APK (ANDROID APP) OPTIMIZATIONS

Closed Posted 6 years ago Paid on delivery
Closed Paid on delivery

We have developed an Android application, which is a "secure messenger" that has several unique features within the application.

- Implement already developed features.

You will have couple of days to learn the code, which is mainly written in C#, Java, etc.

You need to implement the already developed features in 5 days.

You need to test everything 100% perfectly, and make sure it works perfectly.

You must be aware that everything in the application keeps working correctly.

IMPLEMENTATION + TESTING OF APPLICATION

DEADLINE - 5 DAYS IS HIGHLY IMPORTANT !

Budget $400.

When you implement everything in 5 days, we have more jobs regarding this project. We work only with milestones. Each time a new milestone, not one big amount. With each delivered milestone you receive an amount.

Android C Programming Java Mobile App Development

Project ID: #14652009

About the project

67 proposals Remote project Active 6 years ago

67 freelancers are bidding on average $551 for this job

octopus823

Dear Employer. I've read your requirement carefully and understood what you want. I am an experienced full time(70+ hours per week) mobile developer. Please have a look at my profile: https://www.freelancer.com/u/o More

$400 USD in 5 days
(360 Reviews)
9.3
HugeWave

-----------------Hello----------------- ***Let's built successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , More

$555 USD in 10 days
(111 Reviews)
9.0
ITWhiz4U

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 the app. I have developed man More

$555 USD in 10 days
(75 Reviews)
8.3
ifriends710

Hi I am an iOS&Android developer and have great interest in your job. I have been developing iOS&Android apps more than 7 years and have experience in what you are going to looking for. I have strong software archi More

$400 USD in 10 days
(113 Reviews)
8.3
Beautistar

Dear sir. I am a professional mobile app & web developer with 7+ years rich experience. I also have been certificated mobile & web development skill tests in here freelancer.com. I have developed many applications s More

$555 USD in 10 days
(122 Reviews)
8.4
technorizen

Hello, I saw your job post and you need Android app for Secure messenger App and i have skills in coding similar app and i believe that i can do it for you perfectly. Relevant Skills and Experience I have around More

$400 USD in 5 days
(192 Reviews)
8.7
liangjongai

Hi! I'm interesting your project very well. I am mastering c++ and I'm a good Mathematician. And also I have many experience and good skill about web and android development. Let's go ahead with me

$333 USD in 10 days
(345 Reviews)
7.9
UnitedWebSpace

Hi, Nice to meet you. My name is Bryan. I am professional mobile app developer who has a great experience for 6+ years in mobile app development. I am honest developer and I work with my good skills in real. I don't More

$555 USD in 10 days
(47 Reviews)
8.0
esolzsales

Hello, We have read your project details and we are very much interested to work with you. If you want then we can have a 1-1 discussion on FL chat. kindly let us know. Relevant Skills and Experience We have the best More

$2777 USD in 55 days
(33 Reviews)
8.1
ghulammurtaza204

I have an experienced in house mobile and web design and development team and we will provide you best solution according to your requirement. Please let me know if you are interested to work with us. Relevant Skills More

$1333 USD in 20 days
(54 Reviews)
7.7
ksd711

Dear Client I am Mobile Development Expert and have 6 years of Experience . PLease contact so we can discuss more about the functionality of the App. Thank you Relevant Skills and Experience ***Apple & Android La More

$400 USD in 5 days
(80 Reviews)
7.2
masterlancer999

Hello I am RiXiao, Mobile developer of China. I've just read your job posting and I'm very interested. We are team of talented software developers with good skills. I am a Mobile developer of our team. I ha More

$250 USD in 10 days
(72 Reviews)
7.2
smartmobile0317

Dear client I have carefully gone through your job description and so I am very interested in your project. "Correct implementation for requirements + Fast Speed + Top Quality + Time". This is my working style. More

$555 USD in 10 days
(23 Reviews)
6.7
tiaratechies

Hello, we are a team of qualified software engineers and android developers. If given an opportunity we will deliver the best according to your needs. Hop you will given an opportunity. Relevant Skills and Experience More

$555 USD in 5 days
(34 Reviews)
6.6
Julian29

Greetings! I AM SENIOR MOBILE APP DEVELOPER, I will help you to design and develop the "secure messenger" app for you and assure you for the long term support. Relevant Skills and Experience I have excellent skil More

$400 USD in 10 days
(58 Reviews)
7.3
usmanrana07

Hi! I have 3+ years of experience in mobile application development. I am interested to offer my services for this project. I have developed many applications with quality results and clients full satisfaction. Lets st More

$400 USD in 5 days
(72 Reviews)
6.5
hawkscodeaus

Android app design & development Relevant Skills and Experience I am good in Android, C Programming, Java, Mobile Phone Proposed Milestones $500 USD - Cost

$500 USD in 7 days
(17 Reviews)
6.2
webbookstudio

Hello, my name is Michael. I represent Ukrainian based IT-company Webbook Inc that provides services in the IT-sphere for international business. We were carefully reviewing the requirements of the job description, so More

$510 USD in 10 days
(7 Reviews)
6.1
MobiApps21

Hello, I am full time available for your work. I have gone through your requirement and understand that you are looking for highly skilled, qualified, and experience app developer for your project. I read your More

$400 USD in 10 days
(17 Reviews)
6.0
indiasofttel

Can you please share the project code you can show me over skyp or teamviewer so i can confirm your deadline. Budget is fine but need to check before i confirm deadline Relevant Skills and Experience Android, C Progra More

$400 USD in 10 days
(96 Reviews)
6.4