola sendiri setelah proyek selesai, sehingga dokumentasi proses dan tutorial singkat sangat dihargai....
... current quiz scores, and weekly streaks; teachers or parents should be able to glance at the same data on a lightweight dashboard. Think Firebase or an equally quick cloud back-end for syncing, but I’m open to the stack you prefer as long as the data stays secure and the UI remains snappy on entry-level Android phones. Core deliverables (acceptance criteria): • Android APK + source (Kotlin or Java) compiled against the latest stable SDK • Audio-first lesson player with play / pause / seek and buffered streaming for low-bandwidth connections • Gesture-friendly interactive activities (drag-and-drop, tap to match) that tie directly to the audio content • Quiz engine supporting multiple-choice, fill-in-the-blank, and picture-based prompts, with real-...
...it has to be, but polished enough to feel professional. Core workflow • Patients open the app, review each doctor’s profile (photo, specialty, brief bio, available hours). • They pick an open slot and confirm the booking. • A push notification reminds them as the appointment approaches. That’s the heart of it. I am open to your preferred stack, yet an Android-native build in Kotlin or Java via Android Studio will likely keep things straightforward. If you already have experience wiring notifications through Firebase Cloud Messaging—or a comparable service—please mention it. Deliverables 1. Full Android source code with clear project structure. 2. Debuggable APK for testing and a signed release build. 3. Short hand-off guide ...