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@tausy
Flag of India Saharanpur, India
Member since November 5, 2012
1 Recommendations

tausy

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- A Data Science professional with almost 5 years of industry experience, knowledge and understanding of Machine Learning, Data Analysis, Big Data/Hadoop, ETL, and Databases. - Solid understanding and expertise in analyzing and maintaining large datasets. - Honed my skills in Data Ingestion, Data Analysis, Data Migration, Data Consolidation, Data Processing, Data Visualization, and Data Mining. - In my 5 years of career, I worked primarily on Predictive Modeling, Machine Learning, and Hadoop to deliver cutting edge predictive models in Healthcare and Aviation. - Extensive experience of working on Sqoop, Flume, Oozie, Hive, SQL, PL/SQL, ETL, Informatica, SSIS, Informatica DIH, Java and Python. - Current areas of interest are Data Science, Data Analytics, Machine Learning, Predictive Modeling, Knowledge Discovery from Databases(KDD), Data Mining, Web Mining, and Information Retrieval.
$25 USD/hr
73 reviews
5.6
  • 94%Jobs Completed
  • 94%On Budget
  • 96%On Time
  • 24%Repeat Hire Rate

Portfolio

Recent Reviews

Experience

Hadoop/Machine Learning Developer

Sep 2017

Working on Hadoop Ecosystem in combination with python/machine learning to deliver predictive models.

Hadoop Developer

Apr 2016 - Aug 2017 (1 year)

Worked on Hadoop ecosystem to deliver cutting edge predictive models using Sqoop, Flume, Oozie, Hive, Map Reduce

BI/ETL/DW Developer

Sep 2013 - Mar 2016 (2 years)

** Carried out the migration of complex ETL logics from Intormatica Power Center to Oracle RDBMS, resulted in a performance improvement of more than 20 fold in time. ** Developed various complex PL/SQL packages from scratch using all the advanced concepts like records, collections, bulk collect, cursors, triggers, ref cursors etc. in the Business Intelligence project environment ** Designed and developed various ETL solutions using Informatica PowerCenter.

Education

Bachelor Of Technology (Computer Engineering)

2009 - 2013 (4 years)

MSc Data Science

2018 - 2019 (1 year)

Qualifications

Big Data Foundations - Level 1 (2016)

IBM Big Data University

Learned the basics of Big Data and Hadoop ecosystem.

Hadoop Foundations - Level 1 (2016)

IBM Big Data University

Worked on various tools of Hadoop ecosystem like Sqopp, Flume, Oozie, Hive, Pig etc.

Oracle Database Certified PL/SQL Expert (2015)

Oracle University

Pl/SQL proficiency test certificate provided by Oracle

Oracle Database Certified SQL Expert (2015)

Oracle University

SQL proficiency test certificate provided by Oracle

Certificate in Healthcare (2014)

Tata Business Domain Academy

Certifications

  • Preferred Freelancer Program SLA
    92%
  • SQL Level 1
    90%
  • Java Level 1
    87%
  • SQL Level 2
    85%
  • US English Level 1
    80%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

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