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Hadoop Job Cost Overview

Typical total cost of Upwork Hadoop projects based on completed and fixed-price jobs.

Upwork Hadoop Jobs Completed Quarterly

On average, 13 Hadoop projects are completed every quarter on Upwork.


Time to Complete Upwork Hadoop Jobs

Time needed to complete a Hadoop project on Upwork.

Average Hadoop Freelancer Feedback Score

Hadoop Upwork freelancers typically receive a client rating of 4.78.

Last updated: October 1, 2015

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Abhishek K.

Abhishek K.

Software Engineer (Core Java Certified Programmer & API Expert)

India - Tests: 2 - Portfolio: 2

Has been working for the last 6 years and has worked on different areas and domains of development. Core skills are :- Java, J2EE, Struts 2.0, Hibernate, E-marketing, WebServices (REST and SOAP), MySQL, SQL-Server, PHP and many more. API integration:- Ebay API, DHL API, Auspost API, UPS API, Quickbooks API, Mailchimp API, Bing API, magento api, cognos sdk etc. Web Applications :- Ebay API interface and its integration in Spring, custom CRM in spring, Android backend in struts. Hadoop:- Hive, Pig, Sqoop Eclipse plugins:- Eclipse plugin creation. Webservices:- REST services and SOAP services both server and client. PHP :- application development in core php, a bit of wordpress and woocommerce. Antlr :- Translation of code from one language into other. EDI:- creation of EDI files after reading data from database, conversion of EDI file into xml, creation of EDI file from Magento API

100% Job Success
$18.00 /hr
2,414 hours

Kelli S.

Kelli S. Agency Contractor

IT Consultant - Strong Technical AND Business Results - BSE and MBA

United States - Tests: 5 - Portfolio: 11

I am an engineer, project management professional, business professional and entrepreneur with more than 17 years of experience in information management and technology. I have extensive multi-disciplinary experience in strategic planning, business analysis, project management, systems engineering and design/test, and, human resource management. I am also a hands-on developer with 6+ years of client-facing systems integration and coding experience. I have been the project manager for multi-million dollar projects for Fortune 100 companies. I have also managed and implemented projects for one-person SMBs. Industry vertical experience includes: hi-tech, media, healthcare, government, legal, auto, financial/insurance, education, consumer product goods and aviation. I have an excellent blend of business, technical and creative experience. I also possess excellent analytical, written and oral communication skills. I'm seeking a wide range of business, technical and/or creative opportunities.


Associated with: A-Assist-Integration, LLC

100% Job Success
$48.99 /hr
1,840 hours

Ailen W.

Ailen W. Agency Contractor

Senior AngularJS NodeJS Ruby On Rails Hadoop Full Stack Developer

India - Tests: 14 - Portfolio: 69

I have perfect 5 star rating profile with 100% Job Success. My Front-end & back-end Specialties: Angular.JS + Backbone.JS + Node.js + Express.js + + MongoDB Advanced JavaScript, jQuery, Require.js, Underscore.js, Grunt.js HTML 5, CSS3, SASS + COMPASS, LESS. Responsive Web Development (Foundation & Twitter Bootstrap) > Leveraged powerful technologies like Node.js, Express, Mongoose, MongoDB, and Backbone.js to build an advanced web application entirely in AJAX that lives outside of standard page reload as well as providing real HTML pages to allow search engine crawling. > Implemented responsive design patterns to provide a consistent end-user experience on any device and screen resolution. > Built a fully-featured web radio player in Javascript using Backbone.js, complete with audio controls, playlists, and more. > Implemented a Node.js data service running Express 3.0 and using Mongoose as an abstraction layer for MongoDB communication. > Built a RESTful API, which provides data to the application and database using semantic and extensible naming conventions.

Groups: JomSocial

Associated with: Techvalens Software Systems Pvt Ltd

50% Job Success
$21.00 /hr
241 hours

Fahad K.

Fahad K.

PHP Cassandra NOSQL PostgreSQL MySQL XML Sphinx Solr Hadoop Analytics

Pakistan - Tests: 4 - Portfolio: 10

With Over 15 years of diversified experience, revolving around the software development of Internet and client/server applications under various environments with Track record of increasing responsibility in design, systems analysis/ development and full life cycle project management. Using some of the cutting edge technologies PostgreSQL, Postgis, MySQL, GIS Percona, Tokudb, HandlerSockets (nosql), NOSQL, DataStax, Cassandra, Sphinx, Solr, CRATE, Analytic data from few millions to billions of rows and analytics on it, Sentiment analysis, php, shell scripts, bootstrap, C, C++, Java , distributed data. Solutions-oriented IT Specialist with notable success directing a broad range of IT initiatives while participating in planning, analysis and implementation of IT solutions in direct support of business objectives. Hands-on experience in leading all stages of system development efforts, including requirements definition, design, architecture, testing and support. TODO attitude; able to coordinate and direct all phases of project-based efforts while managing, motivating and leading project teams.

90% Job Success
$17.00 /hr
2,891 hours

Monis K.

Monis K. Agency Contractor

NLP, ML, SOLR , Mahout, Sentiment Analysis, Hadoop, Nutch, Scrapy

India - Tests: 3

I would love to solve challenging and interesting problems in my area of expertise which is Natural Language Processing and Machine Learning( text domain). The specific areas of my interest are Sentiment / Opinion / Emotion Analysis , Search, Recommendation Systems, Question Answering systems, large scale text processing. My experience in these areas span over more than 7 years during which I have worked on many challenging problems in the areas of Recommendation Systems, Large scale search engines, Sentiment analysis, Question Answering System, Classification , Clustering, Information Extraction, Crawling etc. I have lot of experience of working with start-ups which almost all the time are trying to solve some new problem, I understand the culture and the demand. And I love coding. Though I have worked with many languages, lately I have been using Java and Python. I also know C++ and Perl well. Tools and Libs I am well-versed with: SOLR, Lucene, ElasticSearch, Mahout, Hadoop and the whole stack, Weka, NLTK, OpenNLP, svmlight, crf++, GATE, JAPE and amny more Nutch, Scrapy

Associated with: SimplyPhi Software Solutions Agency

100% Job Success
$50.00 /hr
5,081 hours

Max Dmitrenko

Max Dmitrenko

Professional Java EE/Python development

Ukraine - Tests: 3 - Portfolio: 1

Over 7 years of experience in server/clent side java/python web development. Was working with small business and large players - like antispam, certificates solutions. Mainly i was taking part on server side development (controllers, services, database), but also was involved in client side ( js data transfer , complex javascript controls ). Also have some experience in UNIX administration.

$27.78 /hr
439 hours

Ankit Patel

Ankit Patel

Expert - Microsoft Technologies

India - Tests: 1 - Portfolio: 6

I am Microsoft Certified Software Engineer having experience in ASP.Net,VB.Net and Sharepoint applications having experience of 6 years Currently working in MNC. Want to work part time for making something wonderful and enormous. So salary rate is not big concern Want to work in some good projects in which i can give my valuable inputs and make him stronger and stable by putting my extra efforts of 15hrs or more in a week after my job hours.

$7.78 /hr
3 hours

Mohit J.

Programmer, High Performance Web Application Expert


I am a freelancing consultant working with startups to bring their ideas to real product. I have experience of more than 4 years of mentoring startups. Uptil now i have worked with 7 different startups in different capacities. I am a graduate from Georgia Tech with majors in High Performance Computing and Data Mining. I am experienced programmer in Python, PHP, C#, ASP.NET with sound knowledge of databases such as MySQL, MongoDB. I have worked a lot on developing massive crawling frameworks, handling huge amounts of data. I am seeking challenging projects, working with innovative people. Do drop me an email if you wish to know me more.

$24.44 /hr
88 hours

Suphal B.

Suphal B.

DevOps,Architect,Integrator,Expert In Server,System,Web Technology.

India - Tests: 3 - Portfolio: 7

WHY WILL YOU HIRE ME ? - --- TOP 1% OF SUCCESSFUL Upwork (Formerly oDesk) FREELANCERS --- MORE THAN TOTAL 12,000 OF Upwork WORKING HOURS AND STILL COUNTING ! --- TOP RATED Upwork Freelancer. Possible Expert and Business Savvy Solution In Cost Effective And Timely Manner To Serve Best In Industry With Satisfaction Guaranteed. I not only deliver but also make your business profitable. [RHCE, CCNA, RHCVA, RHCSS Certified] Committed to work on any challenging project likewise Enterprise Level Unix, Linux, Windows Server And Network Administration, AWS/EC2,Rackspace,Linode,Cloud Architecture,Virtualization, Monitoring and Maintenance, Web design and development, e-Commerce development, SEO, SEM, ORM, internet marketing, graphics and logo designing, animation, online presentation and publication, online promotion and branding with 100% dedication and satisfaction guaranteed. Serving on these field Successfully with 8 years of versatile experience. Intend to work with the employer on the basis of long term relationship until and unless 100% satisfaction would be achieved.

Groups: Application Developers Alliance, Bluehost Developers and Designers...

100% Job Success
$40.00 /hr
12,779 hours

Kirk Hadley

Kirk Hadley Agency Contractor

Data Scientist

United States - Tests: 2 - Portfolio: 4

I am a successful data scientist with an academic background in Applied Mathematics as well as Computer science, and professional experience in quantitative finance, healthcare, (social) network analysis, and politics. Drawing on my technical skills, knowledge of statistical and computational principles, and real world experience, I provide high-quality data services: prediction, explanation, visualization, collection, and deployment. I have recently been involved with a number of interesting projects and competitions, including two top 10% results in Kaggle competitions, a model to predict individual's voting behavior in the US, a novel purely-functional python web scraper implementation, winning an energy consumption data science competition, collaborating with a healthcare startup to apply both supervised and unsupervised machine learning methods to health insurance data, and as a finance quant implementing machine learning methods to develop long-term investment strategies that managed millions of dollars. These projects highlight my diverse skill-set that encompass the full data science stack, from data engineering to web scraping, and from predictive modeling to data visualization. For data engineering and data pipeline/infrastructure development, I have experience with a number of tools, including Hadoop, mongodb, Spark, Lucene for search, and Nutch for when scraping needs to be scalable. For building data collection systems, I use python's BeautifulSoup for highly specified scraping projects, and requests with gevent for projects that necessitate multithreaded code. Data science necessarily involves a large amount of data wrangling and cleaning, for which I rely heavily on python's pandas library as well as unix command line tools. For predictive modeling and descriptive analysis (unsupervised learning), I implement both machine learning methods and traditional statistics techniques: convolutional neural nets for image processing, recurrent neural nets for highly chaotic time series data, Hidden Markov Models for repetitive sequences, Random Forest or Gradient Boosted Machines for homogenous data, and AR(I)MA for classic econometrics. To create static charts and graphs, I prefer R's ggplot library. However, for interactive visualizations I swear by d3 and its' derivatives, as well as Leaflet for mapping. Lastly, I typically use Django or Flask for web development, but am comfortable with Node as well.

Associated with: Pisgah Analytics

54% Job Success
$40.00 /hr
257 hours