The Mentor Team

You don't need more content. You need one great mentor.

Behind every MSM Track is a practitioner who has built, broken and run the systems you're learning.

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Your Mentors

Practitioners first, trainers second

Every mentor at One Great Mentor has shipped the thing they teach — in production, at enterprise scale.

Harcharan Singh

Rural Career Acceleration Coach | Founder & CEO, One Great Mentor

Rural Career Acceleration Coach — he takes students from small towns and rural India to global-standard tech careers. A seasoned IT leader with 27+ years specialising in multi-cloud architecture, cloud automation and DevOps — AWS, CI/CD, Kubernetes, Terraform and security management. Recognised as one of India's Magnificent CIOs in 2016, with deep hands-on experience in data centre solutions, virtualisation and enterprise security. He has personally mentored 10,000+ students into careers across IT, cloud, data centre operations and technical support.

Sachin Mali

Security Expert

16+ years in IT infrastructure, cloud technologies and system administration. Proven expertise across Windows Server environments, Microsoft Azure, Office 365, firewalls and enterprise IT solutions, with a strong record of optimising IT environments for performance and security. Recipient of Best Star Performer of the Year 2024.

Gopalsing Girase

Full Stack Trainer

Java Full Stack Developer and Trainer with 5+ years in software development and technical training. Specialises in ReactJS, AngularJS, Java, Python, .NET and PHP, with database expertise in MySQL, MongoDB and Oracle and testing in Selenium, TestNG and JUnit. Enterprise project experience with Mahindra Logistics, C-DAC and Ultrastep Technologies.

Pranav Shah

Associate Director

Senior IT professional with extensive experience in IT project management, service delivery and infrastructure management. ITIL V4 and PMP certified, with hands-on depth in Hyper-V, VMware, networking, security and IT governance. Has led data centre migrations to AWS, Azure and GCP for clients including M&M, Omkar Developers, LA Technology and Team Computers.

Student Stories

Careers changed, not just courses completed

A few of the thousands mentored through One Great Mentor.

“Joining One Great Mentor was a pivotal step in my tech journey. The content was comprehensive and thoroughly practical, pushing me to apply my learning in real-world scenarios. The mentorship during the capstone projects was invaluable. It's not just a course; it's a transformation.”

Sandeep YadavCloud Engineer

“The Full Stack program exceeded all my expectations — from React and Node to deploying full-scale applications. What sets OGM apart is the personal attention each student receives. The live project experience directly contributed to landing my current role.”

Nikita KanakFull Stack Engineer

“This program reshaped my career journey entirely. Initially a novice, I now tackle complex data sets confidently, thanks to the comprehensive training and personalised mentorship that propelled me into a thriving data science career.”

Arjun SarkarData Scientist

“The training provided indispensable skills in machine learning and data analysis, with hands-on projects that swiftly prepared me for the competitive landscape of data science. I was job-ready with real-world expertise.”

Ujjawal KumarML Engineer

“I came in confused about what to learn next. I left with a written skill-stack and a 90-day plan I could actually follow. The clarity alone was worth it.”

Sachin ShindeWorkshop Alumnus

“Being from a small town, I always felt a step behind. Harry Sir's mentorship showed me exactly which combination of skills to build — and how to prove them with projects.”

Harshad MalkarEngineering Student

Your next skill decision is worth more than your next certificate.

Join the free MSM webinar and leave with a written skill-stack, a level to start at, and a 90-day plan.

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+91-963-724-1355 support@onegreatmentor.com