Web Services is the process of communicating and exchanging business information using stateless client-server communication protocols over the web. These protocols interact through simple messages, representing the desired state of data on the web. A Web Services Professional can help clients by autonomously building out and maintaining both backend and frontend web services, such as servers, databases, REST APIs, user interfaces and content management systems. Furthermore, individual Web Services Professionals can bring a wide range of skills to a project, including scripting, coding and testing.

Here's some projects that our expert Web Services Professionals made real:

  • Connecting remote servers using proxy technology
  • Uploading/storing objects and files on cloud systems
  • Upgrading systems to ensure compatibility with newer software versions
  • Managing high traffic for large websites for improved performance
  • Developing HTML page plugins for easy access to external services
  • Creating uniform formatting for government documents
  • Installing video processing applications onto Linux Servers

Web Services Professionals can help clients take their project from concept to completion no matter what kind of unique challenge they are presented with. Our specialists have the ability to integrate with external services utilizing APIs and utilize modern technologies such as AI/ML for reliable data analysis and processing. If you have a project that needs an experienced Web Services Specialist then Freelancer.com is the perfect platform to hire one. Post your project today and find the right expert for your team!

Asiakkaamme antoivat 176,037 arvostelussa keskimääräisen arvosanan Web Services Professionals 4.9 / 5 tähteä.
Palkkaa Web Services Professionals

Web Services is the process of communicating and exchanging business information using stateless client-server communication protocols over the web. These protocols interact through simple messages, representing the desired state of data on the web. A Web Services Professional can help clients by autonomously building out and maintaining both backend and frontend web services, such as servers, databases, REST APIs, user interfaces and content management systems. Furthermore, individual Web Services Professionals can bring a wide range of skills to a project, including scripting, coding and testing.

Here's some projects that our expert Web Services Professionals made real:

  • Connecting remote servers using proxy technology
  • Uploading/storing objects and files on cloud systems
  • Upgrading systems to ensure compatibility with newer software versions
  • Managing high traffic for large websites for improved performance
  • Developing HTML page plugins for easy access to external services
  • Creating uniform formatting for government documents
  • Installing video processing applications onto Linux Servers

Web Services Professionals can help clients take their project from concept to completion no matter what kind of unique challenge they are presented with. Our specialists have the ability to integrate with external services utilizing APIs and utilize modern technologies such as AI/ML for reliable data analysis and processing. If you have a project that needs an experienced Web Services Specialist then Freelancer.com is the perfect platform to hire one. Post your project today and find the right expert for your team!

Asiakkaamme antoivat 176,037 arvostelussa keskimääräisen arvosanan Web Services Professionals 4.9 / 5 tähteä.
Palkkaa Web Services Professionals

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Kielet
    Työn tila
    17 löydetyt työt

    This is a personal automation project designed to streamline freelance opportunity discovery, project evaluation, bid preparation, and client follow-up using Python, APIs, AI tools, and workflow automation. The system monitors freelance project sources, filters relevant opportunities, analyzes project quality, estimates profitability, generates tailored proposals, and supports structured bid management. It also includes notification handling, reply tracking, and execution planning for awarded projects. Key Features: - Automated project discovery and filtering - AI-based project analysis and scoring - Smart bid calculation logic - Proposal generation and text sanitization - API integration and workflow automation - Telegram notifications and activity monitoring - Reply handling and award ...

    €484 Average bid
    €484 Keskimäär. tarjous
    134 tarjoukset
    Commerciale / Sales Manager SOLO ITALIANI
    6 päivää left
    Varmennettu

    Web developer con Partita Iva in espansione ricerca Commerciale / Sales Manager per la vendita di servizi web rivolti ad aziende e professionisti. Cosa farai Ricerca e acquisizione di nuovi clienti Gestione trattative commerciali e consulenza sui servizi digitali Vendita di servizi web: realizzazione siti, e-commerce, SEO, advertising e gestione social Raggiungimento degli obiettivi di vendita Requisiti Esperienza nella vendita di servizi digitali, marketing o consulenza web Ottime capacità comunicative e commerciali Attitudine alla trattativa e alla chiusura delle vendite Conoscenza base del mondo web e digital marketing Cosa offriamo Collaborazione a Partita IVA con provvigioni elevate (10%+) Supporto tecnico e materiale commerciale Possibilità di lavoro da remoto Invia ...

    €92 Average bid
    €92 Keskimäär. tarjous
    13 tarjoukset
    Website Migration Issue
    6 päivää left
    Varmennettu

    Hi, After reviewing the servers and files, here is the correct approach to complete the project safely. The existing website that is currently running will not be modified under any circumstances since it is actively providing services. The new server will be prepared separately. The existing files that were copied earlier appear to have been transferred in a messy way, which is why the system is not functioning correctly. Instead of copying everything at once, the site will be rebuilt step-by-step to ensure proper structure and compatibility. The process will include: • Cleaning and preparing the new server • Studying the structure of the existing system • Copying and rebuilding files gradually instead of bulk copying • Connecting and configuring the databas...

    €208 Average bid
    €208 Keskimäär. tarjous
    48 tarjoukset
    Website Design
    6 päivää left
    Varmennettu

    Neat and clean website with contact details and contact forms. add services and testimonials with a gallery page

    €142 Average bid
    €142 Keskimäär. tarjous
    178 tarjoukset

    Desarrollador con experiencia en Facturación Electrónica DGII (República Dominicana) – Desarrollo de API de Integración **Descripción del proyecto** Buscamos un **desarrollador con experiencia comprobada en facturación electrónica en República Dominicana** para desarrollar una **API de integración con la DGII (e-CF)** que permita conectar nuestro sistema ERP/POS con el ambiente de pruebas y posteriormente producción. El candidato **debe haber implementado previamente integraciones con la DGII** y conocer el proceso completo de autenticación, firma digital y envío de comprobantes electrónicos. **Alcance del trabajo** La API debe incluir: 1. **Autenticación con DGII** * Obtener se...

    €857 Average bid
    €857 Keskimäär. tarjous
    70 tarjoukset

    My cPanel-hosted domain is being blocked by Gmail with a 550-5.7.26 “authentication required” bounce. I have full DNS-zone access and need an expert to diagnose and correct the records so every check passes. Here are the exact protocols that must be fixed: • SPF • DKIM • DMARC Scope of work • Audit current DNS entries in cPanel/WHM and at the registrar. • Create or adjust the TXT/CNAME records for the items above, ensuring proper alignment. • Propagate changes and run live tests (e.g., Google Postmaster Tools, MXToolbox) until Gmail accepts the messages. • Provide a short hand-over note explaining what was changed and why. Acceptance criteria A test email from my domain must reach a Gmail inbox without errors, showing &ldqu...

    €13 Average bid
    €13 Keskimäär. tarjous
    11 tarjoukset

    I have a wordpress website, google tag manager, google analytics and google ads account, i want you to set up conversion tracking and it needs to be pristine, everything needs to be tracked.

    €83 Average bid
    €83 Keskimäär. tarjous
    166 tarjoukset
    Fix Thrive Architect Interface
    5 päivää left
    Varmennettu

    My site runs on Thrive Architect and, out of the blue, the page-builder interface stopped responding. The sidebar won’t open, elements can’t be selected, and I’m effectively locked out of editing existing pages. When I select "Edit with Thrive Architect" all I get is a grey screen with green moving dots like it is loading but it never moves beyond that to load Nothing changed on my end—no new plugins, themes, or updates—so I suspect an underlying conflict or script error that now blocks the builder from loading correctly. I need someone to: • Identify and eliminate the conflict preventing the page-builder from rendering. • Restore full editing access so I can use the visual interface as normal. • Explain what went wrong and o...

    €113 Average bid
    €113 Keskimäär. tarjous
    176 tarjoukset

    Pour renforcer ma plateforme de voyage développée en .NET, je souhaite brancher la couche « shopping » de l’API Sabre via leurs webservices GraphQL. L’objectif premier est d’offrir aux utilisateurs une expérience d’achat fluide et rapide, entièrement pilotée en C#. Fonctionnalités attendues • Recherche de prix en temps réel • Consultation de la disponibilité des vols • Déclenchement du paiement en ligne directement depuis le flux Sabre Le code doit être structuré en services réutilisables : idéalement un petit SDK interne (classement par domaines : Pricing, Availability, Payment) accompagné de tests unitaires et d’une document...

    €398 Average bid
    €398 Keskimäär. tarjous
    42 tarjoukset
    Moodle Integration Specialist Needed
    4 päivää left
    Varmennettu

    We are looking for an experienced **Moodle / Linux Server specialist to help migrate our existing Moodle LMS and website to our own cloud server. Our Moodle system is already fully operational and currently hosted by an external IT provider who hosts multiple colleges on a cloud server. We are now moving the system to our own infrastructure. The freelancer will be responsible for setting up the new environment and migrating the system safely. Project Tasks 1. Analyse Current Moodle Setup The freelancer must first review the current hosting structure and confirm: * Whether the Moodle instance has its own database * Whether it is part of a shared multi-tenant Moodle system * Required components for migration 2. Server Setup Set up a secure cloud server including: * Linux server (Ubu...

    €166 Average bid
    €166 Keskimäär. tarjous
    147 tarjoukset
    share html to email
    3 päivää left
    Varmennettu

    I need a small feature added to my listing portal (). When a visitor clicks Share on any property—example: —their own Outlook compose window should open automatically, already filled with a rich-HTML summary of that exact ad. What the summary must look and behave like • Rich HTML with inline CSS that renders well in Outlook (desktop & web). • Must pull in the property’s main image(s) and description exactly as shown in the screen-capture video (). • Include interactive elements: a prominent “View Full Listing” button and a plain text link, both pointing back to the property URL. Flow I’m after 1. User clicks Share on any listing. 2. A script grabs that listing’s data and builds the HTML snippet on the fly. 3. Outl...

    €118 Average bid
    €118 Keskimäär. tarjous
    125 tarjoukset

    We need to delete a TripAdvisor listing page. Full page must be deleted along with the reviews

    €103 Average bid
    €103 Keskimäär. tarjous
    82 tarjoukset

    My product pages refuse to show up in Google’s index and I’m not sure where to start troubleshooting. I need a specialist who understands both Google indexing mechanics and common web-hosting pitfalls to: • Audit the site and hosting setup to pinpoint why product pages remain unindexed. • Review Search Console, , canonical tags, sitemaps, server response codes, and any crawl budget issues. • Implement or guide me through the necessary fixes—whether that means server‐side tweaks, sitemap regeneration, or on-page adjustments—until Google begins indexing the pages. • Provide a brief hand-off document summarizing what was changed and any ongoing maintenance tips. Experience with e-commerce platforms, structured data, and hosting environments ...

    €26 Average bid
    €26 Keskimäär. tarjous
    62 tarjoukset

    I’m looking for someone who can jump into my AWS account, create or adjust a single S3 bucket so it remains private, and configure it specifically for media storage. Once the bucket is in place, I need direct URLs that already include the necessary security controls—no presigned links that expire, just permanent links that can only be accessed as intended (for example, through a signed CloudFront distribution or an Origin-Access-Control setup). Here’s what I expect at completion: • A correctly-configured S3 bucket with private access policies and minimal public exposure • The IAM roles or policies required for my application to upload and retrieve files programmatically • At least one working, secure URL that proves the configuration works • A b...

    €144 Average bid
    €144 Keskimäär. tarjous
    51 tarjoukset

    I am building BrainoOS, a browser-accessible operating system that behaves much like a traditional desktop environment yet lives entirely online. The core milestone is a functional prototype where users can sign in and instantly find themselves in a self-contained workspace for web development—think code editor, console, and live preview running inside the OS window system. Key goals I need tackled: • A modular desktop-style interface rendered in the browser (React, Vue, or similar front-end frameworks are fine as long as the result is smooth and responsive). • Secure user sessions with persistent storage so projects and personal settings survive a logout. • Integrated web-development tools: file manager, syntax-highlighting editor, and an embedded terminal that...

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    44 tarjoukset

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