Ios Python Freelancers

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Jeffrey Hu

Jeffrey Hu

Python | Django | Web Scraper | iOS | AWS

China - Tests: 2 - Portfolio: 1

I'm a backend developer but also have strong front-end skills. My goal is to be a full-stack developer. I like to make applications that are simple, but powerful. I have more than 12 years work experience on IT , software, web area. I worked in Huawei and Cisco as a senior developer and a project manager before I became a freelancer. And now I have a small but great team. We build web, restful api, ios and android apps based on html5. We have built several projects from scratch and made them to get the investment. I used to worked in New York City to help a startup company to build the backend service.

$44.44 /hr
441 hours

Jayden K.

Jayden K.

Top Software Engineer (iOS/Android/PHP/Node.js/Python/Erlang)

Malaysia - Tests: 6 - Portfolio: 4

I am a professional software developer with 6+ years of experience. Over the past years, I have developed a wide range of business solutions: Native mobile apps, in Objective-C & Swift for iPhone, Java for Android Cross-platform/hybrid mobile apps, in Phonegap, HTML5, jQuery, CSS Web back-ends, in Node.js, Python, Erlang, PHP Desktop applications, in C/C++/C#, VB.Net, Java Cross-platform games, in Unity 3D, Cocos2D My core competencies lie in providing high-quality solutions in short time period, and I believe HONESTY & RESPONSIBILITY is what makes me really stand out among the top talented developers. I am sure that my skills & experiences can give a breath of life to your brilliant idea, and I am always seeking for the new opportunities to be involved in a trust-driven long-term business relationship with you. Thanks, Jayden

$55.56 /hr
488 hours

Ilya Kulakov Agency Contractor

C++/Obj-C, iOS/Mac OS X, Cappuccino, Python, CUDA/OpenCL developer

Russia - Tests: 2

I can: - Develop browser plugins using Netscape API (NPAPI) - Develop browser plugins for Safari and Chrome using native API - Develop web front-ends using Cappuccino - Develop iOS and OSX apps in ObjC using native API and frameworks - Develop launchd/inetd-compaitable agents and daemons - Develop SIMBL-like plugins for Mac OS X - GPU and heterogeneous computing using OpenCL - Write apps/scripts using VMware VIX API - Adopt you cross-platform application for distribution on Mac OS X and Mac App Store. - Develop network applications using ZeroMQ I'm ready to dive into and learn new technologies. My repo on GitHub: https://github.com/Kentzo

$44.44 /hr
2,038 hours

Yauheniya S.

Yauheniya S.

java, python, android/ios developer

Belarus - Tests: 4 - Portfolio: 1

I have 5+ years of experience in designing and developing many applications using Java platform. I write efficient, standards-compliant Java code I have the following skills: -strong knowledge java: -JDBC, Servlets API, JSP, JPA, Hibernate, Spring, JSF, Primefaces, Vaadin, Groovy. -databases: MySQL, SQLite, Oracle, have some experience with NoSQL databases: Mongo DB, Postgresql, Cassandra. -python, django-framework. -android SDK/NDK, iOS, objective-c. -tomcat, jBoss, weblogic. -maven, ant. -HTML, js, XML, CSS, JSON, ajax, jquery, angularjs. -heroku. -Git, SVN.

$16.00 /hr
53 hours

Sergei Basharov

Sergei Basharov

Senior JavaScript Developer with Great Eye for Details and Design

Russia - Tests: 9 - Portfolio: 5

As a practicing consultant and developer, I put substantial thought as into organizing the whole project, so into structuring the code in the specific parts of the app. The stage of setting a project basement is as important, as the development process following it, putting the team on a healthy productive path. As a result, the project earns its fat-free shape, allowing team members to focus on their tasks, not on working around conceptual inconsistencies or fighting with resurrecting issues. When it comes to actual development, I choose to write compact, isolated code. Ubiquitous well-written tests are what makes me sleep like a rock, my clients feel in good hands and safe. That’s why I put tests at the top of my priority list. The role of tests becomes crucial in the world of JavaScript. The language with its long curved path of evolution, is far from being free of quirks. Some are just unobvious and others are totally bizarre. To keep the grade of monkey business low and productivity high, I follow the best practices, use patterns where appropriate, learn new techniques and demand myself and other team members deliver quality code which conforms to the high industry standards.

$60.00 /hr
3,901 hours

Eduardo M.

Eduardo M.

Ruby on Rails / PHP / Javascript / Backbone.js / Angular.js

Bolivia - Tests: 6 - Portfolio: 7

- Software engineer with 5+ years of experience on Web, desktop and mobile development - Excellent communication skills and team player - Full Stack Open Source Software Engineer - Strong object oriented programming and design patterns skills SPECIALTIES AND EXPERIENCE - Programming languages: Ruby, PHP, Javascript, Java, Python, Objective-C, C, C++, Visual Basic, HTML, CSS - Web backend: Ruby on Rails, Sinatra, Node.js, Wordpress, MySQL, PostgreSQL, Redis - Web front-end: SASS, LESSCoffeeScript, Backbone.js, AngularJS, Underscore.js, jQuery - Infrastructure Environments: Amazon Web Services (AWS), Heroku, Digital Ocean - Development tools: SublimeText, Git, SourceTree, PivotalTracker, Atlassian Jira, Basecamp, Balsamiq Mockups - Operating Systems: Mac OS X, Linux, Windows - System administration with Unix based systems - Mobile development: Native iOS apps with Objective-C, native Android apps with Java - Desktop development: Desktop apps with Java and Python + GTK - Test Driven Development (TDD) - Agile software development - UX design PASSIONS - Learning new technologies - Open Source Software - Distributed and scalable systems design and implementation - Awesome and innovative UI design - Mountain biking

$60.00 /hr
3,474 hours

Daniel Batkilin

Daniel Batkilin

Network, Cloud , Bittorrent, mobile and anything opensource

Israel - Tests: 4

Coming from a history of open source integration and Linux software development, I can build high standard software for you on any platform (Windows/OS-X/Linux) - web-based or otherwise. Experience: 9 years PHP/Javascript 3 years PERL 2 years Python 5 years Linux/RHEL/Shell 8 years C++ 3 years C# 4 years VB6/.NET 4 years Java Programming: C++/#, Objective C++, VB6, VB.NET, Java/NetBeans,Matlab,ASMx86 Scripting: PHP,MySQL,PostgreSQL,MongoDB,PERL,Python,OpenCL,GLSL,Javascript,Lua,Bash,HTML5/CSS/jQuery,AngularJS,ActionScript(flash) Systems: Android Java, iOS/Cocoa, Qt, Qt Mobile, Symbian, J2ME, SlimDX, OpenGL, , Phonegap/XDK, FFMPEG​ Cloud Admin: Ansible, Nagios, Kubernetes, Docker My recent years of experience focused around cloud software, database and networking development over Linux. Some recent work: - LEMP stack installation, maintenance and performance tuning ( CentOS/Debian + nginx + MySQL/PostgreSQL/MariaDB/PerconaDB + PHP5/PERL/Python+Pypy ) - Development of PERL-Based search engine crawlers and front-ends (PERL/MariaDB/Sphinx) - Original Java/Netbeans BitTorrent/HTTP server+tracker coding - Development of an OpenCL based Xray/DICOM image viewer with window/leveling and filters - 3D Map editor based on C++/Ogre/windows APIs - BitTorrent search engine with torrent statistics access - J2ME IM for mobile phones - Multiple Java user interfaces designed for medical companies - Matlab database access coding for clients - Integrating copyright protection libraries in .NET managed DLLs

$45.00 /hr
331 hours

Hans Van Mil

Hans Van Mil

Web & Mobile Developer | Node.js, AngularJS, iOS, Android

Netherlands - Tests: 5 - Portfolio: 8

"... is amongst the very best with respect to commitment, technical skill and gritty, grind-it-out-determination." - a serial entrepreneur from Miami, Florida. I am devoted to helping you live up to your full potential and make your vision a reality, leveraging my knowledge and experiences of over 8 years of creative out-of-box thinking. While having been exposed to many languages and platforms, now I focus on building web applications and sites using JavaScript and related technologies, like Node.js, AngularJS, Express and Grunt. I am a meticulous and motivated individual having a basic project management skill and meeting project deadlines. Client satisfaction is extremely important to me - much of my work comes from repeat clients and referrals. I never say I can do anything or I am a web guru. I'm just a normal person like you growing up, living my life, learning new things and meeting "strangers". In my free time I enjoy watching football games, reading news and playing against my girl friend on the Xbox.

$60.00 /hr
3,763 hours

Maksym Skliarov

Maksym Skliarov

Senior iOS and Ruby on Rails developer, 5+ years of experience

Ukraine - Tests: 7 - Portfolio: 1

Over the last 5 years I was building iOS apps with Ruby on Rails backend on daily basis, 11 years total in programming on different languages: Swift, Objective C, C, Ruby, Python, bash, Pascal, Delphi, Assembly (Assembler, ASM), Processing. Also I build Mac OS utility apps time to time. I really like my job and iOS with Ruby on Rails makes development process very fast and enjoyable. Here is the list of major technologies I use (I like to learn new technologies too): - social SDKs: Facebook, Twitter, Google Plus, LinkedIn, Vk, Upwork, Elance; - cloud storages: iCloud, Amazon Web Services, Parse; - push notifications: Urban Airship, Parse, Infobip, custom web services; - analytics: Flurry, Adjust, Google Analytics, Fabric (Crashlyticts), Urban Airship, Parse; - payments: Paypal, Balanced payments, Braintree, Stripe, LiqPay; - SMS and voice: Twilio, Nexmo; - maps: Google, Apple, Yandex, Open Street Map; - databases and RDBMS: - on iOS: SQLite + CoreData, Realm; - on Ruby on Rails: PostgreSQL, MySQL, SQLite; - custom UI controls: custom transitions, animations, customization of default UI controls; - web: HTTP requests, development and usage of RESTful JSON and XML APIs; - RESTful JSON API: Jbuilder, RABL, MultiJson, YAJL, Oj; - HTML template engines: ERB, Slim, HAML; - stylesheets: CSS, SASS, SCSS, Twitter Bootstrap, FontAwesome and many others; - JavaScript libraries: jQuery, Angular, React, Twitter Bootstrap, HTML5Shiv, Respond.js, Highlight.js, CKEditor, TinyMCE, Owl Carousel and many others; - deployment of Ruby on Rails projects: VPS, Heroku; - programming design patterns: MVC, Active Record (Core Data), Singleton, Decorator (Category, Delegation), Adapter (Protocols), Observer (Notifications and Key-Value Observing), Memento (saving and restoring state of object), Facade; - programming principles: REST, DRY, KISS; - version control: git, SVN (I prefer git). Please, check my portfolio here: http://www.iosonrails.com/portfolio to see my latest published projects. Thanks for reading this! Best regards, Maksym.

$50.00 /hr
1,051 hours

Wesam D.

Wesam D.

Sr. Developer

Canada - Tests: 1

HIGHLIGHTS OF QUALIFICATIONS • Degree in IT Systems Engineering with strong research and analytical skills • Designer and developer for several projects implemented using Python/Django/PostgreeSQL and MySQL stack • Proficiency in Virtualenv, South, Gunicorn, Swagger, and Django REST framework • Administrative experience in AWS (EC2, RDS, S3, and ELB) and Linux environment • Hands-on experience with mobile programming: Android and iOS (Swift) • Expert with Cloud computing, large-scale applications architectures, virtualization, dynamic scalability, databases and physical infrastructure planning • Experience working with remote and distributed teams • Strong theoretical and practical experience in data structure, algorithms, artificial Intelligent, security, and networking • Up-to-date on latest cutting edge technologies and trends. • Active scientist with more than 15 peer reviewed publications (http://scholar.google.ca/citations?user=5elE6w8AAAAJ) TECHNICAL SKILLS Languages: Python, Django, C/C++, HTML5, CSS3, JQuery, XML, ActionScript, PHP and Java Databases: MySQL, Oracle, MongoDB, PostgreSQL and Microsoft SQL Operating systems & Virtualization technology: Windows, Linux, OSX, VMware, Xen and KVM Servers: Apache2, Nginx, Tomcat, Solr, Openfire, and Red5 Media Server Collaboration tools: JIRA, Github, Google Docs, Confluence, and teamwork Networking: TCP&IP, DNS&DHCP, NAT, Access Points, Switches, Routers, and Firewalls Mobile development: Android and iOS (Swift)

$60.00 /hr
448 hours