Top Upwork Freelancers

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  1. Luke Jurgs

    Luke Jurgs

    Senior PHP/Javascript/SQL Developer

    Australia - Last active: 7 hours ago - Tests: 5 - Portfolio: 2

    Over the last 12 years I've worked with PHP, MySQL/PostgreSQL/MSSQL, JavaScript, HTML/CSS and related web technologies to create a large number of websites and web applications. I've worked for a number of startups and for a large listed company. My strength is the knowledge I have of what the web application stack is capable of, how interacts with the underlying server software/hardware and browser. This insight allows me to build robust, sophisticated and fast software. Most recently I have been building thick client side applications using Backbone.js and Require.js. I believe that the future of consumer software is going to be dominated by this type of software stack. It gives me great pleasure to be building the future right now. I also have excellent Ubuntu/Debian/CentOS Linux administration skills and have managed a large number of different servers. If you're after a serious and capable programmer then look no further.

    Groups: oDesk Verified Web Developers

    $42.00 /hr
    2,194 hours
    5.00
  2. Sharif Ul Islam

    Sharif Ul Islam

    Experienced J2EE Developer

    Bangladesh - Last active: 3 days ago - Tests: 1 - Portfolio: 7

    Total year of experience: Over 7 Years (7+) J2EE • Experienced Ofbiz, Opentaps developer. • Integrate Endicia, AMWS, Magento, EBay, ChannelAdvisor, Buy.com, Customize and integrate new features for CRM/SFA, Financials, Purchasing, Warehouse, Catalog with Opentaps. • Strong exposure to MVC Architecture using framework like Opentaps, Apache OFBiz • In-depth knowledge of Web Environment, B2B, B2C and Client/Server Architecture as well as distributed systems using JAVA and J2EE technologies • Huge experience working with Opentaps 1.3 - Opentaps 1.5 frameworks, which also includes GWT and Hibernate technologies. • Design and developed in J2EE, JSP, JSTL, Free Marker, Ant, Maven, TDD application, Hibernate, JDBC, XML, TOMCAT, Java API, JavaBeans, Servlets, J2SE, RMI etc. • Working on J2ME [MIDP, CLDC], BlazeDS environment in flex, PayPal SOAP Application Programming Interface (API) and service with JAVA and PHP. Online Payment to HSBC bank via their API, Xpath. • Working in Spring Framework, DWR for Ajax, Acegi Security, Site Mesh, log4j & Display Tag. • Application development using SOAP, JBoss, GlassFish, Tomcat, EJB, Rich Internet Application (RIA), JPA, Hibernate Search, Lucene (Indexing). Working on Maven, Canoo Web Test, Junit Test • J2ee Enterprise application design and development using JSF, EJB3, JPA and Hibernate. • Web services design, development and deployment in JBOSS and GlassFish application server, SOAP, JAX-WS, JAXB, JAXP, WSDL, XSD. • Strong knowledge in SDLC, Software requirements specification as well as J2EE Design Pattern. • Proficient in different IDE like IntelliJ IDEA, Eclipse3.4-3.5, Flex Builder 3, NetBeans 6.5. • Anroid and Black Berry application development [J2ME]. • Opentaps [Open source ERP and CRM] customization, add new module and customize existing feature, operate migration from MS CRM to opentaps and also work with opentaps and Magento, Amazon[FTP and Web service], Ixtens integration. • Integrate and Customize OpenBravo and Magento using Web Services. • Experience on Liferay Platform. Mobile Platform • Have good experience to work with Titanium Appcelerator platform to develop Android and IPhone applications as well as develop Android applications onto Java environment. Familiar with MacOS during work with IPhone applications. • I have 2 published app into Android market place and IPhone app store. App name: OpenVideo™, Application id; com.glowpoint.openvideomobile • Experience to integrate push notification service for Android and IPhone applications by using APNS and Urban Airship. Rich Internet Application (RIA): • Adobe Flex, Adobe AIR, Action Script 3, Blaze DS [Java remoting and web messaging technology] Environment in Flex, PHP-Flex. • Adobe Flex design and action script programming with java web services. • Design and development GWT-Ext RPC service development. Hibernate, Spring framework and JDBC DAO service design and development. • Design and develop application with ICEFaces 1.8, ICEPdf, JSF, Hibernate, Spring, ACEGI Security, EJB3 etc. • Good Experience with JQuery, JQGrid and JSON. • Have experienced to configure and develop applications using Oracle ADF Faces 11g, Oracle 11g, Jdeveloper 11g, EJB 3.0, Eclipse Link, JPA, JSF, Web Logic Server 11gR1. Server Configuration: • Configure and deploy the J2EE Application into Tomcat Application Server on Linux Platform. • Configure Subversion [Version Control] into Apache 2.0 Server on Linux Platform. • Open source application or tools configuration in Sun Solaris 10, Linux. • Configure & integrate PHP, Apache, Mysql, SVN Server in Sun Solaris 10 platform & CentOS 5. • JBOSS, Glassfish application Server configurations in Solaris and Linux. Database: • RDBMS experience in Oracle 9i, 10g, 11g, MySQL & MS SQL Server 2005. • Experience with HSQL. • Strong knowledge of data structure & analysis, SQL, database design process, finding and organizing the required information, dividing the information into tables, normalization rules etc. Analytical Skills: • Strong knowledge in SDLC, Software requirements specification as well as J2EE Design Pattern. • Experience in Technical documentation, Technical Design, Technical requirements, Technical Installation guide etc. • Experience to writing project proposal, analyze BRS, SRS, prepare financial proposal etc. • Able to work under tied schedule and meet dead line. Version Control: Experience with WinCVs, CVs, JIRA, FishEye, Scarab, Crucible, Tortoise SVN and CVs., Subversion, Trac, Hudson, ReadMine.

    $30.00 /hr
    1,797 hours
    5.00
  3. Howard L.

    Howard L.

    Hooker.

    United States - Last active: 19 days ago

    I'm a world-class hooker. No, not the sleazy cheap type that requires a penicillin shot. My "hooker skills" are all about... manipulating conversions. I take your fragile sad-excuse of a business, and mold it into a kick ass empire you can show your grandkids. I know exactly what your users want, how they want it and what makes them happy. Through a series of conversion optimizations, and marketing strategies, paired with hypnotic copywriting, I'll drive customers away from your competition and to your door step. Still reading this? You're already "hooked." See how that works? Here's the shit I've done because you probably care about it: I've been a co-founder of three start-ups. Two of them were acquired and killed off because it rocked the status quo. You're looking at the third one. I've been grilled and have survived YCombinator, Angelpad, and 500 startup interviews. Piece of cake. I've backpacked across South America and South Asia with zero cash. I survived by talking my way into getting food, a hot shower, and a couple of bachelorettes. Takeaway: I've been there. Done that. If you want your business to grow, you're looking at possibly the one person that can do so. STOP wasting your time by reading something I wrote months ago (this profile) and start talking to me in real-time. The button is on the right. If you still can't find it, even I can't help you.

    $250.00 /hr
    2,972 hours
    5.00
  4. Rostyslav Y.

    Rostyslav Y.

    Linux Administrator and Speed Optimization Expert

    Austria - Last active: 4 days ago - Tests: 6 - Portfolio: 2

    Over 7 years of experience in: Platforms: VPS, EC2, Linode, Rackspace, Azure and DigitalOcean Linux: Ubuntu, Debian, CentOS Web servers: Nginx, Apache, PHP-FPM, HHVM, Memcached and Varnish Databases: MySQL, MariaDB, Percona Control panels: WHM, cPanel, Plesk, Webmin, Webuzo, Ajenti CMSs: WordPress, Joomla, Drupal, Magento, phpBB Mail: Exim, Sendmail, Postfix, deliverability Monitoring: Piwik, Munin, Monit DevOps: Vagrant, Docker, Puppet Advanced AWS setups, S3, RDS, ELB, Route 53, VPC Migrations and backups Server performance tuning and page speed optimization Reducing costs

    Groups: Upwork Verified Web Developers

    $35.00 /hr
    1,271 hours
    5.00
  5. Sherylene McDonald

    Sherylene McDonald

    Graphic Designer with Web and Print experience

    United States - Last active: 1 day ago - Tests: 2 - Portfolio: 35

    Hello! I am a Seattle area graphic designer that will not only custom design visually stimulating infographics, banners, icons, illustrations, logos, pamphlets, and Web graphics but will also focus on communicating to your specific target audience. I am an organized and well-rounded individual that will give you quality designs that fit your business. Whatever your design need is I can work with you. I am a strong believer that a design must be beautiful but also practical. Designs must serve their purpose whether it is appealing to the target audience and bringing in new customers or just communicating important information to the appropriate audience. I have worked in many settings where I collaborated with multiple people and problem solved to get the best design for the business. While earning my bachelor’s degree at Washington State University, I expanded my design horizons by studying Renaissance art history and graphic illustration at Florence University of the Arts in Florence, Italy. After graduating with my bachelor’s degree, I pursued photography and graphic design positions. Through my experiences I have become interested in marketing. For over 2 years I worked in a professional photography studio doing everything from photo shoots and weddings to designing marketing flyers. I have been in charge of a marketing department at a retail business for over two years. I am responsible for graphic design including signage, logos, branding, t-shirt designs, brochures, icons, and responsible for all other print media. I manage the Web site including banners, search engine optimization (SEO), HTML, and CSS. I am in charge of all marketing including press releases, promoting in-store events, building contact lists, weekly mass emails, coupons, specials, keeping a community feeling through social media (Facebook and Twitter), updating online directories, and line charts showing the similarities in marketing and sales. Please enjoy my portfolio. I always love a new challenge so please contact me so we can begin a custom design for your business!

    $33.33 /hr
    74 hours
    4.73
  6. Joel D.

    Joel D.

    UI/UX Designer

    Australia - Last active: 2 days ago - Tests: 7

    User Experience & User Interface Designer Broad level of experience over different platforms, ranging from print design to digital (PC/Web and mobile). Experienced with E-commerce, web, and mobile applications. Web Design, Branding & Identity, Information Architecture, Wireframing, Prototyping, Conversion Optimisation, Usability and UX Consulting Innovation, Agile, Software, Intranet, Enterprise, Windows 8, Iphone, Android, SME, Startups

    $44.44 /hr
    626 hours
    4.96
  7. Sunil C.

    Sunil C.

    "The Authority" on PHP (Specifically API integrations)+MySQL & VBA

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

    PHP (Specifically API integrations)+MySQL & Excel VBA I work only on these two platforms, Am I good or am I good? I have a knack with API integrations. Generally I prefer the REST API structure and I find playing around with the OAuth method mind numbingly easy. Incase a specific application does not have an API for PHP I am open to using extensions like PiP for python. I can design a robust backend for any site and do wonders with Wordpress templates and plugins. What I don't do well is handle front end from scratch. I would generally not accept projects that require a creative or beautiful looking front end. I make decent professional looking designs much like the "Material designs" concept of Android 5.

    $30.00 /hr
    168 hours
    4.89
  8. Amy T.

    Amy T.

    Graphic Designer

    United States - Last active: 1 day ago - Tests: 4 - Portfolio: 16

    Let me tell you a little about myself. I have been a graphic designer for over twenty years. For the past thirteen years, I have been a freelance graphic designer. I am a creative, reliable, hard-working designer who has helped businesses and individuals sell their products, their services, and their ideas. I have designed a variety of brochures, annual reports, logos, posters, packaging, magazine/book layout, ads, and other marketing pieces. I am proficient with industry-standard design software including InDesign, Photoshop, and Illustrator. I also have a thorough knowledge of preflighting files, prepress and offset printing process. My work has appeared in such television programs as 60 Minutes©, The Mentalist© and in print such as USA Today®. I take great pride in the design work I create and always strive to deliver an effective, focused, and on-target product that fits my clients needs and goals.

    $33.33 /hr
    582 hours
    4.92
  9. Christine A.

    Christine A.

    Web / Graphic Designer, Email Marketing, Brand Strategist

    United States - Last active: 1 day ago - Tests: 2 - Portfolio: 27

    ** Specializing in Squarespace Websites - Design, Setup, Tweaks ** ** I help Yogis and Yoga Studios with Email Marketing ** ** I really enjoy helping clients in the Health & Wellness industry ** I am a highly skilled professional website designer with 15+ years design experience. I am multi-faceted with the ability to help businesses succeed and grow with their website design, email marketing campaigns, as well as logo and brochure/print projects. I am capable of handling the smallest individual jobs or large scale projects. My skills include: - Squarespace - SEO - Email and Newsletter templates (MailChimp * Constant Contact * Eloqua) - Logo Design - Brochure and print design - Branding - Web banner ads - Adobe Photoshop, Illustrator, Dreamweaver, InDesign The web industry is always evolving and changing and I make it a point to stay in the know and up-to-date with industry standards and trends. I design websites and email marketing with a mobile first mentality so that your brand is communicated and represented best across all devices. I work efficiently, professionally, and strive for satisfied clients. I love to see clients succeed and help them grow their business. Let’s work together and distinguish your company from the rest!

    $57.00 /hr
    347 hours
    4.95
  10. Ilya N.

    Ilya N.

    System Administrator / DevOps

    Russia - Last active: 1 day ago - Tests: 11

    12+ years of experience in administration of servers powered by the Linux and FreeBSD operating systems. Highly dedicated to success, a hard working person. Full time independent contractor during the last 4 years. * CentOS, Debian, RHEL, Ubuntu; FreeBSD, OpenBSD * AWS, Digital Ocean, Hetzner, Linode * Ansible * Apache, lighttpd, nginx, uWSGI * MySQL, MariaDB, PostgreSQL * Postfix, Dovecot, Postgrey, SpamAssassin, ClamAV, OpenDKIM * Docker, KVM, libvirt, LXC, OpenVZ, Vagrant, VirtualBox, Xen, FreeBSD jails * DNS: BIND, NSD, PowerDNS * LVM, DRBD, Heartbeat * Load balancing: haproxy, keepalived, nginx * Quagga, Open vSwitch, iptables, ipfw, pf, bonding, bridging * VPN: StrongSwan, OpenVPN, Racoon * Sensu, Nagios, Munin, SmokePing, Monit, Collectd * SAN: HP MSA, IBM DS * Backups: duplicity, rsnapshot, bacula * Python (Boto, Django, Scrapy), Ruby, shell, PHP * cPanel/WHM, WHMCS (designed and developed from scratch a registrar module for an unsupported domain registry)

    $60.00 /hr
    1,792 hours
    5.00