deepshikha baliyan

Principal Performance Engineer → Technical Lead | Topgolf Callaway Brands
Jul 2023 – Present | Remote (US-based team)

Leading performance engineering across global eCommerce regions — TravisMathew (US), Japan, Korea, and UK — from architecture reviews through production monitoring.

Key contributions:
• Replaced BlazeMeter with Jenkins-integrated k6/JMeter pipelines, eliminating SaaS dependency a

Worked as Prinicipal Performance Engineer at Topgolf Callaway Brands.

Built and delivered an automated CI/CD performance testing framework for Aerospike's distributed NoSQL database — one of the most performance-critical infrastructure products in the market.

Key contributions:
• Designed end-to-end automated benchmarking pipelines for database performance validation at scale
• Conducted deep root cause analysis on concurrency bottlenecks, threading issues, and sys

Built observability and performance monitoring infrastructure for one of the world's largest travel platforms, enabling proactive detection of degradations across high-traffic distributed services.

Key contributions:
• Designed and deployed observability infrastructure using Grafana, InfluxDB, Prometheus, and Jenkins — giving engineering teams real-time visibility into system health
• Developed a

Delivered performance engineering across Albertsons' eCommerce and fulfillment platforms during a period of rapid digital growth, including AI-driven warehouse automation initiatives.

Key contributions:
• Migrated performance test automation from HP LoadRunner to Apache JMeter — improving script maintainability, CI/CD integration, and scalability of test suites
• Led performance validation for pr

• Continuously involved in feature performance validation, responsibilities include user experience with Lighting analysis, tuning, and recommendation to improve product performance.
• Channelizing communication in the offshore-onshore model. Working with execs, developers, architects, product managers, and scrum teams to successfully achieve the team’s objectives.
• Involved in scrum management,

Worked with multiple clients in eCommerce, Education domain as an offshore Performance Engineer where I had been part of the front end optimization, E2E load testing, requirement gathering, roadmap planning, scripting, reporting, and debugging issues.

Worked with multiple clients in eCommerce and Education domains as an offshore Performance Engineer, involved in front end optimization, E2E load testing, requirement gathering, and debugging.

Core performance engineering role delivering load testing, monitoring, and tuning for large-scale enterprise and retail clients — including high-stakes peak traffic events.

Key contributions:
• Led live load monitoring for Kohl's Thanksgiving 2015 peak traffic event — ensuring system uptime during one of retail's highest-demand periods, contributing to a 13% revenue lift and record online sales
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Managed the full QA lifecycle for software delivery projects — from test planning and documentation through execution and release sign-off.

Key contributions:
• Created and maintained test documentation including test plans, test cases, and defect reports
• Executed functional and regression test cycles, ensuring release quality across project milestones
• Collaborated with development teams to t

Bachelor of Technology in Computer Science from Manav Rachna International University, Faridabad, Haryana.

Faridabad, Haryana

Ghaziabad, UttarPradesh