Help in a small algorithm

Hi, i will do this, i will give you code to get the difference between 2 date. Please message me to talk and work further. Thanks,

I have a strong detail focus and excellent time management skills, allowing for fast completion of matlab projects.I have experience of 4 years in this field. Furthermore I am proficient in Algorithm, Electrical Engineering, Engineering, Mathematics, Matlab and Mathematica. I would appreciate a chance to sit down for an interview and show you why I am the best candidate. Kindly reply me soon so we can discuss more about this. Thank you.

If it’s simple I can help you. What’s the programming language and platform I can understand clearly

Hi, How are you? This is Parth from India. I have worked in JAVA and done Android Development. I can help you with you problem ASAP. I know I am new to Freelancer and you can't put trust in me ,because I don't have any recommendations on my profile. But believe me I can complete your task in given time frame.

I can make you a Java function that takes two times or dates and returns the difference between them, I can do it in less than a day, but I set the time to 2 days as if there is any changes needed

I have more than 35 years of experience in IT, going back from the days of mainframes and punch card readers to the present days of mobile apps. I have a master's degree in Information Technology from UFPE. I've done hundreds of unpublished questions in various IT areas for dozens of exams in selective processes for several states of the federation. I have developed a few Android apps, and I have some other apps in development stage. The most interesting app I’ve written so far is for querying an MS SQL server in real time and displaying the results in the screen for the user. We have an SQLite database of BI scripts, a realm DB of SQL connection profiles, and a Parse Back4app database of licensed users. I try to see myself as a perfectionist, and I will spare no effort to deliver the best and most readable content possible. I am available for immediate start, and if necessary, I can work in flexible hours.

You want me to do this project. I will not disappoint you. I will work better than you expected. I work as a java developer in the MNC company. I have a good knowledge of java.

This shouldn't be too hard :). I need 100 characters so here it goes. Just give the details and let's start :).

I work as a java developer full time. I have experience in developing enterprise applications from scratch. your problem sounds pretty easy and if you could give me the chance to work on it, I'm sure you won't regret. Thanks