Find Jobs
Hire Freelancers

Using Optical Mark Recognition (OMR) for scanning bubble test sheet

$250-750 USD

Closed
Posted about 7 years ago

$250-750 USD

Paid on delivery
We need an app that allows us to grade student's tests done on a bubble sheet, and store those grades into a database. We currently have a PHP script that grades tests, but it requires the teacher to manually type in student's answers. We want an OMR app that, at minimum, converts bubble sheet answers into texts to save time. To give you a clear idea, Here's the spec of the part of the web app I need you to help, as a flowchart: [login to view URL] Here's the spec of the part of the web app I need you to help, in words: 0. allows user to log in to our existing user database. 1. allows user to upload (from computer or phone) or take images of the bubble sheet with the camera. There are a total of 8 pages, but the first 2 pages are optional to the user (they don't have to scan their personal info). Give instructions on how the images should be taken, and show error message to retake image if the image is not readable. Here's the bubble sheet (missing page 2 here): [login to view URL] We need to scan pages 2-7 in this document. 2. Save P.3-4 (essays) as images into a folder called student_answer_img/, and convert P.5-8 into an array. Empty answers are marked as X, and number answers are surrounded by (). A space after every 5 answers to make output more readable. (Note: At the bottom of P-5-8, there is a section called "Student-Produced Response" for number answers. That section is a the second part of the section on the same page where there are only 8 questions. For example, if Section 2 has 24 answers and Section 3 has 8 answers, a student filled out Student-Produced Response on P.4, then the 8 answers in Section 2 and the 10 questions in Student-Produced Response are both for Section 2 (total of 18 questions). The output of each of these numerical values has parenthesis around them). 3. Output should look something like: array( ["your-name"]=>"SMITH JOHN", ["DOB"]=>"08011993", ...., ["section1-pg1]=>"[login to view URL]", ["section1-pg2]=>"[login to view URL]", ["section2"]=>"BACCE DFFEC CACEC XXXXX XXXXX XXXXX XXXXX XXXXX", ["section3"]=>"ABBEC ECE(18)(2) (2.5)(1000)(43/7)(X)(X)(54) (1234)(9.32)(2/53)", ..., ["section10"]=>"BACCE DFFEC XXXXX XXXXX XXXXX XXXXX XXXXX XXXXX" ) 4. allow edit for scanning mistake. 5. upload answer to existing test_answers database. **SAMPLE APP** On Apple App Store, find "LSAT grader" made by "zen of 180" to get an idea of the software we want. Several notes: - I want this in web app (in HTML5/PHP/Javascript) to easily communicate with my existing PHP grading script, else you'll have to write the grading script (comparing answers, giving it a score, and store this in a mysql database) for me too. - App needs to work with images scanned from a mobile phone, which means it must read at least .jpg files. - Error check required for all corner cases. - Program needs specific direction to take the photo (ex: "Please line up the 4 corners") and be able to analyze photos taken in decent-but-not-ideal lighting scenarios. - The code has to be well commented, so someone with a couple years of coding experience can follow. - you can quote to additionally have this run on Android and iOS devices, but I still need a web version/app. - The complete app will have steps 0-5, but the script that I need is 1-4.
Project ID: 13258983

About the project

27 proposals
Remote project
Active 7 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
27 freelancers are bidding on average $845 USD for this job
User Avatar
Dear sir. I am a professional mobile app developer and have full experience for 6 years. I read your project description carefully and I can understand what you want. So now I can start your project and until you are satisfy, I will provide full service and do my best for you. Please contact me. I value my credit and will be kept the promise with you. I hope you agree my proposal and will be accomplish it quickly and quality so that you 're satisfy about it. Thanks very much.
$555 USD in 10 days
5.0 (108 reviews)
8.9
8.9
User Avatar
FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$2,000 USD in 10 days
5.0 (91 reviews)
7.0
7.0
User Avatar
In the bid amount , I can provide the website version , android application , ios application with one year support . I am available on all days and shall provide 2 work updates per week. You can release the payment after the milestone work is complete. No need to release advance.
$555 USD in 33 days
5.0 (45 reviews)
6.6
6.6
User Avatar
Hi there, I've read your project description and I am confident enough that I can handle this project according to your expectations. I have done similar projects before and I want to take over this project as well. If you're interested then please contact me to see my portfolio :) I'll be waiting for your response. Regards
$1,000 USD in 12 days
5.0 (44 reviews)
6.4
6.4
User Avatar
Dear Sir, I found your job post on "Freelancer". I am expert Web Developer with more than 2 year experiences of CakePHP , Laravel, Angular JS, Codeigniter with Mysql as backend, Ajax, Javascript, Bootstrap, Jquery, Json, CSS and HTML. I carefully read your full job description and also visited given URL. I can able to making this work as per your mentioned by fulfillment of functionality/features of this project as per your want that you are looking for this project so i want to more discuss with you for further detail regarding this project so please revert me here and we can discuss to each other for final confirmation. I am always available on email and Skype. I will be available more than 30 hours per week and able to start your project as earliest. Let me know if you have any query feel free and contact to us. Looking for your positive response. Thank You. Your sincerely, Chirag Viradiya.
$650 USD in 25 days
4.9 (16 reviews)
4.2
4.2
User Avatar
Hi I am service provider in IT Software services, delivering best Services to our clients with zero defects and serving on the good quality since 8 years. Developing the software in core PHP including all the technologies/frameworks used like Java, Mobile App, Android, IPhone, RoR , Progress etc ... Technologies: - Have been worked on several projects so far using all the PHP frameworks like (CAKE PHP, ZEND, Codeigneter, Laravel , YII etc..) , Ror , Java , IOS Mobile App, Andriod Mobile App etc. Several projects have been completed in CMS technologies as well using Joomla,Word Press, Magento , Drupal, Opencart etc.. Achievements:- It has been more than 8 years that we are delivering the services to our limited clients & have been achieved 100% satisfaction from all of them this has given us an immense pleasure to extend our services to many more clients. I am always ready for the test job if you need and always ready to sign NDAs for the long term. If you are interested then kindly feel free to contact me, Your satisfaction is our guarantee. Skype id @ mibatech Many Thanks
$555 USD in 8 days
5.0 (1 review)
3.0
3.0
User Avatar
We have a very strong team who works on web development as well as data entry. We will surely fulfill all your requirements..Our aim is your satisfaction... I have understood the requirement of your project ..... Our team is very efficient and co-operative....If you want to move further with us on this project...lets communicate personally... Regards Sonia Sappal
$631 USD in 15 days
5.0 (2 reviews)
2.7
2.7
User Avatar
Hello dear Hiring manager I have read your job post & being an expert Web developer, I offer myself for the job. I am having extensive knowledge and 5+ years of experience in PHP & WordPress website development using the best practice & standard plugins, and expert in MySQL, HTML, CSS and JavaScript. My Experience Include - c , C++ , HTML5, CSS3, Angulor js , Node js,Megento, Mongo DB, CI Ionic , mobile jquery Custom Responsive Design W3C validation PHP Laravell WOrdpress Theme/Template integration and customization Site Optimization PSD to HTML conversion , Photshop , graphics work , flyr design Configuration and Installation of plugins/widgets/Custom features Creation of clean, logical, well-documented and re-usable code SEO friendly Design and Coding Thanks and Regards, Neeraj tripathi
$611 USD in 10 days
5.0 (2 reviews)
1.9
1.9
User Avatar
5 Reasons why you should hire me for your custom website and Application Development. 1. Available 24/7 upon your request 2. Delivery on-time with 100% satisfaction 3. Always think beyond boundaries and provide user friendly solution 4. Provide excellence with commitment 5. Most important, Free technical support for lifetime. If you are looking for custom website development like Intranet application, web directory, online community, online portal, online connecting consumer and vendor, you search will end here. About Me: More, over the last 3 years, I have developed a wide range of websites and apps using .Net, PHP, Web based application, Desktop based software, MS Sql and MySQL including sites for start up companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. While working on your project, I am taking care of Clean and neat design Daily communication to show progress Unit testing with 100% results Free lifetime support for any technical issue! Thank you
$444 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello i am Web Developer . I have 8 years experience As a developed websites for many companies and individuals from small to large business. professional skills below:- Programming Languages/Technologies CMS Implementation, Wordpress Desktop, Wordpress Responsive, Drupal Desktop, Drupal, Responsive, Joomla Desktop, Joomla Responsive, MODX Desktop, Concrete5 Desktop, Concrete5,Responsive, laravel, zend, yii. E-Commerce Magento Desktop, Magento Responsive, Zen Cart Desktop, X Cart Desktop, XCart Responsive Prestashop Desktop, Presta shop Responsive Shopify Desktop, Virtue-Mart Desktop, Open Cart Responsive Web Technology Html, Html5, CSS, CSS3, JavaScript, Java Query, AJAX, XML / XHTML,c++,c language Web Desing Framwork Bootstrap Framwork (3 year exp) Foundation Framwork (5 year Exp) All Responsive Website Desgin ( Target device : Desktop, Laptop, Ipad, Iphone, Moble and all) if you are interest my proposal so just click award button because i m freelancer worker and i m working 18hours daily . Thank you
$555 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello Mate....., As per your requirement, We, Samkenishar Technoresearch are enthusiastic to develop a Optical Mark Recognition for scanning bubble test sheet Android/iOS eCommerce App get built and developed. Precisely we can do work on this Bubble Test Sheet Scanning App with all the specific features as per your Requirement & Satisfaction along with -eCommerce functionality : mobile commerce, electronic funds transfer, supply chain management, Internet marketing,online transaction, electronic data interchange (EDI), inventory management,automated data collection, e-mail,Retail services,Marketplace services,Customer service,Online goods/services,payment gateways,adding cart and much more... Why go for Samkenishar? -over 5+ years’ experience in the Android/Software development field. -confidant to develop and deliver this in the prior mentioned time frame as per the mutual discussion. -Session arrangements for the clients regarding any of the glitches in the project! SERVICES : Food /Hotel/Grocery /bakery/dairy/Politician/Doctors / Builder/Event Management/ Chat-messenger/ Restaurant /Utensils /Community/School Management/ IOT /Embedded Software development. We hope that we would connect, so would have a more of the broader discussion regarding all the aspects of the project scope! WE WOULD PROVIDE DEMO OF OUR APPLICATIONS! The price that we provide here is a ‘BALL PARK’ Regards, ANANT MAIND SAMKENISHAR TECHNORESEARCH
$788 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello, Hope you are doing great. I have reviewed your job description deeply and very confident to handle this project perfectly. I'm a professional in website development (PHP, Codeignitor, CRM, Wordpress, Joomla, e-commerce,MySQL, JavaScript, Jquery, Ajax, HTML5, CSS). mobile app development(Andriod & IOS development& designing) and web designing (coral draw, adobe photo shop, flash, adobe edge, Designing logos and banners, 2D animations) and I have 8+ years of professional experience in both website development and designing. I have very Good understanding of different layouts, color schemes,web design best practices, design standards, usability and solid knowledge of UI design principles. Ability to covert layouts to XHTML format. In-depth knowledge of web 2.0 concepts , designing skills , tableless layout (Div based sites), XHTML, CSS 2.1, Javascript, Jquery. Thank you for your time and consideration Would be awaited to hear & begin soon. Thanks & Regards Team Appsembly Skype - prakritisinha3
$555 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of INDIA
India
0.0
0
Member since Mar 1, 2017

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.