Top Upwork Freelancers

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  1. Dina Silanteva

    Dina Silanteva

    Leading graphic designer: corporate identity, branding, logo design

    United Kingdom - Last active: 1 day ago - Tests: 4 - Portfolio: 83

    I am a highly skilled graphic designer, specialising on logo design, corporate identity and branding. Experienced in both digital and print communications, very strong with typography, logos and infographics. I am working as visual identity designer over 6 years, experience includes leading Londons brand & identity design agencies Johnson Banks and Barnbrook. Education: Masters of Graphic Design with distinction from Kingston University London.

    $65.00 /hr
    2,165 hours
    4.89
  2. Theodosios N.

    Theodosios N.

    2D/3D Cad Design/Modelling

    United Kingdom - Last active: 1 day ago - Tests: 4 - Portfolio: 24

    Since I began my studies in Architecture, design became my passion. A simple yet appealing way to express my self through creation of public/private space or even objects. Every task is an opportunity to extend my skills and introduce new perspectives for me. Being part of my job I have a six year experience 2D/3D Cad Design/Modelling as well as image editing and presentation programs

    $33.33 /hr
    982 hours
    4.98
  3. Dolly Aswin Harahap

    Dolly Aswin Harahap

    Full Stack PHP Developer, LINUX, MySQL, MongoDB, PHPUnit, Vagrant

    Indonesia - Last active: 3 days ago - Tests: 9 - Portfolio: 2

    I'm Zend Certified Engineer in PHP 5, Zend Framework 1 & 2. Have experience in LAMP about 9 years. And very familiar with UNIX environment. I use Ubuntu LINUX before and now I use Mac daily. I'm able to work with native PHP or use PHP Framework. I'm very experience in web application or creating an API for web application or use API from public API like Facebook, Google, Twitter, etc. I'm also experience in PHP Quality Assurance tools like PHPUnit, PHPCodeSniffer, PHPMD (Mess Detector) etc. And I'm also familiar with SCM (Source Code Management) like Git and SVN. Another skills I have are Doctrine ORM (I use this since 1.2 until Doctrine 2 now) and ODM, HTML5, jQuery, Apache, MySQL, sQlite, MongoDB, Vagrant, Zend Server, Zend Studio, and some Agile tools like JIRA, Continues Integration and Automation Build (e.g. Jenkins, Shippable) I also share my code with ZF 2 and MongoDB in github. You can check here https://github.com/dollyaswin/pyro/ So, please do not hesitate me. I'm experience on this field. And I'm Certified Developer. I'm very familiar with US Company, and my latest project is as Team Leader on US Auction Company. You can check my profile here So, please do not hesitate me. You can check my profile here http://www.zend.com/en/yellow-pages/ZEND010294 https://www.linkedin.com/in/dollyaswin https://github.com/dollyaswin

    Groups: Zend Certified Engineers

    $33.50 /hr
    3,853 hours
    4.64
  4. Elise R.

    Elise R.

    Scientific Programmer

    United States - Last active: 26 days ago - Tests: 8 - Portfolio: 1

    I enjoy helping people solve their technical problems in a variety of fields. I've developed complex, multidisciplinary projects for a variety of clients in education, science and finance. I have a solid history in scientific programming, including data acquisition, data visualization and numerical modeling, including simulations and forecasting. I'm flexible about my rate for most projects, and charge significantly less for projects that are primarily programming.

    $50.00 /hr
    161 hours
    5.00
  5. Stephane Travostino

    Stephane Travostino

    Systems and software specialist

    United Kingdom - Last active: 1 month ago - Tests: 8 - Portfolio: 3

    I like working on anything revolves around the IT ecosystem, and find the most fun in troubleshooting problems and working around strict requirements and deadlines. My peculiarity is discovering the root cause of a problem and working out the best solution in a very short time. I'm a self-taught Linux systems administrator, full stack developer and jack of all trades in systems design and maintenance. I have experience in C and Python programming, software design and management, Linux and Solaris systems administration, and high expertise in maintaining and tuning MySQL databases. I also develop modern and rich web applications with HTML5, Javascript and AngularJS. Other interests in web design, typography and improving team processes and workflows.

    $60.00 /hr
    1,085 hours
    4.96
  6. Dmitriy B.

    Dmitriy B.

    Erlang / Javascript Developer

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

    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
    4,229 hours
    5.00
  7. Ela K.

    Ela K.

    Provider of Writing/Proofreading/Translation Services & Legal Insight

    Germany - Last active: 1 day ago - Tests: 17

    Native German freelance writer and fully qualified lawyer with strong organization, prioritization and project management skills. Well-rounded and resourceful professional with a mix of legal, marketing and publishing expertise. Worked the past couple of years as a researcher and writer for specialized - financial and legal - publishers in London, UK. Firm grasp of the English (UK and US spelling) and German languages and in-depth research experience. Thoroughly enjoys both creative and technical writing, with a penchant for translating, editing and proofreading both German and English content. 10+ years' translation experience (website content, business plans etc.). Especially interested in medical and legal topics but will take on any given subject with the same enthusiasm. Highly analytical, timely, quality-driven and adaptive. Important note: As I handle legal/sensitive information on a regular basis I do not work with the automatic oDesk time tracking tool due to confidentiality issues.

    $44.00 /hr
    66 hours
    5.00
  8. Artem V.

    Artem V.

    Zend PHP Developer

    Russia - Last active: 3 days ago

    Over the last 6 years, I have been developing modern websites using PHP5/Zend framework with Doctrine ORM, Mysql, Xhtml, jQuery, Xml, Redis, Memcache, Gearman, Sphinx, Supervisord, PHPUnit, DBUnit, REST full API, GIT, github, bitbucket, Amazon S3 API. Advanced user *nix OS. For agile development I usually use scrum. My promises: - My results everyday. - Online 10 hours a day. - High quality code. - I have full time. - I can work for long term.

    $33.00 /hr
    374 hours
    5.00
  9. Alex D.

    Alex D.

    Network / Security / VoIP / Unix Specialist

    Russia - Last active: 24 days ago - Tests: 6

    15+ year experience in networking. Built an ISP (Internet Service Provider) from scratch. Network Planning, Designing, Implementing and Optimizing. Right now we have about 4500 customers. We use Wireless & Fiber technologies. I do WISP and ISP consulting. I specialize on the following products: *** HP (mainly ProCurve switches family and rack servers) *** D-Link (layer 2 & 3 manageable switches) *** Ubiquiti (AirMax, Unifi, mFi & AirFiber products) *** Mikrotik (CCR series, wired & wireless RouterBoard series, x86 RouterOS) *** Grandstream (VoIP PBX, Phones, Gateways and ATAs) *** Linksys (VoIP products) *** Cisco (VoIP products and Catalyst series) *** DELL (SonicWall series) *** Draytek (Network & VoIP series) *** Other products: Linux, Mac OS X, Windows, vmware ESXi, Asterisk, FreePBX I have a good knowledge of the following technologies: TCP/IP, IPv4, Static & Dynamic routing, BGP, EIGRP, OSPF, Layer 2 & Layer 3 VPNs, IPSec, NAT, PAT, STP, VLAN, QinQ, GVRP, HSRP, VRRP, RSTP, MSTP, VTP, RDP, Firewall, Remote Access, HTTP, Load balancing, QoS, CoS, OpenVPN. Check out tests I've passed. I'm new to oDesk, thats why my hourly rate is low now :-) I'm ready for a test task.

    $34.99 /hr
    50 hours
    5.00
  10. Vitalii Ruzhnikov

    Vitalii Ruzhnikov

    Javascript and Python/Django Developer, ElasticSearch, Redis, Mongo

    Montenegro - Last active: 7 days ago - Tests: 4 - Portfolio: 6

    Founder and developer of http://try.macbuildserver.com/. We've built service that served 80k unique visitors per day until Apple banned our enterprise certificate. Now service is in redesign because new concept is needed for using own developers ios provision profiles and certificates. You can read about us simply typing "macbuildserver" in google. Stack of technologies: python, django, bash, html, jQuery, Amazon AWS, redis, rabbitmq, celery. We've learned from launching macbuildserver and created small service http://builds.io/. Now it is a small service to distribute all apps not passed to Apple AppStore - game emulators, bittorrent downloaders, etc. Backend is written in pure python using celery, redis and shell scripting. Frontend uses bootstrap. Currently we develop new service to automate whole process of building ipa's, their resigning and delivering to customers. Beta will come soon Stack of technology: django, javascript, html, bootstrap, celery, python, bash scripting, Amazon AWS, Redis, PostgreSQL. Founder and developer of http://shotbuf.com/. Our new mobile app which allows paste links, text notes, images, email addresses from desktop to iOS device using Dropbox API. Stack of technologies: MacOSX SDK, ios, wxPython. Participated as a developer in creation of first release LinguaLeo iphone mobile client. Russian startup for learning english which raised 3 million dollars from RunaCapital. Stack of technologies: Core Data, UIKit, multi-threading, Networking. https://itunes.apple.com/ru/app/anglijskij-azyk-s-leo/id480952151?mt=8 Participated as an iOS developer and scrum master in creation of Time-Drive. Task management tool and pocket planner. Stack of technologies: Core Data, Kal, UIKit, UIAnimation, Evernote SDK, parse sdk etc. https://itunes.apple.com/ru/app/tajm-drajv-ezednevnik-po-metodu/id609563497?mt=8 As a freelancer participated in finishing legacy project MyCity Samara. Stack of technologies: MapKit, UIKit, server communication from iPhone, etc. Certified Scrum Master. Serious background in server-side java: Spring, maven, CI, jdbc, hibernate, servlets. B2B apps.

    $40.00 /hr
    332 hours
    5.00