Security Feature for iOS (Swift), Android (Kotlin), and BE (Ruby on Rails)

Hello I read your description and can see that you're looking for a developer to update existing mobile apps. As a senior developer who has good experience in mobile app development, I'd like to help you with this project. You might review my past experience here. https://www.freelancer.com/u/EliteSolution8 Please send me a message so that we can discuss more. Regards, CaiHong

Hello, We are always pleased to take part in the development of living products, which are created as an answer to real user needs. Looks like you have already went through a set of paths and processes including concept creation and product design. The programmatic implementation has also already been created and now it's time for a new product development stage. We would be able to assist you by investigating the current state of the product to estimate the possibilities of it's further development. Our team consists out of expert level software engineers, what enables us to research the project opportunities of your product to evolve in the directions required by your business needs. This research will allow us to inform you about engineering and business-related specifics of the product development and to ensure optimization of evolutionary investments. Best Regards, Andrei Costenco Team Lead, Business Analyst, Senior Engineer Dev Experts Team

Security Feature for iOS (Swift), Android (Kotlin), and BE (Ruby on Rails) Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP,MySQL and Website for the app. Main Skills: Kotlin, Mobile App Development, Swift, Web Security, Website Management I have developed many applications involving various functionalities GPS,payment API, Booking APIs, Photo and Video App, Getting/Uploading data from server(JSON), Google api, Facebook api , Messaging, News and many other implementations. I can provide you good quality work from design to publishing the app to stores. Long term maintenance after delivery, also. You will be satisfied by my work at each test step. I will deliver the app in time with perfect implementation of your app requirements. You will get free bug-fixing even after project completion. I would like to build a good relationship with you while working together. Please contact me and let's discuss the project in detail. Best regards.

Hello I read your project description that is to build a Security Feature for iOS (Swift), Android (Kotlin), and BE (Ruby on Rails) and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and have good experiences working history, more than 119 positive review and top ranking. https://www.freelancer.com/u/Beautistar I guarantee my credit and product high quality and perfect completion. Please open chat and let's discuss further detail. I am ready to start from now on. Regards Yin Feng

Hello, Dear. I'm developing Mobile app to the order of clients for 7+ years. I'm a senior iOS and Android developer who has rich experience in mobile app development using Swift 1.x ~ 4.0, Objective-C, Java and Kotlin I'm scrupulous, nimble and responsible. I'm very interested in your job. If you want me, I would provide excellent apps you want. Let’s work together. I look forward to hearing from you. Thank you.

Good day! We are so familiar with Native iOS and Android development. But Swift for iOS and Java for Android. for Kotlin(Only 3 months of experiences so far) Also We are so familiar with Node.js, php as BE development, but Not RoR. So please let me know if these stacks are fine with you and PM me in that case. Thank you so much.

Hi, Hope you are doing well! I am full stack web and mobile expert and have experienced a lot with Android & iPhone app development. Also RoR is my big major. This project is very interesting for me and perfect fit with my skills. I am available now and can start immediately. Hope to work with you. Best Regards

Hi, I have read your request and I am interested in your project. I think your idea is good and I am clear on your thought. I am full stack mobile and web developer with over 6 years enough experience. I think we can discuss more details on chat. I will expect your kind reply. Best regards. From Yeoo.

Hi Team, We can help you out with both Android and iOS updates. At the moment, I think we can go ahead with the flow which you've shared but once we also got into the system then we're able to provide you better suggestions. Feel free to ping me so we may discuss it in detail. Regards, Adeel

hi, genuine full stack developer here, and yes >>generating a unique ID on the BE, associating it with a particular user, and then inserting this ID into the user's keychain<<< this is way to do it, let me get done for you asap. I am a Pro iOS & Android/BE App developer here, I always strive to finish all my projects, also please check my latest reviews, portfolio on my profile page directly, Kind Regards, Iryna!

It would be my pleasure to work on this requirement of yours where I need to improve the security of the app. Having an experience of more than 5 Years in App Development, I am interested in the development of your idea. I can assure you about the development side, I am having a team of experts, the best thing about them is: - They are Detail Oriented, We will assure you that we will provide you clear understanding & Development plan before we will start. - Provide suggestions for the improvement & betterment, this way you will get more than your expectation. - Regular updates & Availability. This way you can track the daily work progress & ensure about the delivery & deadline. -------------------------------------- As a next step I would like to invite you for a meeting which will not only help us to share our further inputs but also help us to understand your expectation as well. Looking forward to your reply. Thanks ABP

Hello, I am a full stack iOS/android/web developer with a rich experience in Mobile App development for more than 8 years. So far, I have developed many successful iOS and android mobile apps and uploaded them to Google/App Store. Our Clients include Startups, Professional Athletes in the NBA and NFL, Small to medium sized businesses as well. My goal is to deliver innovative Apps with High quality, user friendly UX (user experience) to Our clients. Based on my experience and skill, I can deliver top-notch app, so you could get a seamless, aesthetically pleasing, user friendly application with a fast turn around time. I also offer complimentary support for the first 30 days. Check out my profile to see more; you can also clink the link in our bio to see more. We are confident that our solution will drive better engagement and deliver significant ROI for your business. I can work more than 50 ~ 60 hours per week. Our response time is within 30 minutes to 1 hour. With that being said, I am confident that we can offer value to you and help you turn your idea into a successful functional application. Looking forward to hearing from you. Best regards :)

Hi, How are you? Hope you are going well! I checked your project carefully, so that i feel very confident in your project because I am talented mobile app developer with 6 years. If you give me all data for the project, I will start working immediately. Also if you want, i will show you my previous projects. i would like to discuss about the project over chat. I am waiting for your response. Best regards.

Hello, I have briefly read the description on swift project, and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well. I reach out to see whether the opportunity is still available. If the job’s no longer available, I’d appreciate you throwing my hat into the ring for any similar opportunities in the future. Thank you for your time, I look forward to hearing from you soon, Best Wishes, Kevin M.