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Core Java Jobs

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Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Need to create a portal, where buyer and seller can post there business information.
Fixed-Price - Est. Budget: $ 150 Posted
i need photography contract maker app for android, similar to this app: http://appcrawlr.com/ios/photographers-contract-maker MAIN FEATURES: * User can select pre-defined contracts (model releases) * Fields such as "client name" can be filled in, fields like "date" automatically filled in. * User can have client sign their signature, and it gets inserted into the saved contract on the signature line. * Saved contact can be "exported" into a document file (PDF) that can be shared or sent to user's computer * Create, Edit, Sign and Email Photography Contracts ALSO PLEASE SEE ATTACHED WIREFRAMES I will provide the contracts in document format. You will convert them to work on android. Need full source code in android studio IDE. Very low budget right now $150 maximum, but bonus will be paid to app developer with best ideas and easy to work with. As incentive, I will have 5 more android app projects if you are able to do this for me. Let me know your thoughts, tell me...
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I have software that scrapes data from Stubhub, but they use js code to monitor user behavior to thwart repeated login. They are constantly updating the code - so I need a method to allow login. The program is written in Java, it does everything I need it to, but the login process needs to be solved.
Skills: Core Java
Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Our team is looking for an individual who is experienced in developing and using Android XML Layouts and Resources and writing the necessary underlying code for animations and other programmatic user experiences (for example: instant messaging, application navigation, etc.)
Fixed-Price - Est. Budget: $ 1,000 Posted
In WalletSaver (wwww.walletsaver.com) we've built a free mobile app (Android and iOS) for the comparison of mobile tariff plans. We are launching our app in a new country and we need to implement a small feature. The task is not complicated at all, it requires a good professionality in dealing with someone else's code and to be extremely punctual on deadlines. A part of native android app, there are some APIs to call from our backend (algorithms, database and external services)
Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
Need Developer to assist in creating an IMSI Catcher and Counter IMSI Tool Need developer to research IMSI catcher and understand it there is an inexpensive way to do it on youtube, but we must do it better. IMSI Catcher must work on all phone networks. IMSI Catcher must be reliable IMSI Catcher must have a wide range
Hourly - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
one application based on neo4j graph database to be feed via PHP upon results, connected to twitter, and website crawling. There are two parts: Database feeding, 100.000 nodes. CSV Google API Twitter AlchemyAPI - Sentiment analysiss.