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Core Java Jobs

343 were found based on your criteria


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Fixed-Price - Est. Budget: $ 1,000 Posted
Hi, we're looking for a skilled, experienced freelancer to build a native app for carpooling, that also has a corresponding website. This needs to be a super easy app/site that when logged in, asks, 1) are you driver or rider? 2) what is your start... more

Fixed-Price - Est. Budget: $ 500 Posted
A utility is required that exports all diagrams from a IBM Rhapsody Model to individual png or jpg files. An example - but for OMDs only - can be found here: . Access to a IBM Rhapsody installation... more

Fixed-Price - Est. Budget: $ 100 Posted
Currently Unicenta opos allow users to do refund through Edit Sale, but it is allowing the user to do multiple refund for same item , also it is allowing to refund more item than purchased items. I want someone to modify the code to correct these issues. more
Skills: Core Java

Fixed-Price - Est. Budget: $ 1,200 Posted
Android Offerwall - GPT App Offerwalls = >Points => CPA Postback Mobile Developer Wanted Expert Level Developer Wanted to build competitive app similar to - or or Developer... more

Fixed-Price - Est. Budget: $ 1,000 Posted
Looking for a Java/Spring programmer to build a basic CRM system. PLEASE READ FULL POST PRIOR TO APPLYING! Technologies Required MUST USE THESE TECHNOLOGIES AND VERSIONS AS I WILL BE SUPPORTING THE SYSTEM AFTER IT IS COMPLETED Database Mysql... more

Fixed-Price - Est. Budget: $ 50 Posted
Hi guys, I have a small Android game built with LibGdx. I need you to re-skin and extend some features. Here are the details of tasks: 1)Re-skin: I will provide all images; a) Slashscreen: - Replace splashscreen(slashscreen.png). b) Menu... more

Fixed-Price - Est. Budget: $ 50 Posted
I need to create the pdf file and image file as attached in pdf file in java. It is a module of another project to download the pdf and image file. Must be created in the Java Number of tables forming arc and no of columns in table are dynamic they... more

Fixed-Price - Est. Budget: $ 350 Posted
The soft will be cross platform and will work with all versions of windows and it will be a login password access to set up It aims to extract all the pdf included in a bytea field postgresql on my database and place on my machine in a folder that... more

Fixed-Price - Est. Budget: $ 30 Posted
We skadata app (app generic ) and we need a developer to adapt and customize the app to our website , simply this jobs: -replacement of the default generic application name -icon to reflect individual branding -removal of sign-in URL for website members -submission... more