SUMMARY

• Passionate, energetic, results - driven management professional with extensive experience managing mission critical data, infrastructure and software development in cloud and hybrid environments.
• Excellent leadership skills with proven track record of taking initiatives, setting strategic direction, decision making, and managing the expectation of executive leadership with effective communication.
• Excellent ability to lead and execute at scale in dynamic environment, align business processes with technology to realize cost savings, improve performance and maintain operational readiness.
• Excellent analytical and interpersonal skills, recruit, mentor, set clear goals, build strong relationships, promote collaboration and value of the team culture to build high performing Agile teams.

TECHNICAL SKILLS

• Linux Intel/AMD Servers, HP servers, Oracle Exadata, IBM Power Servers, Sun Enterprise Servers, EMC storages
• SAN, NAS storages, Amazon Web Services AWS (EC2, S3, RDS, Auto-scaling, Elastic load balancer, VPC, Subnets
• Security Groups, Route Tables, Lambda), CloudFormation, YAML, TerraformOracle 12c, 11g, 10g, 9i, 8i, 7.x, 6.x
• Exadata X5-2 and X4-2, RAC, Oracle E-Business Suite (ERP) 11, R12, GoldenGate, Streams, Dataguard, RMAN
• ERwin Data Modeler, Enterprise Manager, SQL*Plus, Shell/Bash Scripts, Pro*C, PL/SQL, Scripts, Perl
• Python/C/C++/Java, ETL Informatica, Visual Source Safe, Veritas Quick I/O and Volume Manager
• MySQL, Microsoft, MS Project, Power Point, SQL Server, Teradata, Verticl
• Big data MongoDB (Sharded clusters, Wiredtiger storage) Hadoop, Hive, Spark
• HBase, VMware virtual machines, Git, GitHub, Maven, Jenkins, Puppet, Chef, Nagios, Splunk, Kafka, Selenium, Docker Containers, Kubernetes, PaaS, SaaS, IaaS, Jira

PROFESSIONAL EXPERIENCE

Manager, Data & Cloud Infrastructure

Confidential

Responsibilities:

• Developed technology roadmaps, budgets, schedules and architecture to meet current and upcoming challenges and align with strategic technology vision.
• Managed, mentored and build high performance team for systems and database operations.
• Led the Cloud Center of Excellence (CCOE) team for migration and integration of on-premises systems to AWS cloud environment to build secure, highly scalable, fault tolerant systems. This involved applications portfolio analysis, mapping interdependencies, pilots, designing the architecture, implementation, production support with continuous optimization.
• Designed the architecture and managed a setup of 200+ nodes NOSQL MongoDB data warehouse environment to handle rapid data growth (2+ Petabytes). This architecture allowed massively parallel processing (MPP) capabilities needed for data aggregation with real-time response.
• Designed, Modelled and implemented Data Warehouse/Data Mart solutions for Data science/Analytics team for interactive visual Tableau dashboards and other reporting tools.
• Led the POC for data analytics project for Hadoop (HDFS, Spark, Hive, Hbase, Spark, Scala, Spark-SQL, Sqoop, Flume, Kafka, Oozie, Zookeeper)
• Led a cross functional team for software delivery using a continuous integration/ continuous Delivery (CI/CD) pipeline efforts.
• Provided technical oversight to Agile-Scrum teams throughout the project lifecycle and supported product owners in managing customer expectations for deliverables.
• Responsible for meeting high performance/availability related SLAs, schema design/modeling, security, capacity planning, upgrades/migrations, performance tuning, disaster recovery.
• Coordinated the change management process through various stages of SDLC, reviewed configuration changes and provide architecture approval.
• Assessed technology for new projects and worked with vendors.

Manager, Data & Cloud Infrastructure

Confidential

Responsibilities:

• Managed the migration of Development/QA environments to AWS on EC2, S3 and RDS. This allowed on-demand provisioning of environments and flexibility of environment for each individual project.
• Led the implementation of data warehouse project. This project allowed retention of critical data for longer duration and automation of generating complex business reports. It involved logical and physical data modeling and data migration from various source systems.
• Led the implementation of GoldenGate data replication project. This accomplish real-time data integration, failover/disaster recovery capabilities between the geographically separate datacenters.

Manager, Systems & Database

Confidential

Responsibilities:

• Led the database efforts at every stage of SDLC for various enterprise application projects.
• Led a team of release management coordinators tasked with coordinating releases; led various operations, support, and development teams; and imposing compliance with ITIL certified processes that guide planning and deployment of releases in production environments.
• Rapid data growth (very high transaction volumes 1 billion+ records/day, size 80+ Terabytes) presented unique, high-pressure, high-visibility challenges that required intelligence, skills, experience, creativity, adaptability and flexibility to address them.
• Data Center Setup: Responsible for setting up of Plano operations to achieve disaster recovery and business continuity goals. Designed the architecture to allow fail-over of mission critical applications with minimal downtime, ensured project align with corporate security and SOX/SOCII audit compliance requirements, data retention policies and disaster recovery/business continuity goals.
• High Availability/Performance (RAC/Exadata) Project: Designed and led the setup and configuration of scalable, multi node Oracle Real Application Clusters. Benchmark tests were performed to compare the performance between RAC/Exadata/existing architectures.
• Designed and implemented index-organized tables to achieve real-time response with high throughput. Various benchmark tests were performed to verify performance improvement.
• Designed and implemented control database architecture to meet growing business demands and recover data to a certain point in time. Setup Dataguard for data protection and disaster recovery.
• Installation/Configuration/Upgrades/Patches to handle releases, bugs, hardware upgrades.
• Led various benchmark/Load tests to collect performance statistics, for example, Benchmark tests with different disk element sizes (stripe size), RAID10/RAID1/RAID5, redo placement, query performance, random/sequential reads, block size, bandwidth of storage volumes etc.
• Written various Bash scripts to automate various maintenance/ monitoring operations.
• Conducted various SQL and basic PL/SQL training sessions for Tech support and Sales teams.

Manager, Data Architect

Confidential

Responsibilities:

• Led the design and implementation of efficient and scalable architecture to handle the rapid data growth. This involved converting multi table architecture to partition table architecture, benchmark tests, developing PL/SQL scripts to automate partitions management.
• Developed logical and physical schema designs, entity relationship diagrams, optimize performance system resources utilization, code reviews, standards, troubleshooting performance issues, performance tuning, capacity planning for future business growth requirements

Manager, Data Migration

Confidential

Responsibilities:

• Led the team of technical, functional and business resources and successfully migrated data from multiple legacy systems and consolidated into Oracle database.
• Developed data migration strategy, performed data analysis, data mapping, data cleansing, data transformations, reconciliations, contingencies, risks and logical and physical data modeling.

Manager, Systems integration

Confidential, New Jersey

Responsibilities:

• Managed the implementation of Lease Administration/Financials R10 systems integration project.
• Designed the architecture and performed schema design which resulted 60% data error reduction.
• Collaborated with business/financial teams on requirement gathering, build PL/SQL stored procedures, functions and packages to implementing seamless integration between systems.

Manager, Software Development

Confidential

Responsibilities:

• Managed development of client-server applications for TUP Unit certificate system.
• Increased collaboration with QA on unit/Integration/system/acceptance testing to identify problems early in the process and with operations on environment setup for a smooth release process.

Senior Software Engineer

Confidential

Responsibilities:

• Designed and developed applications and reports using Oracle Developer, Forms and Report Writer.
• Developed PL/SQL stored procedures, functions, packages and triggers.