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V S.

Software Consultant - DWH, DB, ETL, hadoop, Analytics, web developer


Croydon, United Kingdom


I have more than 13 yrs of experience developing different types of software solutions for global customers. I have extensive experience in -> Oracle SQL/PL-SQL (SQL tuning, Writing Packages/Stored Procedures) -> *nix Shell Scripting (extensive experience with Solaris, Ubuntu, RHEL) -> System Analysis and Design (multiple projects from ground up till production deployment), -> Experience with both Waterfall model and Agile. -> Managing Post Prod support (extensive experience handling/setting up onsite-offshore support models) -> Architecture Design for DWH/ETL -> Metadata framework ... morebased software development using Informatica PowerCenter. -> Strong hadoop design experience. Cloudera certified Hadoop Programmer Analytics ======== I have got decent exposure to R, with a few PoCs for some customers already out. Cloud Enablement ============= I have got good experience working with customers exploring possibilities to move their solutions to cloud. Worked with some customers and guided some to move to AWS. Web Application Development =================== I have working experience with -> ruby on rails, -> php, -> mysql, -> facebook and twitter APIs (a rails app http://mood.heroku.com -> beta of a product in development) I have some experience with jquery and ajax as well as highcharts. Technical Writing =========== I write technology content for some websites, including a blog at - http://tech.sraghav.in and one of cloud computing sites - www.cloudtimes.org. I am looking for consulting as well as development opportunities. I can devote upto 20 hrs a week. less

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Name Score (out of 5) Time to Complete
System Analysis Test 3.50 Top 10% 25 mins
Data Warehousing Test 3.75 Top 20% 17 mins
Unix Shell Script Test 3.75 Top 20% 28 mins
Amazon Web Services (AWS) Test 3.00 Top 30% 24 mins
Stock Trading Test 4.00 Above Average 19 mins
Online Article Writing and Blogging Test (U.S. Version) 4.60 Top 10% 28 mins
Unix Test 4.10 Top 20% 15 mins
Data Interpretation Test 3.30 Top 30% 34 mins
Technical Writing Skills Certification 3.40 Top 30% 19 mins
English Spelling Test (U.S. Version) 4.90 Top 20% 15 mins
U.S. English Basic Skills Test 4.10 Top 20% 23 mins

Work History

49 hours worked
4 jobs


More than 30 hrs/week

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