Arun Chaudhary - MCT, CEI, Azure, DevOps, GenAI Security Instructor

CEO

Dubai, Dubai, United Arab Emirates17 yrs 10 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Delivered over 2000 corporate training sessions globally.
  • Expert in real-world cybersecurity training and simulations.
  • Specializes in Azure, Cybersecurity, and AI training.
Stackforce AI infers this person is a Cybersecurity and Cloud Computing expert with extensive training experience.

Contact

Skills

Core Skills

CybersecurityMicrosoft AzureCloud Computing

Other Skills

CompTIACISSPEC CoincilData SecurityMicrosoft 365 SecurityInformation SecurityMicrosoft 365Azure Active DirectoryMicrosoft securityWindows ServerWindowsMCSACEHMicrosoft Certified Technology2008 R2

About

Microsoft Top 100 Award-Winning Instructor | MCT | CEI | 19+ Years Experience I help organizations secure their cloud environments and upskill teams in Azure, Cybersecurity, and AI through real-world, hands-on training and enterprise-focused solutions. Having worked with global enterprises and government sectors across the GCC and beyond, I specialize in bridging critical skill gaps aligned with initiatives like Vision 2030 and modern Zero Trust architectures. 💼 What I Do: I deliver high-impact training and consulting across: 🔐 Cybersecurity SOC operations, Incident Response, Ethical Hacking (CEH) Zero Trust Architecture & Cloud Security ☁️ Microsoft Azure & DevOps Secure cloud architecture (AZ-305, SC-100 aligned) Hybrid infrastructure & migration strategies DevOps automation & best practices 🤖 AI & Data Azure AI Engineer workloads Data analytics & Microsoft Fabric AI governance for enterprise environments 🌍 Impact & Experience Delivered 2000+ corporate training sessions globally Worked with organizations including IBM, Accenture, Infosys, and defense sectors Experience supporting enterprise teams in building secure, scalable cloud infrastructures 🎯 What Makes Me Different I don’t just teach theory. I design real-world attack simulations and practical labs that prepare teams for actual production challenges. 🏆 Certifications 30+ certifications including: MCT | CEI | AZ-104 | AZ-140 | AZ-204 | AZ-305 | AZ-500 | AI-102| DP-203 | MD-101 | MS-101 | MS-500 | SC-200 | CompTIA PenTest+ | CEH 🤝 Let’s Connect If you're looking to: Upskill your workforce Secure your Azure environment Implement real-world cybersecurity training Let’s connect. 📧 Email: arunkalagarh@gmail.com 📞 Phone: +91 9599024022

Experience

17 yrs 10 mos
Total Experience
4 yrs 11 mos
Average Tenure
10 yrs 4 mos
Current Experience

Vidhyant infosystems

3 roles

Building Next-Gen Cybersecurity & Cloud (Azure | MS 365) Gladiator

Jan 2017Oct 2024 · 7 yrs 9 mos

  • We are building Next-Gen Cybersecurity & Cloud (Azure | MS 365) Gladiator so that they can build a secure and risk-free future for our next generation.
CompTIACISSPEC CoincilCybersecurityData SecurityMicrosoft 365 Security+2

Azure, MS 365, DevOps & Cyber Security Instructor & Consultant

Jan 2016Present · 10 yrs 4 mos

Founder & CEO

Jan 2016Oct 2024 · 8 yrs 9 mos

Microsoft 365Azure Active DirectoryMicrosoft securityCloud ComputingMicrosoft AzureWindows Server

Freelance

2 roles

Microsoft Certified Instructor | DevOps & Azure Expert | Cybersecurity Inernational Instructor

Jan 2016Present · 10 yrs 4 mos

Helping people to learn and Implement Microsoft Cloud Technologies

Jan 2016Dec 2023 · 7 yrs 11 mos · Noida, Uttar Pradesh, India

Hcl technologies (infrastructure services division)

Associate Consultant

Aug 2013Dec 2016 · 3 yrs 4 mos · Noida Area, India

  • Key Responsibilities:
  • Working as an Associate Consultant (Asst. Track Lead).
  • Managing and handling the issues 0f a team of 10 members.
  • Providing support for worldwide Nokia messaging environment.
  • Handling critical issues (P1, P2) and providing L3level solutions.
  • Implement and design the backup plan for messaging infrastructure.
  • Working on Windows Server 2003, 2008, Exchange 2003, 2010, Office 365, Send mail/ Proof point gateways.
  • Overall responsible for any kind of critical solution and troubleshooting.
  • Supporting for more than 60000+ users with the help of my team.
  • Mentor and help team to learn the Windows and Exchange technologies.

Britsih council management services pvt. ltd

Sr. System Engineer

Aug 2012Jun 2013 · 10 mos · Noida

  • Handled 28 countries migration from win XP to win 7, Server 2003 to 2008 R2 & Exchange 2003 to 2010.

Koenig-solutions pvt. ltd.

MS Corporate Trainer

May 2011Oct 2012 · 1 yr 5 mos · New Delhi Area, India

  • Technical Instructer, Corporate Trainer & provide varius IT Technologies Training for the diffrent diffrent countries Companies.

Hcl-cdc

Sr. Technical Trainer

Nov 2008Dec 2010 · 2 yrs 1 mo · Moradabad Area, India

  • Provide Microsoft Servers, CCNA, Exchange & security Trainings.

Jetking infotrain ltd.

Sr. Technical Trainer

Dec 2007Feb 2010 · 2 yrs 2 mos · New Delhi Area, India, Moradabad, India

Education

Hindu College Moradabad

Bachlor — English

Jan 2009Jan 2011

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