upgrade and imrpove Android application

We want to improve our existing app which is partially complete

We wanted to improve its UI and performance and want to add few features

The app is use to send sms, manage sms history, manage contact and group list.

List of work that needs to be done are

Performance improvement including implementation of lazy loading and other. App should work

when there are more than 5 to 10 thousands of contact are there. Addition of few features like

adding new contact from a form, UI improvement including creating and adding images or glyph

User registrations , password reset using firebase, admin page for Staff management - add,

disable,change password of staff, that is multi tenancy support

[url removed, login to view]

Sync of app data on firebase including sms history, contact, group etc and restore facility of same

New Android version support including runtime permission. Support for errors, Obfuscations for

app, Encryption for sensitive info.

Conditions to work on the project are

1. You have to share code, documents and special knowledge required for project with us

2. You have to help us in setting up code on our environment

3. Projects will be build using android studio.

4. Knowledge of firebase is must

Check the attached Existing Android App,
See list of work that need to be done and let us know correct estimation of time and price.

Skills: Android, Mobile App Development

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About the Employer:
( 2 reviews ) dewas, India

Project ID: #12027948

13 freelancers are bidding on average ₹29234 for this job


How are you? I know you are here looking for creative and high skilled mobile app developer who can provide you good quality product on time. I can assure you that satisfaction of my clients is my prime goal and ma More

₹36842 INR in 6 days
(189 Reviews)

Hi, I've read the details you mentioned and I'm interested in working on this app! I've a few important queries to ask so Please message me (Because only employer can initiate chat) so that we can discuss everythin More

₹73684 INR in 30 days
(260 Reviews)

Hi I am Mustafa from Appxone. I am interested to accomplish your project of hiring people like I will take care of your project from start to end and source code will be provided. My profile:   More

₹73684 INR in 3 days
(75 Reviews)

Hi, Dear Employer! How are you? I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure i can do this. Sure, I will support free bug fixin More

₹7777 INR in 3 days
(56 Reviews)

Hello Sir, We have read your project detail and what we understand is you want help in Mobile Application Development.. We can surly help you in that, kindly reply me so we can discuss in detail and move ahead. More

₹7777 INR in 3 days
(10 Reviews)

Hello i can improve your application have read all your requirements and can meet them all .working on android applications from last 5 years have developed many check my previous application. Regards Gaurav

₹22222 INR in 18 days
(28 Reviews)

Hello, I can not find your attachment of your existing application. please share this app with me. so i can review your existing application. and discuss more about this. Thanks, Gautam Vasoya

₹10000 INR in 10 days
(22 Reviews)

Hello Employer, greetings! I have fully understood your requirements and I'm ready to start your project immediately. Estimates have been quoted at your email. Waiting to hear from you. Thank you! Best regards, More

₹28888 INR in 20 days
(14 Reviews)

Hello , Thank you for allowing me to place bid on your project. I find myself fit for this project. We are working on android application projects from last 4 yrs. We have done following Android Projects - More

₹12500 INR in 7 days
(7 Reviews)

Hello Hiring Manager, I read your job descriptions carefully, I am very interesting in your job. I have developed apps such as Social networking & lifestyle(Tinder style dating, chatting, sharing), Food & drink(R More

₹13333 INR in 15 days
(16 Reviews)

Dear Hiring Manager, Hi, How are you.? I hope you are doing well and good, I need some more details about this app, please schedule a small meeting over here and please let me know when we can discuss it further.? More

₹77777 INR in 30 days
(29 Reviews)

I am a fulltime freelancer with small team, able to work 40hr/week . I am having some queries for project . I like to chat on it , so that I can do work on same side . I am ready to work with you on least amount while More

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