Experience

• 

  Lorven technologies

  Jul 1997 - Aug 1999

  Programmer

  • Oracle Application Development : Played a key role in application development on Oracle technologies using Developer 2000 (Forms 4.5, Reports 2.5) on Oracle 7.3 version.• Stored Procedures Development : Worked on the development and optimization of stored procedures, contributing to improved application functionality.

• 

  Izen technologies

  Sept 1999 - Jan 2001

  Senior programmer

  • Forms Design and Coding : Designed and coded Forms with meticulous attention to detail, ensuring alignment with functional, technical, and porting specifications.• Database Modeling with ERwin : Utilized ERwin for efficient and accurate database modeling, contributing to the seamless integration of forms with databases.• Stored Procedures Development : Worked on the development and optimization of stored procedures, enhancing overall application functionality and performance.

• 

  Genesis software solutions

  Mar 2001 - May 2002

  Team leader

  • Oracle Application Development : Extensively involved in application development on Oracle technologies using Developer 2000 (Forms 6.i, Reports 6.i) on Oracle 8i and 9i versions.• Database Modeling with ERwin : Proficiently used ERwin for accurate and efficient database modeling, contributing to streamlined application development.• Domain Knowledge : Acquired domain expertise in Manufacturing and MIS products, enhancing contextual understanding in development projects.• Application Security : Played a key role in the design and implementation of application security, ensuring a robust and secure environment. Show less

• 

  Adea solutions

  Aug 2002 - Jul 2004

  Software designer

  • Database Design and Code Review : Led database design initiatives and conducted thorough code reviews, ensuring robust and efficient solutions.• ERwin Database Modeling : Proficiently used ERwin, utilized it for precise and effective database modeling to meet business needs.• Query Performance Tuning : Specialized in optimizing query performance, enhancing database efficiency and responsiveness.• Stored Procedure Development : Developed tailored stored procedures based on specific development requirements, contributing to streamlined functionality.• Form Design and Coding : Designed and coded forms with precision, adhering to both functional and technical specifications. Show less

• 

  Verisign

  Jul 2004 - Jun 2005

  Engineering lead

  • Data Modeling and business logic development : • Implemented data modeling strategies in line with new/modified business specifications. • Creation/modification of database packages to align with evolving business needs.• SQL Reports and Shell Scripts: • Developed complex SQL reports and efficient shell scripts to enhance data analysis and reporting capabilities.• Data Migration: • Led data migration activities, ensuring smooth transitions between database structures.• Development Support: • Provided robust support to offshore and on-site development teams, contributing to the successful building of applications.• Web Trends Tool (Web Analysis): • Proficiently utilized Web Trends tool for statistical web reports, empowering clients to analyze and optimize service hits and usage. Show less

• 

  Blue yonder

  Jul 2005 - now

  • Performance Engineering - Sizing, Bottleneck isolation, Validation and Tuning• Application Performance Management - User monitoring, Diagnostics and Bottleneck isolation in Enterprise Software applications• Extensive experience in Database, Applicaiton and SRE Performance Tuning• Environment Sizing & Architecture Design• Solution implementation experience on Physical and Virtual infrastructure• Managing & mentoring associates, building cohesive teams, sharpening delivery skills to enhance the quality of deliverables Show less Performance Engineering :Sizing: Determining the appropriate hardware and infrastructure requirements for optimal performance.Bottleneck Isolation: Identifying and addressing performance bottlenecks in systems.Validation and Tuning: Ensuring performance meets expectations through testing and optimizing configurations.Application Performance Management (APM):User Monitoring: Tracking and analyzing user behavior to understand and enhance user experience.Diagnostics: Investigating and resolving issues through in-depth analysis of application performance.Bottleneck Isolation in Enterprise Software: Identifying and addressing performance bottlenecks in large-scale enterprise applications.Database and Application Performance Tuning:Optimizing the performance of database and application.Service Disruptions Mitigation:Developing strategies and protocols to minimize the impact of service disruptions.Environment Sizing & Architecture Design :Determining the appropriate size and structure for software environments to meet performance requirements.Product Upgrade Assessment :Assessing the impact and benefits of upgrading software products.Technological Alternatives and Innovation :Evaluating and recommending technological alternatives to drive innovation and maintain a competitive edge.Solution Implementation :Hands-on experience implementing solutions on both physical and virtual infrastructure.Leveraging Latest Technology Features:Utilizing the capabilities of cutting-edge technologies to enhance application performance.Team Management and Mentoring:Managing and mentoring associates to build cohesive teams.Sharpening delivery skills to ensure the quality of deliverables. Show less • Cloud Performance Engineering : Specialized in sizing, bottleneck isolation, validation, and tuning of Cloud performance for enterprise software applications.• Application Performance Management : Expert in user monitoring, diagnostics, and bottleneck isolation in Enterprise Software applications.• Performance Tuning and Mitigation : Extensive experience in tuning Database, Application, and SRE performance to optimize overall system efficiency.• Service Disruptions Mitigation : Successfully mitigated service disruptions, ensuring uninterrupted application performance.• Environment Sizing & Architecture Design : Led initiatives in environment sizing and architecture design, optimizing infrastructure for peak performance.• Product Upgrade Assessment : Executed product upgrade assessments, ensuring seamless transitions with minimal impact.• Team Leadership and Mentorship : Led the performance engineering team, fostering a cohesive environment, and enhancing delivery skills for superior quality deliverables.• Innovation and Technological Alternatives : Applied knowledge to recommend technological alternatives, driving innovations for a competitive advantage.• Solution Implementation : Executed solution implementations on both physical and virtual infrastructure, ensuring optimal performance. Show less • Innovative Database Migration Solution : Designed and delivered “One Step Migration - OSM” solution, revolutionizing the database migration process for Platform and SCPO Product suites. The solution eliminated the need for interim releases and included the ability to resume from the point of failure.• JDA Supply Chain Management Products : Played a primary role in delivering database solutions for SCPO Product suite, contributing to 12+ major JDA Supply Chain Management products across multiple releases.• Migration Strategies and Execution : Developed database migration strategies, ensuring the creation of error-free and performance-proven migration scripts. Successfully migrated client databases to the latest releases.• Documentation and Data Modeling : Provided inputs for migration documentation and actively engaged in data modeling, database schema implementation, and maintenance for each release.• Team Mentoring and Leadership : Mentored and guided the Database team members across verticals and locations, using Oracle 11g/10g versions for product development requirements.• Client Issue Resolution and Quality Improvement : Provided resolutions to client-reported database issues within SLA guidelines. Implemented a process to generate a quality baseline for DB-related issues, contributing to improved deliverable quality.• Defect Triage and Management : Managed outstanding defect lists, including generating defect triage lists, prioritizing defects, and scheduling assignments. Show less

  • Principal Technical Architect

    Jul 2023 - now

  • Senior Enterprise Technical Architect

    Jan 2019 - Jul 2023

  • Principal Architect

    Aug 2013 - Dec 2018

  • Enterprise Technical Architect - Product Development

    Jul 2005 - Jul 2013