Add authentication to already existing app with backend database

Hello Sir, as we have read we got it u wana implement a login,signup or forgot password system with current app..so plz provide me source code of current one app so we will start work now only and will finish in upcoming few days only... Thanks

Hello, i am ijaz, AngularJs, Ionic framework expert, checked your requirement and ready to start working, thanks

Hello, I'm a professional programmer for web programming with php language to build the system website, Besides, I'm also expert in MySQL , HTML,HTML5,CSS, JS I'm always top in Vietnam freelancer https://www.freelancer.com/freelancers/Vietnam/all/ https://www.freelancer.com/u/scriptphp87.html I'm expert development with magento, WordPress, Joomla, CodeIgniter Would you like discuss more with me? would you like show me your site to need do? I'm understand clearly your requirement and i'm interested your project I'm ready to do it now Nice to meet you Should you require further assistance, feel free to contact me. Thank you

This is good match for my team. we have excellent experience in Web Development. we believe our abilities would be perfect for your job. we're expert in PHP, Laravel, Shopify,Angular JS, Bootstrap3, HTML5, CSS3, our goal is make you happy with best service. We hope you'd give me this opportunity. We're experts with more experience on CMS (Joomla, Wordpress, Magento,Shopify,Yii), HTML/CSS/JS. I built a whole site, build or custom extensions (component, module, plugin, template) with MVC structure, tableless, Ruby and Rails advance SEO... build or custom extensions (component, module, plugin, template) with MVC structure, tableless, Ruby and Rails advance SEO... Native & Multi-Platform in mobile Apps, Java (ADT, Eclipse) for Native, and Use Java-script (Titanium Studio) & C# (Xamarin Studio) for Multi-Platform. We’re prepared for both selections. we are really much thankful to you for considering ourselves for your esteemed project which will give us chance to serve you better and improved way. Our organization is growing firm who develop, design and prepare software, website, games and mobile applications with really much capable and creative team of developers. We always believe to deliver projects on time with 100% success ratio. We have satisfied customer. Hope for long journey with you. Again thanks for your kind consideration. Looking forward to hearing from you Regards Abbas