Sithin Adiyeri
Senior Systems Engineer | Hybrid Cloud Infrastructure & Security | AI-Driven Automation & Design
- Role
- Senior System Engineer at Finastra
- Location
- Thiruvananthapuram, KL, IN
- LinkedIn followers
- 500 followers
About Sithin Adiyeri
Hello!I\'m Sithin Adiyeri, a Senior Systems Engineer with 10+ years building and securing mission-critical infrastructure for enterprise environments. I specialize in designing resilient cloud solutions, automating complex operations, and hardening systems against evolving security threats.Technical Expertise: Windows Server & Linux administration | VMware & Azure cloud platforms | Active Directory & Entra ID | DNS architecture (BIND, Windows DNS)| Network & system security | PowerShell, Python, and Bash automationAt Finastra, I own end-to-end DNS management and modernization initiatives, optimizing infrastructure performance, reliability, and security while driving cloud operations and strategic system enhancements.Impact & Achievements Infrastructure & Performance: Architected and managed complex virtualized environments and cloud migrations, improving system reliability and reducing operational costs Automation & Efficiency: Developed PowerShell and Python solutions that eliminated manual workflows and accelerated IT operations by automating repetitive tasks Security & Compliance: Strengthened security posture across hybrid cloud environments through proactive threat mitigation and Active Directory/Entra ID hardening Cloud Expertise: Led Azure deployments and hybrid cloud strategies, enabling scalable and secure infrastructure growth Technical Leadership: Mentored teams and professionals on cloud architecture, automation, and cybersecurity—demystifying complex concepts for enterprise audiences Knowledge Sharing: Published technical articles on Medium and contributed to Engineering & AI Communities, translating hands-on experience into actionable insights for thousands Developer of Talent: Provided career mentorship and free technical training to students and early-career engineers entering the tech fieldPhilosophy: I believe great infrastructure is invisible.it just works. My approach combines technical depth with a commitment to making complex systems manageable, secure, and scalable. I\'m always exploring emerging technologies (particularly AI-driven automation) and sharing what I learn.Let\'s connect if you\'re building resilient systems, scaling infrastructure, or driving technical excellence.
Experience
Senior System Engineer
Sep 2024 — Present · Trivandrum, IN
Education
University of Kerala
Bachelor's degree, Electronics and Communications Engineering
2009 — 2013
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