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  1. Sherif Mohamed

    Sherif Mohamed

    Expert Android and iOS Developer

    Egypt - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    Over the last 5 years, I have developed a wide range of Android and iOS Applications including apps for small businesses and for huge international companies. Through my career in two international telecommunication companies, I have developed mobile apps contains a huge integration logic with many systems, location and GPS based apps, data analysis apps, and more. My core competency lies in complete end-end management of a new mobile application development project, and I am seeking opportunities to build applications from the ground up for you or your business. I am also a Certified Java SE Programmer, having good experience in J2EE, JSF, SQL & PL/SQL, and Python.

    $55.00 /hr
    982 hours
    5.00
  2. Moshe Revah

    Moshe Revah

    7 Years Experience, Software Developer

    Israel - Last active: 1 day ago - Tests: 5

    Over the last 7 years I have been working with small to medium websites, web crawlers & scrapers and various back-end servers. I've developed a wide range of web sites using HTML5/CSS3/Javascript, and Python & Go & PHP on the server side, working with databases MongoDB and MySQL. I've also written servers in C#, Java, Python and Go for various purposes such as game servers and back-end servers for desktop & mobile applications. I've written many web scrapers, web crawlers and bots for different sites at small to medium scales. I keep maintaining old scrapers and crawlers as the site updates.

    $35.00 /hr
    582 hours
    5.00
  3. Sage Brownell

    Sage Brownell

    Frontend Web Developer

    Canada - Last active: 5 hours ago - Tests: 2 - Portfolio: 12

    Graduating at 16 with honours and two years ahead of schedule, Sage went on to become an NCCP trained gymnastics coach leading the next generation of gold medal hopefuls. But with technology part of her DNA, it wasn’t long before she left coaching to pursue her true passion. As a Front-end Web Developer and skilled in the arts of the Interwebs, Sage not only designs and builds, but is also able to lead and teach as a Technical Project Manager. -- I use WordPress, CSS, HTML, and responsive design on a daily basis. My clients range from Ma & Pa shops to multi-million dollar companies and everything in between. WooCommerce is my ecommerce system of choice as it is so flexible and works great with the WP standards while making it easy for my clients to manage their own storefront. Though I consider myself to be a front-end developer, I'm also handy with the backend hosting, migrating, emails, etc. Using my technical skills I have managed teams of ten contractors in agency settings and have launched fantastic projects while keeping everything organized and everyone happy. My skills are constantly growing and changing so if there is anything you are looking which you don't see above, please still feel free to contact me as I may still be the right fit. I look forward to working with you!

    $85.00 /hr
    2,379 hours
    4.98
  4. Dmitriy B.

    Dmitriy B.

    Erlang / Javascript Developer

    Ukraine - Last active: 1 day ago - Tests: 2 - Portfolio: 3

    For the last 12 years I received a wide experience in different technologies and programming languages, worked on different projects from different areas and proved that I can bring the result. I worked as a team leader and as an independent developer and know how to do things right. My system administration experience helps me very much in my software developer's life, it gave me deep understanding how complex systems work and how they are managed.

    $61.11 /hr
    4,265 hours
    5.00
  5. Boian M.

    Boian M.

    16yr exp - Linux Systems Architect / ISP / IT Consultant -

    Bulgaria - Last active: 1 day ago - Tests: 3 - Portfolio: 3

    * gathering customer's requirements (type of applications deployed) * specifying hardware * deploying (software and hardware installation, including in data centers) * technical writing on cloud-computing topics, security, High-availability, clusters and others * monitoring / profiling * management * architecture audits * virtual infrastructures based on KVM / OpenVZ / VMware / XEN / Sun Ray + Virtualbox * Fully-virtualized and HA architectures deployment (Proxmox, ESX, OpenStack) and network virtualization (Neutron); * network solutions based on Brocade / Cisco / HP / Mikrotik products * full internet provider development * providing adequate documentation in each stage (doc/pdf/Visio) of Linux/UNIX based systems, also managing small IT teams, looking for new challenging projects. * BIND, djbdns, mydns, ndns based DNS architectures; * Qmail / Exim / Postfix-based mail systems; * Websystems to include Apache / MySQL / PostgreSQL / PHP / Perl configurations; * Rails solutions; * Complete webhosting managment - Cpanel/WHCMS /Plesk etc.; * Backup solutions (EMC Retrospect, Open source solutions - Bacula, Amanda, ZRM etc.); * Cloud computing IAAS and PAAS(Amazon EC2, OpenStack) and related ecosystems (Ceph); * HA solutions : Pacemaker, Corosync, GlusterFS, MooseFS, DRBD, Ceph * Load testing (jMeter, Tsung, iozone, vdbench, ab, siege); * MySQL - single servers, Master/Slave configurations or Master/Master; * Tomcat/Resin based Java application servers; * Monitoring deployment and administration (Zabbix, Nagios); * Nagios / MRTG / Cacti monitoring and data acquisition; * Design/development and modification of PHP/Ruby/Perl-based web systems; * MVC framework development on Rais / CakePHP / Codeigniter; * Zibra, Zarafa, iRedMail, phplist, google apps, Also extensive experience in deployment and management of server configurations in data centers.

    $44.44 /hr
    6,240 hours
    4.97
  6. Syed D.

    Syed D.

    Rockstar Developer - iOS / Apple Watch / Swift / Parse.com

    Canada - Last active: 5 hours ago - Tests: 6 - Portfolio: 7

    oDesk recognized me as one of their top Mobile Developers. I have written almost two dozen iOS apps from scratch and that covers a wide range of application types with aspects like: Look and Feel: - Good looking user interface which is Apple’s Human Interface Guidelines compliant - UIKit based Animations to provide fun and engaging user experience - Orientation support and iPad specific interface customizations - Displaying of Maps to provide visual geographic context to your apps - Displaying charts and graphs to show trends or statistics - PDF and HTML rendering - Custom drawing Multimedia - Capturing and displaying of pictures - Capturing and playing back Audio and Video Business Logic: - Persistent storage for database driven apps (a mini-db within the iOS app for offline work) - User login/register and data download and upload using webservices - Server push notifications to keep your users up to date - Location detection and related tasks - Enabling apps to run in background - Use of multiple-threads to keep user interface responsive - Robust validation and error handling to minimize bugs and crashes - Integration with RSS news feeds - Synchronization of local data with remote data - Barcode and QRCode scanning - Sending emails, SMS, or making phone calls Social networks for user login or content sharing - Facebook integration - Twitter integration Monetization - In-app purchase integration - Integration of advertising networks (eg. iAd, Admob, Adhwirl) - Integration with third-party payment processing systems Bluetooth support - Interfacing with external devices via Bluetooth communication Third party SDKs and web-services/APIs - Image editing/effects using Aviary SDK - Remote crash reporting using crashlytics.com - Scalable file storage using Amazon’s AWS S3 - Application usage analytics using flurry.com - Goole Places to lookup business around a location - Google Maps for navigation - Sending SMS via server using Twillio - Payment processing using Stripe and Paypal - Data sync using iCloud and Dropbox.com - Parse.com for scalable db/back-end platform Value-added services - Full support in setting up apps to be distributed via Apple’s iTunes store - Feedback and expert opinion to improve the usability of the apps - Beta version provisioning for client testing and milestones verification If you are looking for a veteran iOS application developer who: - has proven experience of writing lots of mobile apps - has professional attitude - does very clear communication - gives great attention to detail - takes pride in writing high quality and robust code (I take bugs seriously!) then you have arrived at the the right profile!

    $49.00 /hr
    1,678 hours
    4.99
  7. Kristina M.

    Kristina M.

    Licensed Interior Designer & Architectural Visualizations Expert

    Spain - Last active: 1 day ago - Tests: 4 - Portfolio: 42

    Rated as Top 10% oDesk contractors I have graduated Interior Architecture from Instituto Europeo di Design, Barcelona, Spain and over the past six years, I have worked on a wide range of international Interior Design projects all over the world.With extensive experience in commercial, residential,hospitality & workspace design. For me ,design is a passion where the creativity is essential, but the hard work and real commitment are mandatory for a desirable outcome and work produced at the highest standards. Software Skills: Autodesk 3ds Max, V-Ray, AutoCAD, SketchUp Adobe Photoshop CS5, Illustrator CS5, InDesign CS5.5, Acrobat X Pro Thank you for stopping by my profile.

    $30.00 /hr
    2,791 hours
    4.85
  8. Marek P.

    Marek P.

    Ruby On Rails Developer

    Poland - Last active: 1 month ago - Tests: 8 - Portfolio: 5

    I am freelance web development. My abilities focus on creating web applications on Ruby on Rails framework. For six years I worked in several projects based on Rails. My aims at cross-browser compatibility while retaining solid and clean code. I write well-organized JavaScript that enriches user experience, still remembering about usability and availability.

    $40.00 /hr
    1,239 hours
    4.89
  9. RJ Ali

    RJ Ali

    J2EE/Spring/Hibernate/JSF/Mule ESB/Struts2/SAAS/AngularJS/REST/SOAP

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    I am having more than 8 years experience in developing web based enterprise solutions using technologies like Java, J2EE, Struts, JSF, Spring, Hibernate, Rich Faces, Prime Faces, GWT, Smart GWT. Further Android, JBPM, Performance Tuning, Query Optimization, Code Profiling, Memory Leaks and Team management. I have experience in SaaS applications and integration technologies like web services(jax-ws,jax-rs), JMS (Jboss Hornet Queue, Active MQ), Amazone AWS, Sales Force and Enterprise Service Bus (ESB) specially Mule ESB, Apache Camal, Service Mix and WS02 ESB. I have been working on web based solutions since 2005 so I have experienced the evolution of web technologies starting from web 1.0, then ajaxifying web apps and then single page Rich Internet applications using GWT, Smart GWT, Angular JS, Html5, Css3, D3, JQuery, Ext JS etc. With this much experience in web technologies I can even work as Front End Developer and I have already DONE few jobs as front end developer. What kind of work I prefer to work is the long term nature and hourly jobs. I prefer to establish long term reliable and trust worthy relations.

    $33.33 /hr
    2,287 hours
    4.90
  10. Igor Jese

    Igor Jese

    Croatia - Last active: 1 day ago - Tests: 2 - Portfolio: 1

    Proactive and self-directed project and product manager. 22 years in the IT industry, project manager since 2003, product manager since 2008. I’m a team player and enjoy facilitating software development, troubleshooting project implementation, and delivering turn-key solutions to end customers. My strong technical background and great communication skills enable me to get most of my work in different project roles. Extensive experience in corporate i.e. matrix/functional environment, plus successfully managing virtual teams since 2008. I have broad experience applying different technologies on dozens of projects from various business domains. My responsibilities were mostly in project management, product management, software requirements, system and business analysis, and software development methodology. Extensive experience in PMI project management processes, iterative software development (RUP, Agile, Scrum, Kanban), online product management, business process reengineering, software architecture, software mockups, and Use-Case and User-stories software requirements capturing and analysis.

    $30.00 /hr
    61 hours
    5.00