Add new functionality to existing Android application

Project Scope:

Add new barcode decoding engine (ML Kit) to existing Android Studio project.


Our existing application are using the zxing PDF417 barcode decoding API we need to add a secondary barcode decoder API to our project as the ML Kit can decode higher density barcodes (PDF417).

Work needed:

Add a secondary barcode engine to the project see [login to view URL] with example source available on [login to view URL]

App workflow:

(1) User click on button [SCAN] to open and display a new UI

(2) User scan barcode

(3) Decode barcode through ML Kit API and count the number of characters if it is a certain length long return to main to be encoded and submitted to our backend server. (Programmer can use the existing app source as example)

User Interface:

New user interface required based on existing UI but screen orientation should be landscape with the Turn Flashlight on (Programmer to reuse existing app code) button at the TOP and a passed text sting at the BOTTOM.

Existing project source:

Will be made available to successful applicant.

Project acceptance:

Project will be accepted if programmer supply the project source and project can be rebuild on our development PC.

Project timescale:

2-5 days


$50 no bids will be considered above this.

Taidot: Android, Mobile App Development, Java

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Tietoa työnantajasta:
( 9 arvostelua ) Centurion, South Africa

Projektin tunnus: #24121623

Myönnetty käyttäjälle:


Hi. nice to meet you. I am a web and mobile developer . I have experience with Dating apps, IPTV apps, Uber style App , Restaurant/Food Deliver apps. i can build your project in timeline Successfully. Thank you

$50 USD 7 päivässä
(2 Arvostelua)

20 freelanceria on tarjonnut keskimäärin 171$ tähän työhön


Hi There, Thanks for your valuable time. :-) Please check below points : 1. Project Scope: Add new barcode decoding engine (ML Kit) to existing Android Studio project. History: Our existing application are using th Lisää

$247 USD 10 päivässä
(220 arvostelua)

Hello. We’re a team of Mobile, Web developers and UI/UX designers with an extensive background and a passion for coding, mobile development, and web technologies. Our development office is located in Ukraine, Eastern Lisää

$140 USD 7 päivässä
(18 arvostelua)

Hi, How are you? I am a mobile app developer with over 5 years of development experience. I’ve carefully gone through your job post. I am very much interested in your project with all of your requirements. I feel very Lisää

$101 USD 4 päivässä
(112 arvostelua)

Hi I am an expert Android developer with over 4 years of development experience. I can help you add this simple feature in 1 day Let's discuss it over chat Regards

$50 USD 1 päivässä
(125 arvostelua)

Hi, I have read your requirements for your project " Add new functionality to existing Android application " and understood them to a great deal but it would be better if you initiate chat and we discuss details. The Lisää

$155 USD 5 päivässä
(12 arvostelua)

Hi sir/mam , I have reviewed your project details carefully and feel that I can immediately work on your project. I have a team of expert developers. Who can deliver your project on time .We have a very transparent Lisää

$200 USD 7 päivässä
(7 arvostelua)

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Hi , Honest and reliable Australian company delivering at a LOW COST and on-time. 1) Same or lower prices than individual developers. 2) Quality service and great communication skills 3) Large pool of human resources. Lisää

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Hello, I have 6 years of experience on a mobile application ( Android ) and App admin with developing web services where admin can manage the app from the backend. I have developed the patients of diabetes Health Ca Lisää

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Hello I have read your job description and applied with my skills and experiences on your project. Your project is a perfect match with my skills and experiences. I am an expert in and java programming for mobile app Lisää

$140 USD 7 päivässä
(2 arvostelua)

Based on my professional experience and skills, I have a hand-on experience in development and as a developer, I think I am fully capable for the rest of your required work.

$140 USD 7 päivässä
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Hello , I have checked out all your requirements add functionality application development and we can help you. We are a team having experience of 7+ years of experience in application building. I am part of a profess Lisää

$200 USD 5 päivässä
(0 arvostelua)

hello i have done some barcode scanners too. can we chat and talk about your problem i can help you. greetings

$188 USD 3 päivässä
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Hello, Hope you are doing well. I have gone through the project you just posted. As per my understanding, I have understood the project and I can complete it for sure. I guess I have developed several things in my past Lisää

$175 USD 7 päivässä
(1 arvostelu)

Profession Mobile Developer here I have read your project description and noticed that I have mastered all the technologies to be used to complete your project [login to view URL] Lisää

$250 USD 15 päivässä
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$500 USD 7 päivässä
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Hello, Thank You For Job Posting :) I have 6+ years of experience in Website and Application development. I have checked The requirement and understand that as well. I have created SIMILAR in past. Do you want to Lisää

$250 USD 7 päivässä
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Hi. Using Firebase ML Kit, I can build your barcode scan function within 1 day. As an expertiser with Android and Firebase, I am very interested in your project. You task is very silmple for me. No problem! I have mobi Lisää

$30 USD 1 päivässä
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