Debugging issue for iOS messaging app

Hi, I am a professional who is working with not only iPhone and Android native app development but also web service programming with frontend and backend as well, having 9+ years experiences. I have read your requirements, and have great interest to your job as I have so much experiences in any kinds of mobile app development like social networking, gps tracking, photo editing&sharing, QRCode scanning, lock-screen and so on. I am sure I can implement all the feature as you want perfectly on time. Looking forward to hear from you. Thank you.

Hi ************************************************* Here is an experienced iOS developer I have proficient skills in this side for 7+ years I have checked your description and I am very interested Please contact me to discuss more Kind regards

Hello I have seen post and I will fix this , this issue of sqlite database where it is save locally and after connect with intetnet all data synchronise , I will help you on this Thanks Technorizen

Dear Client, I've just read your job post and much interested in your project. I have been creating high quality and excellent iOS and Android apps for 6+ years using Swift, Objectiv-C, Java, Xamarin (Native & Form), React Native and Ionic2. I've developed several apps such as Dating, Shopping, Health/Fitness, Photo & Video sharing, Taxi Booking, Food delivery and etc. I'm expert in Geo-location, GPS tracking, Payment gateway integration, and Social media integration such as Facebook, Twitter and so on. I have good experiences in Firebase, Twillio Api, QuickBlox, AWS and so on. I can also develop backend apis using PHP(Laravel, Codeigniter), NodeJS, Python, as well as web portal including admin panel. I've rich experiences to work with various 3rd-party services and APIs to integrate them into existing and new applications to extend required functionality. The important thing is that I'll work on your time zone for the good communication. If you choose me, you'll never be disappointed in me, and I'll do my best. I can provide daily update for the project status. Looking forward to hearing from you. Best Regards.

Hello, I can solve this issue asap. I have designed & developed iOS app with 7+ years experience and i have used the auto layout for design, use the latest Swift & C language version for development. Thanks

Hello, Hope you are doing well. I have reviewed your requirements and found myself the most appropriate for the project. I will give you an attractive , eye Catching & fresh design. I have expertise in developing and designing mobile websites and mobile apps, as I have an expert team of 30+ Developers and Designers with more than 5 years of experience. Looking forward for your response. You may $kype NV_SOFT Thanks & Regards.

Hello! Let me tell you the reason behind it. App works on api and api request and response is the major reason. Now come to app, when app starts or starts after sometime it executes the api so there would be 2 chances either the request from app is not correct or response coming from api is not correct. If it is checked using point to point debugging then it can be solved easily.