Hadoop Freelancers

Browse Hadoop job posts for project examples or post your job on oDesk for free!

Hadoop Job Cost Overview

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

oDesk Hadoop Jobs Completed Quarterly

On average, 22 Hadoop projects are completed every quarter on oDesk.

22

Time to Complete oDesk Hadoop Jobs

Time needed to complete a Hadoop project on oDesk.

Average Hadoop Freelancer Feedback Score

Hadoop oDesk freelancers typically receive a client rating of 4.75.

4.75
Last updated: May 1, 2015

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Antoan M.

Antoan M.

PhD in Computer Science

Bulgaria - Last active: 11 days ago - Tests: 13 - Portfolio: 5

If you are stuck and the deadlines are near. If you need the job done fast - send me a message! I have 20 years experience leading Software Design and Software Development teams. I am results-driven, customer-focused, analytical Software Engineer. I am strong in design, integration and problem solving skills. I have worked in various programming languages and platforms including social networking. I follow SDLC lifecycle process and methodologies. The end product is always highly scalable solution. http://githelp.us/

$70.00 /hr
1,545 hours
5.00
Ilija S.

Ilija S.

data scientist

Serbia - Last active: 8 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
Jonas S.

Jonas S.

rentmybrain

Germany - Last active: 5 days ago - Tests: 12

Talent: Math "Top 0.1%". I rapidly understand situations and can't stop to incubate new Ideas and concepts. Thus i could turn out a key in moving your idea into a profitable beta and making it a failproof one backed by stochastics and statistics. I would also like to leverage my skills by designing new robust social systems and programming core pieces, algorithms, distributed systems/databases, machine learning/AI, science. -- I look for milestone/performance-based payments, which fits unique non-repetitive work is most efficient for clients. I may also be happy to support your novel and positive or charitable project for free voluntarily. -- Yet i may very well turn out helpful in automating repetitive tasks which you would otherwise get done only manually through countless of freelancer hours. Through rapid prototyping the threshold of complexity/volume to break-even automation of a job is usually much smaller than clients expect and often comes with 100% accuracy. Languages: (native) German. English (writing this down in my 'instant messaging quality'), bits of Latin languages. Keywords/Tagcloud (I'd be happy to participate in interdisciplinary projects in any of the following fields, some of extensive experience/practice - others to learn still) Big data analysis/datascience Business plans, Finance/Stockmarket/Trading Mathematics / Stochastic-process, Supercomputers (clusters, cloud) Crowdsourcing, Crowdfunding, Social-business, microlending, microwork, peer2peer, blockchain, Datajournalism, Infografics, Diagram- illustration. algorithmic thinking, Chemics, Nanotechnology, Physics, Biology, regenerative Energy, Matlab, SciDB, NewSQL, drizzle, nuodb, neo4j, relational in-memory database, redis, voltdb, google grants adwords for non profits facebook ads adverts, Cloudera, Wolfram Mathematica, C++, C#, Visual Studio, Prolog, logic, UIMA, computational linguistics, google ngrams, google trends, NLP, computer vision, openCV, statistics, Wolfram alpha, IBM watson, SPSS, R, Ethics, Politics, Philosophy, Theology, apache camel, apache mahout, imacros, Sociology, Psychology)

$76.54 /hr
6 hours
5.00
Umar S.

Umar S. Agency Contractor

Data Scientist (NLP / ML / Hadoop / Spark / Mahout...

India - Last active: 2 days ago - Tests: 11 - Portfolio: 1

Strong Interest and extensive experience in the following areas: * Machine Learning * Text Analytics * Big Data * Search * Large Scale Crawling Expert in using libraries and frameworks like: * Apache Hadoop * Apache Spark * Apache Tez * Apache Mahout * Apache Nutch * Apache Solr * Apache Lucene * Elastic Search Preferred Languages : * Java * Python

$66.67 /hr
4,169 hours
4.88
Igor B.

Igor B. Agency Contractor

Data Scientist

Malaysia - Last active: 2 days ago - Tests: 8 - Portfolio: 3

Working in the roles of Data scientist, software engineer and project manager with 13+ years of extensive IT experience. Currently working mostly with data science and machine learning projects within oDesk data science team. Main area of expertise are: - Machine learning: Classification, Regression, NLP with Python - Numpy, Scikit and R (2 years of experience) - Big data: Hadoop, MapReduce (2+ years of experience) - Enterprise ecommerce solutions: Magento (5+ years of experience) - Custom websites: MODx (6+ years of experience) - Internet marketing and analytics: Google Analytics, A/B testing, SEO, SEM, Social media (6+ years of experience) - Custom web applications: Ruby on Rails (3+ years of experience), Django & Python (2+ years of experience) - Project management: (7+ years of experience) - JavaScript development - Meteor.js, D3.js Why work with me: 1) I am always willing to go extra mile to satisfy project requirements 2) I have skills in multiple disciplines, which allow me to choose the best solution for the ultimate goal (proper technologies stack selection and selection of team members) Feel free to reach me in case you have a really hard problem, which may require either very deep domain experience or experience from different areas combined. I have a a degree in Applied Math / Computer Science from leading national university (NTUU KPI), and have software development and advertising planning background (both traditional and digital channels).

Associated with: ActiveWizards
$60.00 /hr
2,710 hours
4.81
Tom M.

Tom M. Agency Contractor

The Number Cruncher

United States - Last active: 4 days ago - Tests: 2

Seasoned engineer with over 20 years of experience in complex algorithm development for signal and image processing applications. Have worked in algorithm and software development as both a leader and a follower. MSEE, BSE, BSCS, Math minor and a recent data mining certificate 3 US patents to date Keywords: DSP signal and image processing, quantitative algorithms, pattern recognition and feature extraction, speech/audio processing, speech recognition, biometrics, OCR, C/C++/Matlab/Octave/Python/R/SAS/Weka/OpenCV, data mining and statistics, time series and forecasting, GPS, Google analytics/adwords/maps, MT4 FOREX analytics, data mining, statistics, SIFT/SURF features, NumPy/SciPy/Pandas/Mahotas/PIL/Matplotlib, accelerometer, gyroscope, magnetometer, Raspberry Pi, RPi, ARMA, ARIMA, cointegration

$83.33 /hr
168 hours
5.00
Nayanjyoti Paul

Nayanjyoti Paul

Certified Professional in Big Data and Mobile Tech...

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

I have 9+ years of experience in designing and developing enterprise solutions in Big Data and Mobile technologies. I am certified Big Data developer/Consultant with additional certifications on Mobile application development(Android/iOS) and Java Webservices. I work in SME pool for hadoop technologies and have deployed clusters in AWS, Rackspce and within private client network. I have also developed Analytics models and statistical regressions in Mapreduce and Spark for data processing. I have setup multiple big data clusters in Amazon and in-house using Cloudera and Hortenworks distribution . I also have written blogs and contents about Big data. I also have 35 android apps published in google play store and amazon app center and many iOS apps created for different clients. My Portfolio in Big data includes: >> Hadoop Trainings >> Cluster Setup in Hortwnworks 1.3, 2.0, 2.1 >> Cluster Setup in Cloudera 4.6 , 4.8 . 5.0.1,5.1.2 >> Train The Trainers with Hands on Classes >> MapReduce >> Spring Hadoop >> Setting up Hadoop Cluster >> Amazon AWS >> Flume >> Pig >> Sqoop >> Hive >> Storm >> Cassandra >> Cloudera >> Hortenworks >> Spark >> Spark Streaming List of my published Apps for Android : http://www.amazon.com/s/ref=a9_sc_1?rh=i%3Amobile-apps%2Ck%3Adroid+hub&keywords=droid+hub&ie=UTF8&qid=1383109890 Please find my portfolio for Android:: >> 9+ Java/Jee experience >> 6+ years in Android >> 5+ years in Java , Web Services , Spring , REST >> Web Service, Ajax, XML, JSON, RSS, SOAP, WSDL >> Video/Audio Streaming, Video Editing, Decoding/Encoding >> PHP, MySQL, SQLite, CSS >> Facebook, Twitter >> Google Map Service, Foursquare, Paypal Integration >> Animation >> In-App Purchases >> Andengine Gaming Framework

$18.50 /hr
22 hours
5.00
Liwen S.

Liwen S. Agency Contractor

Expert Web Developer with Python / Node.js / Mongo...

China - Last active: 12/23/2014 - Tests: 6 - Portfolio: 4

Since 2003, I have been working on variety web projects from 1 page responsive website (eg: http://boluo.guokr.com/) to complex SPA and RESTful APIs. My tech stack: Python, Node.js, Bootstrap, iOS, MongoDB, PostgreSQL, Hadoop, Linux, etc. Since 2011, I have been running a service to collect user behaviors and do data mining for several eCommerce websites in China mainland. The service could be deployed as SaaS or in house. Tech Stack: Python, Django, Node.js, MongoDB, Hadoop, etc. http://tuijianbao.net Before that I participated in development of frontend and backend of e-commerce website http://www.nordicbet.com as a developer. Tech Stack: Python, jQuery, etc. After graduated from college, I joined GE Healthcare China as a developer. Built HIS/RIS software for hospitals in order to help patients indirectly. http://www.ge.com I would like to participate in Python/Node.js/MongoDB/iOS projects and always do my best to push your business forward. Cheers, Liwen

Associated with: Pocoweb Agency
$111.11 /hr
1,525 hours
5.00
Monis K.

Monis K. Agency Contractor

NLP, ML, SOLR , Mahout, Sentiment Analysis, Hadoop...

India - Last active: 23 hours ago - 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

$50.00 /hr
4,560 hours
4.87
Stanislav Yurin

Stanislav Yurin

Clojure, Java developer, Data analysis

Ukraine - Last active: 02/27/2014 - Tests: 1

I am a dedicated professional/hobby Clojure developer, with a 13 years of professional IT experience overall and 2 years of Clojure/ClojureScript. I have an experience of building full-stack applications using Clojure, Datomic, MongoDB, ClojureScript, IronMQ (something similar to RabbitMQ), relational SQL databases. Also recent successful projects using Hadoop, Clojure and Cascalog on 30+ instances cluster. One small example of my Clojure/ClojureScript source code can be viewed here https://bitbucket.org/juskrey/lazadatest/src Samples from additional closed sourced projects could be provided on demand. Any questions and/or tests are welcome. Stanislav.

$38.89 /hr
0 hours
5.00