I have done a couple hadoop/cloud computing related projects:
https://www.freelancer.com/projects/Javascript-Cloud-Computing/OpenStack-Cloud-Computing-Specialist.html
https://www.freelancer.com/projects/SQL-hadoop/Simple-log-analysis-script-using.html
https://www.freelancer.com/projects/jobs-mapreduce.html
https://www.freelancer.com/projects/NoSQL-Couch-Mongo-Apache-Solr/Install-Hadoop-Nutch-Elasticsearch-into.html
https://www.freelancer.com/projects/Linux-Amazon-Web-Services/AWS-Infrastructure-setup-configuration.4885343.html
https://www.freelancer.com/projects/setup-hadoop-network.html
https://www.freelancer.com/projects/Java-Twitter/Twitter-Real-Time-Streaming-Google.html
http://www.freelancer.com/projects/Apache-Solr-debian/Install-Apache-Solr-for-Magento.html
And also have an open source project on [login to view URL] cloudputing handling big data with hadoop(jQuery+Spring MVC+Hadoop+Hbase)
[login to view URL]
Hope that can help you.