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!
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Ara Sadoyan Agency Contractor
I'm 12 years experienced Linux Administrator. I'm professional in: Design, planning and deployment of Hadoop clusters, high available Linux web farms, NoSQL clusters (Riak, Cassandra, Couchbase, CouchDB). Design and deployments of public/private cloud infrastructures. Linux Networking & Security Concepts. Design, deployment and administration of multi node web farms. Linux Clustering and H-A ,Service level load balancing and clustering Linux services (WEB,MAIL,PROXY,DNS,LDAP,SAMBA etc) OS security concepts, Monitoring tools (Nagios, Munin, Ossec, SNMP etc) Bash scripting MySQL Administration, Server optimization Configuration and optimization of JVM`s and Java Application Servers Virtualization solutions (VMWare, XEN, CITRIX etc) And more !
I have been working with SQL for over 8 years in various capacities, mostly Application DBA/ infrastructure DBA & Performance minded development. Experience working with various database technologies including SQL Server from 7 up to 2012, MySQL 5+, Sybase ASE 11.9+, Hadoop (Hive,Pig,Hbase) and more recently Cassandra and Vertica.
Daily working at puppet environment with over 200 servers controlled. The areas of my work focus at web hosting environment (Pupper, HAProxy, Varnish, HTTPd, NGiNX, Apache-solr, MySQL, MongoDB, etc.) I worked also in company which use AWS Amazon for e-commerce platform. I was responsible for create scalable environment and monitor performance. During that time create a lot Ruby scripts for easy manage env or speed-up Aazon java tools. I also have experience in the following areas: 24/7 systems, HA Systems, LAN/WAN networks.
Over the last 5 years, I have worked in different projects, many requiring not only software craftsmanship (OOP design, agile development, TDD) but also a mindset typically needed in research. I love solving problems that require POC type of work and experimenting. I am an advocate of open source solutions, and prefer to work in places that have a startup culture. My competencies lie mainly in software development (Java, Python), but I do not hesitate to work on tasks typically ment for DevOps, DB admins or QAs. Areas of interest: - Big Data and NoSQL technologies (Hadoop, Hive, PIG, MongoDB, HBase, others), - search (Solr, ElasticSearch) - AI (soft and hard computing techniques), - dynamic programming languages I am always looking for opportunities to expand my toolkit and take part in projects that present a challenge.
10 years of experience in SQL Server programming and BI project deployments. Successfully deployed 20+ projects as a key database developer and 5+ BI projects to the clients in Dubai and Ireland. Grip on Service Broker for real Time data synchronization adds to my capabilities to tackle the up-coming challenges with the data. Skype: atif.sheikh1977 LinkedIn: pk.linkedin.com/pub/atif-ullah-sheikh/5a/30/301/ My Blog: http://www.atifullahsheikh.blogspot.com/ Technical skills include; MCSA - SQL Server 2012 MCITP - Database Developer 2008 MCITP - BI Developer 2008 Handling Big Data in Windows Azure Windows Azure HDInsight HiveQL and Hive Tables Windows Azure PowerShell SQOOP PowerQuery Design, Optimize and Secure Cubes in SSAS Design and Deploy optimized subscription based reports Integration Services for ETL and Maintenance Plans Data Synchronization using Service Broker High Availability Solutions with Windows Server Failover Clustering and AlwaysOn DR planning Database Mirroring (SQL Server 2005 / 2008 R2) Query writing and Query Optimization
Tushar S. Agency Contractor
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
I am Master of Applied Mathematics with knowledge of statistical modeling and data mining algorithms. I have programming skills (R, Python, Octave) and know how to obtain, clean and integrate data from various resources (SQL and NoSQL databases, web resources, etc. ). I can interpret results of models and show them using visualization techniques. Have experience in applying all these knowledge to real-world problems.