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

Popular Hadoop Searches

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Xin Jin

Xin Jin

Senior Programmer For Financial Apps

United States - Last active: 1 month ago - Tests: 4

Hi, I currently work and reside in NYC, USA. I have over 14 years of experience developing financial applications. I hold BS and MS degrees in Computer Science from Columbia University. I'm a Sun Certified Java Developer and J2EE architect. I'm also a CFA charter holder and have been mostly working in the financial industry for front-office trading and risk management in NYC, Tokyo and Shanghai. I have worked with both equities and fixed income asset classes and I am very knowledgeable with derivatives. My technical skills include Java/C++, Excel/VBA, ASP.NET, and SQL. I've worked on both web and desktop applications. I'm available for part-time projects initially. But I want to gradually convert to be working full-time on oDesk. Thank you.

$100.00 /hr
0 hours
0.00
Nathaniel May

Nathaniel May

Data Analyst / Back End Developer

United States - Last active: 1 month ago - Tests: 3

I gained a passion for computers during my 5 years in the military and went to the University of Illinois in Champaign-Urban to develop the necessary skills. I majored in Accounting and Finance with minors in Computer Science, Informatics, and Technology and Management. I have been on several database design projects and have been on 2 database development projects. I interned at Deloitte Consulting in their Technology practice where I worked on a ERP implementation Project for a major food manufacturer. I currently work for FTI Consulting in their Data Analytics practice where I do data management and visualization mostly for litigation purposes. My work usually involves SQL and Excel, but has included a wide variety of other programming, data management, and visualization software, some of which you can see listed in my skills.

$30.00 /hr
0 hours
0.00
Sumit Kumar Roy

Sumit Kumar Roy Agency Contractor

Data Warehousing,Business Intelligence and Big Dat...

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

Sumit have worked in the It industry for over 17 years. He has vast experience developing software from Supply Chain Management, POS, E-Commerce, BFSI, manufacturing etc. He holds a post graduate degree in IT and E-Commerce. Customer-focused, highly organized self-starter with effective customer-service skills and demonstrated ability to manage technical aspects and per-sales projects, architect tailor-made customer solutions, build relationships, communicate solution strategy and product offerings, and provide technical expertise, support, and training to sales and customers. For over seven years, career focus has been centered on Business Intelligence and Data Warehouse system design, development and deployment. The application of extensive experience across multiple DBMS' and platforms has provided a strong aptitude for multidimensional data base design coupled with robust operational architectures. Have 8 years’ experience in BI Data analysis and generation of complex Analytical/Statistical report for Finance/Marketing/Supply Chain Management.

Associated with: Octocube Consulting
$38.89 /hr
191 hours
0.00
Douglas H.

Douglas H.

Ruby developer

United States - Last active: 12/20/2009 - Tests: 7

Ruby has been my main language for a number of years now. I also use Javascript frequently (on the client and server), and Java and Perl when the need arises. I use Ruby on Rails for a number of projects, but a large part of my Ruby work is outside of Rails, as ruby is now my primary language. I have a great deal of SQL experience but have been using noschema databases for most new projects for a couple of years (specifically MongoDB). I have been working in a freelance environment for a number of years, and have a multi-machine linux-based network with constantly running infrastructure suited to tackle any task as it arises. I do a reasonable amount of system administration for my own pleasure or in the cloud for clients, and also run and administer client production deployments myself.

$44.44 /hr
79 hours
0.00
Harish Nair

Harish Nair

Data analytics, business requirement documentation...

United States - Last active: 11/20/2014

PROFILE • A professional with an exceptional track record of nearly 11 years across Business Analyst, Data Analytics and Reporting, Risk Management, Consulting, People Management, Process and Tool Improvement, Agile project management; Worked with IBM as Business Analyst/Delivery Analyst and previously worked with best of industry - Google, CSC and HSBC. • Academically proficient with MBA Finance from Bharathiar University preceded by Post Graduate Diploma in Human Resource Management from Pondicherry University, Bachelors in Commerce from Osmania University, Diploma in Advanced Software Technology from CMC Limited. Technically proficient with R, Hadoop (Pig/Hive/Map Reduce), Java, VBA, MS Excel, SQL and BI Tools (Cognos and Tableu). Core Competencies: Agile methodology experience  Business Analyst, Data Analysis, MIS  Data Mining  Statistical Analysis  Hadoop (Pig/Hive/Map reduce), VBA, MS Excel, R and Minitab  Database knowledge using Oracle, MySQL, SQL Server and MS Access  Knowledge of SharePoint, SAP – Business Object, IBM Cognos and Tableau  Scripting knowledge with Java and PHP  Driven analytic projects end to end  Stakeholder and Client Management  Presentation skill  Attention to detail and commitment to quality  Team Player with Strong Collaboration and Interpersonal Skills working with cross functional teams and peers.

$30.00 /hr
0 hours
0.00
Sachin T.

Sachin T.

Sr. Java Hadoop Programmer / Analyst

United States - Last active: 3 months ago - Tests: 2

SUMMARY: • 14+ years of experience involved in design, development, testing and support of high performance multi-threaded client server, web based applications and n tier applications in Java and C++. • 6+ years of exposure to Fixed Income, equities and derivatives with 3+ years of experience in credit risk, market risk, operational risk and FIX, CCAR reporting, VAR and stress testing. • 8+ years of server side experience using Core Java, multithreading, Spring, XML, JDBC, JMS, Web Services, JUnit, Mockito, J2EE, JSP, Servlet, HTML 5, JavaScript, jQuery and free marker templates. • 8+ years of experience in Sybase SQL, Oracle, MS SQL Server, shell, Perl, windows, Linux. • 8+ experience in requirements gathering, translating them to functional as well as technical specification. • 8+ experience in working with as well as leading offshore teams. • Exposure to big data technologies like Hadoop, pig, hive, spark, oozie and hbase. • Strong experience in various phases of Software Development Life Cycle (SDLC) Object Oriented Programming, OOD, UML concepts and J2EE Design Patterns and Test Driven Design • Hands on experience in Tomcat, WebSphere, WebLogic Application server, autosys and Microsoft Excel. • Excellent analytical, problem solving skills and good exposure to mathematics concepts in finance. • Ability to quickly master new concepts, applications, technologies, vendor products • Strong Communication and interpersonal skills with experience in Technical Writing and Documentation. • Strongly committed to deliver timely, accurate and quality work.

$30.00 /hr
0 hours
0.00
Murilo B.

Murilo B.

IT Consultant / System Administrator and Developer

Brazil - Last active: 10/16/2014 - Tests: 2

Over 7 years hands-on proven experience on Linux System Administration and Maintenance focused on BI & Big Data Solutions, Data Quality Management, Systems Integration Development with different Landscape Scenarios (Development / Production). Also worked as BI & BigData Consultant / Developer. Skills and Expertise: - Linux System Administration (RHEL, Suse, CentOS, Debian, others) - Linux Server / Services (Tomcat, HTTP, Nginx, LAMP, DHCP, SSH, SFTP, Samba, IPTables, Hadoop, others) - Programming Languages (Java, ShellScript, PHP, SQL, Perl/CGI) - Database (MySQL, Postgres, MongoDB, DB2, Sybase ASE)

$44.44 /hr
0 hours
0.00
Paul Vasilev

Paul Vasilev

Scala / Java developer

Russia - Last active: 12/02/2014 - Tests: 3

I have been developing software using Java and Scala for 3 last years. I'm experienced in highload systems (game server, service oriented architecture) and Big Data (writing jobs for Hadoop and Spark, using machine learning). Skill List: • Scala, Java SE for server side apps - excellent • OOP principles and design patterns - good • Database management systems (MySQL, PostgreSQL, Microsoft SQL Server) - good • NoSQL storages (Hbase - good, ElasticSearch - excellent) • Maven, sbt - good • Hadoop, spark - good • Version control (SVN, Mercurial, Git - good) • IDE (Eclipse, IntelliJ IDEA - excellent, NetBeans IDE, SoapUI - good) • Machine learning (Xelopes - satisfactory, Spark MLib - good) • Java EE 6, Spring - satisfactory • Javadoc - good • JUnit testing - good • С\C++ - satisfactory

$30.00 /hr
0 hours
0.00
Sergey Sheypak

Sergey Sheypak

sr. hadoop developer

Russia - Last active: 04/12/2014 - Tests: 2

7+ years java server-side development 2+ years developing hadoop applications 2+ years building hadoop applications infrastructure 2+ years designing and implementing hadoop-based applications architecture I can design and implement apps using: java/groovy/scala, ruby/RoR, python, jython, javascript. I'm using unit, integration, end-2end tests while coding. Hadoop stack CDH (Cloudera Hadoop distribution) : mapreduce, hive, pig, impala, oozie, sqoop. Experience in complex ETL for: Hadoop, Teradata, Oracle, MySQL

$55.56 /hr
0 hours
0.00
Yuriy P.

Yuriy P.

Java Hadoop J2EE SQL software engineer

Ukraine - Last active: 05/31/2014

Software engineer with 10 years experience, 6 years of java j2ee development. My current job and primary interests is Big Data area and machine learning ( Hadoop, high-loaded low-latency systems, Advertising - RTB-systems, ML, AI, NLP etc ). I like to develop software with good system architecture, code quality and which better fit to clients needs. Also it is usual for me always see wide picture of solution in my head, trying to understand business domain well and helping to build robust software. During my career I took part in different projects mostly with big US \ EU companies using different technologies / tools for all stages of software life cycle: design, development, testing, task-management bug-tracking, continues integration and so on. I have experience with a lot of java / j2ee stuff. j2ee (and related): JPA Hibernate Spring EJB3 JMS BigData: Hadoop Hive Mahout etc WebServices JAX-WS SOAP and REST CXF application servers: JBoss v4 v5 v7, IBM WebSphere, Glassfish, Tomcat etc. XML processing - JAXB, parsers DOM SAX DB: Oracle - SQL PL\SQL MSSQL and others GUI - Servlet JSP ExtJS GWT , Swing some JavaScript DHTML IDE: IDEA Eclipse tools: Maven, SOAP UI, SVN, Git , Ant Interested in Hadoop / BigData projects. Also before Java I worked as a DB\ERP soft.engineer using among others systems like SAP R/3 ( ABAP / Java ) and Oracle Developer Studio toolkit Don't hesitate to contact me if you have / going to have some project/tasks related to J2EE techs stack and/or DB/SQL .

$30.00 /hr
0 hours
0.00