• Senior Performance Engineer and NFR Architect with 19+ years of experience in profiling, E2E performance testing, monitoring, tuning and automation activities in java frameworks and technologies
• Performance and Non-functional requirements architect across domains like manufacturing, travel transportation, healthcare and hospitality.
• Oracle certified developer with extensive java development experience across server and UI layers
• Proven ability to collaborate with cross-functional teams to deliver high-quality software
solutions.
Experience
Salesforce
Jan 2021 – Aug 2023
Senior Performance Engineer
Strategized, defined, and documented Non-functional requirements in collaboration with Product owners, including performance SLAs.
• Certified Salesforce releases for performance and NFR compliance.
• Identified bottlenecks in delivered epics, conducted root cause analysis (RCA), and
recommended necessary code updates to address performance degradation.
• Coordinated with common services and engineering teams to resolve performance-related
technical dependencies.
• Analysed customer implementations in production, optimizing and implementing best
practices to meet scalability and migration requirements.
• Conducted extensive performance benchmarking to establish system guardrails.
• Developed and published calculator apps to assist customers in calculating throughput based
on product bundle complexity.
• Created and published guidelines to enable customer teams to certify their implementations
and configurations for performance.
• Established and automated regression suites to test P1/P2 scenarios bi-weekly enabling early
identification potential performance degradation resulting from code modifications.
• Conducted benchmarking of product performance on the Falcon cloud platform.
• Automated Selenium scripts for UI automation and profiling of screens based on the Angular
framework
• Developed Splunk, Sumologic and Grafana dashboards to provide a rapid overview of
application performance.
Key Achievements:
• Enabled an increase in product performance by over 200% through extensive tuning efforts, leading to the achievement of target volumes for current-generation products.
• Enhanced B2B scalability, elevating order processing rates by 50% through platform tuning, facilitating the successful launch of major iPhone campaigns for leading Australian telecom giants.
• Collaborated to Identify a key bottleneck in event consumption and conducted a successful POC, leading to a 40% increase in order throughput upon implementation.
Mindtree
Dec 2008 – Jan 2021
Senior Performance Architect
Headed the performance engineering track for clients across a diverse suite of dozens of products.
• Analysed product characteristics and consumption patterns to ensure software aligned with workflows, met business requirements, and adhered to regulations.
• Guided performance engineering teams in testing, profiling, and monitoring applications across multiple products and domains.
• Created Non-functional and Performance guidelines for performance engineers and development teams.
• Collaborated with stakeholders across Management, Product owners, Engineering, Functional testing to define NFRs, prioritize backlog and publish product health reports
• Assessed various tools and frameworks for performance execution monitoring and automation, conducting POCs and participating in live implementation.
• Developed a custom framework enabling one-click execution and profiling of test runs.
• Established guidelines and templates for defining JMeter scripts across products to ensure
uniformity and ease of maintenance.
• Designed and implemented a continuous performance testing model for the current product
under NFR test.
• Automated profiling, reporting, and data creation for test suites via a combination of shell
scripts, JMeter scripts, automated JFR capture and processing of ensuing log data via the ELK
framework.
• Creation of LoadRunner scripts for monitoring of specific workflows
• Functioned as a performance consultant, setting up "War-rooms" for swift identification of
production issues affecting critical releases.
• Established Pre and Post Jenkins CI/CD implementations to facilitate code deployment and
testing processes.
• Conducting tuning efforts for various components, including spring-based and spring boot
implementations, server resources, Oracle queries, Oracle database parameters, coherence,
and Swing components monitoring using Jconsole, JFRs and thread dumps.
Satyam
Mar 2004 – Nov 2008
Technical Lead
Spearheaded technical leadership efforts as the lead for the Pricing Registration System project at DuPont.
• Actively participated in requirement gathering and contributed to the design process.
• Took charge of end-to-end setup and made critical design decisions, particularly related to
iBATIS and application architecture.
• Provided guidance to the team in the design of the UI prototype.
• Led the coding phase and effectively managed the development team.
• Conducted extensive coordination with clients and client vendor teams
As an Onsite Co-Ordinator
• Acted as the primary point of contact for customers, overseeing day-to-day task tracking, requirement gathering, and managing new business opportunities from different geographies.
• Played a key role in setting goals and guidelines for processes and contributed to the evolution
of new processes.
• Offered essential technical and functional guidance to the offshore team, ensuring the
successful execution of projects.
As a regional application lead
• Acted as a lead for The BOC Application support team which handled the application support of 52 small / medium and large-scale applications
Education
JSS Academy of Technical Education
Jul 1999 – Jul 2003
Bachelor of Engineering, Instrumentation Technology