new android apps developer

Dear sir,

I am capable of doing your job as I am skilled in apps development.
I have a few questions before I start working.

1. Which Database you use for your apps.

2. which language you use for Server Side (php or other)?

I hope You will give my answer properly If you interested to work with me.

Basically I am an android developer. So, I can make your apps for android os.

I have an creative idea.  currently I work in an android apps "rental home" app's project.

If you want to see it I will send it beta version or screenshot to you .

I am experienced worker in upwork.com . I love working on all kinds of design & development projects.

I will appreciate the opportunity to work with individuals and companies who are looking for creative talents to enhance their projects.

I offer very competitive price for your work.

I know this language- c, c++, java, html, php etc.. & database management system both mysql & oracle.

I also know graphics work-
- Book Illustrations
- Magazine and Presentation Illustrations
- Graphics Design
- Corporate ID / Branding (Logo, Business card, letterhead)
- Brochures/booklets/flyers
- Advertisements
- Interface design/ UI
- PowerPoint Presentations
Adobe Photoshop, Adobe Illustrator, Quark Express, Adobe Indesign.

My qualifications meet your requirements criteria and I have experience in doing this types of jobs. So I'd really appreciate if you hand me over this job and let me show my quality.

Waiting to serve you.
Thanks & Regards.