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Build me an app

$250-750 USD

Closed
Posted over 4 years ago

$250-750 USD

Paid on delivery
Need to develop an app to open a locker. The app will generate a password and send to someone via sms. Then the person can unlock the door using that code. Afterwards the app needs to generate another password to someone else use the same locker
Project ID: 21239156

About the project

57 proposals
Remote project
Active 4 yrs ago

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57 freelancers are bidding on average $623 USD for this job
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Dear Client, Thank you for posting project. Quality work and customer satisfaction through service excellence is our motto. We want to work with you and build a healthy longterm business relationship. Kindly let's discuss and we will ask you queries to clear our understanding regarding this job. Warm Regards, Om Infowave
$500 USD in 20 days
5.0 (270 reviews)
8.4
8.4
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Hello. This is Qi-Feng Jin from China and I hope you are doing well. I have read the project description carefully and am really interested in your project. I have rich experience in mobile app/web development for more than 6 years in native and in hybrid languages. I would like to discuss your project in detail and then estimate the exact time and cost for the project. What I can do: - Swift 5 / Objective-C in Xcode for iOS App development - Kotlin/Java in Android Studio for Android App Development - React native, Xamarin, Javascript, PhoneGap … in hybrid - PHP, JavaScript, Html, CSS, MySql database … for server backend and admin panel development - UI/UX design based on Apple design guidelines and google material design guidelines You can visit my profile page to know more about me. https://www.freelancer.com/u/GoodJob4W - I can implement your project idea from scratch to the end. - I will provide the best solution to save time/money while working on the project. - Good/Fast/Easy communication skills - Dedicated test and final release without bugs - Technical support and update after project finish Please send me a message so we can discuss the App project in more detail before you award me / start the project with me on the site. Best regards.
$500 USD in 7 days
5.0 (48 reviews)
7.9
7.9
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Hello!!! How are you today? I am very interested in your project. I have read your project description correctly. I have developed many mobile android and ios apps for 6 years by now.. I would like to work with you for a long time with good friendship. If you want, I can send you my previous apps. I will do my best for you when you hire me. Thank you very much. Best regards.
$250 USD in 7 days
4.9 (239 reviews)
7.8
7.8
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Greetings of the day. Hope this proposal finds you in the best of your health. It is my humble offer to present my services to you for this project. I have passed 15 certifications here (& with a 5-star rating) and your project's domain resides in my area of expertise. Please press the chat button right next to my bid proposal so we can discuss all the requirements and get it started as I have to ask some questions to understand the full scope of this project. Please also ignore my bid price for now as the instructions aren't clearly defined in your project's description as of yet but having said that, I will try with the best of my abilities to give you the reasonable offer possible. Thank you & looking forward to see you in chat.
$500 USD in 7 days
5.0 (50 reviews)
7.7
7.7
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Hello ,hope are you well there I have seen your requirement and I am interested in this.I am ready from now to work on your app. i have 7 years of experience in mobile (android / ios ) app development. I will complete your app in less time or in minimum amount. Send me message for more discussion I am waiting for your positive response Thanks
$500 USD in 7 days
5.0 (49 reviews)
7.3
7.3
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My name is Yin Ji. I am mobile&Web, full time developer and there are 19 developers and graphic designers in my team. We have developed over 110 mobile apps and 150 websites in past time. I understood your project "Need to develop an app to open a locker. ", but i have some technical questions about your project. Please contact to me and let's discuss your project together We are providing some unique services for our clients. 1- Unique idea of client + My professional idea 2- Long term technical service. 3- Bug fix with free. 4- Fast reply and flexible service.
$500 USD in 7 days
5.0 (26 reviews)
6.9
6.9
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Hello, As you needed i will design and develop the app which will open alocker and generate the username and password and we will start working step by step and achieve the project goal. We are very much interested in working together and move on in stages step by step and achieve the project goal. I am an skilled programmer and as per your request i will design and develop the best quality app and publish it on the store and provide you ongoing support. I have published more then 50+ apps so i am confident enough to work on your project dedicatedly. I am honest and dedicated developer. We can talk in details about your proejct plan and fix steps to start and you will check my work in stages step by step and we can work together. Awaiting for your reply on my proposal. Regards, Vistara
$400 USD in 10 days
4.9 (21 reviews)
6.3
6.3
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I am responding to your advertisement for the Mobile Developer job available at Apple. I have proven success with developing applications for android phones and am interested in moving to Apple’s Iphone team. My qualifications include a Bachelor’s Degree in Programming and ten years of application development experience. In my current position I design mobile applications and publish them for android smart phones. I am highly skilled as a mobile developer routinely creating innovative and useful apps that are popular and that work well. I keep abreast with all technological changes and update released and published applications to fit improving mobile phone offerings. With today’s smartphone technology I understand that Apple’s Iphone products are at the top of the industry and I would love the opportunity to be a part of the mobile app development team. I have terrific attention to detail am organized efficient and possess superior applications development skills. I am very excited at the opportunity available at Apple for a Mobile Developer and I’m certain you’ll agree that I present a terrific candidate.
$500 USD in 25 days
4.8 (30 reviews)
6.2
6.2
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Dear Employer, I have more than 12 yrs of experience as a software developer and my skillset matches those required for this job. I have gone through the project description and understood the overall requirements. The cost and time estimate is based on the budget set by you on the project and my understanding of the project. I would be able to give more accurate estimate after our discussion of the project. I am available to discuss this further via Freelancer chat tool and would be happy to setup a convenient time for you to discuss. I can assure you that I can deliver this project as per your requirements and within budget. I am available to commence this project right away. Kind Regards Sam
$560 USD in 15 days
4.9 (28 reviews)
6.2
6.2
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i am also app dveloper hav elook my profile so i can develop your open a locke app let me know about your app
$600 USD in 3 days
4.8 (67 reviews)
6.1
6.1
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How are you I am a professional web and mobile app developer and have full experience for 8 years. I read your project description carefully and I understand what you want roughly. Now i am ready to 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. Thank you very much.
$500 USD in 7 days
5.0 (11 reviews)
5.8
5.8
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Hello, How are you? First of all this is not a copy paste letter. I just read your job requirements. I can design the app by Material design. And I will generate the code and send to different persons via sms I use Kotlin as default language, MVP pattern and RxJava for my development and also use Material design. My design will 100% responsive on all devices including Tab I can start from now on your project. You will only pay after seeing works. Lets talk more about your project now. Just waiting for your response. Please send me your flow video. Hint: I charge little more for better quality works. Thanks Mujahid Khan
$555 USD in 7 days
4.9 (28 reviews)
5.1
5.1
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Hello, greetings for the day! Reading job posting for the locker app development for which i am all confident that i will do this work too quickly and without any hassle with my years of experience and knowledge.I am perfect fit and best hands for you to get the job done. Adding to it I have a great record accomplishing work with great quality and a good satisfaction for sure so kindly chat with me to discuss the project before awarding it. I am "Ahmed memon" an IT software developer. I are expert in PHP, JAVA, Android & iOS, with 6+ years in Mobile Application Development field. I am a well experienced Mobile Programming Expert. I will be able to do this work quikly as required I can start this work right away So awaiting for your response to discuss the development . Awaiting to serve you the best of the competencies. feel free to contact me any time. Looking forward to work with you Regards Ahmed Memon
$700 USD in 15 days
4.7 (37 reviews)
5.5
5.5
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Hello, I have saw your project details you need is Mobile Application . I can able to build your application according to your requirements and design .I have rich experience in Full stack developments Please share the complete details then we discuss about on my personal chat window I am waiting for your positive response Thank you Regards Nikita
$300 USD in 12 days
4.2 (18 reviews)
5.9
5.9
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Hello Sir, We have depth EXPERTISE in Mobile app development. I would like to allocate our dedicated & experienced Mobile app developer who is able to help you to develop an app to open a locker. Can you please share more detail regarding this project so I can understand everything clearly. I am pleased to inform you that we are working from the last 16 years in Web, Software & App Development. We have 8+ years of experienced Mobile App developer. We have depth EXPERTISE in Android & iOS. And If you want to check our technical skills we are ready to prove our skills & expertise in Mobile App development. We are ready to more discuss with you regarding this project So, please open chat with me so we can discuss further and move ahead. And happy to show you our latest Mobile app projects which will help you to examine our technical skills & abilities. Awaiting your positive reply to move further. Best Regards, MonaliSonar
$3,500 USD in 50 days
4.9 (18 reviews)
5.2
5.2
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Hello, Have a good day! I checked your requirements carefully. I have all the skills relevant to your project. I have been in this domain for the past 5 years and I have completed many projects successfully. I assure you of the quality and accuracy of the work that I will deliver to you. I will provide you regular updates and hand over all the source to you and also successfully deploy it. I will complete this job within your estimated time and budget. Looking forward to your end. Thanks
$250 USD in 7 days
5.0 (4 reviews)
4.8
4.8
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It will be high security app and you want it to generate a password and send it to user via sms then user can unlock the door using that code. Let's have a quick discussion about your app so we can discuss further. Thanks.
$350 USD in 8 days
5.0 (16 reviews)
5.0
5.0
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i can build app for you High Quality + Fast Speed = Excellent Result + Business Success, this is my working style. I have gone through your Job post and I can understand your job requirement thoroughly. I have a total of 15 years of experience in Web Designing and Development and had completed a number of projects with some great graphics and User Interface so far. I have all the required skills and experience you need for the above Job. I have strong command over: * WordPress, PHP, Wordpress themeing, Plugin Development * Android and IOS all kind of mobile apps development *Responsive theme Design * HTML5, CSS3 , Jquery, Bootsrtap, Git, * Widget Development * Other CMS: Magento, Joomla, Expression Engine, Drupal etc. * I’m honest & trustworthy, dependable & fast learner. * I’ve over 7 years experience in Wordpress Website designing/development. * I am available 40 hours a week for your job. You can be assured of a quality communication and the quality of the work provided from my end. I’m looking forward to hearing from you soon. Thank you for considering my cover letter.
$250 USD in 7 days
3.7 (65 reviews)
5.5
5.5
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Hello there, I came across your job posting regarding the development app to open a locker. Let's start the job as I have gone through all your requirements and got a better understanding of it. I have experience of working on a similar project and am sharing links for the same. This application would be developed on Android/ios platform. There will be a web panel to manage the services. I am a full-time available mobile application developer with an immense experience of more than 6 years and have completed 200+ projects, with domains ranging from food delivery, taxi, e-commerce, real estate, etc. My Services: * 6 months of free support * Unlimited changes to UI/UX Let's have chat to discuss in detail about the project. I hope we have a great time working together.
$300 USD in 7 days
4.7 (5 reviews)
4.2
4.2
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Hello Sir/Ma’am, Good Day!! I have gone through on your requirement and its my opportunity to inform you that I can work on your Mobile application and give you the features which you want. Kindly connect me on chat so that we can discuss in brief. Waiting for your response. Thanks and have a nice day
$500 USD in 7 days
4.4 (10 reviews)
4.3
4.3

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