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Arun Mathew
CIO/CTO/EVP – Systems & Technology | Driving Cloud, Cybersecurity & AI-Enabled Transformation | Multi-Domain CIO-Level Leadership | 27+ yrs Global IT Excellence | GCC & Infra Strategy Expert
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December 16, 2025
Reflecting on Pravin Savant’s recent post about leadership and the journey of building meaningful network capital, I’m reminded of how much strength and resilience matter when times are both good and tough. Pravin captured something real: it’s not just about milestones or outcomes; it’s about the relationships, trust, and shared experiences that get us there. The replies to his post reinforced that idea beautifully. They spoke about mentorship, shared learning, and the importance of depth over breadth in our professional networks. Those insights resonate deeply because they mirror what many of us have experienced firsthand. Over the years, we’ve seen both strong tailwinds and challenging stretches. There were moments of clarity and momentum, and others where uncertainty tested our resolve. What consistently made the difference was how Pravin showed up as a leader. He trained his teams not through lectures or slide decks, but through action, by stepping in when it mattered, making tough calls visible, and showing what accountability, calm, and conviction look like in practice. Those moments shaped how many of us now lead. Equally important has been the team stepping up time and again. Through the highs and the lows, people leaned in, took ownership, supported one another, and kept moving forward together. That’s how we’ve managed not just to survive the tougher phases but to coast through them with confidence and trust intact. Manoj Vinchoo, Sriharsh Grandhe, Dr. Nitin Paranjape, Naresh Singh, Gavin Whatrup, CISSP, and Priyanka Gahilot, thank you for your continued support, partnership and camaraderie! Here’s to the good times that energize us, the difficult times that shape us, and the leaders and teams who make the journey meaningful. #Leadership #LeadingByExample #NetworkCapital #PeopleLeadership #TeamCulture #Mentorship #TrustMatters #ExecutionExcellence #LeadershipJourney #Gratitude
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6 Likes
December 16, 2025
Discussion about this post
19 days ago
This post beautifully connects place, people, and purpose—showing how culture, trust, and long-term relationships quietly compound into enduring leadership strength. Its was a pleasure working with you Arun and Pravin Sir 😊
Profile picture of Pravin Savant
Pravin Savant
Independent Director| Group CTO | Strategic Advisor | ICDP & DDP - Governance, ESG & Digital Director | Member, World Council of Directors | Global CTO Forum
21 days ago
That’s a profound reflection, Arun Mathew In hindsight, the toughest moments became our richest classrooms — shaping resilience and leaving us eternally grateful for the priceless lessons they offered. That’s one form of capital that stays with us forever.
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Priyanka Gahilot
Microsoft Active Directory | PKI (Cryptography)| Azure | GCP | IAM
21 days ago
Strong reflection. Leadership by example and trust are what truly endure.
Building resilient IT infrastructure in high-pressure, hybrid environments IT infrastructure is like a building's foundation—invisible when working perfectly but catastrophically evident when it fails. In today's hybrid work environments, a foundation must withstand continuous earthquakes while renovating in real-time. 🏗️ Building truly resilient systems requires embracing paradoxes. Your infrastructure must be both standardized enough for efficient management and flexible enough to accommodate unexpected demands. Security must be rigorous without impeding productivity. Systems must be complex enough to handle sophisticated requirements yet simple enough for reliable troubleshooting. The high-pressure reality of modern business means downtime isn't just inconvenient—it's existentially threatening. The traditional maintenance window effectively disappears when teams work across time zones in multiple locations. Your infrastructure must evolve while remaining operational. I've found that resilience comes not from eliminating all potential points of failure but from ensuring graceful degradation when components inevitably fail. Multi-region redundancy, self-healing systems, and automated failover are no longer luxury features—they're baseline requirements. The human element remains crucial. Technical documentation that remains current, cross-training that prevents knowledge silos, and clear communication channels during incidents often make the difference between minor disruptions and major disasters. True resilience isn't built during crises—it's developed through methodical planning, regular testing, and organizational commitment long before problems arise. What strategies have you found most effective in building infrastructure that bends without breaking? Share your experiences in the comments below! #InfrastructureResilience #HybridWork #TechStrategy
13 comments
April 22, 2025
What defines a future-ready IT organisation—and why are most still catching up? Today, 90% of IT organisations are preparing for yesterday's challenges, not tomorrow's opportunities. After 27 years in the field, I've watched countless organisations invest millions in systems that were obsolete before implementation was complete. 🚨 Future-ready IT isn't defined by having the latest technology stack. It's about building adaptability into your organisational DNA. This means creating teams that can pivot quickly, establishing a flexible infrastructure that scales on demand, and implementing governance that enables rather than restricts innovation. The most successful IT organisations I've worked with share three key characteristics: they maintain experimental R&D functions even during budget constraints, they cross-train team members across disciplines rather than creating silos, and they consistently invest in automated compliance frameworks that reduce regulatory drag. Digital resilience isn't built overnight. It requires intentional cultural shifts, where failures become learning opportunities and teams are encouraged to challenge established processes. Organisations falling behind are those clinging to legacy models in which IT remains a cost centre rather than a strategic enabler. I've seen remarkable transformations when leadership embraces technology as a competitive advantage rather than a necessary evil. The gap between future-ready organisations and those playing catch-up grows wider every quarter. What steps is your organisation taking to become truly future-ready? Have you encountered resistance to these changes? I'd love to hear your experiences in the comments below. #FutureOfIT #DigitalLeadership #OrganizationalTransformation
9 comments
April 15, 2025
𝗙𝗿𝗼𝗺 𝗰𝗵𝗮𝗼𝘀 𝘁𝗼 𝗰𝗹𝗮𝗿𝗶𝘁𝘆: 𝗛𝗼𝘄 𝘁𝗼 𝗺𝗮𝗻𝗮𝗴𝗲 𝟮𝟰𝘅𝟳 𝗜𝗧 𝘁𝗲𝗮𝗺𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗯𝗼𝗿𝗱𝗲𝗿𝘀 𝘄𝗶𝘁𝗵𝗼𝘂𝘁 𝗯𝘂𝗿𝗻𝗼𝘂𝘁 "Sorry to call at 2 AM, but the production server is down again..." Those words used to send chills down my spine. Running 24x7 IT operations across multiple countries seemed like an impossible puzzle with constantly moving pieces. 😴 The reflexive solution—asking team members to be perpetually available—is a direct path to burnout and turnover. Instead, successful cross-border operations require systematic approaches that protect both system availability and human sustainability. Clear escalation matrices that respect both technical capability and time zones are foundational. When everyone knows exactly which problems warrant an emergency call versus next-day handling, unnecessary disruptions decrease dramatically. Documenting these decisions during calm periods prevents confusion during crises. Technology plays a crucial role. Implementing robust monitoring with intelligent alerting reduces false alarms. Automation of common recovery procedures allows systems to self-heal before human intervention becomes necessary. Collaborative platforms with persistent chat create institutional memory across shifts and regions. Cultural understanding becomes surprisingly important. Different regions have varying approaches to hierarchy, communication styles, and problem-solving. Acknowledging and accommodating these differences builds stronger teams than forcing artificial uniformity. The most underrated element? Genuine recovery time. I've found that teams perform better with scheduled disconnection periods than with constant partial availability. Knowing when you're truly "off" allows deeper recovery than perpetual low-level alertness. How does your organization handle 24x7 operations without burning out your team? What innovative approaches have you discovered? Share your experiences in the comments! #WorkLifeBalance #GlobalIT #LeadershipChallenges #ITLeadership  #DigitalTransformation #CIOInsights #TechStrategy #ResilientTeams #24x7Operations #CrisisManagement #AIinIT #FutureofWork #CrossBorderLeadership
8 comments
May 6, 2025