Leadership Team
Subeesh Sivanandan
Founder & Principal Consultant
Subeesh Sivanandan is a results-driven IT leader with over 25 years of hands-on experience and a proven track record of delivering impactful software engineering and DevOps solutions. He brings decades of leadership and management expertise across diverse industries and organizational sizes, specializing in CI/CD, Release Engineering, and DevSecOps.
His technical mastery spans Linux Kernel and Administration, Embedded Systems, AI & ML integration, Software Quality, Standards, Processes, and Automation. Subeesh excels at building and leading high-performing teams and establishing robust software engineering environments from the ground up, enabling successful delivery in enterprises of all sizes.
Subeesh holds an M.S. in Software Systems from Birla Institute of Technology and Science(Pilani), and he is also an alumnus of the Indian School of Business. He complements his academic background with respected industry certifications including RHCE, CCNA, CSM, SAFe Practitioner, AZ-104, AWS Certified Solutions Architect (SAA-C03) and Certified CTO(ISB).
Passionate about consulting and implementation, Subeesh leverages his deep expertise to help organizations optimize software engineering practices, adopt cutting-edge technologies, and implement seamless automation. Whether setting up agile frameworks, advancing DevOps pipelines, or driving platform engineering strategies, he delivers measurable value while fostering a culture of innovation and excellence.
Core Competencies and Expertise
- DevOps & DevSecOps Strategy, Integration, and Automation
- CI/CD & Release Engineering in Embedded and Enterprise Systems
- Linux Kernel & System Administration
- Cloud Automation & Security (AWS, Azure, Kubernetes)
- AI & ML Application in Software Processes
- Software Quality Assurance, Standards Compliance, and Process Improvement
- Security Integration: Secure Coding, SAST, DAST, SCA, and SBOM
- Compliance & Regulatory Automation: SOC2, GDPR, HIPAA
- Team Building, Leadership, and Cross-Functional Collaboration
- Agile Methodologies & Scalable Software Engineering Environments
Subeesh’s mission is to empower clients with secure, scalable, and efficient software engineering and DevSecOps practices that drive innovation and operational excellence, especially in embedded, Cloud and regulated industries.
Sudeepa E S
Independent Director
Sudeepa E S brings over 18 years of deep expertise in quality engineering, test automation, and product delivery to Stonetusker, with a rich background spanning clinical platforms, healthcare, BFSI, and enterprise technology domains.
As a seasoned Test Architect and automation infrastructure strategist based in Bengaluru, she has led transformative QA and CI/CD initiatives, built and scaled tooling frameworks, and driven product-first quality efforts across complex, regulated environments
In her role as Independent Director at Stonetusker, Sudeepa provides strategic oversight on risk, quality, and technology governance. Leveraging her extensive experience in testing and product management, she contributes a vital independent perspective and technical insight that ensures robust product development, regulatory compliance, and sustainable innovation as the company scales its operations.
Certifications & Education
- Master of Science (M.S.) in Software Systems, BITS Pilani
- Bachelor of Technology (B.Tech.) in Electrical and Electronics Engineering
- International Software Testing Qualifications Board (ISTQB)
- Certified in Digital Marketing (ISB)
Sudeepa’s proven track record as an automation builder and infrastructure leader positions her as a strong voice on the board, guiding Stonetusker through tech-driven growth, enhancing product reliability, and building stakeholder confidence.