SARAN_SHEGIN

On the top of the world ✨
From zero to DevSecOps 🚀
Learning Linux, Web Dev & Cloud in public
Daily progress | Beginner-friendly content
Let’s grow together

[freeCodeCamp.org @freeCodeCamp]

Learning Kubernetes isn't all about memorizing commands.

It really clicks when you start building like a platform engineer.

In this course, you'll learn everything from core concepts to advanced industry standards like using Prometheus & Grafana for observability.

https://t.co/mxdHh6oWhC

[Rohit Kumar Tiwari @_rohit_tiwari_]

AI Engineering from Scratch.

503 lessons. 20 phases. 320 hours.

https://t.co/UuX9N62nNm

Phase 00: Setup & Tooling (12 lessons)
Phase 01: Math Foundations (22 lessons)
Phase 02: ML Fundamentals (18 lessons)
Phase 03: Deep Learning Core (13 lessons)
Phase 04: Computer Vision (28 lessons)
Phase 05: NLP (29 lessons)
Phase 06: Speech & Audio (17 lessons)
Phase 07: Transformers Deep Dive (14 lessons)
Phase 08: Generative AI (14 lessons)
Phase 09: Reinforcement Learning (12 lessons)
Phase 10: LLMs from Scratch (22 lessons)
Phase 11: LLM Engineering (15 lessons)
Phase 12: Multimodal AI (25 lessons)
Phase 13: Tools & Protocols (23 lessons)
Phase 14: Agent Engineering (42 lessons)
Phase 15: Autonomous Systems (22 lessons)
Phase 16: Multi-Agent & Swarms (25 lessons)
Phase 17: Infrastructure & Production (28 lessons)
Phase 18: Ethics, Safety & Alignment (30 lessons)
Phase 19: Capstone Projects (85 lessons)

[𝐇𝐚𝐦𝐳𝐚 | Network Engineer (Aspiring) @Hamzaonchain]

HOW TO CREATE AND ASSIGN SWITCHPORTS TO VLANs

[Swati Gupta @hrswatigupta]

Anthropic pays $750,000+ a year for engineers who can build LLM architectures from scratch. Stanford taught the entire thing in 1 hour lecture & released it for free.

Bookmark & watch this today before someone takes it down and read this article below

[Dan Kornas @DanKornas]

RAG Playlist

What you will learn:
- Retrieval Augmented Generation
- Document Loaders in LangChain
- Text Splitters in LangChain
- Vector Stores in LangChain
- Retrievers in LangChain
- YouTube Chatbot using LangChain
- RAG using LangGraph
- Advanced RAG: How Corrective RAG (CRAG) Solves Traditional RAG Problems
- Self-RAG : How to Make Your AI Fact-Check Itself

Link is in the first comment 👇

♻️ Share this with your network if you found it useful or insightful.

[David Bombal @davidbombal]

You need to learn Splunk in 2026 (4 million open jobs)

Watch this video on YouTube: https://t.co/UIVcI9LFYC

This video is sponsored by @Cisco

[Akhilesh Mishra @livingdevops]

80% of DevSecOps checks should run before you even commit the code.

If your security scans, secret detection, dependency checks, and compliance validation only start at the pull request stage, you're already too late.

[freeCodeCamp.org @freeCodeCamp]

You might think Jupyter notebooks are just for Python and data science work.

But you can run Rust in them, too, if you want to more easily test a code snippet or learn interactively.

In this guide, @elementmerc shows you how you can run Rust on Jupyter notebooks with an example and some handy tips.

https://t.co/FpzKAf0Cm1

[Jaydeep @_jaydeepkarale]

Genuine question: What are they building really ????

[Saiyam Pathak @SaiyamPathak]

Linus Torvalds - Creator of Linux and git - the thing that just powers everything came to India for the first time ever. I was there to witness it live ❤️

[yash.jsx @yashmp2004]

Avg Tech Salaries in India (Annual) 💰

• 🤖 AI/ML Engineer — ₹6-20 LPA
• 🧠 Data Scientist — ₹6-15 LPA
• ☁️ Cloud Engineer — ₹5-12 LPA
• 📱 App Developer (Android/iOS) — ₹4-12 LPA
• 🌐 Full Stack Developer — ₹4-10 LPA
• ⚙️ DevOps Engineer — ₹5-12 LPA
• 📊 Data Analyst — ₹3-7 LPA
• 🧩 Backend Developer — ₹4-10 LPA
• 🎨 Frontend Developer — ₹3-9 LPA
• 🔗 Blockchain Developer — ₹5-12 LPA

Which one are you choosing? 👀

[𝐇𝐚𝐦𝐳𝐚 | Network Engineer (Aspiring) @Hamzaonchain]

Which one are you?

[Cyber_Racheal @CyberRacheal]

Want to master ethical hacking?

Save for later.

[𝐇𝐚𝐦𝐳𝐚 | Network Engineer (Aspiring) @Hamzaonchain]

TYPES OF VLANs

[Morioh @moriohdotcom]

AWS vs Azure vs Google Cloud

[𝐇𝐚𝐦𝐳𝐚 | Network Engineer (Aspiring) @Hamzaonchain]

RJ-45 PINOUT

[Tech Fusionist @techyoutbe]

Before Docker & Kubernetes, Linux for DevOps 👇👇

[freeCodeCamp.org @freeCodeCamp]

If you have a full-stack app in your local environment and are ready to take it to production, this course is for you.

You'll learn about container orchestration, managing environments with Docker Compose, & deployment.

Along the way, Gavin also teaches you about working with Dockerfiles, testing your app, and more.

https://t.co/rYCld1SC6P

[Captain Insight @CaptainInsightX]

The NSA spent billions trying to break encryption.
One German programmer beat them.
He earned only $25k a year. 🤯

Meet Werner Koch 🇩🇪

> German free software developer. Born 1961 in Düsseldorf.
> 1997 ~ Richard Stallman called for a free encryption tool.
> Only option then: closed-source, US-restricted PGP.
> Werner answered. He built GnuPG (GPG) alone ~ free software to encrypt files, sign software, and verify identity.
> 1999 ~ Released GPG 1.0. Fully open source. No restrictions.
> Today his code verifies every Linux server update, every Debian package, every Tor Browser download on this Earth.
> Every signed Linux release depends on it.
> Used by activists, dissidents, and security pros worldwide to stay untracked.
> Edward Snowden used GPG in 2013 to leak NSA documents. It held up against the world’s most powerful spy agency. 🚀
> 2001 ~ Founded g10code with his brother to work full-time on GPG.
> Earned only $25,000/year for 14 years while supporting his wife and daughter.
> 2012 ~ Funding ended. He had to let go of his only programmer.
> 2013 ~ He was the sole maintainer and nearly quit.
> 2015 ~ ProPublica story dropped. Internet donated $137k in 24 hours.
> Facebook + Stripe pledged $50k/year each. Linux Foundation gave $60k
> Won FSF Award for the Advancement of Free Software.
> Today he still maintains GPG from home in Erkrath, Germany.

This one man kept the internet’s secrets, secret.
The world almost lost him in 2013.
His code still protects yours.

Privacy Legend. 🐐

[Morioh @moriohdotcom]

The 7 Layers of LLM Stack