Top Upwork Freelancers

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  1. Saquib K.

    Saquib K.

    Data Science and Machine Learning Consultant

    Canada - Last active: 24 days ago - Tests: 10 - Portfolio: 4

    I am a Mathematics graduate from the University of Waterloo, with 5 years experience in the data science field. I have successfully completed projects in data acquisition, data scrubbing, data mining, machine learning and data piepelines. I also have significant experience in creating data collection framework for government organizations, and non-IT companies. I am currently designing a dynamic pricing model for my client to add to their repertoire of Revenue Management Practices. I am building the data pipelines as well as creating the Machine Learning Models. I am looking for longer term contracts, where I can add value beyond finishing a small preliminary task. I am new to oDesk but I can provide references from outside the oDesk community. Best of luck in your endeavours!

    $80.00 /hr
    126 hours
    5.00
  2. Tonya Costoff Medeiros

    Tonya Costoff Medeiros

    Experienced journalist, researcher, and blogger

    Canada - Last active: 2 days ago

    I am a Journalism graduate with more than 15 years of writing, blogging, SEO-friendly content, researching, product descriptions, product reviews, and proofreading/editing experience under my belt. I have worked in a variety of different capacities over the years - full-time staff writer, full-time editor, and now a freelancer. I have experience managing contributing writers and yet I also work very well on my own with little to no direction needed. My content is unique, concise, engaging, and is always exactly what the client wants. I'm a true professional who would love the opportunity to collaborate with you.

    $18.00 /hr
    246 hours
    4.97
  3. Janet S.

    Janet S.

    Transcribe, Proof, Edit, Write

    United States - Last active: 1 day ago - Portfolio: 15

    Professional transcriber. Deliver flawless transcripts. More than 30 years' experience as a transcriber, proofreader, editor and writer. I worked as a newspaper proofreader, editor and writer for 15 years, but have been a successful freelancer for the past 15 years. Experienced in business and medical transcribing, copywriting/editing, SEO writing/editing, advertorials and patient education articles for health and ecommerce sites. Whether transcribing an interview, proofreading an editorial piece or writing advertising copy, my goal is to tell a good story.

    $13.00 /hr
    98 hours
    4.92
  4. Orest K.

    Orest K.

    Senior System Architect

    United States - Last active: 2 days ago - Tests: 5

    I am a highly skilled senior developer with extensive development experience in system design, .NET technology stack including C#, ASP.NET, MVC, Web Api, SQL, Entity Framework. In addition I'm passionate about JavaScript and related technologies, namely AngularJS, Knockout, NodeJS, Express etc. I have Computer Science degree from one of the top Engineering school in US Few of my latest project listed below. Architected and implemented service oriented framework built on a variety of technologies including .NET, MVC , HTML5, ASP.NET Web API, Entity Framework,AngularJS, KnockoutJS, RabbitMQ, RequireJS and others. Designed and implemented Enterprise Single Page Application standards and led a team to successful project implementation using SPA. I have Computer Science degree from one of the top Engineering school in US. Please see my test score for my qualifications.

    $59.00 /hr
    305 hours
    5.00
  5. Negoslav Pejovic

    Negoslav Pejovic

    Team Leader of Technical Support Engineer L1

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

    Quick and easy learning as well as pronounced talent to hand over knowledge, adaptability, creativity, burly logic. I’m analytical, devoted to job, undependable, sometimes perfectionist, but always loyal. Additionally I handle the pressure well, meeting the deadlines, being independent in solving tasks, etc. I’m very creative person, modest, and very good in impersonal work with colleges. Experienced at working in thing0 that demand very devoted approach, precision with very short terms and I come upon, in that, excellent. I want to prosper professionally and I’m up to strive in it, whereby overwork or any other activities which can be useful in your business.

    $11.11 /hr
    3,085 hours
    5.00
  6. Yulia Echevarriya

    Yulia Echevarriya

    Software Engineer

    Russia - Last active: 4 days ago - Tests: 3 - Portfolio: 3

    I have 10 years of experience in Software Engineering. I have developed several enterprise applications using C#, ASP.NET, MVC, MS SQL, Javascript, JQuery and commercial web sites using .NET technologies and also PHP, MySql. Also have experience in maintaining and supporting legacy applications. I have deep experience in DB design, TSQL. I aim to write a high quality and maintenable code. Additional experience of 3 years developing banking applications in Visual FoxPro. I am looking for opportunities to build solutions for you or your business, with flexible off-site hours. I prefer not to work in PHP

    $20.00 /hr
    474 hours
    5.00
  7. Hari K.

    Hari K.

    ionic/Cordova/angularjs Javascript expert

    India - Last active: 11 days ago - Portfolio: 7

    Quality and cost effective! I have 5 years of experience. I am working mostly on hybrid mobile application development. My Expertise 1) Cordova,Hybrid Mobile application 2)Google MAP, Bing Map, HTML5, CSS3, jQuery web application 3)Media query, Bootstrap, LESS, SASS responsive web design. 4)Laravel,Cakephp,Drupal,Wordpress,joomla 5)Nodejs, - Express 6)Angularjs, Ionicframework, Kendo UI 7)PHP and Wordpress, Mysql 8)Git, Bitbucket, Github, Jira, Heroku,Yoeman,Bower,Gulp, grunt 9)Streaming: wowza 10)Server : amazon aws I have good communication skill. I have following testing devices. android: sony xperia c3, samsung galaxy s3 iphone: 5s,ipad mini

    $16.00 /hr
    10 hours
    5.00
  8. Parag K.

    Parag K.

    Scraper, Crawler, Extractor, Software Development

    India - Last active: 14 days ago - Portfolio: 8

    I build customized Robots to collect all kind of information from any kind of website. Save time and energy by having your own web scraper that will handle doing your research and collecting data. I am Data extraction specialist! I also provide data extraction service. Imagine having a machine that can collect the information that you need. Based on your instructions, it can take that information and store it locally or uploading products into your website database. The scrapers that I develop will replace your assistant, works 24/7/365, and all it needs is a PC with Windows. Scrapers are excellent at collecting data and delivering them directly into your data base. You can schedule them, set different parameter, output methods, locations. I specialize in real estate listings, directory extractions, product extraction from ebay, amazon and pretty much anything else you can think of! Not sure? Send us an invite and let us show you what we can do.

    $15.56 /hr
    1,301 hours
    4.92
  9. Elizabeth B.

    Elizabeth B.

    Editor and Writer

    United States - Last active: 2 days ago - Portfolio: 6

    Expertise in editing, proofreading, academic writing, writing, and ghostwriting. With a BA in English Literature/Creative Writing and a background in writing, editing, and journalism (newspaper and magazine), I enjoy working with you to help your work become effective, high quality, efficient output. I have edited dozens of documents and book manuscripts, earning a reputation here on Elance (now Upwork) as a proficient, exceptional editor with a fast, cheap turnaround. Having ghostwritten more than ten top-ranking Amazon self-published books in genres that have included virtually everything, my past experience in the field has grown throughout the past couple of years. I work from what you give me; full creative liberty is not something that I usually accept, since I believe the ideas of your story should come from you! I believe in an open line of communication and am not afraid to ask questions, ensuring satisfaction with the finished product.

    $20.00 /hr
    89 hours
    5.00
  10. Sastra Manurung

    Sastra Manurung

    Web Developer

    Indonesia - Last active: 11 hours ago - Tests: 3 - Portfolio: 19

    Over the last 10 years, I have developed a wide range of websites using HTML, PHP, MySQL, several CMS such as WordPress, Drupal, phpBB including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: ClassiPress, JavaScript, jQuery, Ajax, and software design and testing.

    $13.33 /hr
    1,020 hours
    5.00