Teradata Sample Resume

8/12/2019 Teradata Sample Resume

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PROFESSIONAL SUMMARY

Over 7+ years of experience in IT,with proficiency as Teradata developer andstrong expertise in SQL queries, stored procedures, Teradata Macros.

Expertise in creating databases, users, tables, triggers, macros, views, storedprocedures, functions, Packages, joins and hash indexes in Teradata database.

Extensively worked with Teradata utilities like BTEQ, Fast Export, Fast Load, MultiLoadto export and load data to/from different source systems including flat files.

Hands on experience using query tools like TOAD, SQL Developer, PLSQL developer,Teradata SQL Assistantand Query man.

Expertise in writing large/complex queries using SQL. Proficient in performance analysis, monitoring and SQL query tuning using EXPLAIN

PLAN, Collect Statistics, Hints and SQL Trace both in Teradata as well as Oracle.

Excellent experience in ETL Tools like Informatica and on implementing SlowlyChanging Dimensions (SCD).

Good knowledge in Unix Shell scripting. Excellent Experience with different indexes (PI, SI, JI, AJIs, PPI (MLPPI,

SLPPI))and Collect Statistics.

In-depth hands on experience in database, ETL/ELT design and developmentandshould have excellent data analysis skills

Well versed with all stages of Software Development Life Cycle (SDLC)i.e.Requirement(s) gathering & analyzing, Design/redesign, Implementation and Testing.

Good knowledge on Agile Methodologyand the scrum process. Having complete domain and development Life Cycle knowledge of Data Warehousing &

Client Server Concepts and knowledge of basic data modeling.

Very good in Fast learning, Analytical thinking, decision making and problem solvingskills.

Have experience in working with both 3NF and dimensional modelsfor datawarehouse and good understanding of OLAP/OLTP systems.

Proficient in preparing high/low level documentslike design and functionalspecifications.

Actively involved in Quality Processes and release management activities- Toestablish, monitor and streamline quality processes in the project.

Very good in Analytical thinking, decision making and problem solving skills. Involved in review meetings with Project Managers, Developers and Business

Associates for Project

Ambitious, self-motivated, ability to work independently as well as in teams, possessmulti-tasking skills, results oriented engineering professional.

TECHNICAL SKILLS

Operating Systems: MS DOS, UNIX, Windows NT/ 2000/ XP and Linux

Languages: COBOL, JCL, JAVA, SQL, PL/SQL, Teradata Macros, BTEQ, MLOAD,

FASTLOAD, FAST EXPORT, Shell scripting

RDBMS: Oracle 8i/ 9i/10g, MS SQL Server, Teradata V2R5/R6/R12/R13

Testing Tools: QTP, Quality Center, Rational Suite (Requisite Pro, Rose, Robot, Test


2/5

Manager, Clear Quest, Clear Case), Selenium, HP quick Test Pro.

Tools: Teradata SQL Assistant, Teradata Manager, PMON, Putty, Informatica

PROFESSIONAL EXPERIENCEConfidential, Englewood, CO

Jan 2011 Till Date

Sr. Teradata Developer

Responsibilities

Involved in Complete Software Development Lifecycle Experience (SDLC) fromBusiness Analysis to Development, Testing, Deployment and Documentation.

Used Teradata utilities fastload, multiload, tpumpto load data Wrote BTEQ scripts to transform data Wrote Fastexport scripts to export data Wrote, tested and implemented Teradata Fastload, Multiload and Bteq scripts, DML and

DDL.

Constructed Korn shell driver routines (write, test and implement UNIX scripts) Wrote views based on user and/or reporting requirements. Wrote Teradata Macrosand used various Teradata analytic functions. Involved in migration projects to migrate datafrom data warehouses on Oracle/DB2

and migrated those to Teradata.

Performance tuned and optimized various complex SQL queries. Wrote many UNIX scripts. Good knowledge on Teradata Manager, TDWM, PMON, DBQL, SQL assistant and BTEQ. Gathered system design requirements, design and write system specifications. Excellent knowledge on ETL tools such as Informatica, SAP BODS to load data to

Teradata by making various connections to load and extract data to and from Teradata

efficiently.

Agile teaminteraction. Worked on data warehouses with sizes from 30-50 Terabytes. Coordinated with the business analysts and developers to discuss issues in interpreting

the requirements

Environment

Teradata R12/R13, Teradata SQL Assistant, SQL, VSS, Outlook, Putty, MLOAD, TPUMP,FAST LOAD, FAST EXPORT, TDWM, PMON, DBQL

Confidential, NJ May 2009 Jan 2011

Teradata ETL Developer

Responsibilities


Used Teradata utilities fastload, multiload, tpumpto load data Wrote BTEQ scripts to transform data Wrote Fastexport scripts to export data


3/5

Wrote, tested and implemented Teradata Fastload, Multiload and Bteq scripts, DML andDDL.





efficiently.

Agile teaminteraction. Worked on data warehouses with sizes from 30-50 Terabytes. Coordinated with the business analysts and developers to discuss issues in interpreting

the requirements

Environment

Oracle, Teradata, Teradata SQL Assistant, SQL, VSS, Outlook, Putty, MLOAD, TPUMP,

FAST LOAD, FAST EXPORT, TDWM, PMON, DBQLConfidential, Rochester, NY Aug 2008 - Apr 2009

Teradata Developer

Responsibilities

Participated in meetings with Users, Business analysts in understanding the businessrequirements and analyzed use cases to develop detailed Test Plan

Agile team interaction. Involved in Complete Software Development Lifecycle Experience (SDLC) from

Business Analysis to Development, Testing, Deployment and Documentation.

Used Teradata utilities fastload, multiload, tpumpto load data Wrote BTEQ scripts to transform data Wrote Fastexport scripts to export data Wrote, tested and implemented Teradata Fastload, Multiload and Bteq scripts, DML and

DDL.

Constructed Korn shell driver routines (write, test and implement UNIX scripts) Wrote views based on user and/or reporting requirements. Wrote Teradata Macros and used various Teradata analytic functions. Involved in migration projects to migrate data from data warehouses on Oracle/DB2


Performance tuned and optimized various complex SQL queries. Wrote many UNIX scripts. Good knowledge on Teradata Manager, TDWM, PMON, DBQL, SQL assistant and BTEQ.


4/5

Gathered system design requirements, design and write system specifications. Excellent knowledge on ETL tools such as Informatica, SAP BODS to load data to


efficiently.

Agile team interaction. Worked on data warehouses with sizes from 30-50 Terabytes. Coordinated with the business analysts and developers to discuss issues in interpreting

the requirements

Extensively used SQL Analyzerand wrote complex SQL Queriesusing joins, subqueries and correlated sub queries

Environment


FAST LOAD, FAST EXPORT

Confidential, Chicago, IL Sep 2006 - Aug 2008SQL DeveloperResponsibilities

Analyzed Business Requirements Documentand Functional Specification document todevelop detailed Test Plan and Test Cases.


Used Teradata utilities fastload, multiload, tpumpto load data Wrote BTEQ scripts to transform data Wrote Fastexport scripts to export data. Worked on Oracle PL SQL to create stored procedures, packages and various

functions.

Wrote, tested and implemented Teradata Fastload, Multiload and Bteq scripts, DML andDDL.





efficiently.

Agile teaminteraction.Environment


FAST LOAD, FAST EXPORT


5/5

Confidential, India Jul 2004 - Sep 2006

Oracle / Teradata Developer

Responsibilities

Coordinate with the front end team working on Oracle Forms to provide with thenecessary stored procedures and packages and the necessary insight into the data.

Extensively involved in creating PL/SQL objects i.e. Procedures, Functions, andPackages.

Extensively involved in debuggingthe existing PL/SQL objects. Performance tuned SQL queriesusing Hints, AUTOTRACE, TKPROF, ADDM, AWR,

Explain Planand SQL advisor

Created Materialized viewsand presented to BI teams. Created Ref cursors, Bulk processing, collections, nested tables. Performed bug verification, release testing and provided support for Oracle based

applications.

Involved in performance tuningthe existing objects. Extensively used SQL*LOADERand UTL_FILEto load data from flat files obtained

from various facilities every day.

Used External tablesto manipulate data obtained daily before loading them into thetables.

Extracting thousands of datafrom the database for data analysis. Extracting and moving data from UNIX. Helped the QAteam in QCing the data and to develop test scripts for the validation of

the process. Also performed unit testing and system testing.

Monitoring and scheduling jobs. Documentation of all modules for user level and system level maintenance. Leading the junior developers in doing their tasks. Worked in a CMMI level 3 coding standards.

Environment

Oracle 8i, UNIX, SQL, PL/SQL, SQL Developer and TOAD, SQL*Loader, Data pump,

Crystal Reports, Erwin, VSS, Outlook, Putty.

Documents

Teradata Sample Resume