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

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  1. Aldrin L.

    Aldrin L.

    Architect, Backend Engineer (Scala, Java, Hadoop)

    Brazil - Last active: 15 days ago - Tests: 12 - Portfolio: 1

    Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala / Akka Design - Jenkins Plugins Writing On a daily basis, I spend between Systems Architecture, Build Planning, for Hadoop and Restful Backends, specially under Amazon Web Services. Oh, I'm also a Cloudera Certified Administrator and Developer. Favorite platforms include Scala, Python and General Java. See my full profile for more descriptions and feel free to browse my github and bitbucket profiles at the addresses below: http://github.com/ingenieux http://bitbucket.org/aldrinleal Favourite customers involve pragmatic teams, with contant online presence, and direct involvement with the end customer, and a problem involving legacy and the next generation Feel free to discuss our next project - I'm always looking for the next challenge!

    Groups: LoginRadius, Microsoft Certified Professionals

    $55.56 /hr
    3,109 hours
    4.83
  2. Hamza Waqas

    Hamza Waqas

    NodeJS - PHP - MongoDB - ElasticSearch - Redis - Consultant (Platform)

    Pakistan - Last active: 1 day ago - Tests: 4

    Guy with big shoes who spent a lot of time in rushing into the technology stacks. He mostly get his hands dirty with high engineering where we need to start with atomicity, enhancement, scalability and distributed architectures. He knows what we have to do when the implementation is not just about the tech talk. Wait, did you asked write me to write the for loop? Well, there are a lot of other challenges as well when it comes to the choice of stack, selection of right platform and ability to end up with the exact matters! He has experience of working with different frameworks, languages & platforms. Usually, you'll find his hands dirty into something really reliable and that is making out high-end engineering. He's familiar with the solutions & principles required to write own framework as he has written couple of MVC, HMVC & boilerplate frameworks in PHP & Node.js. In back days, he was working with PHP and spent all of his big part in that. But now you'll always find him working on Node.js with some top class stacks to make robust & scalable products. Hamza is *nix (OSX / Linux) enthusiast so don't tell about benefits of using #windows. The guy with entrepreneurial spirit (no, I'm not that fake VISIONARY ENTREPRENEUR) and is already co-founding few startup companies. Languages: - Node- Python- Java- PHP- JavaScript Frameworks: - Zend- Kohana- Slim- Drupal & custom written MVC frameworks. - Node- express- compound- restify- sails.js- kraken.js - Play!- Bottle Mobile: - Android SDK- PhoneGap Databases: - MySQL- Oracle9i- MongoDB- OrientDB- Redis- Cassandra- Couchbase Distributed: - Hadoop- Storm- Mahout- Stanbol- Tika Search: - ElasticSearch Frontend: - Backbone- Ember- React- Angular Version Control: - Git- SVN AWS: - EC2- S3- DynamoDB- RDS- Redshift- SQS (Amazon) Brokers: - RabbitMQ- Kafka- ZeroMQ- PubNub- Redis(Pub/Sub) Job Servers: - Gearman- Celeryd PM: -Github- Bitbucket- Redmine- Gitlab- Jira- Pivotal

    Groups: Application Developers Alliance, oDesk Verified Web Developers

    $55.56 /hr
    623 hours
    4.91
  3. Tushar S.

    Tushar S. Agency Contractor

    Data Scientist (Machine learning), Sr. Hadoop and Data Engineer

    India - Last active: 6 days ago - Tests: 2 - Portfolio: 3

    My professional experience has been in the Machine learning and Software Development, specifically in BigData technologies (Hadoop Ecosystem). I have developed outsourced products quality for global leaders in BigData domain. Specialties: R, Mahout, Machine learning algorithms (Regressions, Classifications, Clustering), Hadoop, Spark, Hive, Sqoop, RabbitMQ, Java, C, C#, Map Reduce Programming , ODBC, Thrift, Public Key Cryptography, OpenSSL, SQL I have worked on applying machine learning solutions for Finance & Healthcare domains to achieve business optimizations. I also have exposure to very wide range of tools/technologies. Rather being bound to any specific technology, I prefer quickly learning new things that solves a problem efficiently. Some ancillary experience with: T-SQL, Cassandra , Unix/Windows shell scripting, AI, JDBC, JNI, REST, Client-Server Architecture, XML, Valgrind

    Associated with: bizSurge Data Analytics Solutions

    $23.00 /hr
    319 hours
    4.98
  4. Eyal K.

    Senior IT and INFOSEC manager

    Israel - Last active: 3 months ago - Tests: 4

    A short overview of my career: --- Over 215 hours in oDesk as an IT manager and administrator for a start-up. --- Over 6 months as an on-site IT, Network and Security consultant for the University of Virginia. --- 4 years of experience as R&D service engineer, travelled world wide to customers to handle complex issues, analyse network, db, OS, hardware and software problems, debug and provide training. --- 10 years of experience as a senior IT and Network Security engineer (attacking, defending, securing) A short overview of some of the services I provide: - On-site work. - Design and build office network. - Vulnerability and Risk assessment for your web, network and computers. - Design and implement VPN. - FW manager. - Install, design and maintenance work for Oracle, MySQL and MSSQL db's - WebEx training. - AWS design and migration. - Unix and Windows support for all versions. - Data Controllers support, setup and maintenance. - DNS issues. - Build a private cloud for your business. - Backup solutions and overview. - Netbackup problem. - CheckPoint support. - Emc support. -CyberCrime investigations. - On-call services. ... and more

    $83.33 /hr
    472 hours
    5.00
  5. Rahadian Bayu Permadi

    Rahadian Bayu Permadi

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

    Indonesia - Last active: 4 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
  6. Pooja Gupta

    Pooja Gupta Agency Contractor

    Hadoop Technical Architect

    India - Last active: 19 days ago - Tests: 1

    Over the last 9 years, I have developed a wide range of application/analytical tool using Hadoop/MapReduce/Hive/Hbase/EC2,Java/J2ee/Spring/Struts/Hibernate/Securities and Oracle/PL/SQL.Also worked on application server like Tomcat/Weblogic/Jboss. My core competency lies in complete end-to-end business solutions and have also performed diverse role from developer to architect and I am seeking opportunities to provide solutions for you or your business. I also SCJP and OCA certified

    Associated with: JBKSoft Technologies

    $27.78 /hr
    1,927 hours
    4.85
  7. Pratik K.

    Pratik K. Agency Contractor

    Expert web programmer with Java, Grails, Javascript, jQuery, AngularJS

    Australia - Last active: 1 month ago - Tests: 9 - Portfolio: 11

    Professional Summary • Has expertise in Android development using the native framework as well as frameworks like PhoneGap. • Has expertise in Elasticsearch; has also designed and implemented projects on Elasticsearch. • Has knowledge in Cascading and Apache Hadoop. • Has expertise in Java, Groovy, C# and has been involved in many projects which use these technologies. • Has expertise in JSF, PrimeFaces, RichFaces. • Has expertise in client-side scripting languages like javascript and jQuery, has written many jQuery plugins. • Has knowledge in Angular JS. • Has expertise in RESTful web service. • Has expertise in Grails framework and also has written many plugins for Grails. • Has expertise in databases like MSSQL, MYSQL and Oracle. • Has expertise in NOSQL, JSON document based database and indexing system like MongoDB and ElasticSearch. • Has worked with security technologies like spring security core and CAS. • Has knowledge of programming languages like Ruby, Visual Basic, SQL, PL-SQL and frameworks like .net.

    Associated with: Pratik Kayastha

    $24.44 /hr
    0 hours
    4.90
  8. Piyush Agar

    Piyush Agar

    Hire for SAS, SPSS, Hadoop Big Data, Analytics, Dataflux

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

    • 10 years of overall professional experience, most of which on Client Handling, Project Execution, Big Data, DataWareHousing, ETL, Reporting and Data Quality • Very Well Experienced in df Power Studio, Data Management Studio, Hadoop, SAS Programming, SAS DI Studio • Used df Power Studio and Data Management Studio extensively in Data Quality Projects • Used languages like PIG and HIVE in Big Data Implementation • Prepared ETL jobs using SAS DI Studio • Worked on DataWarehouse • Developed reports in MS Excel • Experienced in writing SQL/PL SQL in Oracle • Implemented model to reduce cost and increase profit • Team Leading and Project Management Experience

    $25.00 /hr
    0 hours
    5.00
  9. Ericson C.

    Ericson C. Agency Contractor

    Full Stack Computing and Systems Engineer

    Colombia - Last active: 10/14/2014 - Tests: 6 - Portfolio: 6

    It has grown a sense of humanity and social responsibility through some meditation experiences. One of the main goals is helping people with unconditional love, and the world to be a better place to live in. There are few places where one can meet the needed aim and expertise to achieve those objectives from technology side. That is why there is an impulse to be technologically green.

    Groups: Crossrider

    Associated with: Sukha S A S, PicOrb

    $19.50 /hr
    820 hours
    4.78
  10. Mohamed Azmy

    Mohamed Azmy

    Talented software developer

    Egypt - Last active: 3 months ago - Tests: 2 - Portfolio: 1

    I am a talented hardworking developer, I have aquasted my self with alot of skills in many fields including: Desktop development Web development Mobile development Game development Computer Vision Computer Graphics Database design and implementation And i have a lot of experience in: Java/Java RMI/ Java TCP / Java JDBC Android application development C++ PHP Javascript OpenGl OpenCV Unity2d

    $7.00 /hr
    16 hours
    5.00