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Location:
Cumming, Georgia, United States
Posted:
February 14, 2019

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Resume:

Dasarathi Minjur(Das) Tel# 803-***-****

Email:ac8hyn@r.postjobfree.com

SUMMARY:

• More than two decades of cumulative IT experience in various segments, from Analyzing, Designing, Developing, Testing and Maintaining client/server,legacy Business Systems. Installing,Maintainance and support of Big Data and ETL Tools.

• 3 years of experience in Horton Works Big Data tools, mostly doing Platform Administration.

• Worked on installing HDP 2.6.2 on Linux 7.x cluster as Proof Of Concept.

• Worked on Apache Hue,Zeppelin and Solr installation, configurations and hardening of the environments. Supporting these tool set for our user community.

• 7 years as Datastage Administrator/Developer. With experience in other suite of IIS products including Quality stage and Information Analyser,Metadata Workbench

• 12 years of experience various other platforms including mainframe legacy systems and client server based systems application.

• Have extensive experience in developing ETL processes to extract, transform and load data from various source and archive systems into data warehouses and data marts using DataStage Manager, Designer and Director.

• Experience in working with large database systems such as Informix, Oracle, DB2, Sybase, SQL Server as well as hands-on experience in building data marts and data warehouses.

• Managing overall SDLC process and deliver project deliverables within the scheduled time.

• Prepare Technical Architecture Diagram, Design, Standards and Specification for enhancements.

• Good experience in writing SQL loader scripts and UNIX Shell Scripts to automate file manipulation and data loading procedures.

• Extensively worked in analyzing, testing, debugging, identifying problems/issues and giving appropriate solutions.

• Persuing new avenues in fields of Big Data,ML, AI, Data Science and completed courses recently.

• Excellent communication, analytical and documentation skills. EDUCATION & COURSE COMPLETIONS & MEMBERSHIPS

• Bachelors in Technology 1988 A.C. College of Technology, Anna University, INDIA.

• Masters in Techology 1990 A.C. College of Technology, Anna University, INDIA.

• Diploma in Computer Application 1992 LIBA, India

• IBM Infosphere Information Server Administration V8 training at IBM

• Completed Course in 2018 - Data Science, Deep Learning & Machine Learning with Python

• Completed Course in 2018 - Taming Big Data with Apache Spark and Python – Hands On

• Completed Course in 2018– Elasticsearch 5 and Elastic Stack- In Depth and Hands On EMPLOYMENT HISTORY

• TBS/CBSI, INDIA between May 1994 to June 1998

• Covansys/CSC,USA between June 1998 to Nov 2011

• Michelin North America between Dec 2011 till Oct 2013

• General Motors @Georgia Innovation Center Mar 2014 till date Dasarathi Minjur(Das) Tel# 803-***-****

Email:ac8hyn@r.postjobfree.com

TECHNICAL SKILLS:

ETL Tools : IBM Infosphere 11.x as Administrator,Developer, HortonWorks Platform Admin. Databases : Oracle 12c/11g/10g IBM DB2/UDB v9.1, MS SQL Server 2005/2000,Hive Languages : SQL, Python, Spark,UNIX Shell Scripting Big Data Tools : HortonWorks Ambari stack of services Solr,Hue,Zeppelin,Ranger,Atlas Operating System: Windows NT4.0/2000, MS-DOS, UNIX (Solaris, Linux, AIX) WORK EXPERIENCE:

General Motors, Atlanta, GA Mar 2014 to Till Date

Platform Engineer

• In the role of Platform Engineer, primarily responsible for installing and supporting Data stage Platforms that included Datastage 9.1.2, Infosphere versions 11.5 and 11.7 FP2. The work as platform engineer involves working with architects, UNIX System Administrators, Database Administrators to build and standup environments.

• Done many proof of concept(POC) as a part of innovation work. These include installing new products from vendors in sandbox environment, as they release them and give recommendations to the management on the feasibility of the product within GMs environment. When the product is ready for deployments in higher environment, would present and get approvals of the Change Control Board, Open Source Review board.

• Worked with Horton Works Engineering team installing,supporting,configuring and hardening Ambari stack of products like Hue, Zeppelin, Solr. Atlas and Ranger tools are also in the scope of our team.

• The Security compliance of the platform is other important task performed in this role, as any non-compliance gets flagged in the reports from our internal security team.

• We have an oncall rotation at regular frequency and have supported multiple customers/users within the SLAs and to their satisfaction. Have worked with vendor support like Horton Works, IBM via PMR tickets to resolve issues in their product used at GM.

• Currently working on Solr support issues reported by our users, load balancing issues after kerberization of the cluster.

Michelin North America, Greenville, SC Dec 2011 to Nov 2013 Data stage Administrator/Developer/Architect

The Work is primarily as Data stage Administrator/Developer supporting multiple zones in the role of global integration architect/ETL Specialist.

• Involved in determining the architecture of Infosphere when new servers were built.

• Was a key participant in the Michelin/IBM Workshop at France along with other architects from different zones to study and determine the cluster versus grid architecture.

• Installation and Upgrade InfoSphere Products – Data Stage 8.7 client on user PC/Citrix and Server installation on AIX/LINUX. Install the patches on need basis. Dasarathi Minjur(Das) Tel# 803-***-****

Email:ac8hyn@r.postjobfree.com

• Configure, tune, and maintain Data Stage application instances, based on the recommendations from IBM Software. The restart of engine, services. Install and maintain Operations database so that the OPS Console is available.

• Set up the projects, roles, users, privileges in different environments. – Roles include setting up Developer, Operator, Super Operator etc. Also access to Data stage Projects to users.

• Implement procedures for monitoring of the Data Stage mostly using the Operations Database and SRM reports.

• Preparing best practice documents related to Data stage usage and publish on wiki space.

• Developing Proof of Concept (POC) for new areas

• Developing Datastage jobs for projects that needed assistance.

• The level 2 support include developer support and creation of IBM PMRs and interaction with IBM Software to get it resolved.

• Support the migration to Data stage version 8.7 and regular maintenance support issues

• Validate servers for installed software, before certifying it ready to run jobs.

• Capacity Planning and Performance tuning

• Support in Hudson ETL Deployment

Computer Sciences Corporation CSC Jun 2008 – Nov 2011 Sr. ETL/Datastage Developer and multiple roles in Mainframe Application support The various projects worked for CSC clients include building and maintaining warehouse and mart. Working in various Integration modules, Business Intelligence applications, Application support Environment: IBM DataStage and QualityStage 8.5, Datastage and QualityStage 8.1, Datastage 7.5, Powerbuilder, DB2, Oracle, COBOL, CFF files, CSV Files, TOAD, SQL, PL/SQL, IBM AIX 6.1 and IBM Mainframe,JCL,COBOL,Easytrieve,DB2

Responsibilities:

Developed Parallel Jobs in DataStage Designer to extract data from different Sources Oracle and Flat Files, transform by applying business rules, staging it in Data marts.

• Worked extensively with almost all Parallel Stages like Copy, Join Merge, Lookup, Row Generator, Column Generator, Modify, Funnel, Filter, Switch, Aggregator, Remove Duplicates and Transformer Stages etc.

• Created re-usable components using shared containers for local usage/shared usage.

• Worked with DBA team for better production support and performance.

• Used the DataStage Designer to develop processes for extracting, cleansing, transforming, integrating and loading data into data warehouse.

• Involved in developing and reviewing the Scrubbing, Matching, Survivorship rules and standardization using Quality Stage

• Created Design Documents and Unit Test cases with test Results Documents.

• Good Experience Working with Autosys for Scheduling daily and monthly ETL’s Jobs.

• Developed automated notification of Emails to the operations/prod support team in case of job failures

Dasarathi Minjur(Das) Tel# 803-***-****

Email:ac8hyn@r.postjobfree.com

• Performed Import and Export of DataStage jobs using DataStage Designer / Manager for migrating jobs across environments such as Dev, UAT, PROD etc.

• Developed technical documentation such as deployment instructions and production steps to enable the production support personnel better understand the production process. Application Data Architect at Complete Business Solutions

(contracting in Kroger Inc, Cincinnati, OH and Denver,CO) June 1998 – Jun 2008 I was involved in Designing and coding complex modules for getting transactional data to the newly designed new data warehouse system and support activities. Worked on multiple projects, data migrations when Kroger acquired Dillon Companies, King Soopers,CityMarket and also during the merger with Fred Meyer.

Environment: IBM Mainframe, Oracle 8i, DB2 UDB 7.0, Windows NT 4.0,MS Excel Key Achievements:

- Successfully worked as a part of team to make the system Compliant with Sarbanes–Oxley

(SOX) requirements.

- Provided database and modeling services to clients.

- Designing Architectural plan for Business Intelligence environment

- Worked in a cross functional and cross technical team of people during the development phase and coordinated the system and user acceptance testing.

- Responsible for requirements, analysis, design and implementation of the PID application.

- Coordinated the user acceptance testing.

- Worked as part of Design team in the development of a new Product Information Database (PID) by leveraging already existing corporate system, reducing the development cost and effort and making the data needed by business users easily accessible.

- Worked successfully in projects comprising cross functional and cross geographic teams that provided the basis for costing retail, Financial Cost and Billing System (FCB) making it more efficient for Kroger to cost perishable and non-perishable items.

- Decommissioned redundant applications when Kroger took over Dillon Companies Inc, Denver thereby reducing annual maintenance and processing costs.

- Consolidated applications and processes, increasing the performance by 40% and reducing the maintenance costs by 65%.

Analyst/Technical Lead TBS/CBSI Pvt. Ltd., Madras,India May 1994 – May 1998 Designed and developed legacy and client server application software for the key clients at offshore including Citi Bank Singapore, Saudi Aramco and South California Edison (SCE). Worked in Dhahran, Saudi Arabia during 1996 for a year to design, implement CRAFTS systems on site as the technical expert. During 1994, I was involved successfully in design development of Child Support Systems for State of Nevada.



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