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HANUMANTH TAMMISETTI

@hanumanthtammisetti

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Senior Performance Test Consultant specializing in NFT, automation, and observability.

United Kingdom

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What I'm looking for

I seek senior roles focused on performance and non-functional testing where I can lead testing strategy, build automation and CI/CD integration, embed observability, mentor teams, and drive production readiness in Agile, cloud-native environments.

I am a results-driven Senior Performance Test Consultant with over 18 years delivering testing strategies across banking, insurance, finance, retail, telecom, healthcare, digital media and public sector projects.

I specialize in functional, non-functional, OAT, UAT, and automation using Playwright with TypeScript, and I have architected scalable frameworks integrated into CI/CD pipelines on Azure and AWS.

My achievements include building data-driven test frameworks, embedding observability with Dynatrace, AppDynamics, New Relic and Datadog, and leading large-scale UAT and DevOps testing initiatives across distributed teams.

I bring hands-on experience in performance tooling (JMeter, LoadRunner, Neoload), monitoring, security testing, API testing and test management, and I actively contribute to performance engineering, capacity planning and production readiness activities.

Experience

Work history, roles, and key accomplishments

Senior Performance Test Engineer

Howden Insurance Group

Sep 2022 - Dec 2025 (3 years 3 months)

Led end-to-end functional and non-functional testing for P4G Dual projects (Salesforce, IMS, Java, APIs), designing and executing load, stress and soak tests and improving stability of critical pricing applications; implemented CI/CD-triggered performance pipelines and delivered actionable performance tuning reports.

JMeter BlazeMeter Datadog Azure DevOps Performance Engineering CI CD Salesforce Integration

Senior Performance Test Consultant

Home Office

Jul 2020 - Aug 2022 (2 years 1 month)

Delivered non-functional testing and performance engineering for HMPO SVS projects, owning NFR analysis, POCs, volumetric test design and execution (normal, peak, stress, soak) and coordinating environment and third-party integrations (payment gateways, MuleSoft).

JMeter Postman AppDynamics Kibana AWS Performance Analysis DR Failover Testing Test Automation

Performance Analyst

Phoenix Project

Sep 2019 - Jun 2020 (9 months)

Sole performance test consultant for FOS (Payments) project, developing volumetric workload models, executing baseline/peak/stress/soak tests for Dynamics365 and portal apps and integrating Cucumber acceptance tests into CI/CD pipelines.

Neoload Solarwinds Dynamics 365 CI CD

Performance Test SME

Skylark Technologies

Sep 2017 - Jul 2019 (1 year 10 months)

Served as Performance Test SME delivering consulting engagements across enterprise clients, designing test frameworks and executing performance and non-functional testing to identify application and infrastructure bottlenecks.

Performance Testing Testing Frameworks JMeter LoadRunner Performance Tuning Stakeholder Management

Performance Test Lead

Celesio

Feb 2017 - Jul 2017 (5 months)

Led performance testing for healthcare solutions at Lloyds Pharmacy Group, building and executing load and regression suites and providing performance analysis and remediation recommendations.

Performance Testing Test Planning LoadRunner JMeter Monitoring Performance Analysis Healthcare IT

Senior Performance Test Analyst

Allscripts Healthcare Solutions

Jul 2016 - Dec 2016 (5 months)

Conducted performance analysis and non-functional testing for healthcare applications, creating test scripts, executing volumetric tests and producing detailed performance reports for stakeholders.

Performance Testing JMeter Scripting performance reporting Healthcare Software

Lead Technical Engineering Consultant

Capita

Nov 2015 - May 2016 (6 months)

Provided lead technical engineering and performance testing services, driving performance test strategy, execution and cross-team coordination for enterprise clients.

Performance Strategy Load Testing Test Management Jenkins Azure DevOps

Performance Test Specialist

Penguin Random House

Sep 2014 - Oct 2015 (1 year 1 month)

Executed performance testing and SAP-related test lead activities, designing and running performance scenarios and collaborating with development teams to resolve bottlenecks.

Performance Testing SAP Testing JMeter Testing Design Performance Tuning Cross Functional Collaboration

Performance Test Specialist

IBM

Aug 2013 - Mar 2014 (7 months)

Delivered performance testing for Royal Sun Alliance insurance projects, conducting load and stress testing, monitoring application behavior and recommending performance improvements.

LoadRunner JMeter Monitoring Performance Analysis Insurance Domain Test Automation

Performance Test Specialist

Royal Bank of Scotland

Feb 2013 - Aug 2013 (6 months)

Supported eCR project performance testing, designing and executing test suites to validate multi-channel payment and transactional performance across environments.

Performance Testing JMeter Testing Design Monitoring Banking Domain

Performance Test Lead

Multi-Channel Foundation Program

Dec 2012 - Jan 2013 (1 month)

Led performance testing for the Multi-Channel Foundation Program, developing workload models and coordinating execution of baseline and peak load tests across channels.

Load Testing JMeter performance reporting

Performance Tester / Consultant

TCS Consulting Group

Mar 2006 - Apr 2011 (5 years 1 month)

Worked on client engagements (Microsoft, Qualcomm) delivering performance and functional testing, framework development and client-side consulting across multiple projects.

Performance Testing Testing Frameworks Client Consulting JMeter LoadRunner