Ravikumar - SAS Programmer - Pocharam, Secunderabad, Andhra Pradesh, India

Kanakala Ravikumar

Pocharam, Secunderabad, Andhra Pradesh, India


SAS Programmer


looking for job change in sas statistical programmer and CDISC SDTM

Work History

SAS Programmer


From September 2013

• Annotation of CRF according to the SDTM guidelines and SDTM mapping for variables in clinical trial datasets.
• Creating of SDTM Datasets for regulatory submission
• Implementation of SDTMIG v 3.1.2 using function like PUT for conversion numeric date values to character dates
• Applying of IS8601 date formats for dates before conversion to SDTM datasets
• --DY calculation from RFSTDTC and RFENDYC in DM dataset using INTCK function
• Calculation of baseline and CHG values in LB and VS using AVAL and BLINE variable
• Establishment of Relationship between the AE and CM dataset as RELREC
• Establishment of req and exp variables in all datasets and some of perm variable according to the PCS(pre client specifications)
• Labeling of the entire variable in the dataset as per the SDTM Implementation v 3.1.2 standards.
• Creating transforming files (.XPT) for regulatory submission and validation of XPT file using open CDISC validate software.

I declare that all the information provided by me in this application is correct to the best of my knowledge and belief.


Trainee SAS Programmer

consenttech solutions, HYD

April 2012 - October 2012

Environment: SAS 9.2, SAS/SQL, SAS/BASE, SAS/MACROS, SAS/GRAPH, windows.
• Involved in screening, cleaning & integration of data
• Participated in supervision of data entry operations under the guidance of Data Manager.
• Used procedures proc means, univariate, freq to identify outliers & used options like noduprec, nodupkey to delete duplicate records within the datasets.
• Created Transport Export files
• Developed SAS programs to generate baseline, follow-up, drug safety reports form Oracle data base
• Created Mock Tables mentioned in the Statistical Analysis Plan
• Reviewed the Protocols, CRF's etc.,
• Acquired knowledge in Clinical Trial terminology, Good understanding of Clinical Trial Phases, clinical protocols/ CRF's/Annotated CRF's, ICH and GCP guidelines, NDA, IND, CDISC, MedDRA, 21 CFR PART 11.

Junior SAS Programmer


November 2012 - August 2013

Environment: SAS 9.2, SAS/SQL, SAS/BASE, SAS/MACROS, SAS/GRAPH, Windows.
• Provided computer-programming support to Data Management and Biostatistics.
• Performed Data Analysis on the data sets using PROC ANOVA, PROC MEAN, PROC UNIVARIATE, PROC FREQ, PROC GLM and PROC TRANSPOSE.
• Generation of the Scatter plots using PROC CORR and Diagnostic models and Fit plot models using graphs using ODS graphics.
• Kaplan meier graphs using proc lifetest for time to event analysis.
• Developed reports using PROC REPORT, PROC TABULATE and DATA _NULL_.
• Generated output files in text format, HTML & PDF format using SAS ODS.
• Created Trial related Analysis/Derived Datasets for two studies.

Qualifications & Certifications



Skillpages has been acquired by Bark.com!

Bark.com is pioneering the way people find local services. Skillpages is the world’s premier directory of service providers.

Find out more

Kanakala Ravikumar provides the following services:

Are you sure that you want to leave?

Supported Countries
Choose your country