• 5.3 years of experience in Software Testing (Functional Testing).
• 1.8 years of client onsite experience in Waltham, MA USA.
• Worked with Banking domain clients like JP Morgan Banking group (4 years’ experience)
• Excellent QA experience in all phases of Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC).
• Good Experience and Knowledge in different project management models like waterfall and Agile Scrum.
• Expertise in Functional, Integration, Regression, SIT, Black Box and User Acceptance Testing (UAT).
• Extensive experience in creating Testing milestones like Test Plans, Test Scenarios, Test Strategies, Test Cases, Test Reports and RTMs.
• Played different roles – as Scrum Master, QA Lead, Senior Tester, SME, BA etc.
• Worked on – Requirement analysis, Test Condition preparation, Test script Creation in Manual & BPT format, Test Execution, Defect life cycle workflow, Performance testing etc.
• Business Analyst experience in working closely with product partners, defining requirements, creating design documents and interface diagrams.
• Dedicated, conscientious individual with strong sense of responsibility, work flexibility and adaptation to changing environments professionally and personally.
• 5.3 years of experience in Software Testing (Functional Testing).
• 1.8 years of client onsite experience in Waltham, MA USA.
• Worked with Banking domain clients like JP Morgan Banking group (4 years’ experience)
• Excellent QA experience in all phases of Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC).
• Good Experience and Knowledge in different project management models like waterfall and Agile Scrum.
• Expertise in Functional, Integration, Regression, SIT, Black Box and User Acceptance Testing (UAT).
• Extensive experience in creating Testing milestones like Test Plans, Test Scenarios, Test Strategies, Test Cases, Test Reports and RTMs.
• Played different roles – as Scrum Master, QA Lead, Senior Tester, SME, BA etc.
• Worked on – Requirement analysis, Test Condition preparation, Test script Creation in Manual & BPT format, Test Execution, Defect life cycle workflow, Performance testing etc.
• Business Analyst experience in working closely with product partners, defining requirements, creating design documents and interface diagrams.
• Dedicated, conscientious individual with strong sense of responsibility, work flexibility and adaptation to changing environments professionally and personally.
I am RAVI SINGH JAISWAR currently working as a Test Manager in Coding Brains Software Solution Pvt. Ltd. in Lucknow.
I have very good experience in Software Testing (Manual and Automation by using Selenium tool), Sikuli and good knowledge in Java, SQL.
I also have good experience in Mobile Testing (Android and iOS).
I am RAVI SINGH JAISWAR currently working as a Test Manager in Coding Brains Software Solution Pvt. Ltd. in Lucknow.
I have very good experience in Software Testing (Manual and Automation by using Selenium tool), Sikuli and good knowledge in Java, SQL.
I also have good experience in Mobile Testing (Android and iOS).
Data stage interview questions and answers|DataStage FAQSBigClasses.com
data stage interview questions and answers for freshers and experienced,data stage interview questions and answers 2014,data stage interview questions and answers 2013,latest data stage faqs
What is Data Warehousing? ,
Who needs Data Warehousing? ,
Why Data Warehouse is required? ,
Types of Systems ,
OLTP
OLAP
Maintenance of Data Warehouse
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I am a Human Resource Management Professional with a Post Graduate degree in ‘Public Relations’ and master’s degree in ‘HR management’ from IBS, Mumbai.
I am currently working with HCL Technologies Ltd. in Noida as a Change management and Training Executive. Prior to this, I worked with G.Gheewala Human Resource Consultancy and managed several HR processes including recruitment, training, induction and assessment of attrition patterns. As a part of my MBA, I completed my internship with Kansai Nerolac Paints Ltd on employee induction and training. I have also worked as a co-coordinator for Public Relation Council of India, Pune Chapter & PR agency. I am competent in managing relations with excellent team building communication and analytical skills.
It is an Comprehensive ETL Tool, Which provides, end to end ERP Solutions,Some of the Most popular ETL Tools are DSPX leader of ETL Tools, Started from 2006,Informatics,ODI,SAS (ETL STUDIO),BODI,ABNITRO.
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Experienced Software Engineer with a demonstrated history of working in the information technology and services industry. Skilled in ETL , Business Intelligence (BI), Oracle Data Integrator (ODI) , OBIEE , SQL , PLSQL and JAVA. Strong engineering professional with a Bachelor of Engineering (B.E.) focused in Information Technology from B.V.B.C.E.T..
IT Professional with 9 years of Data Warehousing experience in the areas of ETL design and Development.Excellent Experience in Requirement Gathering, Designing, Developing, Documenting, Testing of ETL jobs and mappings in Parallel jobs using Data Stage to populate tables in Data Warehouse and Data marts.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Round table discussion of vector databases, unstructured data, ai, big data, real-time, robots and Milvus.
A lively discussion with NJ Gen AI Meetup Lead, Prasad and Procure.FYI's Co-Found
Quantitative Data AnalysisReliability Analysis (Cronbach Alpha) Common Method...2023240532
Quantitative data Analysis
Overview
Reliability Analysis (Cronbach Alpha)
Common Method Bias (Harman Single Factor Test)
Frequency Analysis (Demographic)
Descriptive Analysis
The Building Blocks of QuestDB, a Time Series Databasejavier ramirez
Talk Delivered at Valencia Codes Meetup 2024-06.
Traditionally, databases have treated timestamps just as another data type. However, when performing real-time analytics, timestamps should be first class citizens and we need rich time semantics to get the most out of our data. We also need to deal with ever growing datasets while keeping performant, which is as fun as it sounds.
It is no wonder time-series databases are now more popular than ever before. Join me in this session to learn about the internal architecture and building blocks of QuestDB, an open source time-series database designed for speed. We will also review a history of some of the changes we have gone over the past two years to deal with late and unordered data, non-blocking writes, read-replicas, or faster batch ingestion.
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Adjusting OpenMP PageRank : SHORT REPORT / NOTESSubhajit Sahu
For massive graphs that fit in RAM, but not in GPU memory, it is possible to take
advantage of a shared memory system with multiple CPUs, each with multiple cores, to
accelerate pagerank computation. If the NUMA architecture of the system is properly taken
into account with good vertex partitioning, the speedup can be significant. To take steps in
this direction, experiments are conducted to implement pagerank in OpenMP using two
different approaches, uniform and hybrid. The uniform approach runs all primitives required
for pagerank in OpenMP mode (with multiple threads). On the other hand, the hybrid
approach runs certain primitives in sequential mode (i.e., sumAt, multiply).
1. Mallikarjuna P
Sapthagiri layout, site No 49, 3rd floor, 1st door, Channasandra, Bangalore
Mobile: +91- 9036441084
Email:p.mallikarjuna8.eee@gmail.com
Professional Summary:
Overall 3.8 years of IT experience as ETL developer using IBM-datastage Parallel Extender.
Involved in performance tuning of Datastage jobs at stage level.
Experienced with Batch systems scheduling and processing using Autosys.
Performed various activities like Import and export of Data Stage projects.
Hands on experience in developing SQL queries and UNIX Scripting.
Strong understanding of data quality assurance processes and procedures.
Involved in creating the Test Cases and uploading in the QC.
Hands on Unit Testing.
Skilled at learning new concepts quickly, can work well under pressure and able to communicate
ideas clearly and effectively.
Excellent team player with an ability to perform individually, quick-learner, able to meet
deadlines, good interpersonal and analytical skills
Ensuring adherence to the quality norms and ethical values of the company.
Academic Qualification:
Bachelor of Engineering(B.E.) in EEE from SDMCET, Dharwad in 2011-12 Secured 76.9%
Diploma in EEE from TMAES, Hospet in 2008-09 Secured 76%.
10th
from JNV(CBSE) School, Chikkajoganahalli in 2005-06 Secured 72%.
Technical Skills:
ETL : IBM DataStage v8.5, v8.7 and v9.1
Data Base : DB2, Teradata and Vertica
Operating Systems : Win XP, IBM AIX, Linux
Languages : UNIX Shell Scripts,
Scheduler : Autosys
Technical Certification:
IBM Certified Solution Developer – InfoSphere DataStage v8.5
Employment History:
Working as Software Engineer in Accenture Services Pvt. Ltd. (Bangalore), from 20th June 2012 to
till date.
2. Project Handle:
Project 1#: R2T (Raw to Transform)
Client: Bank of America (U.S.)
Environment: IBM AIX, DB2, HP Vertica, Autosys, UNIX Shell Scripts.
Period:From August 2012to August 2013
Project Description:
The purpose of the Project is to develop a solution to migrate the data from mainframe (R2T) to
VERTICA database using mainframe logic.
Responsibilities:
Involved in understanding of business processes and coordinated with business analysts to get
specific user requirements.
Implemented SQL queries using mainframe logic to migrate the data from raw to Vertica
database.
Involved in extract process using Unix Shell script to provide data feeds from db2 to vertica
database and vice-versa for testing activity.
Involved in creating Autosys jobs, finalized requirements and prepared specification document.
Involved in creating the Test cases and uploading in the QC.
Documented test plans, test cases, test scripts, and validations based on design specifications
for unit testing, system testing, functional testing, regression testing, prepared test data for
testing, error handling and analysis.
Project 2#: C3PM (Consumer Credit Card Platform Migration)
Client: Bank of America (U.S.)
Environment: IBM AIX, Linux, IBM DataStage v8.7 and v9.1, IBM DB2, HP Vertica, Autosys, UNIX Shell
Scripts.
Period:From September 2013 to August 2014
Project Description:
The purpose of the Project is to develop solutions to transform and migrate the data from different
upstream sources to multiple downstream targets. It has involved multiple databases.
Responsibilities:
Involved in understanding of business processes and coordinated with business analysts to get
specific user requirements.
Implemented SQL queries as per business requirement.
Involved in creating specifications for ETL processes, finalized requirements and prepared
specification document.
Performed ETL coding, extensively used stages available to redesign dataStage jobs for
performing the required integration.
Involved in performance tuning of Datastage jobs at stage level.
Developed solutions to load and extract data to/from DB2, Vertica database.
Implemented UNIX shell script for validating incoming files from upstream.
Extensively used DataStage Tools like Infosphere DataStage Designer, Infosphere DataStage
Director for developing jobs and to view log files for execution errors.
Involved in creating the Test cases and uploading in the QC.
Involved in Unit Testing.
Documented ETL test plans, test cases, test scripts, and validations based on design
specifications for unit testing, system testing, functional testing, regression testing, prepared
test data for testing, error handling and analysis.
3. Project 3#: Forceful Closing
Client: Nordea
Environment: IBM DataStagev8.7, Teradata &Unix.
Period:From October 2014 till date
Project Description:
This project is to move data from the Local DW to Common DW and sent the corresponding data to the
downstream applications which was previously fetching from Local DW.
Responsibilities:
Involved in Data Analysis, Designing the ETL jobs and Unit Testing Phases of the project.
Implemented SQL queries as per business requirement.
Co-ordinated with Client team to understand the Requirement.
Lead the team in Datastage Development and co-ordinate with other teams for performance
improvements.
Complete responsibility of deliverables and quality assurance.
Involved in creating the Test cases and uploading in the QC.
Documented ETL test plans, test cases, test scripts, and validations based on design
specifications for unit testing, system testing, functional testing, regression testing, prepared
test data for testing, error handling and analysis.
Personal Profile:
Father’s Name Venkobappa
Marital Status Single
PAN BFQPP5967M
Date of Birth 08th
Aug 1990
Hobbies Solving Puzzles, Internet Surfing, Watching Movies and Cricket
PassportDetails:
Name as on passport Passport Number Date of Issue Expiry Date Place of Issue
Pavagande
Mallikarjuna
M3487360 17-Nov-2014 16-Nov-2024 BANGALORE
(Mallikarjuna P)