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$25 USD / hour
Flag of INDIA
calcutta, india
$25 USD / hour
It's currently 7:21 PM here
Joined June 3, 2009
0 Recommendations

Purna S.

@purnasasmal

4.8 (4 reviews)
3.7
3.7
100%
100%
$25 USD / hour
Flag of INDIA
calcutta, india
$25 USD / hour
100%
Jobs Completed
100%
On Budget
70%
On Time
N/A
Repeat Hire Rate

MSSQL, MSBI,Power BI, Python, Big Data Architect

We, at DataSumUp, work on following technologies. SQL server, TSql SSIS, SSAS, SSRS, POWER BI, Poweshell, Power BI Tableau USQL, Azure data lake, Adf, nosql, data science, AML, machine learning, Python and R. Extensive knowledge of configuring, managing and maintaining the operation of complex relational database. Database maintenance, Performance tuning and T-SQL writing Worked on SSIS, SSAS, SSRS (2005, 2008 and 2012). Worked on Database Modeling/Designing. Comprehensive knowledge of software programming and data manipulation techniques Excellent analytical and problem solving skills with proven technical expertise on different technologies Hands on knowledge on Power BI, Power Pivot and Tabular Modeling. Advanced T-SQL scripting inskills

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Portfolio

5631226
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5087906
5087902
5631226
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5087902

Reviews

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Showing 1 - 4 out of 4 reviews
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5.0
$83.00 USD
He doesn't have much time for me, but finished everything we have agreed.
Power BI
Microsoft Azure
User Avatar
Flag of Jan A.
@adamekh
•
4 years ago
5.0
€130.00 EUR
Purna Did great work and I would highly recommend him for any Datawrehousing or SQL work.
Python
R Programming Language
Database Development
Data Warehousing
Data Analytics
S
Closed User
@Shahjik15
•
5 years ago
5.0
€262.00 EUR
Very reliable freelancer!! I will hire him again for sure!
SSIS (SQL Server Integration Services)
C
Flag of Catalin E.
@cata73
•
5 years ago
4.2
$222.00 USD
Professional, skilled and a pleasure to work with. Would hire again.
SQL
MySQL
C
Flag of Cruz T.
@cruzted
•
5 years ago

Education

B.Tech in Electronics and Communication

West Bengal University of Technology, India 2002 - 2006
(4 years)

Qualifications

MS 70-466

Microsoft
2016
Implementing Data Models and Reports with Microsoft SQL Server

MS 70-461

Microsoft
2018
Design and Implement Big Data Analytics Solutions

MS 70-761

Microsoft
2018
Querying Data with Transact-SQL

Publications

Resume

Dynamic, skilled software professional with 12.5 years of working experience in IT with expertise in Azure HDInsight (Hive,Pig,HBase,Spark,Storm), SQL Server 2012/2016, MSBI, POWER BI, Azure Data Lake, Azure Data factory, Azure BLOB, Application Insight, R, Python and Machine Learning fields

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