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Narayan Raman

Founder and CEO

Narayan Raman is the original author of open source Sahi and the architect of Sahi Pro, with over 20 years in software development. Having worked at ThoughtWorks, Talentica Software, and eGain Communications, he brings an engineer’s lens to building practical, accessible, quality test automation.

Other Articles by Narayan Raman

Comparison of 6 SAP PLM test automation tools for life sciences. Highlights automation, regression testing, compliance, and enterprise QA workflows.

6 Best SAP PLM Test Automation Tools for Life Sciences in 2026

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Aerospace PLM test automation with a central validation workflow connected to multiple testing and compliance tools for DO-178C programmes.

6 Best Aerospace PLM Test Automation Tools for DO-178C Programmes in 2026

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Illustration comparing six PLM test automation tools for high-mix manufacturing, highlighting automated testing of complex product configurations, engineering change workflows, BOM validation, CAD integration, and regression testing in 2026

6 Best PLM Test Automation Tools for High-Mix Manufacturing in 2026

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Cover image for a guide comparing the best Teamcenter test automation tools for semiconductor companies in 2026. The illustration highlights automated testing of Teamcenter workflows, Java Rich Client interfaces, BOM validation, engineering change management, and enterprise PLM processes for semiconductor manufacturing.

6 Best Teamcenter Test Automation Tools for Semiconductor Companies in 2026

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Cover image for a guide on calculating the ROI of PLM test automation, illustrating how automated testing across Teamcenter, Windchill, and ENOVIA reduces regression effort, shortens release cycles, lowers QA costs, and helps QA managers build a measurable business case for automation investment.

PLM Test Automation ROI: Calculating the Business Case for Your QA Manager

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Illustration representing a PLM test automation framework for Teamcenter and Windchill, highlighting a unified automation architecture that supports web, Java thick-client, API, and desktop testing with reusable test components, scalable execution, and enterprise-grade regression testing.

PLM Test Automation Framework: Architecture for Teamcenter and Windchill

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Cover image titled "PLM QA Tools for Enterprise: 10 Evaluation Criteria Before You Buy" featuring a structured enterprise software evaluation framework with ten key criteria for comparing PLM quality assurance tools, including automation capabilities, maintenance, integrations, scalability, compliance, reporting, and total cost of ownership.

PLM QA Tools for Enterprise: 10 Evaluation Criteria Before You Buy

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Cover image for a blog titled "6 Best Aras Innovator Test Automation Tools for Industrial Machinery in 2026." The illustration depicts automated testing and validation across Aras Innovator PLM environments used by industrial machinery manufacturers. Visual elements represent engineering change management, product lifecycle workflows, BOM validation, ERP integration, quality assurance, and automated regression testing. The image emphasizes reliable PLM automation, complex industrial workflows, and scalable testing for machinery product development teams.

6 Best Aras Innovator Test Automation Tools for Industrial Machinery in 2026

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Cover image for a blog titled "6 Best Arena PLM Test Automation Tools for Electronics NPI Teams in 2026." The illustration depicts automated testing and validation across Arena PLM workflows used in electronics new product introduction (NPI). Visual elements represent product data management, engineering change orders, BOM validation, supplier collaboration, compliance tracking, and end-to-end workflow automation. The image emphasizes faster product launches, quality assurance, and scalable PLM testing for electronics manufacturing teams.

6 Best Arena PLM Test Automation Tools for Electronics NPI Teams in 2026

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Cover image for a blog titled "6 Best On-Premise PLM Test Automation Tools for IP-Sensitive Environments in 2026." The visual compares leading PLM test automation solutions designed for organizations with strict intellectual property, security, and data residency requirements. It highlights considerations such as fully on-premise deployment, secure test execution, support for legacy PLM systems, compliance readiness, and end-to-end automation across engineering and enterprise workflows.

6 Best On-Premise PLM Test Automation Tools for IP-Sensitive Environments in 2026

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Cover image for a blog titled "6 Best Oracle Agile PLM Test Automation Tools for Consumer Goods and Life Sciences in 2026." The visual compares leading PLM test automation solutions for Oracle Agile PLM environments, highlighting evaluation criteria such as regulatory compliance support, Oracle Agile workflow coverage, legacy application testing, cross-system integrations, and automation capabilities for consumer goods and life sciences organizations.

6 Best Oracle Agile PLM Test Automation Tools for Consumer Goods and Life Sciences in 2026

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Cover image for “6 Best PLM Regression Testing Tools for Manufacturing Industries in 2026,” featuring a comparison of leading PLM regression testing solutions for manufacturing environments. The visual highlights key evaluation factors such as support for Teamcenter, Windchill, ENOVIA, and SAP PLM platforms, automated regression testing across engineering workflows, legacy system compatibility, ERP integration validation, compliance documentation, and scalable test execution for complex manufacturing operations.

6 Best PLM Regression Testing Tools for Manufacturing Industries in 2026

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