Top Upwork Freelancers

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  1. Christian Walde

    Christian Walde

    Experienced Perl developer with focus on web apps

    Germany - Last active: 3 days ago - Tests: 5 - Portfolio: 1

    I am a very experienced Perl programmer with a guarantee for quality, speed and honesty. You can see my past experiences in the Resume tab as well as in my work history. As of now I am completely booked out, however I'm always interested in new projects. If you don't need my help immediately and would like to discuss a future assignment, feel free to contact me in order to work out when i can give you more time.

    $100.00 /hr
    1,826 hours
    4.62
  2. James Woodmancy

    James Woodmancy

    Umbraco/.NET Developer

    United Kingdom - Last active: 10 days ago - Tests: 1 - Portfolio: 2

    Umbraco Certified Level 1 and 2 10 years experience in web development London digital agency experience working on many high profile sites including Bupa,Channel 4,The Prostate Cancer Charity and Mencap. All built using the Umbraco CMS. My Core skills include Umbraco, ASP.NET, C#, SQL, AJAX, JQUERY/JavaScript/JSON, XML/XSLT/XPATH, MVC, Entity Framework I am originally from the UK living in Taiwan so I am a native English speaker.

    $48.00 /hr
    1,586 hours
    5.00
  3. Eugene P.

    Eugene P.

    UI/UX Designer

    Poland - Last active: 1 day ago - Tests: 1 - Portfolio: 4

    A UI/UX Designer with over 10 years' experience that specializes in clean design for web, desktop and mobile apps. Since 2006 I've been taking a part in various projects ranging from promo and landing page designs to huge web portals, social networking services and SaaS apps. My work focuses on solving problems by balancing usability and accessibility with memorable and smart designs.

    Groups: Pro Web Designers

    $44.44 /hr
    265 hours
    4.90
  4. Umamaheshwara gupta K.

    Umamaheshwara gupta K.

    Experienced Java and Hadoop Developer

    India - Last active: 2 days ago - Tests: 4 - Portfolio: 3

    • Having 5+ years of experience as a programmer in web based application Development using java ,J2EE ,Bigdata, Hadoop ,hive ,HDFS, Mapreduce and Spark • Having good hands on experience in J2EE application model to develop web based solution using Spring ,Servlets, JSP. • Having good hands on experience in MVC model development using Struts and Flex frameworks. • Worked in both Agile and waterfall modal development • Passed 1Z0-851 Java Standard Edition 6 Programmer Certified(Sun certified java programmer) • Experience in Health Care domain

    $30.00 /hr
    228 hours
    4.99
  5. Swati P.

    Swati P.

    Expert Business Analyst, CBAP, BA Trainer, Process Improvement, Agile

    India - Last active: 5 days ago - Tests: 13 - Portfolio: 10

    Seasoned Business Analyst, Certified Business Analysis Professional™ (CBAP®), Business Analysis Trainer and CBAP CCBA Trainer and practicing Process/BPM Consultant with extensive IT/Business experience across global clients from varied industries and size). Experience of working across many parts and cultures across the globe such as the U.S., U.K., India, Germany and Australia. I have trained several batches (individuals or small batches) of students from the US, UK and India. I have also trained large size batches from multinational management consultancy and technology services. My objective is to continue excelling as Senior Business Analyst/Consultant while adding value to my clients during various phases of a project such as: • Extensive interaction with key stakeholders like users, senior leaders and vendor representatives. • Keeping tabs on governance/quality of organization-wide RFPs/requirements from various application domains, while functioning as the lead on requirements management process team • Active participation and contribution in stream leader meetings • Planning and actively participating in various workshops on solution concepts, scope, requirements analysis and detailed level functional requirements, gap analysis and design • BPA (Business Process Analysis) and improvement. Creation of As-Is end-to-end process maps highlighting the key processes, data(domain) models, rules and improvement opportunities • Creation of extensive documentation of requirements (new/enhancements) in the form of data and business process models, dashboard designs, use cases, user interface models (wireframes/mock-ups) or screen definitions, worksheets containing critical information like user groups and performance requirements • Assisting IT staff (including outsourced teams) in technical design, testing strategy, test case reviews/testing/QA. Creation of acceptance tests on behalf of business teams • Active participation in overall project planning, status tracking, document control, traceability and post closure activities • Extensive QA/testing and reviews of partner integration B2B transactions (data) to ensure those are per specs • Creating Message Implementation Guides (MIGs) for various interfaces including critical business processes related to Advance Shipment Notice (ASN/ 3B2) and Milestone updates (3B3)s • Designing client specific BPM Methodology based on industry best practices • Training and mentoring in the area of Business Analysis, CBAP-CCBA exam preparation, BPM/BRMS, Quality guidelines and process expertise. Successfully trained batches in the US, Canada and India • Member of Business Process and Data CoE (Centre of Excellence) team for a top tier client’s eBusiness team Professional Highlights: • Over the past 17 years , I have worked in all stages of SDLC, using different methodologies such as waterfall, agile, incremental. During all these years, I have contributed in wide variety of engagements as Business Analyst. I have in depth knowledge of BABOK framework. • I have specialized expertise in process improvement areas such as Business Process management Systems(BPMS), Business Activity Monitoring (BAM), Business Rules management Systems (BRMS), EAI and B2B based integrations. • I have worked with several US, UK and Australia based MNCs (such as Motorola, Genworth Financial, Capital One, British Telecom to name a few) on various IT engagements. While building my career expertise, I have lived and worked in India, U.S., Australia, U.K. and in Germany. As part of my odesk based consulting I have worked with several diversified clients located across U.S. Canada, Australia, Sweden and Dubai. • I have wide variety of business domain experience such as end to end Supply Chain, Trading, Insurance, Risk, Telecom, Performance Monitoring, in general web based systems, and ERP processes related to Sales, Inventory, Purchase and Logistics. I have also worked in the same role with small scale businesses as well, plus I have experience creating a small b2C online business setup. • Come from very strong technical and engineering background. Primary specialties include cloud computing, SOA and web-services, J2EE, client-server, .NET • I am certified NLP Practitioner from Australia and have skills to train/coach on the same as well. • Last but not the least- I have worked with global teams in completely remote model or partly remote model successfully for almost 5 years altogether. I have managed to do so successfully with regular communication and sharing updates, using remote access tools such as VPN, skype, teamviewer, GotoMeeting, WebEx along with appropriate preparation for the meetings and presentations. And yes, of course with help of great teams I have worked with.

    $45.00 /hr
    1,710 hours
    4.99
  6. Ilija S.

    Ilija S.

    data scientist

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

    Learn through data analysis, would be the tag line for me. I am a data scientist with business intelligence and text analysis background. I am also a JAVA/php/javascript developer, like databases, have a PhD (if important). Strong incentive to build systems that analyse and learn from data. I've done this for the last 8 years in academia and industry, and will try to do it for a long time (still only 30).

    $38.89 /hr
    299 hours
    4.99
  7. Kathleen Parker

    Kathleen Parker

    Content Writer and Translator (German / Italian to English)

    Germany - Last active: 1 month ago - Tests: 16 - Portfolio: 2

    Need creative words that incite a response? Seeking beautifully-crafted, 100% error-free native English content? Get your readers excited and boost your web traffic. You will be proud to display web content written by Kathleen Parker. Find out more about Kathleen's career at http://webcontent.kathleenparker.info Worth Every Penny: Kathleen's incredibly fast typing and ability to research on the fly means that you'll get your original content faster, saving you money. Kathleen writes for PR, tourism, music, fashion, real estate, and business services industries. Her style is simple, communicative, and always professional. Musicians and language experts will appreciate Kathleen's extensive industry knowledge. Her imaginative and descriptive writing style is particularly well suited to travel and lifestyle topics. She is well versed in SEO optimization. oDesk rates Kathleen as one of the top 10% of German-English and Italian-English translators on the site. The price for exceptional work? It's worth it to get your readers just as excited about your project as you are.

    $33.33 /hr
    100 hours
    4.98
  8. Anton Z.

    Anton Z.

    Web Developer (Node.js / PHP / jQuery)

    Ukraine - Last active: 25 days ago - Tests: 3

    About ten years experience in PHP development, extensive experience in programming engineering and algorithm development Two year experience in Node.js development Strong skills in development and implementation. Abilities in inventing solutions, algorithms, methods and approaches Well skilled in database design and system architecture design Strong skill in “Single Page Application” development Good attention to detail Native languages - Russian and Ukrainian. Intermediate English Specialties Programming Languages: Node.js, PHP Databases: SQLite, MySQL, PostgreSQL, MSSQL, MongoDB ORM: Sequelize, Mongoose Frameworks: ExpressJS, HAPI Client-side frameworks: Backbone.js

    $35.00 /hr
    444 hours
    4.85
  9. Richard Rodriguez

    Richard Rodriguez

    Web Design - Developer - HTML / CSS / Wordpress / Joomla / JavaScript

    United States - Last active: 9 days ago - Tests: 6 - Portfolio: 7

    I'm a multipurpose graphic and web designer with a passion for creativity. I am able to make and design logos, websites, posters, and flyers. Over the past year, I have design website using numerous designing software such as Adobe Photoshop and Adobe Dreamweaver. I have also developed websites using HTML, CSS/CSS3, and JavaScript. I have also developed websites using CMS systems. I have experience using Wordpress and Joomla for CMS websites and create custom themes. My goal is to build websites that meet the clients' needs and criteria for a pleasant business experience. I look forward to working with you. God bless you.

    $33.33 /hr
    304 hours
    4.87
  10. Sarkis V.

    Sarkis V.

    Sr. Software Engineer / Sr. DevOps Engineer

    United States - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    Up to date experience and credentials on my linkedin profile: http://linkedin.com/in/sarkisvarozian I love helping individuals and businesses: * provision, migrate, maintain new servers * establish and maintain infrastructure * deployment and configuration management processes and procedures * continuous integration processes My experience as a Sr. Software Engineer first and eventually into DevOps/Systems Engineering helps me make better architectural decisions and much easier to grasp newer more software engineering centered DevOps standards and practice. I have experience with the following: * Programming Languages: python, ruby, php, perl, html, javascript * Linux Distributions: archlinux, ubuntu, debian, centos, rhel * Config Management: chef, puppet, salt, ansible * Web Servers: nginx, apache, lighttpd * Ruby on Rails: unicorn, foreman * Deploy Automation: capistrano, fabric * Process Management: runit, monit, god I also have a good knowledge of web applications from front end (mostly using jQuery, html, html5) as I originally started out as a web application developer. Sometimes I write on my blog: http://blog.sarkis.io

    $70.00 /hr
    60 hours
    5.00