Security issues with Android APP

Hi There! *** Security issues with Android APP *** I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. Please open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina

Hi Dear client. I have read the project details. I am professional React native App developer with backend Laravel experience and I can start work immediately. I ensure high quality work and good communication. I look forward to hearing from you. Thank you

Hello, I have read all your requirements that you want a Security issues with Android APP I have expertise in mobile app security, I'll fortify your Expo & React-Native application by addressing cryptographic vulnerabilities, transitioning to secure hashing algorithms and enhancing encryption modes to thwart potential risks. Let's ensure your hybrid mobile app meets robust security standards. I am ready to start work on it immediately You can visit my Profile https://www.freelancer.com/u/ExpertSoul Thank you

ثقة عملائنا هي أهم هدف نصبو إليه. الاحترافية والكفاءة هما المعيارين الأساسيين عند اختيار أعضاء فريقنا. لدينا فريق من المهندسين المُتخصصين في كلاً من برمجة المواقع وتطبيقات الهاتف والذين سوف يضمنون لك دعم مدى الحياة عن أي خلل قد ينشأ عن الأكواد التي تم استخدامها. كما أن لدينا فريق من المتخصصين في مجال تصميم المواقع والشعارات، عمل فيديوهات متحركة، عمل تصميمات داخلية وخارجية، والترجمة. لدينا المزيد من المعلومات، يُرجى التواصل معنا في أي وقت.

Hello i am a cybersec engineer and I am well experienced with mobile security, i have read your description and i can implement your measure just contact me.

Hello, Greetings!! After carefully reviewing the project details you have provided, I am writing to express my sincere interest in the opportunity. As a dedicated professional, my primary goal is to deliver high-quality work that not only meets but exceeds your expectations. I have 6 years of experience in Java, Kotlin( Android) and Flutter (IOS and Android). My mobile App expertise- - Uber Style App, Home service app, Package delivery app, Social Networking apps, mobile Ads integration Admob. - Dating app, Life Style , Quiz app. - Google Map/GPS system apps, Restaurant delivery apps, Food ordering app. - Photo / Video apps, Health / Fitness apps. - Travel apps , Business Advertisement apps. Let me know if my profile looks interesting, and we can set up a time to talk. Best regards, Amrit Kaur

Hello there! My name is Steffen and I am a senior Unity, ASP.NET and Joomla developer with over 10 years of experience. I understand that you need support to resolve some security issues with your Android APP and Hybrid mobile applications using Expo & React-Native as front-end and back-end Web API is in C#. When it comes to security issues, I can confidently say that I have the knowledge and expertise necessary to solve these problems. My expertise includes Cipher Block Chaining (CBC) encryption mode selection along with Public Key Cryptography Standards (PKCS5/PKCS7) padding scheme selection to ensure data confidentiality, integrity and authenticity. Additionally, I have experience in project management, team collaboration and client communication which will be valuable assets for this job. Please feel free to reach out if you have any further questions or would like to discuss further my skillset and portfolio.

Hello there! My name is Ankit and I am a software engineer with 2+ years of experience working as a full stack developer. I have worked on many different types of projects and I'm confident that I can help you resolve your security issues with your Android app. I understand that you need support to resolve some penetration points raised by information security regarding hybrid mobile applications using Expo & React-Native as front-end and back-end Web API is in C#. Specifically, we need to ensure application uses safer/stronger hashing algorithms that don't contain possible collisions such as SHA-1 and MD5, as well as avoid using CBC mode encryption with PKCS5/PKCS7 padding. I would be delighted to take on this project for you! Please don't hesitate to contact me if you have any questions or would like to set up an interview. Thank you for your consideration!

Hello! My name is Yogendra and I am a Android, Mobile App Development expert with extensive knowledge in Embroaching Modern Technology Stack for your Success. I understand that you need support to resolve some penetration points raised by information security about hybrid mobile applications using Expo & React-Native as front-end and back-end Web API is in C#. My skillset includes Android App Development with emphasis on security issues such as application uses hashing algorithms that are known to consist of possible collisions (such as SHA-1 and MD5) as well as using CBC encryption mode along with PKCS5/PKCS7 padding which is known to be vulnerable to Padding Oracle attacks. However, these issues can be easily resolved through changing the application references to use safer/stronger alternatives such as SHA256, SHA512, SHA3 etc. I would be glad to assist you with resolving these issues during the project development phase so that you do not encounter any issues later on when using my services. I'm confident that my combination of expertise in web, backend, CMS, mobile app development, digital marketing, eCommerce & server solutions along with game development would make for an ideal solution for this project. Please feel free to

I am a professional programmer and developer. I have been working on Web Applications, Mobile Apps and Desktop Software using Android, IOS, Flutter Framework, Dart Programming language, Material Design3, PWA, Firebase database, Laravel Framework, PHP Programming Language, WordPress, BootStrap5, JavaScript, MySQL database, Spring Boot, Java Programming Language, I have been working with my Premium Web Applications, Mobile Apps, and Desktop Software, I can ensure that if you select me I'll complete your job smoothly, with daily updates and all-time prepared to communicate with you. I am ready to work.

Hello, Shikha A. Thanks for your job posting. Reading the job description, it seems that you might be looking for a savvy web designer/developer who has solid experience in React JS. As a senior React developer, I have done a lot of work such as creating web front-end development using React js, frameworks such as Web Security, Android, Internet Security, Mobile App Development and C# Programming, and back-end development using Node js for the past 7 years. Especially I am proficient in React js and eCommerce and am familiar with Redux, Hook, HOC and Context API. I also have expert-level knowledge of Graphics and web design. So I will give the best result to you and want to might bring us futuristic cooperation in this field. I can start to work immediately and will work full-time for you. I hope to make another perfect result with an excellent client. Sincerely

Hello Mate!Greetings Shikha A., Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Mobile App Development, Android, Web Security, Internet Security and C# Programming. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Feel free to contact us to discuss your project

I understand that you are looking for someone to resolve some security issues with your Android APP and I believe I am the best fit for this job due to my experience in C# programming, mobile app development, and security issues with Android applications. I have experience in working with teams and collaborating effectively to ensure project success. In addition to my technical skills and excellent communication and project management skills, I also have experience in developing web applications, mobile applications, and game development. This combination makes me an ideal choice for this project as I can provide custom solutions that meet the unique needs of each client while ensuring project success. If you are ok with my slouhion please dont accept the job

Hi Shikha A.. I saw your project "Security issues with Android APP" ==>> This is AI engineer and Frontend/Backen developer <<== My name is Yaryna & this is Ukrain senior software developer. I can start work immediately and you will see the "Yaryna work ethic". Thanks. Yaryna.