I'M A PERFORMANCE ENGINEER & WEB DEVELOPER
I am Danish Shaikh, And I specialize in crafting high-performance web applications optimized for speed, scalability, and seamless user experiences.
SKILLS
My Skills & Expertise
Performance Engineering
End to End Backend Performance validation using JMeter, Loadrunner, Gatling, Postman, Dynatrace, Datadog, AWS Cloudwatch & Grafana
Read MoreWeb Frontend Performance
Frontend user experience optimization using Sitespeed.io, Lighthouse, HAR Analysis and Core Web Vitals monitoring.
Read MoreMobile Automation & Performance
Android mobile automation and performance validation using Appium, WebDriverIO, Android Studio Emulator, Device resource utilization analysis.
Read MoreCloud, GenAI & Agentic Solutions
Hands-on experience with AWS, Docker, Kubernetes, Apache Kafka along with GenAI frameworks including LangChain, RAG pipelines, MCP integrations, LLM, Vanna AI, and prompt engineering.
Read MoreWeb Development
Django Framework, React JS, REST APIs, MySQL, MongoDB, CouchbaseDB, Git, Github, Jenkins, GoDaddy
Read MoreProgramming & Automation
Proficient in python and creating automation scripts/web applications to reduce human efforts and error rates.
Read MoreWORK
My Recent Projects
T-Mobile
Optimizing performance through load, stress, and chaos testing. Enhancing async flow reliability, analyzing bottlenecks with Dynatrace, and refining deployment strategies. Driving system resilience by simulating real-world issues and implementing impactful fixes.
Read More
BMW
Revolutionized JMX scripting for BMW, unlocking dynamic capabilities after a year-long limitation. Automated test data creation, bypassing captcha challenges for seamless and efficient testing. Enhancing reliability and efficiency in performance testing.
Read More
FR Uniqlo
Led performance testing for a renowned Japanese e-commerce brand, ensuring stability through regression, stress, and event-based tests. Optimized performance using Datadog, AWS CloudWatch, and tuning strategies. Automated scripting with Gatling and Jenkins, enhancing efficiency with Python.
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Performance Engineering Tools
Participated in GenAI tool for prompt-based performance analysis, reducing hours of manual effort. Automated JMeter test execution via Taurus and streamlined sanity validation with the OneScan tool. Created AutoRep for dynamic performance reporting in HTML/PDF. Designed UST estimation for precise budgeting in performance engineering.
Read MoreABOUT
My Education & Experience
Education
B.E in Computer Science
K.J's Trinity College of Engineering and Research (2017-2021)
CGPA: 8.54
Built a solid foundation in computer science with hands-on experience in software engineering.
HSC
Poona College of Arts, Science and Commerce (2015-2017)
Percentage: 70.65%
Completed Higher Secondary Education in Science.
SSC
Ornellas High School (2014-2015)
Percentage: 83.00%
Completed Secondary School Certificate with strong academic foundation.
Experience
Senior Performance Engineer
Publicis Sapient (Nov 2025 - Present)
As a Performance Engineer, I drive end-to-end non-functional validation across the project lifecycle — from requirement analysis, user journey identification and workload modeling using production analytics to backend performance testing with Gatling and frontend Core Web Vitals benchmarking with Sitespeed. I execute, monitor and analyze tests, deliver bottleneck insights with stakeholder-ready reports, lead mobile app performance validation via BrowserStack, and build Agentic AI accelerators to improve engineering productivity.
Senior Performance Engineer
Amdocs (Feb 2024 - Nov 2025)
As a Performance Engineer, I am responsible for ensuring optimal system performance across multiple releases for the critical modules within our T-Mobile. My role involves overseeing and managing dedicated team of performance task force focusing on performance testing, reporting, automation, and issue analysis, allowing us to maintain high standards in system stability, reliability and efficiency
Performance Engineer
NTT DATA (July 2021 - Feb 2024)
As a Performance Engineer, I specialized in optimizing product performance and reducing infrastructure costs for clients. My role involved conducting in-depth performance testing, identifying bottlenecks..I earned the AWS Certified Solutions Architect – Associate certification, further strengthening my expertise in cloud-based performance optimization.
AWARDS
Recognized for Innovation & Performance
Excel in navigating dynamic and complex terrains!
Amdocs
Certificate of Recognition
Secured first place for GenAI prompts in Performance Engineering.
Amdocs
SkillOlympic AQE
Recognized for outstanding performance, driven by foresight and hard work throughout the year.
NTT Data
Star Award & KK Award
Certifications
My Certifications
