upgrading OJS journal system from version 3.1.1.4 to the newest version

New GC website converted in prestashop as discussed · Contract duration of 3 to 6 months. · Mandatory skills: PHP, PrestaShop, Web Development ...

We need a SilverStripe developer to carry out various functions on an existing SilverStripe website:Update to the newest version Make some changes in the backend (more search queries etc) · Update to the newest version · Make some changes in the backend (more search queries etc) ...

I'm just looking someone who upgrade my Joomla to newest version with leave graphical elements or little redisign elements. · ...

We have a Flutter mobile application that will no longer build via our Azure DevOps pipelines due to some minor library dependency issues. · The job is to bring the libraries current, resolving any build issues so that the app can be updated and deployed to the Android and Apple ...

We are looking for a skilled Magento developer to upgrade an existing plugin that integrates QR payment options into the order confirmation process and email notifications.The ideal candidate should have experience with Magento payment plugins and the ability to troubleshoot and ...

Hello UpWork, · I recently had my Wordpress site update the WooCommerce plugin automatically. This caused the site to crash. I will go into details further when I hire, but I believe it was due to a incomplete update. Some parts updated and others did not causing the site to cra ...

Migrate existing Vue2 web to Vue3 and modernize it. · ...

We are looking for an experienced iOS developer to fix compatibility issues with our app on the latest iOS version. · ...

We are looking for a reliable graphic designer to update the official logos of brands.Your task is to locate the correct official logo, ensure it is the newest version and deliver it as a clean high-quality vector in multiple variations. · ...

I'm looking for a reliable video editor to help with simple daily short-form videos. · The Videos are in a different language but you will be able to edit them with an efficient Workflow that I will provide you with. · ...

We are an etablised software company looking for mobile development house to assist us in reproducing and solving a problem with our app / webapp showing a white screen when the app opens. · ...

I'm looking for a reliable video editor to help with simple daily short-form videos. · ...

We currently have an opening for a SharePoint Administrator Co-op - Supply Chain, come grow with us. · Currently pursuing a degree or diploma in Information Technology, Business Administration, Digital Communications, or a related field. · Basic SharePoint or Microsoft 365 traini ...

We are looking for a skilled freelancer to assist with website updates and maintenance. · Restructure the shopping experience · , Maintain website integrity through regular check-ups · , · ...

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain. · ...

+Premium siempre busca contratar talentos excepcionales para representar a sus clientes en retail, necesitamos su ayuda para lograrlo. · +Identificar talentos destacados para unirse a la familia Premium. · Evaluar candidatos para asegurar la adecuación. · +Administration · ...

We are building a lightweight weekly pipeline that pulls the newest arXiv papers from the last 7 days across specific subject areas (Economics, Engineering, Physics, Finance Computer Science Biology only), writes them into Google Sheets and enriches missing author emails using Se ...

Job summary We are TXT2CREATE — an all-in-one AI creative platform competing directly with Higgsfield AI. · We create cinematic trailer-level generative video content for: product features creator ads advanced training Responsibilities You must be capable of producing content at ...

We are hiring enthusiastic brand ambassadors to conduct monthly demos for Champion Pet foods. · ...

This app allows users to pair and control devices via BLE, transfer and manage media, display firmware version, and support OTA updates. · Firmware & Reliability · Media Transfer & Management (Critical Path) · ...