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320 articles Resources

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160 articles Resources

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65 articles Resources

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Service Mesh & Advanced K8s

85 articles Resources

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110 articles Resources

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130 articles Resources

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90 articles Resources

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DevOps

310 articles Resources

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Security

167 articles Resources

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OWASP · Auth · CVE · Zero Trust · SAST
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Migration

92 articles Resources

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Cloud lift & shift · Data · Legacy modernization
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Troubleshooting

203 articles Resources

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System Design & DSA Masterclass

180+ references Resources

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HLD · LLD · SOLID · Patterns · DSA · LeetCode
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Moodle LMS Administration

8 detailed guides Resources

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LMS · PHP · MariaDB · Apache · Bitnami · Deployment
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SDE-2 & SDE-3 Interview Prep

System Design & DSA
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High-Level Design (HLD)

CAP/PACELC, sharding, LRU caching, Kafka streaming, and Raft consensus.

Low-Level Design (LLD)

SOLID principles, UML schemas, 15+ design patterns, and thread-safe caches.

Algorithmic Patterns (150+ Questions)

20 LeetCode patterns (Sliding Window, Monotonic Stack, fast/slow pointers, backtracking, dynamic programming).

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13 concepts
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Terraform
54%
Linux
48%
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Frontend Developer

HTML/CSS → JavaScript → React → TypeScript → Performance

6–9 months

HTML & CSS Mastery
JavaScript (ES6+)
React Fundamentals
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TypeScript & Testing
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Intermediate 10 Steps

DevOps Engineer

Git → Docker → Kubernetes → CI/CD → Monitoring

8–12 months

Git Mastery
Docker & Containers
Kubernetes
Next up
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Intermediate 12 Steps

Cloud Engineer

Linux → Networking → AWS Core → Terraform → EKS

10–14 months

Linux Fundamentals
Networking Basics
AWS Core Services
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Intermediate 16 Steps

Full Stack Developer

APIs → Databases → Node.js → Next.js → Deployment

12–18 months

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SQL & MongoDB
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CI/CD & Docker Deploy
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Intermediate 11 Steps

Data Engineer

Python → SQL → Spark → Kafka → Airflow → BI Tools

9–13 months

Python & Pandas
PostgreSQL & SQL
Apache Spark
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Kafka & Streaming
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Advanced 13 Steps

ML Engineer

Python → Math → Sklearn → PyTorch → MLOps → Deploy

14–20 months

Python & NumPy
ML Fundamentals
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