Reza Mirmhrabi

Reza Mirmhrabi

Senior QA Lead → AI Engineer

orbilistreet, 0028, Yerevan, AM.

About

Senior QA Automation Engineer and Team Lead with 6+ years delivering
high-quality software for large-scale web platforms. Expert in test automation
architecture, API testing, and CI/CD integration, with a track record of
shortening regression cycles and improving release stability. Now extending
that foundation into quality engineering for AI systems — LLM evaluation,
prompt regression suites, and non-deterministic test design — while defining
quality strategy and mentoring QA teams in Agile/Scrum environments.

Skills

Automation

Cypress, Selenium WebDriver, Framework Design, Page Object Model (POM).

API Testing

Postman, Rest Assured, Swagger / OpenAPI, Integration Testing.

CI/CD

Jenkins, GitLab CI, Automated Test Execution.

Programming

JavaScript, Java, Python.

Testing Types

Regression, Smoke, Sanity, End-to-End, Risk-based Testing.

Tools

Jira, Trello, Git, Bug Tracking Methodologies.

AI & LLM Tooling

Claude Code, GitHub Copilot, Cursor, Prompt Engineering, AI-assisted test generation, LLM API integration (Anthropic, OpenAI).

AI Systems Testing

LLM output evaluation, Hallucination & regression detection, Prompt regression suites, RAG pipeline validation, Non-deterministic test design, Golden-dataset benchmarking.

LLM & APIs

Anthropic Claude API · OpenAI API · Google Gemini · Function calling / tool use · Structured outputs · Streaming · Token & cost optimization.

Frameworks

LangChain · LlamaIndex · Vercel AI SDK · Model Context Protocol (MCP) · n8n.

RAG & Data

Embeddings · Vector DBs (pgvector, Pinecone, Qdrant) · Chunking strategies · Hybrid search & reranking · Document ingestion pipelines.

Evaluation

Golden datasets · LLM-as-judge · Prompt regression · Hallucination detection · Latency & cost benchmarking · A/B testing of prompts.

Infra & Deploy

Docker · Kubernetes · GitHub Actions · Vercel · Fly.io · Observability (LangSmith, Langfuse) · Rate limiting.

Work

Detagard

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Senior QA Automation Lead

Yerevan, Yerevan, Armenia

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Summary

Leading end-to-end automation strategy for enterprise web applications, focusing on scalable framework design and ensuring high release stability.

Highlights

Pioneered and led the end-to-end automation strategy for enterprise web applications, ensuring scalable framework design and robust quality assurance.

Designed and maintained comprehensive automation suites utilizing Cypress and Selenium, significantly enhancing cross-browser reliability and test coverage.

Collaborated seamlessly with DevOps teams to integrate automated testing into CI/CD pipelines, resulting in consistently high release stability and faster deployment cycles.

Mentored and guided the QA team on automation best practices, conducting thorough code reviews to elevate the quality and efficiency of test scripts.

Medita

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QA Automation Engineer

Yerevan, Yerevan, Armenia

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Summary

Developed and executed automated test cases for high-performance web modules, contributing to improved test maintainability and system reliability.

Highlights

Developed and executed over 100 automated test cases for high-performance web modules using JavaScript, ensuring robust functionality and performance.

Conducted intensive API and integration testing, identifying and resolving critical system vulnerabilities to enhance overall software stability.

Contributed significantly to the architectural design of the internal Page Object Model (POM), improving test maintainability and scalability across the testing framework.

IranHotelOnline

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QA Team Lead

Yerevan, Yerevan, Armenia

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Summary

Led end-to-end QA activities for hotel booking and B2B hospitality platforms, defining strategic approaches and reducing regression time by 50%.

Highlights

Directed and optimized end-to-end QA activities for high-traffic hotel booking and Smart B2B hospitality platforms, ensuring comprehensive quality across all products.

Defined and implemented a robust QA strategy encompassing manual, automation, and API testing, significantly enhancing testing efficiency and coverage.

Implemented Cypress UI automation and API testing using Postman and Rest Assured, streamlining testing processes and improving accuracy.

Successfully integrated automated tests into CI/CD pipelines, reducing regression testing time by an impressive 50% and accelerating release cycles.

Mentored and developed a team of 5+ QA engineers, enforcing best practices and elevating overall team performance and quality standards.

Alibaba.ir

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QA Engineer

Yerevan, Yerevan, Armenia

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Summary

Conducted comprehensive manual and automated testing for high-traffic travel and e-commerce platforms, ensuring robust system performance and reliability.

Highlights

Performed extensive manual and automated testing for high-traffic travel and e-commerce platforms, ensuring high quality and seamless user experience.

Developed and maintained Selenium-based automation scripts for regression and smoke testing, improving efficiency and reducing manual effort by 30%.

Executed critical API testing with Postman, maintaining close collaboration with development teams to identify and resolve issues swiftly.

Contributed to the successful delivery of multiple platform updates by ensuring rigorous testing and adherence to quality standards.

Education

Shahid Beheshti University

Tehran, Tehran, Iran (Islamic Republic of)
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Bachelor's Software Engineering

Languages

Russian

Proficient

Persian

Native

English

Fluent