Start clearly
Turn fundamentals into steps you can actually practice.
About the mentor
Hi, I'm Arbind Mahato — I teach DevOps the way it's actually run.
Cloud & DevOps engineer, AWS Community Builder, and the person behind Tech Mahato. I've spent years building and operating real production systems — now I help ambitious learners do the same, in Hindi and Hinglish, without the fluff.
AWS Community BuilderCKA & CKADRHCSA & RHCE
The journey
From Linux terminal to AI-powered DevOps
Every skill I teach, I earned in production first. Here's the path — and it's the same path I now guide learners through, one credible step at a time.
- Foundations
Linux, scripting & the command line
Started where every real engineer should — Linux internals, shell scripting, and Python automation. RHCSA and RHCE certifications turned raw curiosity into production discipline.
- Cloud
AWS Cloud engineering
Moved into AWS cloud infrastructure — building, securing, and optimizing real workloads at Workmates Core2Cloud. Earned AWS certifications and learned how cloud is actually run in production.
- Scale
Kubernetes & orchestration
Went deep on containers and Kubernetes, earning both CKA and CKAD. From pods to production clusters — GitOps, Helm, and reliability under real traffic.
- Automation
Infrastructure as Code & CI/CD
Codified infrastructure with Terraform and automated delivery with CI/CD. Repeatable, reviewable, reliable — the way teams ship without fear.
- Community
Teaching as Tech Mahato
Became an AWS Community Builder and started sharing everything — YouTube tutorials, Medium guides, and open-source roadmaps. Teaching in Hindi/Hinglish so no learner is left behind.
- Now
AI-powered Cloud & DevOps
Today, guiding the next generation of engineers into AI-assisted DevOps — combining automation, agentic AI, and production judgment for the roles of 2027 and beyond.
Proof, not promises
Certified where it counts
Industry certifications backing every lesson — earned through the same exams your future employers respect.
AWS Community BuilderRecognized by AWS for teaching & content
AWS CertifiedCloud architecture & solutions
CKACertified Kubernetes Administrator
CKADCertified Kubernetes App Developer
RHCSARed Hat Certified System Administrator
RHCERed Hat Certified Engineer
How I teach01 02 03
Learn the work, not just the vocabulary.
Complex systems become simple when someone shows you how the pieces connect — and why each decision matters. I don't teach tool lists. I teach the judgment behind version control, infrastructure, delivery, operations, and troubleshooting.
My goal is straightforward: help you start from fundamentals, build projects you can defend in interviews, and become a genuinely useful member of an engineering team — not someone who memorized commands.
Build proof
Leave with real projects you can explain and demo.
Operate responsibly
Learn security, reliability, and engineering trade-offs.
Open source
Projects & guides I've built in public
Free, hands-on resources used by learners worldwide — the same material my mentorship is built on.
Real-World E-Commerce on EKS
Production-grade microservices on AWS EKS, provisioned with Terraform, deployed via Helm and ArgoCD, with full CI/CD, observability, and security.
View on GitHub
Ultimate DevOps Interview Guide
90-day DevOps & Cloud interview prep — AWS, Kubernetes, Docker, Terraform, Jenkins, Ansible, CI/CD, Linux, Git, ArgoCD, Prometheus, and Grafana.
View on GitHub
Python for DevOps & Cloud Automation
Hands-on Python for DevOps, cloud engineering, AWS, Docker, Kubernetes, Linux automation, IaC, and SRE practices.
View on GitHubForward Deployed Engineer Roadmap
A practical FDE roadmap covering AI engineering, agentic AI, cloud, DevOps, SRE, system design, and hands-on projects.
View on GitHubReady to build a real DevOps career?
Start with the roadmap, join the community, or book a call. I'll help you go from fundamentals to job-ready — the honest way.