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

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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.

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Hadoop Upwork freelancers typically receive a client rating of 4.78.

Last updated: October 1, 2015

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Sagar V.

Sagar V.

5 years of experience in Java, J2EE, Spring, Hibernate, Maven

India - Tests: 4

I have developed small scale to mid scale enterprise applications using Java, JSP, Servlets, JDBC, Spring, Hibernate and Maven I have worked on all the phases of SDLC, starting from requirement gathering to maintenance of the project. I have experience in various domains like E-Commerce, Real Estate, Small Scale ERPs, Online education and Revenue Management. I always consider giving highest satisfaction to the client and also provide solution in budget and timely manner.

Groups: Oracle Certified Professionals

$10.00 /hr
1 hours


MAHESH OPTIO Agency Contractor

Certified Mobile and Web development team

India - Portfolio: 1

We have a core team of highly experienced professionals with high level of competency in Mobile Technologies with personal having over 15 years of experience in programming.

Associated with: OptioLogic Technologies Pvt. Ltd.

100% Job Success
$16.00 /hr
120 hours

Alvin Ho

Alvin Ho

Trade Support Developer

Singapore - Tests: 1

Degree in Computer Engineering. 3.5 years working experience in IT industry with domains in infocomm technology and finance (FX). I am a full-stack developer with a passion in latest UI industrial trend. As a hobby, I am Interested in web design and development. I have developed websites for: Daun Gallery (Furniture) Nanyang Technological University Hall 9 Hall 9 Carnival 2011 Event Maris Stella Intranet Won 1st Runner-up in the competition for best poster design in Cultural Activities Club. For more portfolio information, visit

$13.33 /hr
0 hours

Douglas H.

Douglas H.

Ruby developer

United States - 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

Sanju Thomas

Sanju Thomas

Java/Spring/Solr/Endeca/SOA/JEE Architect & Developer

India - Tests: 3

Technically sophisticated and business savvy professional with over 10 years of experience in Project Management, Application Design, Development, Maintenance, Support & Continuous Monitoring in Java and related technologies. Worked as Technology Owner of Multiple Applications for Goldman Sachs, Bangalore. Adept in providing post-implementation application maintenance and enhancement support with regard to the product/software application; requirement gathering, system analysis as well as finalization of technical/functional/performance specifications. Skills in technical analysis, business process mapping, requirement study and client interaction. Hands on experience in software development life cycle in multiple business domains. A technocrat with hands on experience in leading teams for successful project implementation while ensuring a high-quality customer experience, elevating customer satisfaction in line with SLAs and work processes and ethics. Have experience in reviewing deliverables at regular intervals and steering the team to complete all project on time and within budgetary parameters. Experienced in Agile/Scrum Methodologies & Test Driven Development. Deep knowledge in Object Oriented Analysis/Design and Unified Modeling Language using tools like Rational Rose, Astah UML, Star UML and Enterprise Architect. Extensive development experience in Java, EJB, Hibernate, JUnit and RMI using Eclipse IDE in Linux/Solaris Platforms. Strong abilities in testing software including creation of test scripts/cases, execution of functional system tests and tracking of defects using various tools. Excellent interpersonal, communication and organisational skills. Holds the distinction of working across software development life cycle with globally distributed cross functional teams for many time-bound and critical projects. Sanju Thomas is a certified scrum professional, certified scrum developer, certified scrum master and certified scrum product owner too. Specialties: Java, Java Script, Test Driven Development, Scrum, Agile, Struts, Spring, Hibernate, Apache Solr, EJB, JBoss, Tomcat, MongoDB, JIRA, Jenkins, Autosys, SVN, Git, UML, Eclipse, JUnit, JMockit, Mockito, JSP, Servlets, JMS, JAX-WS, RESTFul web services, Oracle, XML, JAXB, Sonar, Maven, Service Oriented Architecture, Amazon Web Services, Amazon Market Space (MWS) Web Services, Oracle Endeca Information Discovery, Oracle Endeca Guided Search, Oracle Endeca Commerce, Hadoop, Aache Hive, Yarn, Apache Spark, Coludera

$30.00 /hr
54 hours

Swoyambhu Shrestha

Swoyambhu Shrestha

Experienced Java Developer, specialized in Elasticsearch and Hadoop

Nepal - Tests: 5 - Portfolio: 3

I am passionate about big data technologies. Software Engineer at Deerwalk Inc. I have been working with US healthcare data for about two years using big data technologies like Cascading, Hadoop and Elasticsearch. Projects: HEDIS 2014/15 Development and Certification Quality Reporter: Quality Reporter provides full clinical data analysis on the HEDIS certified measures Plan Analytics: Plan Analytics is an innovative software solution designed to work in the real world of healthcare management. Distributed Approach of Analysing and Visualizing Census Data: The main theme of this project was the implementation of the distributed computing for the large data-sets. View my LinkedIn Profile:

$16.67 /hr
182 hours

Yaroslav Mykhailov

Yaroslav Mykhailov

BigData Expert | Senior Java, Python Developer

Ukraine - Tests: 5 - Portfolio: 3

You are feel free to contact me in skype: jaroslav.mikhaylov Overview: ---------------- Hi, my name is Yaroslav. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. I work as Java/Python developer during 5 years. To be a developer, it is my dream from childhood. When i played in computer games, i dream to have skills that to write bot programs. Therefore i graduated master degree in Software Engineering. I worked as Software Developer at Ukrainian mobile operator on high load web service, July 2011 - May 2012. Since June 2012, I work at EPAM Systems as Software Engineer on project goal is migration part of data analysis workflow from traditional relational database to Hadoop framework. Customer face constant significant increasing of data amount to analyse and traditional relational databases as DB2 may stop meet all needs (price, speed, maintenance ease). Software being developed is designed to provide all needed data warehousing, analysis and ETL functionality on base of Big Data framework Hadoop including Hadoop Core, Hadoop File System, Hive, writing Restful services, clients for services and others. Please take a look at my work history for comments from other clients. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Master degree in Software Engineering, faculty of Cybernetics, from Taras Shevchenko National University of Kyiv, in the Ukraine. Listed below are my experience and skills. Python (I like use for data mining and bot programs :) Django, Crawler, Scrapy, Grab I prefer tasks in algorithms and artificial intelligence, that contains hard logic. Hobby: Ethnical hacking and CTF competitions :) Summary: ----------------- • 5 years of software development experience • 4 years of Java development experience • Strong Java background • English (Upper-intermediate) • Fun-loving and sociable

93% Job Success
$45.00 /hr
177 hours