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Technical Architect Resume

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PROFESSIONAL EXPERIENCE

Confidential

Technical Architect

Responsibilities:

  • Architected, designed and implemented Apache Sentry Application for Database Security
  • Participated in review, requirement gathering and creating SRS and high level requirements
  • Organized meetings with business users, architects and operations teams to gather business requirements and implemented the solutions.
  • Participate in and drive cross - functional, cross discipline architecture teams to enhance/set the architectural direction for key business initiatives.
  • Serve as a fully seasoned/proficient technical resource; routine accountability for technical knowledge and capabilities as a team member and as an individual contributor.
  • Identify technical solutions to business problems and drive to resolution.
  • Designed and created a Spark-Python Script that generates Metadata Comparison report used by the Data Guardians for compliance check of datasets.
  • Lead and facilitated development team in developing DQ Framework which was used by various teams to verify the Schema of the files.
  • Working closely with Cloudera team in implementing Apache Record Service application which will enable users to use Hive Queries in PIG
  • One of the key contributors for converting code from EDCDIC format to ASCII format utilizing MapReduce
  • Implemented Apache Sentry to govern the access over Hive databases.
  • Implemented Apache Navigator application to monitor the Data Lineage and auditing.
  • Work with business partners to translate functional requirements into technical requirements.
  • Splitting to shared dataset into NPI, Credit and Anonymous classifications as per federal regulations through a python MapReduce where the schema of the split is passed as a parameter

Environment: Apache Spark, PIG, Hive, MapReduce, Apache Sentry, Apache Navigator, Cloudera Hue, Cloudera Record Service, Python, Java

Confidential

Software Development Advisor.

Responsibilities:

  • Developed Pig Latin scripts to load into HDFS.
  • Developed Java MapReduce programs for the analysis of sample log file stored in cluster.
  • Developed Simple to complex Map/reduce Jobs using Hive and Pig
  • Developed Map Reduce Programs for data analysis and data cleaning.
  • Used Hive and created Hive tables and involved in data loading.
  • Used Sqoop to import data into HDFS and Hive from other data systems.
  • Migration of ETL processes from Oracle to Hive to test the easy data manipulation.
  • Developed Hive queries to process the data for visualizing.
  • Working Closely with SA Team to make sure all hardware and software is properly setup for Optimum usage of resources
  • Extensive data validation using HIVE and also written Hive UDFs
  • Incident Management, Problem Management and Change Management
  • Performance Management and Reporting
  • Working with Dev Team to tune Job Knowledge of Writing Hive Jobs
  • Working as a liaison among business users to understand business problems and opportunities in the context of requirements and recommend solutions to meet the business objects. Also Liaise between Business users and Technical team to create Techno-Functional specifications.

Environment:PIG, Hive, MapReduce, Python, Java

Confidential

Senior Software Developer.

Responsibilities:

  • Analyze and model the business domain to create a complete picture of work-flows and technical requirements fulfilled by existing and proposed software.
  • Evaluate potential software solutions to ensure that they meet business requirements.
  • Lead cross-functional business process teams and brought continuous improvements.
  • Facilitating team members by answering the Business related questions or taking those questions to SME’s and getting appropriate answers which will help team members to develop bug free application.
  • Allocation of work and keeping track of estimations till completion of work and prepare Weekly Status Report.
  • Preparation of Design document and Test plan, Coding & Code review, Unit Testing, Production installation.
  • Preparation of Design document and Test plan, Coding & Code review, Unit Testing, Production installation.
  • Responsible for solving Serve 3&4&5 tickets for OMNI CSW application.

Environment: Cobol, JCL, CICS, Micro Focus Cobol, JAVA, DB2, SQL Server, IMS DB, Datacomm, VSAM

Confidential

Senior Software Developer.

Responsibilities:

  • Responsible for ITS Application
  • Implement ICD-10 and DRG Codes
  • Receive Business requirements; convert them into Technical solutions, Preparation of Design document and Test plan, Coding & Code review, Unit Testing, Production installation.
  • Involved in monitoring the Night batch cycle (Production Support).
  • Receive Business requirements; convert them into Technical solutions, Preparation of Design document and Test plan, Coding & Code review, Unit Testing, Production installation.
  • Involved in monitoring the Night batch cycle (Production Support).
  • Receive Business requirements; convert them into Technical solutions, Preparation of Design document and Test plan, Coding & Code review, Unit Testing, Production installation.
  • Involved in monitoring the Night batch cycle (Production Support).

Environment: Cobol, JCL, CICS, DB2, Datacomm, VSAM

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