Hello! 👋

I'm Abhishek Raju

AI & Automation Engineer

About Me

AI & Automation Engineer with 10+ years of experience building intelligent systems and scalable automation frameworks. Currently focused on applying LLMs and generative AI to solve complex engineering challenges, including AI-powered accessibility testing with AWS Bedrock and custom prompt engineering. Deep expertise in cloud-native platforms, distributed systems, and end-to-end test automation across multi-cloud environments. Track record of leading cross-functional initiatives that delivered 70% test coverage improvements and zero-defect releases at scale.

AWS Bedrock LangChain Prompt Engineering Python LLMs TypeScript AWS Kubernetes Playwright CI/CD Microservices API Testing Terraform

Projects

01

Argus - AI Accessibility Assistant

An intelligent accessibility testing tool that leverages AWS Bedrock and custom prompt engineering to identify WCAG compliance issues across web and mobile platforms. The system analyzes page structure semantically, reduces false positives by 40%, and provides actionable remediation guidance for development teams.

AWS BedrockPythonLangChainPlaywrightAccessibility
02

E-Commerce Test Automation Framework

End-to-end testing framework for Ring.com e-commerce workflows that increased test coverage from 5% to 70%. Built with Playwright and integrated into CI/CD pipelines to ensure reliable Black Friday launches and catch payment/content integration failures before production.

PlaywrightTypeScriptCI/CDAWSAPI Testing
03

EAA Compliance Scanner

Automated web scanning system built to ensure European Accessibility Act compliance across 4,800 pages in 8 locales. Coordinated with 8 teams to implement scanning, defect tracking, and remediation workflows for Ring Ecommerce properties.

PythonSeleniumAccessibilityAutomationCompliance

Experience

Senior QA Automation Engineer

Amazon

Mar 2021 - Present
  • Co-led Argus, an AI accessibility assistant utilizing custom prompt engineering on AWS Bedrock; integrated multi-platform (Web/Mobile) testing strategies and streamlined defect identification and resolution
  • Directed an 8-month European Accessibility Act (EAA) compliance program for Ring Ecommerce, coordinating 8 teams to build an automated web scanning system across 4,800 pages in 8 locales
  • Engineered an automated testing system for e-commerce workflows that increased test coverage from 5% to 70%, supporting reliable Black Friday launches
  • Managed complete QA lifecycle for Ratings & Reviews launch on 400 Ring.com product pages, achieving zero production defects
  • Oversaw QA for Alexa Personality in 'Hey, Disney!' launch, building automation framework for hundreds of interactive voice responses on 100M+ Echo devices

Software Engineer (Automation)

Veracode

Feb 2015 - Feb 2021
  • Led comprehensive QA for application security product migration from data center to AWS/Kubernetes for 1,000+ enterprise customers
  • Automated cloud infrastructure workflows using BASH, reducing manual intervention by 80%
  • Developed API automation framework achieving 100% test coverage across 4 backend services, reducing regression testing time from 2 days to 2 hours
  • Enhanced UI test coverage from 10% to 75% for application security product through CI/CD integration

Education

Master of Science, Computer Science

Northeastern University, Boston

May 2014