Mobile App Backend Development

Hello, I have experience in NodeJS, AWS(Lambda, API Gateway, DynamoDB, etc.), WebSocket with socket.io. Let me know when we can discuss in details. I am Sr. full stack developer & DevOps with 5+ years experience. I have experience in JavaScript, NodeJS, ExpressJS, AngularJS, MongoDB, MySQL, PostgreSQL, Linux, Nginx, Apache, AWS, Git, etc. Looking forward to working with you. Thanks

Hello I'm interesting your project very well I'm a Good expert of PHP, Node.JS, Angular.JS, Java, Swift, Object C, Android, iOS, HTTP, HTML5, Mathmatics, Algorithm. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously. Thanks

Hello i have experience with lambda api integrate on AWS. I can show you current built api using teamviewer or screenshot. And i used push notification on AWS using SNS. I can build api following your description. Please discuss detail on chat. Thanks.

Mobile App Backend Development Hi ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good experience in this field.. I have developed lots of mobile app.. Please send me a private messages so we can discuss about your project more detail. I will provide wonderful project and qualitative code , also after complete I will provide full service and do my best for you. Let's built Business relationship together. Regards Lee

Hello I read your project description that is to build a mobile app backend 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 118 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, I have good experience on Lambda and api development. I assure, I will do my best to work with you on your project to present the best possible outcome for you and your customers. I will also do my best to correct any area of work where quality comes into question, I want to have pride in my service to your company and the final product provided. Feel free to contact me if you have any questions, and please review my 5 star profile. I look forward to working together in partnership on your project and into the future. Regards

Mobile App Backend Development Dear sir I have completed projects similar to your requirement in the past. If you could share your project detail requirements, I will share relevant past work and demo. I already developed 100+ apps and websites for Android, IOS & Web sites as per the Google Store and iTunes, domain standards. Thank you and I look forward an opportunity to work with you. Regards MingFang

Hello , Dear How are you? I am very interested in your project and am ready for discussing with you about project for now. I have experienced in developing Amazon Web Services, Java, Mobile App Development, node.js, Python. I will work very hard and best for you. Best Regards

Full Time Mobile / Web developer for 7 years. Hi. Mobile App Backend Development I gone through your description and understood what you want. Please feel free to send message if you want to work with me. I am ready to start soon. https://www.freelancer.com/u/kongxiangjia.html. I am one of top 1% mobile/website developers in this website and have 100% completion rate in these 3 years. I will done good job once you hire me. Let’s make long term good business. Best Regards. Li.

Hello. I have read your request deeply and I am pleased that your project is very close to my main skill. I am full stack python and node.js developer and I have enough experience in developing AWS and google server. I think we can discuss more details on chat. I expect your reply. Best regards. From Xiao Bob.

Hi, Checked all points you have listed and i can build the mobile app with chat and notification features. Let's discuss the task in more detail. Assure you quality work within time with 1 year support. Th@nks

Hi, Hope you are doing well! I am professional mobile app developer with over 7 years experiences. I am very interested in this project. Hope to work with you. Best Regards

Hello, I will available full time for the work and available until you satisfied with work. Quality coding, Efficient Solution on fixing bugs and available for quick communication during the development period. I got experienced in making severatl business on the GSP Apps, Social media, Dating, Taxi booking, Parking and many apps before. EVERYTHING AS YOU ARE PLANNING I WILL EXECUTE AND PROVIDE YOU GOOD SUPPORT UI Design : I will make very nice, professional, and slick UI screens which support all resolutions I look forward to hear from you soon Regard YashTech Thanks

Mobile App Backend Development How are you doing? After carefully reading your job description, I am very impressed with your project and now have a full understanding of it. I am extremely experienced in iOS and Android app development with 6+ years and I am also very strong at server back-end programming, as well as synchronizing app and MySQL database by developing and integrating JSON-RESTful server API modules. Please check my freelancer profile. https://www.freelancer.com/u/aashshak My Working Style. ● Full-time developer (40+ hours per week) ● I can work in your time zone. So we will have good communication. ● Update the result every week ● Keep in deadline ● 100% ongoing satisfaction with your project. ● Provide the result with high quality ● Test the result fully with my QA team ● Free Bug-Fix support for 2 months after completion Best Regards

Hey there, how are you? hope you are doing great. so this should be the plan of execution for this project: 1) in amazon cognito there will be a user pool which we need to authorize them for valid request from mobile app. 2) we need to generate a user token that will validate the each request from the mobile app and that token will be generated based on user's date like userid and other fields, encrypt it on backend and send it to frontend so with each subsequent request mobile app send this token to backend. 3) we will use Lambda serverless framework or claudia to implement all the lambda api using Nodejs. 4) what about the DB? is it dynamodb? let me know. All the endpoints have the inputs and outputs defined in a swagger file. ==> ok that is really great.. please share it with us. we have developed so many apps based on serverless and we can help you to build all the lambdas for you. Looking forward to work with you and ready to discuss further. Thanks, Jay

We are very interested in this Mobile App Backend Development project. We have read your project details and are very much confident in completing all these requirements.

Hello, I am available full time for work.I understand you need the backend of your app to be developed and I can help you to design and develop it as per your need. I am experienced Android App developer, and looking to start working with you on your project STEP BY STEP FURTHER i have experienced with Android Studio PROGRAMMING and BACK-END IN PHP, MYSQL AND JSON AND JAVASCRIPT. APPROACH FOR PROJECT: I will start working on your project in design work at first and submit for approval and once approved or any feedback i will do REVISION ON DESIGN and submit again for approval. IN ORDER TO MOVE FORWARD, COULD YOU OPEN CHAT WINDOW PLEASE SO I CAN SHOW MY PORTFOLIO! I have good skills relevant to your project requirements in Android studio and Objective C programming, Back-end panel in (PHP,MySQL) and Rest APIs development. I got 5 years of experienced in developing apps for the startups and have good proven track records and excellent clients reviews. My first priority is to earn client maximum satisfactions and earn their believe on my work to serve quality work. I am always available for the quick communication during development to ensure everything going perfectly as planned. After development there will be free support to fix bugs and issues if you might face. I look forward to working with you. Julian (Developer) , Thank You

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.

Dear client! How are you? I have checked your project requirements via reading description. I feel confidence that i can make good result. Backend development is my strong skill. And aws cognito and notification is familiar with me. If you want to check this and know me more, please check my profile and portfolio. As you can see, i am a capable freelancer, I am very honest and diligent to client and I value credit. In particular, I place my highest priority on quality for your good business. If you agree with my proposal, please feel free to contact me at any time. I am always ready to help you. Hope you the best luck in everything you do. See you soon, kindly regards...

My name is Nelson. I read your project description and understand your idea. please contact to me and let's discuss your project. I can develop your project, " Mobile App Backend Development" perfectly without any issue. This is my freelancer.com profile and please check my profile .. https://www.freelancer.com/u/buldier08 As you see , I have good experience in this field.. I have developed lots of mobile app.. I will provide wonderful project and qualitative code , also after complete I will provide full service and do my best for you. Please let's built great business/friendship relationship together. Thanks

Hi there, We are a 7+ years old mobile app development and services company. From our global delivery center in India, we have helped several customers address their problems by offering these solutions in the mobile application area: 1. We follow: Design Led Engineering 2. Expertise: iPhone App Development, Android App Development, Windows Mobile App Development, iPad Application Development, Android Tablet App Development 3. Technology (Native APP)- Objective-C, iOS SDK, Android SDK, Eclipse IDE, Hybrid 4. Methodology: Proprietary development methodology to ensure timely delivery within budget 5. Transparency: Communication is utmost important. We love to communicate with customer 6. System Integration: Extend existing IT system onto mobile I would like to have an opportunity to discuss with you on the project. Please let me know your availability for a quick call so that we can send you our Company profile along with app profile that we have developed for Clients Hoping to hear from you at the soonest possible time. Thanks Ajit