Hadoop Freelancers

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

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, 22 Hadoop projects are completed every quarter on Upwork.

22

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 4.75.

4.75
Last updated: May 1, 2015

Popular Hadoop Searches

More options
Clear all filters
  1. Ilija S.

    Ilija S.

    data scientist

    Serbia - Last active: 3 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
  2. Jonas S.

    Jonas S.

    rentmybrain

    Germany - Last active: 17 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
  3. Umar S.

    Umar S. Agency Contractor

    Data Scientist (NLP / ML / Hadoop / Spark / Mahout / Solr / Nutch )

    India - Last active: 12 hours 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

    Associated with: SimplyPhi Software Solutions Agency

    $66.67 /hr
    4,272 hours
    4.88
  4. Tom M.

    Tom M. Agency Contractor

    The Number Cruncher

    United States - Last active: 14 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

    Associated with: Innovative Number Crunchers, LLC

    $83.33 /hr
    168 hours
    5.00
  5. Monis K.

    Monis K. Agency Contractor

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

    India - Last active: 1 day 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

    Associated with: SimplyPhi Software Solutions Agency

    $50.00 /hr
    4,638 hours
    4.87
  6. Igor B.

    Igor B. Agency Contractor

    Data Scientist

    Malaysia - Last active: 12 hours 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).

    Groups: Application Developers Alliance

    Associated with: ActiveWizards

    $60.00 /hr
    2,789 hours
    4.82
  7. 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
  8. Rahadian Bayu Permadi

    Rahadian Bayu Permadi

    Big Data specialist with good background in Java, PHP and mobile

    Indonesia - Last active: 19 days ago - Tests: 4

    I have experienced working in software engineering in multinationals company for web and enterprise application in Asia and Europe. My skills mainly cover in the following fields: - Java Technologies: Web using Spring frameworks and various ORM, OSGi for desktop application using Eclipse Equinox - Mobile application on android devices - PHP web application to create highly dynamic and attractive website - Search platform software such as Elasticsearch and Apache Solr. Search platform is used as additional, yet important, feature for most web sites and also Big Data application - Big Data solution stack including Hadoop, MapReduce, Hive, Pig, HBase, Storm, Kafka, and Cassandra. I handled a Big Data solution for gps tracking data streaming into the Big Data. My responsibilities range from architecting and designing Big Data solution, Create the data ingestion mechanism as well as analyzing the data for display to the users. If you are interested in my skill feel free to contact

    $30.00 /hr
    37 hours
    4.00
  9. Nayanjyoti Paul

    Nayanjyoti Paul

    Certified Professional in Big Data and Mobile Technologies

    India - Last active: 1 day 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
  10. Amit S.

    Amit S.

    Enterprise and Big Data Application Architect, Developer

    India - Last active: 1 day ago - Tests: 2

    1. Have around 11+ years of IT industry experience in developing Java/J2ee applications. 2. Have experience of building Big Data and Machine Learning Applications using tools like apache hadoop,hive,mahout,weka,R,cassandra,mongodb,kafka ,rabitmq,storm etc. 3. Realtime financial analytics application using Apache Hadoop and SAP HANA appliance. 4. Have been through 6 full product development life cycles and have wide spectrum of experience.

    $20.00 /hr
    205 hours
    4.54