Write an iPhone application

Budget $15 - $30 USD / hour
Bids 55
Average Bid $21
Status Closed

We are looking for an Android developer responsible for the development and maintenance of applications aimed at a vast number of diverse Android devices. Your primary focus will be the development of Android applications and their integration with back-end services. You will be working along-side other engineers and developers working on different layers of the infrastructure. Therefore, commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.


Translate designs and wireframes into high quality code

Design, build, and maintain high performance, reusable, and reliable Java code

Ensure the best possible performance, quality, and responsiveness of the application

Identify and correct bottlenecks and fix bugs

Help maintain code quality, organization, and automatization


Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes

Familiarity with RESTful APIs to connect Android applications to back-end services

Strong knowledge of Android UI design principles, patterns, and best practices

Experience with offline storage, threading, and performance tuning

Ability to design applications around natural user interfaces, such as “touch”

Familiarity with the use of additional sensors, such as gyroscopes and accelerometers

Knowledge of the open-source Android ecosystem and the libraries available for common tasks

Ability to understand business requirements and translate them into technical requirements

Familiarity with cloud message APIs and push notifications

A knack for benchmarking and optimization

Understanding of Google’s Android design principles and interface guidelines

Proficient understanding of code versioning tools, such as Git

Familiarity with continuous integration

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Bids on this Project

  • SRajpurohit Profile Picture


    Ahmedabad,  India

    "Techno Source Web Pvt Ltd" is a name to reckon with when you want highest grade service for 1)Search Engine Optimization 2)eCommerce development 3)Mobile apps development 4)CMS customization and any other form of web development. Having been there for years, we make sure that our services define quality, performance, appeal and business. Be it a personal website or an enterprise application, We makes it the best in the business through its experienced manpower and state of the art infrastructure. *45 Members in Team *1000+ Project completed in Development *100+ Websites Ranked in Top 10 *200+ Clients Severed from all over the world *24*7 Support SERVICES : Android | iOS | PhoneGap | SEO | PPC | PHP | Magento | Shopify | Wordpress | Zend | CI | YII | Bootstrap | Angular JS Many More... Industries : Real Estate | Online Store | Travel & Transport | Food,Beverage | Accounting & Financial | Manufacturing Many More... **We would like to add you to our client list**

  • Exceptionaire Profile Picture


    Pune,  India

    ETPL is an award winning technology solutions company focusing on the SMAC stack (Social, Mobile, Analytics & Cloud) to build websites and mobile apps with core web technology expertise in open source & Microsoft platforms coupled with mobile application development expertise in iOS & Android. Having catered to customers across timezones & verticals, majority of our customers have been retail, hospitality, real estate, media & technology. We come onboard both as a success consultants & technology partners. We are technology partners for major brands but at the same time consult small & medium businesses to help them increase their engagement quotient with their customers through all digital channels by building more engaging websites, fun to use mobile applications, a 360 degree customer loyalty program tightly knit with social media. We also partner with large businesses building mission critical enterprise level applications making them mobility ready.

  • DevelopmentCI Profile Picture


    Minsk,  Belarus

    We are a team of dedicated iOS, Android, Apple Watch, iPhone and iPad developers with wealth of experience and passion for coding. Due to our strong technical background and project management skills we are confident in our ability to deliver top quality solutions you desire. Why us? 1. Communication: we are readily available via email, Skype and call even beyond business hours. 2. Project completion and your satisfaction are our creed: on time, on budget and according to your expectations. 3. Confidence: We are forward-minded top ranking professionals able to enter into contract, sign NDA, provide legal support and keep your project private. 4. Extended support: we provide free bug fix and support even after the project is complete. We will never run away after finishing. 7. Partnership : we always trust our customers and take every step to make the partnership mutually beneficial. Kindest regards, Code Inspiration Team Software Department of BelHard.com

  • technotrust Profile Picture


    SURAT,  India

    Have a look at our works at Based in India, TechnoTrust is an award winning mobile app design and development studio that has built over 200 apps for startups and large companies in last 6 years. We value people over profits, quality over quantity, and keeping it real. As such, we deliver an unmatched working relationship with our clients. Our team is intentionally small, eclectic, and skilled; with our in-house expertise, we provide sharp and high-functioning products on both the design and development side. We are driven to create experiences that deliver results for your business and for your consumers. In short - we create solutions for any problem or opportunity, no matter how impossible. Let's discuss about your project.

  • infoisoft Profile Picture


    Ahmedabad,  India

    Experiences: 300+ Apps Developed 7+ Years in iOS Development 7+ Years in Android Development 7+ Years in PHP Development (Joomla, Wordpress, Facebook, Magento,etc.)

  • neoglobal Profile Picture


    malmö,  Sweden

    Neo-Global is described by years of experience in offering top notch Internet Consultancy, Creative Website Designs, PHP & ASP.NET Programming, Web Maintenance, Graphic Design, Business Identity Packages (Business Cards/Brochures/Visiting Cards/Envelopes), Flash Designs, Static & Flash Templates Customization, e-Commerce Solutions, Domain Registration, Web Hosting Services, Search Engine Optimization Services and a wide range of customized web applications to a large number of clients in Sweden and overseas markets. We have worked with a wide range of custom and open source frameworks such as Joomla, Wordpress, Drupal, Website Baker, Magento, osCommerce/CRE loaded, Opencart, Prestashop, Zencart, Interspire and various open source PHP scripts. We believe in providing web solutions which deliver stable, scalable and revenue yielding results. Understanding our methods better and asking us everything you want to know will prove to be in your advantage. So do inquire, comment or give suggestions, as your feedback is valuable to us and your input will make us better, for you! What stands us out of the crowd are excellent website designing, web development services and advanced level applications development at the most reliable prices, unequaled services, unprecedented support (24/7) and highly effective client interaction through project management system/live chat.

  • TopsTechno12 Profile Picture


    Ahmedabad,  United States

    TOPS Technologies is one of the highly competent software solution providers in the field of Web, Mobile based Application Development and other IT integrated services. Our proficiency lies in converting existing business models into sustainable business software solutions that command enhanced efficiency, accuracy, speed, and scalability. With our clientele worldwide, TOPS majorly focuses on the deliverance of high-end services to its clients. Our expertise: -- MY SQL/MSSQL, PostgreSQL, Couch/Mongo DB-- PHP/CakePHP, -- AJAX, -- Yii, -- Ruby on Rails, -- CodeIgniter , -- Magento -- Web Socket Development, -- Amazon Web Services, -- Backbone, -- Payment gateway ( authorize .net, paypal), -- Wordpress, -- MVC 4 & 5 , -- CSS/CSS3, -- HTML/HTML5, -- jQuery, -- Google Maps APIs, -- JavaScript, -- Social Media (Facebook, Twitter) iPhone/Android SDK , Swift, Objective-C , Cocoa Touch, C++ , XCode , cocos2d-x, Web services (SOAP, REST, XML, WSDL2OBJC) , HTML 5, MonoTouch, Sencha Touch.

  • tudiptechnology Profile Picture


    Campbell,  United States

    Tudip Technologies is a value driven Software Services company. We deliver excellence in terms of dedicated and business-centric web solutions incorporated with innovation and expertise as the tools to achieve business goals. Our high quality, cost effective, reliable and scalable services have helped us in building an enduring relationship with our clients and customers. We differentiate ourselves from other competitors by being a strategic forward thinking consulting group, defining complete business solutions, processes, technology, metrics and revenue. We pride ourselves in defining practical solutions that deliver value for our clients. We transform organizations to win in the flat world. We offer flexible, customized, personalized and cost-effective outsourcing solutions and ensure the utmost confidentiality of sensitive business data and on-time and on-budget delivery. Our engagement models are flexible enough to meet the needs of both small and large business clients.

  • point2solutions Profile Picture


    Indore,  India

    We have excellent track records having:- ✪ 100% Jobs Completed ✪ Preferred by Freelancer So Let's smile and work with us on - ➽ Website development Platforms (PHP,Wordpress,Core PHP,.Net) ➽ Mobile apps development Platforms(Android ,IOS,Hybrid,Native ) (Other technologies :- Ruby On Rails,Codeigniter,Javascript,) Our Description :- We are a having 8 year history of developing mobile apps and website solutions we will use these platform now to take some more business and make some more permanent clients as generally we use other platforms and strategy to grow our business also one of the outsourcing company from USA is provide us there projects directly for development but now we are moving to increase our business and team to provide high quality services to the whole world, so if you have any concept on your mind just share that with us and we makes it real and complete your concept so that you will get more profit and get more success through your products . Thanks

  • idragon712 Profile Picture


    Shenyang,  China

    iDragonIT provides quality mobile and web development services as well as consulting and analytic services. We use Java, Objective C, PHP, ASP .NET, HTML5, CSS3, Javascript, jQuery and other programming technologies and platforms. Since 2007, we gained experience in mobile enterprise, e-commerce web, marketplace, auction, E-learning, games, social networking, dating and tracking application development. Websites, mobile, native and web apps, Facebook and other social network applications - that's what we can create for you. We started providing games development services as well. We do develop social, browser, mobile and cross platforming games from the ground up and till the initial release.