I HAVE CREATED A NEARLY IDENTICAL ARCHITECTURE IN MY PREVIOUS JOB
In this project the processing pipeline consisted of Flume (for data ingestion from Twitter), Kafka, Storm, Cassandra, HDFS, and MySQL. I have setup clusters, installed and configured all components, wrote the software for processing (in Java), everything from beginning to end. I have worked with all the technologies you mentioned except Ansible (will gladly learn) and OpenTSDB (but I have used HBase).
About me:
Please look at my Odesk profile for reviews and past projects: [login to view URL]~0164a5dba7c5432999/
I am an experienced Big Data engineer and architect (over 6 years of professional experience). My key area of expertise is the design and development of scalable distributed systems, encompassing acquisition, processing, storage, search, and analysis of data (especially Big Data technologies from the Hadoop ecosystem). I lead a small team of highly skilled and motivated Big Data developers.
My qualifications:
1. For over 4 years I've been constantly working with Big Data technologies from the Hadoop ecosystem (Mapreduce, Hive, Pig, Nutch, Zookeeper, Storm, and others), NoSQL storage (Cassandra, HBase, MongoDB), and search engines (Solr).
2. Nearly 8 years of coding experience in Java and 4 in Python.
3. Fluent spoken English - I lived in the US for over 5 years.
I think it would be best to discuss all the details through Skype. Looking forward to hearing from you!