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Derrick Takahashi

Derrick Takahashi

Mobile and Web developer

Japan - Tests: 3 - Portfolio: 4

Hello. Thanks for reviewing my profile. I have 5+ years experiences of mobile app. Most of my time is wasted on the iOS and android app development. I'm willing to do whatever is necessary to produce an excellent final product for the client. Don't hesitate to contact me,and maybe it will lead to a long and productive relationship resulting in prosperity for both sides. If you wish the successful and rapid project with less cost, please hire me. Thanks.

$40.00 /hr
0 hours

Egill Kaller

Egill Kaller

Full Stack Mobile Developer (Senior iOS/Android Expert)

Germany - Tests: 10 - Portfolio: 4

Welcome! Thank you for viewing my profile. I'm a mobile application developer with 7+ years experience. I will provide full stack solution including iOS/Android front end application and Php/MySQL backend API and CMS. I also have good experience with Parse.com, Firebase, Amazon Web Services. And also I've learnt and established a good experiences in Swift and Apple Watch I have developed more than 20+ apps so far range from Social Networking(Chatting, Dating, Sharing, ...), Utility, Geolocation, Health & Fitness and Lifestyle applications. I love what I do, making a new application and see it grows, and I always make sure everybody is satisfied with the result. Thanks.

$50.00 /hr
0 hours

Stanley Welsman

Stanley Welsman

Full Stack iOS/Android Developer

Norway - Tests: 6 - Portfolio: 4

Turning your ideas into working software. I have 7+ years of experience in iOS (iPhone, iPad) programming since the first iOS SDK release back in June, 2008. My preferred languages are Objective-C, Swift, Java, C# and PHP. It allows me to participate successfully in native and cross platform projects, including networking services and GUI applications. Now I am seeking freelance work from creative and free-thinking clients with big ideas and innovative approaches to the 21st century. My favorite development method: Agile ( Scrum, XP, DSDM, ASD, TDD, BDD ) Main areas of interest: - iOS development - Android development - UI & UX implementation - Front end and back end for mobile service on PHP, Node JS, .Net and etc. - Consulting in mobile app development - Startup Development I can also speak, read and write in English very fluently so communication will not be an issue for me.

$50.00 /hr
0 hours

Daniel Klaus

Daniel Klaus

Expert in Android & iOS App Development

Switzerland - Tests: 11 - Portfolio: 5

Hello dears I am expert mobile developer from Switzerland. I have 8 Years of extensive experience in the Mobile World. I have developed 40 mobile applications and I know many nuances to develop a great mobile application. My development process is transparent and you will always know what I'm doing at the time and will get result on time. [Programming Experience] • Java: 6 years • Objective-C: 3 year • Moderate experience in Swift & Python • Excellent understanding of object-oriented programming, software design patterns, algorithms & data structures [Technology Experience] • Strong knowledge of Android & iOS SDKs, different versions of mobile OSs, and how to deal with different screen sizes • Experience with offline storage, threading, and performance tuning • Familiar with Analytics, Cloud Message/Push Notifications, In-App Purchase, Location and Map APIs • Comprehensive understanding of REST / JSON / XML Web Services • Proficient understanding of code versioning tools: Git and SVN • Well versed in Build System & Dependency Manager: Gradle, Cocoa Pods [Personal Qualities] • Ability to understand business requirements and translate them into technical requirements • Cooperative and helpful on a team, but also capable of working completely autonomously Write to me now to start the development today! Best Regards

$44.44 /hr
0 hours

David Vadim

David Vadim

iOS/Android Developer

Ukraine - Tests: 6 - Portfolio: 3

Hi. I'm a senior iOS/Android Developer with over 6 years experience working on mobile apps. In addition my past projects also included working with complex UI with custom views and animations, web services and REST API's, Push notifications/Google Cloud Messaging, SQLite databases/Content providers, background services, synchronisation (Sync Adapters), and integration with social networks (Facebook, Twitter), billing and in-app purchases And I have built many Iphone and Android applications, with a focus on Maps, GIS, GPS, PUSH, and geospatial data as well as experience in information management and presentation. I architect and implement integrated mobile and server side solutions for projects involving mapping, GPS navigation, geospatial analysis, RFID, GIS, remote data collection, location aware API design or integration, offline functionality, and other custom location aware technologies. Please contact me. Thanks.

$40.00 /hr
0 hours

Anton James

Anton James

Full Stack Mobile Developer (Senior iOS/Android Expert)

Germany - Tests: 9 - Portfolio: 4

Hi, how are you? I am expert of iOS/Android development. I have experiences in iOS/Android app development for 8 years. Hello, Personalized world class Mobile and Web solutions for your business. Proven expertise and dozens of successfully completed projects. Nothing inspires us more than the success of my clients, and I leave no stones upturned in order to make things happen. Advantages for you: • ease and comfort of communication • flexibility in managing your development team • new ideas generation regarding improvement of your Product • the reliable partner Use our expertise today! Our focus is Mobile and Web development, including: • Mobile - iOS (iPhone/iPad), Android. • Web - PHP, Html, javascript, jQuery • Testing and quality assurance • Project management and requirements analysis Service Description • Custom mobile applications development . You don’t need to worry about application development and integration, update or porting your app to iOS (iPhone/iPad), Android. We use such technologies as Objective C, iOS SDK, Java, Android SDK, HTML5. We will implement your plans with the top quality to empower you for new achievements; • Web development: web sites, micro sites and web services creation based on a custom architecture using PHP, JavaScript, HTML5 on based on the best open source content management systems. I will consult you about fastest, easiest and the most useful options, so you save your time for more important questions; • Quality assurance. Providing the high-end testing services for each project. All system testing methodologies and techniques are for your service. • Building a complex system which consists of a server and one or more mobile clients. Just gather your ideas and we will find interconnection spots! • Product maintenance. Your idea grows up faster than you expected? You need extra support? Don't worry, just tell us about your wish in the evening and in the morning your idea will rise like a Sun with new shine! • Ideas Implementation. If you have a wish and don’t know how to realize you dream, our specialists may create the whole project staging for you that will include: - requirements specification/analysis, - UI Design/Graphical Design/UX, usability and user experience, - architecture development, - implementation/coding, - quality control and quality assurance (QA/QC), - project management (PM) - maintenance Whichever mobile platform or web development you choose, we will do our best!

$55.56 /hr
0 hours

Asser J.

Asser J.

Mobile App Expert

Finland - Tests: 18 - Portfolio: 6

Hello, everyone! I am highly proficient in development of Mobile App, have successfully built many mobile projects. I am a mobile app development expert for more than 7+ years, have many experiences in developing iPhone/Android and strong skills. In the past 5 years, I have worked various iPhone/Android App (Finance App, Photo & Video sharing App, Social networking App and etc.), publish them on App Store. My experiences are -Native: iOS, Android, C/C++ -Web service: XML/JSON, REST/SOAP -Device, Kit: Bluetooth Low Energy (BLE), iBeacon, credit card reader, MIDI -Chat & Messaging Engine: quickblox, XMPP, Jabber, OpenFire, OpenTok on WebRTC, Ejabberd, Erlang -Video/audio/image processing: OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation -Video/audio streaming, codec: Wowza, Red5, H.323, MPEG-4 -Social Network: Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo, Google+ -Place Service: Google Map, Foursquare, Yelp, Geolocation, GPS -Finance: In-App Purchase, RPG server -Online Payment Gateway: PayPal, Authorize.net, Stripe, Venmo, Braintree, Payleap Looking forward to help you every time. Regards. Asser J.

$35.00 /hr
0 hours

Bob Brown

Bob Brown

Full Stack Mobile Developer (Senior iOS/Android Expert)

Finland - Tests: 11 - Portfolio: 5

Hi. Thanks for visiting my profile. I am a high skilled software engineer and software development is my greatest skill and I have an incredible attention to detail and perseverance in getting the job done, and done well. I've been developing native iOS/Android apps for over 6 years (see my portfolio for screenshots and iTunes/Google Play store links). I work as individual, supporting full time. I'm here to analyze your ideas and requirements and offer our vision of project realization. Rough quote will be ready within an hour. If it is acceptable for you, I'll prepare detailed project development plan indicating timeline and budget. ★ ★ ★ ★ ★ ★ ★ ★ ★ My Skills ★ ★ ★ ★ ★ ★ ★ ★ ★ ✔ iOS Apps using Objective-C & Swift ✔ Apple Watch Apps using Objective-C & Swift ✔ Cocos-2D & Cocos-2DX ✔ APNS (Apple Push Notifications Service) and In-App Purchase ✔ XML Parsing, JSON Parsing, SOAP response and web services ✔ Apple App Store submission ✔ Source Control tools (BitBucket & GitHub) ✔ Configuration of iTunesConnect and Apple Developer Account ✔ Test Driven Development (TDD) ✔ SQLlite, Google Map Api1, Api2 ✔ In App Billing, Fragment, Sherlock Fragment ✔ GPS Service, Bluetooth Integration ✔ Admob, Supersonic, AppsFlyer, Air Ship ✔ Push Notification, FTP Server API ✔ Photo Gallery, RSS Feed Reader ✔ Widget API, WallPaper Live Framework ✔ IME Keyboard, Audio/Video Steam ★ ★ ★ ★ ★ My development experiences ★ ★ ★ ★ ★ ✔ Social Networking App, Dating App ✔ Messaging App , Shopping App ✔ Video & Voice Call ✔ Barcode and QRCode Scanning ✔ UI/UX, GPS location based ✔ Snapchat Style App Development ✔ High quality and Money-Back Guarantee ★ ★ ★ ★ ★ ★ ★ Program Languages ★ ★ ★ ★ ★ ★ ★ ✔ Objective-C,Swift, Titanium ✔ Java ✔ C/C++/C# ✔ PHP, HTML5, JavaScript, CSS, MySQL ★ ★ ★ ★ ★ ★ Software Frameworks ★ ★ ★ ★ ★ ★ ★ ✔ Cocoa, Cocos2D, Cocos2D-X ✔ JavaScript framework(jQuery, jQuery-Mobile, ImpactJS,Angular JS) ✔ Box2d-game-engine,Unity 3D, Corona ✔ Cordova, lonic, Angula JS, jQuery Write me to get more details about my relevant experience or provide info about your needs. Always open and capable to learn quickly new frameworks and technologies used in your projects. I always make sure to bring you upon successive results of highly and creatively qualified results before your deadline and guarantees refunding for any unsuccessful results or issues which are responsible for me. I am finding long term relationship now. Thanks for your time.

$55.56 /hr
0 hours

Mykola Azarov

Mykola Azarov

Full Stack Mobile Developer

Ukraine - Tests: 5 - Portfolio: 4

Hi! I'm an full stack mobile developer skilled with all the tools required for the art of creating marvelous Apps. I have a passion to create wonderful and eye-catching Apps that appeal to both the users needs and senses. Over the last 5years, I developed a wide range of mobile apps. From simple torch or web view apps to GPS loggers, geolocation apps, social network apps, etc. And I have also developed Android (Mobile, Tablet) & iOS (iPhone, iPad, Apple Watch) platform and web applications using (PHP, Node.js) which including apps for startup companies, small & large businesses. I will give only success and best result. Thanks.

$40.00 /hr
0 hours

Julien Ducret

Julien Ducret

Senior iOS/Android Developer

France - Tests: 8 - Portfolio: 6

Hello! Thank you very much for visiting my profile. I am an talented mobile expert with 8+ years of experience in iPhone/iPad,Android application development. I have always had a passion for combining computer programming and art. My development experiences: - Social networking: Like & Share, Dating service, Events management, Messaging services - Finance & Business: Card reader, Budget management, Stock chart, Currency Converter - Health & Fitness: Fitness training, Running, Bodybuilding, Health Training for women, WeightLoss - Photo & Video: Instagram, Photo-booth style, Greeting card, Frame & Caption - Catalogs: Real-estate, Hotel & Flight, Food & Recipe booking - Geo location navigation: Travel, Find near - Education: Language learn, Storybooks, Game for Kids - Lifestyle: Fashion & Shopping - Cinema, Music, Radio, TV, Streaming apps - News, Sports, Travel, Weather, Magazine apps My skill set: - Native: iOS, Android, Windows10 (Objective-C, Swift, Java, C#), JNI, NDK (C/C++) - Hybrid: Appery.io, PhoneGap, Xamarin, Titanium (HTML5, jQuery Mobile, C#) - Web service: XML/JSON, REST/SOAP - Device, Kit: Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI, Bluegiga - Cloud backend: Parse.com, Parse SDK, Parse REST, Parse Cloud Code, Amazon S3 EC2 AWS, Firebase, Foodie, remoteStorage, Twillio, Plivio - Chat & Messaging Engine: XMPP, Jabber, OpenFire, OpenTok WebRTC, Ejabberd, Erlang, quickblox - Media Streaming: Wowza, SoundCloud, Red5, Icecast - Video/audio/image processing: OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation - Video/audio streaming, codec: Wowza, Red5, H.323, MPEG-4 - VOIP, Cloud Communication: Twillio, Heroku, Tokbox - Social Network: Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo, Google+ - Place Service: Google Map, Foursquare, Yelp, Geolocation, GPS, Open Street Maps - Augmented Reality: Vuforia, Metaio - Finance: In-App Purchase, RPG server - Advertise: iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Leadbolt, Vungle - Source Control: Mantis, JIRA, RedMine, BaseCamp, Huddle, Git, Github, BitBucket, SVN - Cloud services: iCloud, Rackspace, Zoho CRM, Salesforce, Azure, AWS, EC2, Dropbox - P2P Payments: Bitcoin, Guldencoin, hivewallet, breadwallet - Online Payment Gateway: PayPal, Authorize.net, Stripe, Venmo, Braintree, Payleap - Mobile Game Genre: Casino Slot machine, Poker, Chess, RPG, Arcade - Back-end: RESTful API, Parse.com, Amazon Web Service & Amazon S3, GAE, XML, JSON, RSS, SOAP Program Languages: - Objective-C,Swift, Titanium,Xamarine - Java - C/C++/C# -PHP, HTML5, JavaScript, CSS, MySQL Softyware Frameworks: -Android SDK, JAVA ,Android Development Webservices -XCode ,iPhone SDK -OpenGL ES -Geolocation (MapKit), PhoneGap - Cocoa, Cocos2D, Cocos2D-X - JavaScript framework(jQuery, jQuery-Mobile, ImpactJS,Angular JS), etc - Cordova, lonic I am ready for any iOS/Android app development. If you give me an opportunity to become a business partner with long-term relationship, I'll do my best to work for you. Thank you!

$55.00 /hr
0 hours