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$20 USD / hour
Flag of CHINA
dandong, china
$20 USD / hour
It's currently 11:11 PM here
Joined January 10, 2019
0 Recommendations

Wang J.

@wangjeng710

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$20 USD / hour
Flag of CHINA
dandong, china
$20 USD / hour
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Senior Mobile App Developer

I am an iOS / Android developer with more than 7 years experience and 50 completed projects.I use native languages for applications development: Objective-C for iOS and Swift, Java and Kotlin for Android. My #1 goal will always be to meet your needs and deadline. Besides I am easy to read and understand other people's code. My slogan is "PROVIDE 24/7 FOR CLIENT!!!" I had experience in the following spheres (expertise) of mobile development: 1. Social networks. 2. Dating apps. 3. Messengers / Chat apps. 4. Any apps for business purposes (that use different forms / cloud storages of text, images of other data etc). 5. Apps that use audio technologies and processing. 6. News apps. Other skills: 1. Web Development - Backend: PHP, Laravel, Codeigniter - Frontend: JavaScript, jQuery, AngularJS, ReactJS, HTML5, CSS - Databases: MySQL, Sqlite 2. Desktop Applications - C/C++ - Java/Javafx - VB.NET, C# - Qt
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Portfolio

4678482
StudyTact is a mobile app based peer-to-peer marketplace for University Students. StudyTact aims to develop a convenient and a complete experience for students. We believe in giving a little push with a whole lot of encouragement to help them achieve their academic goals. Our platform provides One-On-One and group tutoring to University Students on a premise that a student gets tutored by a peer who has taken the same class from the same professor and Aced it. We also connect students with fitness trainers, photographers and other talented students on campus. Our Services include: Peer-to-Peer tutoring - Face-to-Face tutoring platform where you decide the time and place to meet the student. Group tutoring - StudyTact provides you an opportunity to tutor multiple students at 1 time and make more money! Snap-a-Question - StudyTact allow you to answer questions instantly anytime and anywhere using our chat feature.
StudyTact: College Made Easy
4678481
Save all of your special family moments in a beautiful online journal. This free family photo album that allows parents to collect photos, videos and stories of their childís precious moments, and privately share them with family and close friends. 23snaps makes it easy for parents to save and privately share photos, videos, measurements and stories of their children with loved ones around the world. Donít worry if your family members donít have iPhones or iPads ñ they can follow your updates on other smartphones, online and by email! **About 23snaps** Becoming a parent is an amazing journey. As your child grows and develops, youíll want to save those special moments and share them with the ones you love, be they just around the corner or on the other side of the world.
23snaps - Family Album
4678479
Date Finder is a dating application to supplement your online dating website. The app has a free choice of a dating model: trendy swipe-based, or traditional search-and-find of your future partner. Photo Gallery, Hot List, Chat, Bookmarks, and other features are included. Date Finder works with websites powered by SkaDate software. Please refer to your desktop site for the URL to run the app.
Date Finder App
4678476
The Q is a live trivia game show where users compete against the world to win real money. Contestants tune into the game when the game is live and answer real trivia questions with a live host over a certain number of rounds. The winners then split a cash prize at the completion of a game. WANT MORE LIVES? -------------------------------------------------------- Upgrade to become a Q VIP Club to get bonus lives during all game modes. - The Q offers weekly subscriptions which may include a free trial - Trials will be 7 days, after which the subscription will auto-renew - Q VIP Gold subscription price starts at $4.99 USD/week - Q VIP Platinum subscription price starts at $9.99 USD/week - Q VIP Diamond subscription price starts at $14.99 USD/week - You'll be able to access your weekly bonus lives for the duration of your subscription - Payment will be charged to iTunes Account at confirmation of purchase
The Q - Live Game Network
4678474
Play Quiz is android Material Desing quiz app used Firebase for Login of Google and Facebook and save user score. This app best for MCQ type uestion like four option and one is true. Now you can make your own quiz app with user login and save not no worrry about database storeage. This game temples is easy to rescreen and change questions. just add question on PHP admin panel thatís it and Game will do all thing automatic nothing you have to do. Nothing to do where data store all data store on firebase database. Android Side: Android Studio Build Quiz play with four answer options. Learning mode so user can learn. Google AdMob Integration with Google Service API. Firebase Login Google and Facebook Feature Implement user score Leaderboard all score save on firebase All PSD provided so you can change any screen or design anything as you like. All parameter are set customise for change. Check network availability if function require internet connection. Play Over unlimited level.
Play Quiz (Material Design)
4678438
Airtripp is a SNS that lets you connect with friends from countries you'd like to travel through photo sharing. With the automatic translation support, you will easily make friends with people from more than 200 countries without worrying about the language barrier! Our app download count surpassed 8 million! Thank you everyone for your support! Let's make Airtripp the best social app together! With Airtripp you can enjoy these FREE functions ï Meet new friends around the world: - Make global friends from 250 countries and regions with ease - Discover great people anywhere you want - Browse beautiful images from every corner of the world - Find language study partners with native speakers from many countries ï Making communication easier than ever: -Support for multiple languages in the translated chat (17 languages available: English, Spanish, French, Chinese, Arabic, Turkish, Portuguese, Japanese, Russian, Hindi, Italian, Korean, Indonesian, German, Malay, Vietnamese, Thai)
Airtripp:Free Foreign Chat
4678482
StudyTact is a mobile app based peer-to-peer marketplace for University Students. StudyTact aims to develop a convenient and a complete experience for students. We believe in giving a little push with a whole lot of encouragement to help them achieve their academic goals. Our platform provides One-On-One and group tutoring to University Students on a premise that a student gets tutored by a peer who has taken the same class from the same professor and Aced it. We also connect students with fitness trainers, photographers and other talented students on campus. Our Services include: Peer-to-Peer tutoring - Face-to-Face tutoring platform where you decide the time and place to meet the student. Group tutoring - StudyTact provides you an opportunity to tutor multiple students at 1 time and make more money! Snap-a-Question - StudyTact allow you to answer questions instantly anytime and anywhere using our chat feature.
StudyTact: College Made Easy
4678481
Save all of your special family moments in a beautiful online journal. This free family photo album that allows parents to collect photos, videos and stories of their childís precious moments, and privately share them with family and close friends. 23snaps makes it easy for parents to save and privately share photos, videos, measurements and stories of their children with loved ones around the world. Donít worry if your family members donít have iPhones or iPads ñ they can follow your updates on other smartphones, online and by email! **About 23snaps** Becoming a parent is an amazing journey. As your child grows and develops, youíll want to save those special moments and share them with the ones you love, be they just around the corner or on the other side of the world.
23snaps - Family Album
4678479
Date Finder is a dating application to supplement your online dating website. The app has a free choice of a dating model: trendy swipe-based, or traditional search-and-find of your future partner. Photo Gallery, Hot List, Chat, Bookmarks, and other features are included. Date Finder works with websites powered by SkaDate software. Please refer to your desktop site for the URL to run the app.
Date Finder App
4678476
The Q is a live trivia game show where users compete against the world to win real money. Contestants tune into the game when the game is live and answer real trivia questions with a live host over a certain number of rounds. The winners then split a cash prize at the completion of a game. WANT MORE LIVES? -------------------------------------------------------- Upgrade to become a Q VIP Club to get bonus lives during all game modes. - The Q offers weekly subscriptions which may include a free trial - Trials will be 7 days, after which the subscription will auto-renew - Q VIP Gold subscription price starts at $4.99 USD/week - Q VIP Platinum subscription price starts at $9.99 USD/week - Q VIP Diamond subscription price starts at $14.99 USD/week - You'll be able to access your weekly bonus lives for the duration of your subscription - Payment will be charged to iTunes Account at confirmation of purchase
The Q - Live Game Network
4678474
Play Quiz is android Material Desing quiz app used Firebase for Login of Google and Facebook and save user score. This app best for MCQ type uestion like four option and one is true. Now you can make your own quiz app with user login and save not no worrry about database storeage. This game temples is easy to rescreen and change questions. just add question on PHP admin panel thatís it and Game will do all thing automatic nothing you have to do. Nothing to do where data store all data store on firebase database. Android Side: Android Studio Build Quiz play with four answer options. Learning mode so user can learn. Google AdMob Integration with Google Service API. Firebase Login Google and Facebook Feature Implement user score Leaderboard all score save on firebase All PSD provided so you can change any screen or design anything as you like. All parameter are set customise for change. Check network availability if function require internet connection. Play Over unlimited level.
Play Quiz (Material Design)
4678438
Airtripp is a SNS that lets you connect with friends from countries you'd like to travel through photo sharing. With the automatic translation support, you will easily make friends with people from more than 200 countries without worrying about the language barrier! Our app download count surpassed 8 million! Thank you everyone for your support! Let's make Airtripp the best social app together! With Airtripp you can enjoy these FREE functions ï Meet new friends around the world: - Make global friends from 250 countries and regions with ease - Discover great people anywhere you want - Browse beautiful images from every corner of the world - Find language study partners with native speakers from many countries ï Making communication easier than ever: -Support for multiple languages in the translated chat (17 languages available: English, Spanish, French, Chinese, Arabic, Turkish, Portuguese, Japanese, Russian, Hindi, Italian, Korean, Indonesian, German, Malay, Vietnamese, Thai)
Airtripp:Free Foreign Chat

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Education

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Shandong University of Technology, China 2009 - 2013
(4 years)

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Top Skills

PHP
JavaScript
Engineering
Mobile App Development
Excel

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