Top Upwork Freelancers

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  1. Steven e. S.

    Steven e. S.

    ColdFusion, Railo, AWS, IIS, MySQL, SQLServer...

    United States - Last active: 7 days ago - Tests: 2

    ARE YOU LOOKING FOR A WEB & TECHNOLOGY MANAGER FOR YOUR ONLINE BUSINESS? If your business depends on Web technology and it needs to run flawlessly 24/7, then please contact me. I will help you build and manage your Amazon Web Servers--I will help you make your ColdFusion driven Website more responsive and mobile friendly--I will help you to gain control of your Blog content and implement secure practices and secure connections through integration with your Amazon Web Severs--I can even help you transition from Coldfusion to Railo servers. I only deal with IIS servers, ColdFusion & Railo Web frameworks, MySQL & SQL Server database technology. I also love HTML5, CSS3, JQuery and sometimes Twitter Bootstrap

    $40.00 /hr
    3,046 hours
    4.95
  2. Mike Hofmaier

    Mike Hofmaier

    Experienced Search Marketing Manager - AdWords PPC & SEO

    Canada - Last active: 7 days ago - Tests: 5

    I have over five years of search marketing experience in top-end consultancies, agencies, and working in-house. I have worked with a wide range of clients, from young start-up companies to Fortune 500 brands in a variety of industries. Over the years I have learned how Google works (both organically and through paid search) and how businesses can maximize search in all stages of the buying cycle. I approach every project from the potential customer's perspective which helps align customer expectations with the business goals. I am a natural people-pleaser and have excellent (and timely!) communication skills so you should never have doubts about how a project is progressing. I am experienced in: - On-page and off-page search engine optimization. - Google AdWords' search and display networks. - Developing AdWords remarketing campaigns for search and display. - Creating Google Shopping campaigns. - Creating Excel macros and the AdWords Editor to scale PPC campaigns quickly and efficiently. - Creating AdWords scripts to help automate monitoring and reporting. - Setting up conversion goals and funnels using Google Analytics to measure and optimize performance. - Crafting effective keyword lists that minimize wasted clicks and prioritize the best performers. - Using advanced bidding strategies to maximize the best converting keywords. - On-going testing of ad copy and ad extensions to improve CTR and reduce costs. - Creating and testing landing pages using tools such as Unbounce. Let me be your part-time, online marketing manager and I will find ways to get much more out of your online marketing budget! I am happy to provide specific details on work experience or references from past clients and employers. Please let me know if you have any questions. Thanks! Mike

    $70.00 /hr
    1,049 hours
    4.80
  3. Alexander M.

    Alexander M.

    Senior Node.js/Angular.js/React.js developer

    Russia - Last active: 4 hours ago - Tests: 8 - Portfolio: 6

    I'm a senior Node.js developer with more than 8 years of experience. I'm using the best technologies and practices for creating high-quality web-applications. I know how to pick the right instrument to reach the goal. The main priorities for me are clean code:) and project deadlines. Backend: - Node.js, Express.js, Sails.js - Gulp, Async, Promises (Q and Bluebird), Jshint, Mocha, Bower Frontend: - Angular, React, Knockout - jQuery, Lodash, Amplify - Bootstrap - HTML5, CSS3 APIs: - Google - Facebook - Twitter - Stripe - Paypal Databases: - MySQL, PostgreSQL - MongoDB, Redis Tools: - TextMate, Sublime Text - Git (Github, Bitbucket), SVN - AWS (EC2, S3, SES, EB)

    $33.33 /hr
    350 hours
    5.00
  4. Rômulo S.

    Rômulo S.

    Software Developer - Python, Ruby, Java, JavaScript

    Brazil - Last active: 1 day ago - Tests: 4 - Portfolio: 8

    Senior software developer with a broad skill set. Very quick learner. I do my best to write beautiful, efficient, and thoroughly tested code. I've handled all kinds of code bases - small to large, simple to complex, ancient to bleeding edge. I'm comfortable with any modern programming task. I've been a Linux user for over a decade and I'm well versed in server administration. Available part time, 10-30 hrs/week @ EST+3. Currently looking for Python, Ruby, node.js, Java, C# and JavaScript jobs. Programming languages and frameworks I have worked with: Python - Django, Flask Ruby - Rails, Sinatra Node.js JavaScript - jQuery, Backbone, Marionette, Angular Java - Spring, Play .NET - C#, ASP.NET MVC PHP - Wordpress, Laravel, Silex, Symfony Shell scripting MUMPS - InterSystems Caché Databases I have worked with: MySQL Postgres SQL Server Ingres MongoDB InterSystems Caché

    $55.56 /hr
    340 hours
    4.98
  5. Roman Kucher

    Roman Kucher

    Full-stack Wordpress Developer (PHP, JS, Responsive PSD to HTML, SEO)

    Ukraine - Last active: 27 days ago - Tests: 4 - Portfolio: 10

    Experienced Wordpress developer with more than 6 years experience in web development. Has extensive knowledge of PHP, JavaScript (jQuery, AngularJS), HTML5/CSS3, Bootstrap. Any kind of theme/plugin customization, search engine optimization, clean readable code, long term support. PSD to HTML needless to say. Have availability to work 30-40 hours per week. Can adjust to your timezone. Don't forget to take a look at my portfolio and tests ;)

    $30.00 /hr
    1,226 hours
    4.99
  6. Selmi K.

    Selmi K.

    ETL/BI Architect

    Tunisia - Last active: 2 days ago - Tests: 6 - Portfolio: 6

    - SSIS, SSAS, SSRS and DTS. - Pentaho BI ( Data Integration and Reporting) - Geo Reporting, Dashboards, QBE - Talend, Components Development - Jasper Server and Reports, BIRT - Mondrian OLAP, Saiku Analytics - SpagoBI Platform - Amazon EC2, S3, RDS - Linux, MySQL, PostgresQL Administration - Java development - Selenium (Web Scraping Platform) - Migration to Salesforce.com

    $30.00 /hr
    1,750 hours
    4.99
  7. Alma K.

    Alma K.

    SEO Consultant / Translator / Researcher

    Sweden - Last active: 1 day ago - Tests: 8 - Portfolio: 5

    I’m reliable, positive, optimistic and talented SEO analyst and researcher. I can successfully handle multiple projects, manage time effectively and thrive within a fast-paced worked environment. I’m performing various duties dealing with digital marketing and SEO (audits, link analyses, on-page optimizations). I see myself as driven person and I am accustomed to taking the initiative to create and operate the project. During last few years I have been involved with several PPC campaign setups from Keyword Research to Ad Copy creation. I have created and managed several AdWords campaigns. I’m also a translator with years of experience specializing in marketing translations, websites translations and technical translation services (English, Swedish, Bosnian, Danish and Norwegian). In addition to translation services I also provide proofreading, editing and quality assurance. I have working knowledge of AutoCad/drafting. Looking for an honest and respectful relationship with business partners and clients.

    $35.56 /hr
    2,023 hours
    4.73
  8. Dirk Späth

    Dirk Späth

    Native German Translator

    Germany - Last active: 1 month ago - Tests: 3 - Portfolio: 6

    I am a native German speaker and I lived in Germany for the most part of my life. In June 2013 I quit my job as a nurse at the University Hospital in Freiburg, Germany to become a dive instructor, translator and digital nomad, travelling the world. At the moment I'm in the Philippines. I started to work on oDesk as an English to German translator in May 2013. Since my students exchange in the USA (Pennsylvania) I am fluent in both written and spoken English. Since my time in the USA I always kept exposed to English with the internet, movies, radio, books and contact to both American and British friends. I have tutored students of all ages in English as a part time job. I consider English my second mother tongue.

    $43.21 /hr
    124 hours
    4.98
  9. Tomass S.

    Tomass S.

    User Interface & Web Designer

    Latvia - Last active: 4 hours ago - Tests: 3 - Portfolio: 19

    Creativity is our basic, fundamental nature. Tomass story is one without constraints and a single narrative. Free to explore and to run with anything that excites and enlightens, Tomass has been fortunate to follow his inquisitive nature through moments of music, video, photography and design. Making ideas a tangible experience is something Tomass has continually done, from his own creations to the stable of dedicated clients he looks after today. Taking everything that has been before and mixing it with high hopes for the future, Tomass is sharpening his toolset in anticipation for the next task in hand.

    $38.89 /hr
    147 hours
    4.88
  10. Heikki Arponen

    Heikki Arponen

    Math PhD Quantitative Analyst and Data Scientist

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

    I'm a Finnish math PhD, Data Scientist/Quant and Python expert with expertise also in Matlab and Mathematica. I have around 10 years of experience in academia as a researcher, and a couple of years after that as a freelance consultant mathematician and coder. Here's my business page: http://www.quantmechanics.com/ Primarily I am skilled in the following mathematical programming subjects: - Time series analysis and modelling (parametric, nonparametric, multivariate) - Machine learning (e.g. Recurrent Neural Networks) - Optimization (LP, QP, Convex, Large Scale ML/TS problems) Other skills: SQL, financial modeling, data analysis, stochastics, stochastic PDEs, wavelets, monte carlo, regression analysis (linear, nonlinear, logistic), time series analysis, econometrics, VARMA etc., econophysics, nonlinear dynamics, portfolio theory, CAPM, factor models, GARCH, VaR, neural networks, backtesting, algorithmic trading Here's me at LinkedIn: http://fi.linkedin.com/pub/heikki-arponen/34/590/248/ Github: github.com/harpone List of publications: http://scholar.google.fi/citations?user=kFxXih0AAAAJ

    $85.00 /hr
    252 hours
    5.00