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Mobile App backend Developer needed

How are you? I am looking for a front end developer to help with some coding. We are working on Android app only at the moment and its mostly in Java. Currently we are trying to change servers and have a more secure app since I am starting with new developers. I have learned that the previous devs left some databases open and they were hacked and deleted and so now I am starting with new eyeballs on the project. I have a great backend dev named Cassandra, she's awesome so far, just looking for someone to work with her, but on the front end.

Would you be interested?

Skills: Android, Java, Mobile App Development, MySQL, Software Architecture

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About the Employer:
( 0 reviews ) Copenhagen, Denmark

Project ID: #19949069

103 freelancers are bidding on average $1165 for this job

aistechnolabs

Greetings, Thanks for the opportunity. AIS Technolabs (Expert Mobile Developers) is a dedicated team with over 5 years' experience and a strong workforce of 240+ Professionals. Understanding: I have gone through your More

$2400 USD in 30 days
(82 Reviews)
9.2
Yknox

Hello-, How are you? I am Top 10 mobile app developer in Freelancer. I have been working in mobile app development for over 5 years If you have app idea, I can do that with my rich exps, perfect skills No worries, More

$1250 USD in 20 days
(983 Reviews)
9.4
contact2phpsl

Hi I would appreciate if you please interact with me. I have 5+ year of experience in Android app Development and I have already developed 300+ mobile apps. For more please see our profile reviews. Work Exp More

$2000 USD in 20 days
(677 Reviews)
9.2
esolzsales

Hello, What I understand is, my work will be on the front-end section with your top-class backend developer named with Cassandra and I would love to connect with her to understand the project in a better way. For the More

$2000 USD in 30 days
(166 Reviews)
9.4
TenStar718

How Are You, Sir. I have mobile app( Android, IOS) , php and backend skill. I have experience with Social app, Dating app, Booking app, Video Streamming, IPTV app, Uber style App , Restaurant/Food Deliver app, photo More

$1250 USD in 20 days
(346 Reviews)
9.0
EliteSolution8

Hello I read your description and can know that you're looking for a developer to build a backend for an existing app. As a senior developer who has good experience in mobile app and backend development, I'd like t More

$1250 USD in 20 days
(62 Reviews)
9.0
arhamsoftltd

Hello I am fine. What about you? Yes, I am very much interested and ready to work with Cassandra for the frontend development of your Android app. I am a full stack developer highly experienced in Java. If yo More

$1500 USD in 10 days
(124 Reviews)
8.8
ITWhiz4U

Mobile App backend Developer needed Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP, MySQL and Website for More

$1125 USD in 7 days
(74 Reviews)
8.3
Yugene90

Greetings! How are you? I am an iOS Swfit3.0 4.0 5.0 & Android Java Expert as well as React Native app developer and I am pretty much sure that I can exceed your expectation. [login to view URL] More

$1000 USD in 20 days
(68 Reviews)
8.4
yashwantdhangar

Hi! I have 8+ years of experience in Android and iPhone apps development and UI design. I already worked on same kind of app , so will provide you good work on time. Please contact me, will be there to discuss th More

$1000 USD in 20 days
(144 Reviews)
8.5
Sunlight10

[login to view URL] Dear sir. I have looked at your project description. I am very interested to work on your project. I can work as a frontend developer. As a senior Mobile More

$1125 USD in 7 days
(79 Reviews)
8.1
vasundhara19

I have gone through your post and you are looking for Mobile App backend Developer needed, We can do this project for you. Note: ==>Budget would be based on final requirements you are giving to implement ==>We do foll More

$1300 USD in 30 days
(117 Reviews)
8.3
sphinxsolution

(From the Makers of Vivino,Seekmi & Dah Makan) Hello, I hope you are doing well, We are Sphinx solution, a Software Solutions and Services Company of 80+ in-house developers and designers specializing in Mobile A More

$1500 USD in 30 days
(85 Reviews)
8.5
zhandong0217

Nice to meet you. Please follow this link to check my previous experience. https://www.freelancer.com/u/zhandong0217.html I am a professional mobile/web developer has 5+ years of experience. I promise to co More

$1250 USD in 20 days
(116 Reviews)
8.4
technorizen

Hello , I have similar kind of expertise and work experience. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App and Web Admin Panel More

$986 USD in 17 days
(177 Reviews)
8.6
fleetways

Thank you for looking at our bid. Sorry for exceeding max budget, would request you to kindly share details about the App changes required. Please disregard my timeline for now, we can comeback with a proposal based More

$1666 USD in 45 days
(78 Reviews)
7.9
monitrix

Hi, Will work on open database, make native android app secure and more functional happy to work with Cassandra, Please share detail requirements Give you quality work Th@nks

$1500 USD in 30 days
(96 Reviews)
8.2
gahisharma

Dear Client,Hope you doing well. I have gone through your requirement and as per my previous work experience i am ready to start work immediately on your project. yes i am very much expertise with Java script,XCode, More

$1125 USD in 70 days
(65 Reviews)
8.1
sonuinfy

Hi There ! Hope you are doing great! Please review my portfolio so you get better idea about my skill and knowledge . Fanbase :- ios app :-[login to view URL] More

$1388 USD in 20 days
(128 Reviews)
7.9
liangjongai

Hi, dear! I checked your project description and I've understood the requirement. I've a lot of experience of jobs of mobile developments. Please give me chance to work with . Ping me to discuss about your project. More

$1250 USD in 20 days
(375 Reviews)
8.0