upgrading OJS journal system from version 3.1.1.4 to the newest version

I need a color image converted into a high-quality black-and-white image. · ...

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 ...

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

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

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. · ...

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

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 · , · ...

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 ...

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. · ...

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 ...

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) · ...

We are seeking a Senior Java Developer to join our team in Calgary. As a senior developer, you will be responsible for designing, developing, and maintaining high-performance applications for geophysical and geological data analysis.Collaborate closely with geophysicists, data sc ...

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. · Collaborate closely with geophysicists, data scientists, and software engineers to translate scientific doma ...

We are seeking an experienced Java developer to join our team in Calgary.The ideal candidate will have strong Java Core knowledge and experience with desktop development. · ...

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. · ...