Find Jobs
Hire Freelancers

Dot Net developer with experience in biometric attendance machines

$250-750 USD

Closed
Posted almost 6 years ago

$250-750 USD

Paid on delivery
We have a number of attendance machines, everyone has a fixed ip and port. We need someone to make a quick interface that can do two tasks: 1- Update fingerprint logs from all the devices. 2- Store these logs into an online databse (we will provide REST API for that). Please do not apply if you don't have any experience working with boimetrics or attendance machines. Please write accurate bid and estimated time needed to complete this project. Also please do not get fooled by the project range, just write the amount that you see it's suitable for this project.
Project ID: 17052827

About the project

27 proposals
Remote project
Active 6 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 $566 USD for this job
User Avatar
Already worked with Bio metric system in several projects. The last project, I worked is described below: It includes analysing fingerprints and performing pattern recognition on set of fingerprints. The Bio-metric Attendance System architecture for the main system was designed by me. Implementation of the full system was evaluated; Work architecture and functional system were implemented. Algorithms were implemented. And integrated with fingerprint sensor, real time acquisition was done. Analysis of an acquired image as achieved through image processing; Combining multiple acquired images to provide an enhanced composite image; and more sophisticated statistical and mathematical approaches; Pattern matching through various pattern recognition approaches. The system was something like this; But due to NDA with client, I am unable to share any url or anything with you; If you give me a scope to describe more about the project, Please let me know. Even, I can share some screenshots as well. Regarding update fingerprint logs from devices, can use ZKFinger SDK and Device Communication Protocol SDK DLL version. So I just create new czkemclass obj and connecting the device. It Initialise variable for store temporary user information like tMachine No, tEnrollNo, tName, etc. Enabledevice, ReadAllUserID, ReadAllTemplte. This method will download the fingerprint image from device to apps. Data be stored online database. Need to check your existing system. Ping me.
$526 USD in 10 days
5.0 (287 reviews)
9.2
9.2
User Avatar
I can propose 2 solutions based on project description 1. A windows service running on server which will constantly listen for fingerprint scan event from all devices and forward data to API. But this will be slow as it will be scanning all ip+port(or given list of ip+port). Also hardware must be shared on network which is quite non-feasible 2. A windows service running on each machine( running finger print device) should listen to scan event and forward data to API. Questions 1. Do You have SDK available for fingerprint machine? Brief About Me: I am a "Full-Time" Individual freelancer having 9.5+ years of expertise over MS Technologies(C#). Apart from having relevant technical skills, I have good analytic skills and strong grasping power. I have 4~ years of experience of working as a full time freelancer and in that span I have worked over various Windows & Web Project ranging over various domains in different sub technologies. Please have a look over my profile to gain trust on me and my work
$1,111 USD in 10 days
4.8 (157 reviews)
7.8
7.8
User Avatar
Hello , i have a very complete attendance application with interface to so many biometrics like suprema, idteck, virdi, zkteco, actatek. can you please let me know which biometric donyou have and donyou have SDK available.for.that. i am sure i will do it for you so need to discuss it
$555 USD in 5 days
5.0 (99 reviews)
6.7
6.7
User Avatar
Hello, I read your requirements and willing to work with you on this project. I have more than 7 years of software development experience. I have worked with many big and clients across the globe. Will you please share more details about the project and a good time to discuss the project. My tech expertise: ASP.NET, MVC, C#, VB.NET, MS SQL, Javascript, Bootstrap, HTML5, CSS3, EF, JQ, LINQ, AJAX, Node JS, Angular JS, Web API, etc. Thanks
$755 USD in 10 days
4.9 (61 reviews)
6.5
6.5
User Avatar
I will make software that will fetch data from the biometric device and put it on the online server using the REST API provided by you. Please let me know is all devices are from the same company or can be accessed using the same SDK? Also, this software will run on Windows OS and that machine should be connected to the PC for collecting DATA. Thank you
$611 USD in 40 days
4.9 (33 reviews)
6.2
6.2
User Avatar
Hi, I have hands on experience in using Biometric Devices as mentioned in the Job Description. I can definitely help you with the required Application development as mentioned in the Job Description. I have more than 10 years of experience in .NET Development with hands on experience in all .NET related technology stack. I have completed more than 400 projects for various clients. Check Portfolio and reviews for some of the past work done. Relevant Skills and Experience .NET Framework: 9 years ASP.NET: 10 years AngularJS: 7 years C#: 10 years HTML: 10 years CSS: 10 years Javascript: 10 years MVC: 10 years WPF: 9 years MSSQL: 10 years Website Design: 10 years Can we connect to discuss further about the Project?
$611 USD in 10 days
4.8 (20 reviews)
5.8
5.8
User Avatar
Hi there, This is Smithangshu. I am extremely sure about it that I can develop the Biometric Driver Application based on Socket with .Net for you. I am very interested to develop your project, if you kindly allow me. I am working for more than half of the decade using .Net Technologies like C#, VB, C++ to develop both Desktop, Web application, DLL Library also proficient in JavaScript, JQuery and databases like any version of MSSQL, MySQL, SQLite etc. I have already developed Biometric Driver Application with almost same kind of scenario to post the data to Rest API. **Also, I am providing a privilege to my client that I will show your work completely for FREE then if you would think that I am the person that you are looking for then you can proceed else if you feel that I am not that efficient as you are expecting then you can move on freely.** Certainly, I am the most eligible person to get involved in your project. So please feel free to contact me for further discussion. ***Looking forward to working with you and add your success story to my profile along with my valuable happy clients.*** Regards, Smith
$333 USD in 5 days
5.0 (11 reviews)
5.8
5.8
User Avatar
Hey, I have understood your requirements and looking forward your response for start working on it. For quality and commitment you may refer my reviews given by my clients. Don't worry about any advance payments. Thanks, Ahmed
$500 USD in 15 days
5.0 (11 reviews)
4.8
4.8
User Avatar
Hi, Model of device?, I have worked with Anviz device. API Rest code ? can you gimme to check Best Regards Luis Augusto Guerra
$555 USD in 10 days
4.9 (11 reviews)
4.9
4.9
User Avatar
Hi, I am an expert .Net developer with 3 years of experience I would like to have an opportunity to develop biometric attendance system for you. If you wish we can have a quick chat to discuss in detail for the same Waiting forward for a positive response Thanks Bansi
$672 USD in 10 days
4.7 (16 reviews)
4.2
4.2
User Avatar
Hi, I have read and understood your requirements. I have over 5 years experience with biometrics. If possible, kindly share details of the devices and whether sdk are provided by the device manufacturer. In case the SDK's are available then the costing and timelines shall be as follows Cost: USD 500 Time - 7 Days In case SDK are not available, then Cost: USD 1500 Time - 15 Days THanks & Regards AAnjali
$555 USD in 10 days
5.0 (3 reviews)
3.7
3.7
User Avatar
Hello Sir, I have completed M.C.A from Pune University. I have a working Experience of 4.4 years in software and web development. I believe that my qualification and skills are best match for your requirements I had already developed this system for school with RFID card with SMS for this project i was used Essl Smart office device and fingerprint Please see enclosed resume. Following is a list of my attributes which will enable me to contribute to your software projects effectively: • Extensive experience in C#.net, ASP.net,Asp.Net MVC 5. • Long term interest in SQL Server 2016. • Familiar with Angular 4,Web Services • Basic knowledge of LINQ, Ajax, Javascript, Jquery.
$750 USD in 30 days
2.8 (2 reviews)
2.7
2.7
User Avatar
Hi, experience .NET developer and SQL. Has experience with Secugen devices also already create a fingerprint device watch dog tools via IP. I could help u create this tools. But depend your fingerprint devices.
$444 USD in 15 days
2.6 (1 review)
2.5
2.5
User Avatar
I have good experience in my previous company using bio metric system using RestFul API's.. I will done this with in 10-13 days.
$666 USD in 13 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I am interested to start work with you, I have experience of integration of multiple kind of biometric device (Z-K, VIRDI Korian brand etc).
$250 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SAUDI ARABIA
Jubail, Saudi Arabia
0.0
0
Member since May 27, 2018

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.