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Senior Developer Resume

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Atlanta, GA

SUMMARY

  • 8 years of IT industry experience in Ab Initio/UNIX with 1 year of Big Data/Hadoop ecosystem Data Integration experience and consistent improvisation and responsibilities in Analysis, Design, Development, Testing with Production Support and Implementation exposure.
  • Extensive experience with Requirement Analysis, Design, Development and SIT/UAT Testing and implementation of client requirements as Data Specialist using Abinitio and UNIX shell scripting with SQL and Data Warehousing Concepts.
  • Proficient in analyzing and translating business requirements to technical requirements and architecture.
  • Strong Abinitio and UNIX skills with knowledge of database and exposure to Metadata Hub and Hadoop Ecosystem.
  • Have experience in resolving Dependency Analysis and lineage issues in Ab - initio graphs
  • Have experience on working with plans in Conduct>IT
  • Have worked on of UNIX utilities like awk, sed, and shell scripting in UNIX
  • Experience in application development and leading teams. Handled multiple roles as Project Lead and Developer.
  • Worked in different agile methodologies like Scrum and Sprints deployment.
  • Executed projects for Finance, Credit Card and Healthcare industries.
  • Effective communication and interpersonal skills to handle Stakeholder communication and client interactions. Self-motivated, quick learner, team player.

TECHNICAL SKILLS

ETL Tools: Ab-initioCo>OP 3.3.1,MetaData-Hub 3.2, GDE, EME, Conduct>IT

RDBMS: Oracle, Teradata, DB2

Operating Systems: IBM-AIX, Linux

Languages: UNIX Shell Scripting, PL/SQL, BTeq

Scheduling: Control-M, Autosys, CA-7

Big Data Skills: Hadoop, HIVE, Avro, HDFS

Modeling Tools: MS-Visio

Processes: Agile SDLC, Waterfall SDLC

Functional Modules: Banking, PBM, Data Warehousing, BI, Data Lake

PROFESSIONAL EXPERIENCE

Confidential | ATLANTA, GA

Responsibilities:

  • Detailed sourcing analysis and functional and technical level review with Business and Technical SME to map the business requirements from existing ETL system and create the generic requirement for design and build scope.
  • Work with the design team for understanding the existing system - job flow for the migration of existing flow into Atlas Data Lake for the sources and distribution applications.
  • Coordination with DBA/Infra structure teams to setup the Required DB/Project creation access as prebuild activities
  • Review the existing code of Ab Initio and develop the new psets, graphs, Plans and ensure to call generic graphs and plans wherever applicable in the Atlas Environment.
  • Creation of bespoke graphs and scripts wherever is a application specific extract/transform and load.
  • Work on the MHUB setup for the application that will identify data lineage across upstream and downstream for source /target mappings.
  • Reconciliation for audit framework development and build in bespoke graphs
  • Sandbox creation, Object level and project level tagging and Versioning.
  • Rationalization of the application jobs graphs and plans using PDLs
  • Fixing Dependency Analysis issues, Metadata Hub issues pertaining to Data Lineage
  • Code Review with Client -Tech Lead, ETL Performance Management, Test Harness, Defect review
  • Worked on the different sources to pull data- mainframe source datasets, Database tables, Unix flat files, Salesforce data ingestion and publish into the Data Lake ETL and Hadoop layer
  • Create and review of the Production implementation plan with the Client Leads, Production Support Team for monthly releases/install of the sources and distributions and provide application specific code and product walkthrough to Production Support Team prior to install
  • Ensure for the Application tuning and graph performance is thoroughly tested before deploying into Production.
  • Peer Code Review and provide inputs to the team for any build considerations and following code standards as per the project guidelines.

Environment: Ab Initio Co>Op v3.3.1, GDE v3.3, Metadata Hub, Ab Initio Control Center, Unix, CA7 Scheduler, Conduct>IT, Hive, Avro, Beeline, Putty, Hue, Spark, Sqoop, YARN

Confidential

Team Lead

Responsibilities:

  • Worked as Team Lead for the one of the modules of the project.
  • Interacting with client to understand requirements and provide optimized design.
  • Work with Business Analyst in translating business requirements into Functional Requirements Document and to Detailed Design Documents
  • Worked on design and development of solutions.
  • Review of development and unit testing done by team.
  • Responsible for unit testing, UTR preparation and implementation of developed objects.
  • Scheduling jobs using Control-M
  • Creating wrapper scripts using UNIX shell scripting
  • Provide support to Testing Team for System Integration Testing.
  • Providing support for production implementation.

Environment: Abinitio, UNIX, Oracle

Confidential

Technology Lead

Responsibilities:

  • As a Technology Lead, responsible for co-ordination with development team, Analysis, design, development, testing and implementation of Abinitio graphs for new implementations and upgrades for Confidential Inc.
  • Work with Onsite coordinators and Abinitio consultants to create Detailed Design Documents
  • Present designs to Onsite coordinators.
  • Coordinate and communicate tasks with developers
  • Ensure that development is performed as per requirements
  • Review of development and unit testing done by development team.
  • Work with QA to create test scripts and scenarios for enhancements
  • Communicate activities/progress to project managers and Onsite coordinators.

Environment: Abinitio, UNIX

Confidential

Senior Developer

Responsibilities:

  • Work in Agile Development Process.
  • Work with the onsite team to create Detailed Level Design documents.
  • Responsible for design and development of solutions for our customer in the Credit Cards sector.
  • Responsible for unit testing, UTR preparation and implementation of developed objects.
  • Utilize in-depth knowledge Technical experience to deliver solutions to customer.
  • Peer Review of developed objects to ensure that requirements and standards are met.
  • Look over the deliverables for a module handled by 4 people.
  • Support the QA team during System Integration Testing.
  • Provide production implementation support and warranty support.

Environment: Abinitio, UNIX, Teradata, DB2

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