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    2,000 java api development tutorial jobs fundet

    Vi søger ny udvikler til drift og vedligeholdelse og den videre udvikling af Back-end er udviklet i PHP5 (OOP MVC Framework) med MySQL som database. Front-end er udviklet i (views) html/css/jQuery. PHP: Du skal kunne arbejde med SDK’er og API integrationer.  Server: Du skal have kendskab til linux debian, ssh admin (så de fx kan sætte automatiske scripts (cronjobs) op)

    €20 / hr Average bid
    €20 / hr Gns Bud
    9 bud
    €11 / hr Gns Bud
    3 bud

    Create order form

    €10 / hr Average bid
    €10 / hr Gns Bud
    1 bud

    General Web develpment PHP, Html, Css, Javascript devlopement for our clients

    €4 / hr Average bid
    €4 / hr Gns Bud
    1 bud

    java assignment 'qw;dewlap;l'fm;aerfgn;agra'ivnmaer'lkmvaer;lVma'envierfn';amvapoermvlka'env'lkqermnv';klaenvklernv'ljrnfk/amv';laemv;oaebvn'rVKnaer'oivnaekv;kaeobj;v;[vn;;oauv

    €13 Average bid
    €13 Gns Bud
    1 bud

    Small PHP/Java script fix on hover over

    €17 Average bid
    €17 Gns Bud
    12 bud
    Lav en hjemmeside
    Udløbet left

    Vi søger en freelancer der mestrer udvikling af browser extensions i Chrome, Firefox, Safari og IE. Der er tale om et stort kommercielt projekt, som vil involvere stort load. Der skal dagligt synkroniseres op mod en database, samt arbejdes med lille JSON-inspireret API. Desuden vil der skulle udvikles en back-end på LAMP-stack (Linux / Apache / MySQL / PHP).

    €14 / hr Average bid
    €14 / hr Gns Bud
    8 bud

    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&...

    max €5398
    max €5398
    0 bud
    web programmer
    Udløbet left

    project programmer php, my sql, druppal, java

    €206 Average bid
    €206 Gns Bud
    2 bud
    java assignment
    Udløbet left

    !90VEgSZZ!JtsXCZLUhvSgTdXSqk2ufJO-ETOpWvxZtsMtHxh_ppA

    €25 Average bid
    €25 Gns Bud
    7 bud

    ...nyt mobilselskab, som giver overskuddet til gode formål bestemt af kunderne. Faglige kvalifikationer: Vores nuværende hjemmeside er udviklet med ASP.net og C#. Alternativ kan du bygge en ny hjemmeside i dit fortrukne sprog. Erfaring med at lave database udtræk og API-løsninger er en fordel. Arbejdsopgaver: Arbejdet består af at forberede vores nuværende hjemmeside til lanceringen i udgangen af 2014 i tæt samarbejde med Telenors web-team. GreenSpeaks hjemmeside skal kobles sammen med Telenors database igennem en API løsning. Du skal kunne arbejde selvstændigt men du vil få meget støtte fra Telenors eksperter. Du skal også have din egen computer med de nødvendige programmer. ...

    €19 Average bid
    €19 Gns Bud
    1 bud

    Voice over for Internet Marketing Tutorial Videos USA VOICE MALE

    €149 Average bid
    €149 Gns Bud
    7 bud

    Template via phpjabbers. Skal oprettes og jobs via jobnet skal hentes over. Jobnet kan formidle API (vil jeg tro). Derudover har jeg en anden template via et andet site som jeg godt kunne tænke mig blev migreret over i. Evt. tilpasset så de to sites følger samme grafiske linje. Det kan evt. køres som to selvstændige projekter.

    €15 / hr Average bid
    €15 / hr Gns Bud
    2 bud
    As discussed
    Udløbet left

    Api as discussed now as xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

    PHP
    €9 / hr Average bid
    €9 / hr Gns Bud
    1 bud

    Produkte eines bestehenden Shop's ins Google Merchant Center per API einfügen. We want to get existing products in our webshop available in Google Merchant Center via API.

    €229 Average bid
    €229 Gns Bud
    2 bud

    Animate a synched roadblock for Gold Toe.

    €425 Average bid
    €425 Gns Bud
    1 bud

    Kun danskere. DANISH ONLY.rnrn Vi skal have udviklet et kundelogin hvor kunder kan se en række forskellig statistik trukket fra google analytics, adwords og andre api'er. Vi har lavet wireframes samt en god beskrivelse af opgaven. Vi har også lavet en prototype, som er skrevet i php/mysql og mvc-framework.rnrnDu skal have mulighed for at arbejde ofte fra vores kontor i København og vil blive en vigtig del af vore forretning. I første omgang vil jeg blot meget gerne høre fra dig.

    min €4247
    min €4247
    0 bud

    Develop widget

    €14 / hr Average bid
    €14 / hr Gns Bud
    1 bud

    Overview Building a real-time, data-driven alert system that int...rate limit budgeting and caching Rule-based alert engine with plain-language notification generation Event deduplication and internal historical data storage REST API with JWT authentication Responsive web app (user-facing + lightweight admin view) Dockerised services (Docker Compose), locally runnable and cloud-deployable Deliverables Source code (frontend, backend, infrastructure) Setup and deployment documentation Demo walkthrough proving end-to-end alert flow Unit and integration tests on critical paths Skills Required Python (FastAPI or equivalent) PostgreSQL + Redis Docker REST API design with JWT/OAuth Third-party API integration Scheduled job processing (Celery or equivalent) React/ or Vue P...

    €694 Average bid
    €694 Gns Bud
    5 bud

    ...flows are defined; I now need a developer who can translate them into a smooth, production-ready app. You will own the coding of the Android front-end and connect it to a scalable cloud back-end that supports real-time data exchange, notifications, and secure user authentication. Clean architecture, thoughtful UI/UX, and solid performance are priorities. I’m open to your recommended stack—Kotlin or Java in Android Studio with Firebase, RESTful APIs, or other proven solutions. Deliverables • Complete Android Studio project with readable, well-commented source code • Signed release APK/AAB ready for Google Play submission • Concise setup & deployment documentation When you reply, please share links to Android social apps you’ve built, o...

    €1757 Average bid
    €1757 Gns Bud
    25 bud

    ...a professional, production-ready, independent Laravel 13 microservice called **FlightAPI** that: - Completely replaces Amadeus for both Flight and Hotel dummy itinerary generation - Produces realistic dummy PDFs that exactly match our current samples (PDFs will be attached) - Runs on full autopilot with scheduled refresh - Exposes a clean public B2B REST API - Supports direct sales + distribution on RapidAPI, Rakuten API, and other marketplaces **Core Objective** Build a reliable 3-layer hybrid engine for Flight + Hotel that delivers 95%+ realism dummy documents, never fails, and becomes our scalable SaaS product with recurring revenue. **MANDATORY Architecture – 3-Layer Hybrid (Flight & Hotel)** **Layer 1 – Routeblock Cache (Primary)** ...

    €4118 Average bid
    Fremhævet Haster NDA
    €4118 Gns Bud
    27 bud

    Freelancer job ad for Solis Florals WordPress website build WordPress website build — Solis Florals (premium florist, Melbourne) Fixed price  ·  Web design & development  ·  WordPress OVERVIEW I'm looking for an experienced WordPress developer to build a clean, elegant website for Solis Florals — a premium bespoke floral design studio based in Melbourne, specialising in Australian native flowers. The site needs to reflect a high-end, editorial aesthetic that speaks to wedding, funeral, and corporate clients. The domain is registered and WordPress-ready hosting is already set up through VentraIP — I just need someone to build it. PAGES REQUIRED Home About Services (weddings, funerals, corporate, gifts) Gallery / portf...

    €298 Average bid
    €298 Gns Bud
    239 bud

    I have a fresh mobile app concept that I’m ready to turn into a production-quality release on both iOS and Android. I want the entire build driven from a single, well-structured Flutter codebase that compiles cleanly for the App Store and Google Play, adheres to current best practices, and is easy to maintain long-term. Here’s the direction I’ve already settled on: • State management: Provider will be the backbone. If you see a clear performance or scalability win in moving to Bloc or Riverpod for a specific module, I’m open to hearing the reasoning, but Provider should remain the primary approach. • Navigation: a classic bottom navigation bar with smooth, platform-appropriate transitions. • Responsive UI: MediaQuery will guide layout adaptations...

    €8 / hr Average bid
    €8 / hr Gns Bud
    42 bud

    The project involves training Lora and providing an output file for stable diffusion Ideal skills and experience: - Experience in AI training, specifically with Lora Please provide examples of similar work done.

    €5 - €14
    €5 - €14
    0 bud

    ...PO Reconciliation - Enhanced Mobile Supply Chain Applications - Mobile Physical Inventory Count - AI-enabled Mobile Oracle iExpense - Automated Purchase Order Entry and Validation (1) Design 2 (Black Background) UNLEASH YOUR ENTERPRISE DATA - MCP for Oracle EBS - Specialized Oracle Robotic Process Automation – RPA - Automated Testing for Oracle EBS - AI-powered Document Processing - Low Code API Generation Mobile Enablement --------------------------------------------------------------------------------------------------------------- Ensure the design: - Is eye-catching from a distance - Includes a clear hook or headline to attract visitors - Provides supporting information that people can read when up close Design Guidelines: - Keep the design clean, modern, and digi...

    €76 Average bid
    Garanteret
    €76
    66 indlæg

    ...* Contact page with phone, address, and Google Maps * About page --- ### Technical Requirements Preferred stack: * Frontend: (React) * Backend: Node.js (Express or NestJS) * Database: PostgreSQL --- ### Performance Expectations * Must handle 10000+ products smoothly * Fast search response time --- ### Security Requirements * Secure admin login * Protected admin routes * Secure API handling --- ### UI Expectations * Clean and minimal business design * Fast and responsive * No unnecessary animations --- ### Important Notes * This is not an e-commerce website (no payments required for now) * Focus is on catalog, search, and admin control * Code should be scalable for future upgrades --- ### What to Include in Your Proposal Please answer: 1. Have you built a simi...

    €348 Average bid
    €348 Gns Bud
    89 bud

    ...dabei auf einen bestehenden validierten Test zurückgreifen und die Fragen selbst beisteuern. Das Ergebnis ist ein einfaches Profil mit Stärken und Entwicklungsfeldern, kostenlos und ohne Fachsprache. Darauf basierend empfiehlt die App passende Hypnosen. Wir sind offen dafür, dafür ein KI-Modell wie ChatGPT im Hintergrund zu nutzen, wenn das technisch und kostenmäßig sinnvoll ist, also etwa über eine API-Anbindung, bei der pro Anfrage abgerechnet wird. Die Inhalte selbst sind Audio-Dateien, 20 bis 40 Hypnosen, je 25 bis 40 Minuten lang. Eine davon soll kostenlos sein, der Rest nur für zahlende Nutzer. Das System muss so aufgebaut sein, dass wir neue Inhalte selbst hinzufügen können, also einen einfachen Admin-Bereich brauchen wir....

    €14525 Average bid
    €14525 Gns Bud
    94 bud
    N8N Automation & WP Plugin
    6 dage left
    Godkendt

    ...automatically writing a SEO article every week. The tasks are divided into three sections. Phase 1: N8N Workflow Development (Back-end Engine) Objective: Build an automated pipeline that receives data from the front end, processes AI logic, and returns the results in a standard format. Receiving and Authentication Node (Webhook Receiver) Listen for POST requests from the WP plugin. Data unpacking: Parse the received JSON Payload, which includes: TaskType (Article / ImageSEO), API_Key (the LLM API Key filled in by the user), Product_Data (name, description, link, etc.), Image_IDs (list of IDs of images to be optimized). Authorization logic: For all subsequent API calls made by AI nodes, the API Key must be the one dynamically passed in the Payload. It ...

    €18 / hr Average bid
    €18 / hr Gns Bud
    119 bud

    We are looking for an experienced Fashion Product Development, Sourcing & Production Manager for a premium contemporary womenswear brand. This is a hands-on role for someone who can manage the process from reference images and designer coordination to factory sourcing, sample development, revisions, and bulk production follow-up. You must have real experience in: womenswear product development supplier and factory sourcing fabric and trim selection sample development and revisions factory communication and production follow-up private label / OEM / ODM production cost review and production feasibility This role also includes evaluating and shortlisting designers and manufacturers, coordinating communication, and helping move styles from concept to production...

    €477 Average bid
    €477 Gns Bud
    2 bud

    I need a full-length clinical protocol for a prospective study of a therapeutic device aimed at cardiovascular diseases. The document must spell out, in detail, the study design and methodology—from objectives and endpoints through randomisation strategy, sample size rationale, visit schedules, statistical framework, and regulatory alignment (FDA/GxP, ISO 14155). Clear, publication-ready language is essential, supported by current literature and guidelines. Please build in logical flow tables, schema diagrams, and reference lists so the final file can be submitted directly to our IRB and regulatory partners without additional editing. Deliverable: one protocol manuscript (Word) plus any supporting figures or tables in editable format. If you have firsthand experience drafting c...

    €177 Average bid
    €177 Gns Bud
    4 bud

    ...Replenishment run overview Requirements Mandatory: Hands-on experience with SAP IS-Retail (not generic SAP MM/SD) Access to a working SAP IS-Retail system (sandbox or demo environment) Ability to record clean screen captures with clear audio narration in English Familiarity with key retail transactions: MM41, WB01, VKP5, WSO A1, WRP1, etc. Nice to have: Prior experience creating SAP e-learning or tutorial content Knowledge of screen recording tools (Camtasia, OBS, or similar) Deliverables MP4 video files, minimum 1080p resolution Clear audio narration following provided scripts Light editing (callouts, highlights on key fields are a plus) What I Provide Detailed step-by-step script for each demo List of exact transaction codes and data to use Reference screenshots where needed ...

    €25 Average bid
    €25 Gns Bud
    1 bud
    Urgent React Native Bug Fixes
    6 dage left
    Godkendt

    ...React Native app that needs a quick round of fixes affecting both Android and iOS. The most pressing problems are: • Login screen fails to redirect after successful authentication. • Intermittent crash on Android when users move between screens. • UI does not refresh in real-time after an API call, pointing to a state update issue (Context API). • Small layout shift on the profile screen. The codebase runs on the latest public Expo SDK and uses React Navigation, Axios for API calls, and the Context API for global state. Everything is pushed to a private Git repository and can be shared as soon as we start. What I need from you 1. Diagnose each bug quickly, explain the root cause, and push clean, well-commented fixes. 2. Verify...

    €138 Average bid
    €138 Gns Bud
    133 bud

    I need both 2D and 3D CAD design for a product design project. The primary use of the 3D model will be for product design. Ideal Skills and Experience: - Proficiency in CAD software for both 2D and 3D design - Experience in product design, particularly in [specific area based on the user's needs] - Strong attention to detail and creativity - Ability to meet deadlines and communicate effectively Please provide examples of previous work in your bids.

    €11 Average bid
    €11 Gns Bud
    13 bud
    Enhance Selenium Tests
    21 timer left
    Godkendt

    I'm seeking an experienced developer to improve my existing front-end tests using Java, Selenium, and Cucumber. Key tasks include: - Analyzing current test suite - Identifying and resolving inefficiencies - Enhancing test coverage and reliability Ideal skills and experience: - Proficiency in Java, Selenium, and Cucumber - Strong background in front-end testing - Experience with test optimization and debugging Looking for someone detail-oriented, with a strong problem-solving mindset.

    €117 Average bid
    Haster
    €117 Gns Bud
    60 bud

    ...Back end • .NET 6/7 API endpoints that the React front end can consume • Clean separation of concerns, dependency injection, and unit tests Data layer • MySQL schema creation and optimisation • Secure queries or stored procedures, parametrised to prevent SQL injection Node.js familiarity is a bonus because I may introduce a lightweight real-time notification service later in the roadmap. Deliverables 1. Source code for React front end, .NET APIs, and MySQL scripts 2. A short README with setup, build, and deployment steps 3. Passing unit / integration tests for critical flows 4. A deployed demo on any cloud or staging server for review Acceptance criteria • Every UI element matches the Figma design within a 2-pixel tolerance on common...

    €16 / hr Average bid
    €16 / hr Gns Bud
    247 bud

    Job Description:
 We’re looking for a skilled and detail-oriented QA tester based in South Africa to help us test the API functionality of our payin and payout systems. You will play a key role in validating the reliability and accuracy of our payment processes, ensuring everything runs smoothly from start to finish. Scope of Work: * Conduct end-to-end testing of API-based payin and payout transactions * Monitor and record the full transaction process, including responses and behavior at each stage * Identify and report bugs or unexpected results with clear documentation * Work closely with developers to replicate issues and verify fixes * Offer suggestions to improve testing coverage and process reliability Requirements: * Must be physically located in South Africa ...

    €14 Average bid
    €14 Gns Bud
    12 bud

    Saya ingin...Ruang lingkup: • Rancang UI/UX sederhana dan intuitif (material design). • Kembangkan fitur inti: daftar peluang, detail langkah-langkah, bookmark, dan notifikasi. • Bangun backend ringan (Firebase atau setara) untuk sinkronisasi konten serta penyimpanan data pengguna. • Sertakan contoh data dummy agar saya bisa melihat alur lengkapnya. • Buat APK siap instal beserta source code terstruktur (Java atau Kotlin). Kriteria penerimaan: • Aplikasi berjalan lancar di Android 8+. • Navigasi jelas dan bebas crash. • Kode diberi komentar seperlunya agar mudah dipelajari dan dikembangkan. Saya terbuka jika Anda memiliki ide tambahan, atau jika nanti kita ingin memperluas ke iOS atau Web. Kirimkan portofolio proyek serupa da...

    €408 Average bid
    €408 Gns Bud
    11 bud

    I need an auto dialer built on a VPs I will provide I have a ip sip, I need the dialer to be able to ring thousands of numbers in my campaign. The client will hear a playback ending with “press 1 to be connected to an agent.I then need the call to be routed to 3cx which my agents can then answer which are in my Que, I need the correct client caller id showing on my 3cx. I must also have an admin panel where I can quickly upload new numbers, change sips change IVR and view current campaigns. I have some work done which I will list below Done: * Installed and configured the VICIdial system and admin panel * Created SIP trunk (Carrier) profiles for Poland and 3CX * Built initial dialplan logic for the 222 prefix routing Remaining work: * Fix SIP authentication: Outbound calls aren&...

    €144 Average bid
    €144 Gns Bud
    66 bud

    ...reliability, with clean separation between frontend, backend, and data layers. I am looking for a full-stack developer (or small team) to build this end-to-end product. Responsibilities include: * Translating business requirements into a scalable system design and architecture * Building a modern, responsive frontend (preferably React or ) * Developing backend services and APIs (Node.js or Java preferred) * Designing and implementing the database schema (PostgreSQL or equivalent) * Implementing task workflow logic, role-based dashboards, and admin controls * Integrating payment systems (e.g., Stripe or similar) * Setting up cloud infrastructure and deployment (AWS, GCP, or equivalent) * Ensuring security best practices and performance optimization Nice-to-have experience inclu...

    €637 Average bid
    €637 Gns Bud
    70 bud

    I need a screw compressor test rig designed for Bearing performance testing. The rig should measure pressure levels, flow rates, and temperature changes. It should accommodate medium-scale compressors, with a capacity between 1 bar and 7 bar pressure ratios. Key Requirements: - Design and construction of a test rig - Performance testing capabilities - Measurement of pressure, flow, and temperature - Suitable for medium-scale compressors Ideal Skills & Experience: - Experience with compressor testing systems - Knowledge of pressure, flow, and temperature measurement instruments - Mechanical engineering background - Familiarity with safety standards in testing environments Please provide a detailed proposal with your approach, timeline, and relevant experience.

    €151 Average bid
    €151 Gns Bud
    8 bud

    I'm looking for a fashion designer for our Sports brand to develop some capsules for us. I want someone young with a taste for classic but modern sportswear. An interest in sports is great appreciated.

    €341 Average bid
    €341 Gns Bud
    6 bud

    I have raw footage for an educational tutorial aimed at adult learners and I need it shaped into a clear, engaging final cut. Your task is to trim unnecessary parts, add concise on-screen text or graphics where a concept needs emphasis, balance the audio, colour-correct the footage, and deliver a ready-to-publish file in HD (MP4 or MOV). The style should be straightforward and professional—think clean transitions, readable lower-thirds, and a pace that holds an adult audience’s attention without feeling rushed. If you prefer Adobe Premiere Pro, Final Cut, or DaVinci Resolve, that works for me; just let me know which you’ll use so I can provide any project files you might need. Deliverables • One polished tutorial video (final export + project file) &b...

    €8 Average bid
    €8 Gns Bud
    10 bud

    ...polished in React while communicating seamlessly with an existing Java-based REST API. The goal is a fast, responsive, component-driven front end that speaks the same language as the Java services behind it, so a solid grasp of both React (hooks, context, modern tooling) and core Java concepts is essential. Scope of work • Set up the project scaffold (Create React App or Vite, ESLint, Prettier, Jest). • Implement authentication against the provided Java endpoints, handling token storage and refresh. • Develop a reusable component library and page layouts that match supplied Figma designs. • Integrate REST calls for dashboard widgets, handle loading/error states gracefully, and ensure state management via Redux or Context ...

    €220 Average bid
    €220 Gns Bud
    91 bud
    API work -- 3
    9 dage left

    Would do the work as discussed with the client

    €25 Average bid
    €25 Gns Bud
    1 bud
    API work -- 2
    9 dage left

    Would do the work as discussed with the client

    €28 Average bid
    €28 Gns Bud
    1 bud
    API work
    9 dage left

    Would do work as discussed with client

    €30 Average bid
    €30 Gns Bud
    1 bud

    Project Title: Marketplace Website (Classified Listings) using WordPress Classima Theme Project Description: I am looking for an experienced developer to build a marketplace/classified listings website similar to OLX or Vendora. The website will be built using WordPress and the Classima theme (already selected). The goal is to create a clean, fast, and scalable MVP (Minimum Viable Product) that can later be expanded. Core Features Required: * User registration & login (email, Google login optional) * User profiles (public profiles with listings) * Create/Edit/Delete listings (title, description, price, images, optional video) * Category & location system (Greece-based locations) * Advanced search with filters (category, price, location, keywords) * Real-time or simple messagin...

    €3647 Average bid
    €3647 Gns Bud
    204 bud

    I need a single website that showcases my real-estate listings while also presenting our construction arm’s profile and portfolio. The site must do both jobs seamlessly: act as a searchable marketplace for properties and serve as a corporate brochure for the builder side of the company. Essential features • Robust property search with filters for location, price, and type • Clear agent contact panels on every listing • Online appointment booking that emails confirmations and writes to a backend calendar • A “Builder” section where I can display ongoing and completed projects with images, video, and project specs A mobile-first layout, fast load times, on-page SEO, Google Analytics, and basic spam-protected inquiry forms are part of the scope....

    €85 Average bid
    €85 Gns Bud
    97 bud
    Mobile app development
    6 dage left
    Godkendt

    Hi i want mobile app both android and iOS App functions we have API,SDK s of brands gift cards selling we need to integrate it and give starch card to every successful order and they get our own coins in app in their app wallet Can put cash to account or digital gold buying option with that coins We also provide api for this digital gold We prefer telugu team for better understanding Thank you

    €271 Average bid
    €271 Gns Bud
    63 bud