Mythili G

🦋 A student with a curious mind & too many interests to fit into one box. 🎓✨

Learning • Exploring • Reading 📚 • Growing 🌱

[Mythili G @MythiliGaneshh]

@benjaminatsf Looply has a great ring to it! 🎯 Outbound sales is a super exciting space to build in right now. Can't wait to see it in action—how far along are you with the MVP? 🚀💻

[Mythili G @MythiliGaneshh]

Returning to AI after a long break! 🚀 Truly understanding the basics makes it so much easier to fly.

Here’s Step 1 of my refresher: visual notes on ML, Features/Labels, Data Splitting & Inference.

Want to learn AI together? Bookmark this & let’s connect! 👇
#AI #TechTwitter

[Mythili G @MythiliGaneshh]

@benjaminatsf Glad to connect! 🤝 Thanks for stopping by and following along. I'm super excited to share my tech and learning journey here. Let’s build, grow, and learn together! What tech domain are you focusing on right now? 💻🔥

[Mythili G @MythiliGaneshh]

@empowwerr Love that! Stealth mode is where the magic happens. 🤫✨ Wishing you smooth coding and a massive launch whenever you're ready to share it with the world! Definitely keeping an eye out. 🚀🙌

[Mythili G @MythiliGaneshh]

@empowwerr Likewise! 🙌 While balancing final-year placement prep, Web Dev, and Cybersecurity, I missed the thrill of how AI learns patterns and solves real-world problems. Decided to dive back in with rock-solid basics! ✨ Are you also building in AI right now?

[Mythili G @MythiliGaneshh]

@Dhanush_Nehru Yes bro! I also recently heard about zero-click malware attack. If you have a free time checkout my post about zero-click malware & support me bro✨

[Mythili G @MythiliGaneshh]

@Dhanush_Nehru Very helpful bro! If you have a time please share a roadmap of Penetration testing & bug bounty for absolute beginners

[Mythili G @MythiliGaneshh]

@corhoonx That’s actually the best of both worlds! Pen and paper keep me focused daily without screen distractions, and you’re so right—honest data is what actually drives growth. 📈 What digital tool do you use for your monthly review?

[Mythili G @MythiliGaneshh]

Consistency isn’t about perfection—it’s about showing up daily! 📈✨

My weekly tracker hit 48.57% overall across Coding, AI, Cyber, Aptitude & Drawing. Honest tracking shows me exactly where to improve next week!

Paper tracker or digital app? 👇 #BuildInPublic #Consistency

[Mythili G @MythiliGaneshh]

• How it works: Exploits hidden bugs in messaging/call apps just by receiving data—0 interaction needed.

• Famous example: Pegasus spyware.

• How to stay safe: Install OS updates immediately & reboot your phone often.

Did you know this existed? 👇
#CyberSecurity #InfoSec

[Mythili G @MythiliGaneshh]

You don’t even need to click a link to get hacked anymore. 🚨

Today I learned about Zero-Click Malware—one of the stealthiest threats in cybersecurity.

Here’s how it works and how to protect your phone: 🧵👇

[Mythili G @MythiliGaneshh]

Scored in the 99.87 percentile in Naukri Campus Young Turks 2026, India’s largest skill contest! 🏆✨

Grateful to receive this Certificate of Merit presented by HCLTech. Consistent practice really pays off! 🚀
Did you participate this year? 👇

#YoungTurks2026 #TechTwitter

[Mythili G @MythiliGaneshh]

Every college student has stacks of old record notebooks lying around! 📚 Instead of buying a new notebook, I upcycled my old printed record sheets into a fresh DIY one. ✂️✨

Love turning creative ideas into action! How do you reuse your old college paper? 👇

#StudentLife #DIY

[Mythili G @MythiliGaneshh]

@Dhanush_Nehru Very useful information bro🙌🏻

[Dhanush N @Dhanush_Nehru]

SQL: The Ultimate Learning Roadmap

├── 01 SQL Fundamentals
│ ├── What SQL Is & How Databases Work
│ ├── Tables, Rows & Columns
│ ├── Data Types & Constraints
│ ├── Primary Keys & Foreign Keys
│ └── Relational Database Concepts
│
├── 02 Basic Queries
│ ├── SELECT, DISTINCT & Aliases
│ ├── WHERE & Comparison Operators
│ ├── AND, OR, NOT & IN
│ ├── ORDER BY & LIMIT
│ └── NULL Values & IS NULL
│
├── 03 Filtering & Functions
│ ├── LIKE, BETWEEN & Pattern Matching
│ ├── String Functions
│ ├── Date & Time Functions
│ ├── Numeric Functions
│ └── CASE WHEN & COALESCE
│
├── 04 Aggregation
│ ├── COUNT, SUM, AVG, MIN & MAX
│ ├── GROUP BY
│ ├── HAVING vs WHERE
│ ├── Conditional Aggregation
│ └── Working With NULLs
│
├── 05 Joins
│ ├── INNER JOIN
│ ├── LEFT & RIGHT JOIN
│ ├── FULL OUTER JOIN
│ ├── CROSS JOIN & SELF JOIN
│ └── Multi-Table Joins & Join Pitfalls
│
├── 06 Subqueries & CTEs
│ ├── Scalar & Correlated Subqueries
│ ├── IN, EXISTS & NOT EXISTS
│ ├── Common Table Expressions (CTEs)
│ ├── Recursive CTEs
│ └── Breaking Complex Queries Into Steps
│
├── 07 Advanced SQL
│ ├── Window Functions (OVER, PARTITION BY)
│ ├── ROW_NUMBER, RANK & DENSE_RANK
│ ├── LAG, LEAD & Running Totals
│ ├── Views & Materialized Views
│ └── Set Operations (UNION, INTERSECT, EXCEPT)
│
├── 08 Data Modification
│ ├── INSERT, UPDATE & DELETE
│ ├── UPSERT & Conflict Handling
│ ├── CREATE, ALTER & DROP
│ ├── Transactions (COMMIT & ROLLBACK)
│ └── ACID Properties
│
├── 09 Database Design
│ ├── ER Diagrams & Relationships
│ ├── Normalization (1NF, 2NF, 3NF)
│ ├── Denormalization Trade-offs
│ ├── Constraints & Referential Integrity
│ └── Schema Design & Data Modeling
│
├── 10 Performance & Optimization
│ ├── Indexes (B-Tree & Composite)
│ ├── EXPLAIN & Query Plans
│ ├── Query Optimization
│ ├── Index Selectivity & Trade-offs
│ └── Locks, Deadlocks & Transactions
│
├── 11 Advanced Database Concepts
│ ├── Stored Procedures & Functions
│ ├── Triggers
│ ├── Isolation Levels & Concurrency
│ ├── Replication & Partitioning
│ └── Permissions & SQL Injection Prevention
│
└── 12 Real-World SQL Practice
├── Employee & Salary Analysis
├── E-commerce Orders & Revenue
├── Customer Retention & Cohort Analysis
├── Second-Highest Salary & Top-N Queries
└── Build a Reporting Dashboard From SQL Data

SQL isn't just about writing queries.

It's about retrieving the right data, understanding relationships, and solving real problems efficiently.

Save this roadmap.
Learn one concept at a time.
Practice with real datasets.

[Mythili G @MythiliGaneshh]

@Dhanush_Nehru Your are my inspiration to write my thoughts and share it on public Congratulations Bro❤️

[Mythili G @MythiliGaneshh]

Successfully cleared Round 1 at HCLTech! 🎉

Now preparing for the General HR round. If anyone here works at HCLTech or has been through the process, I'd love to hear your tips and tricks for performing well! 🚀👇

#HCLTech #HRInterview #TechTwitter

[Dhanush N @Dhanush_Nehru]

> born in a middle-class family in a village in Thanjavur district
> cracked IIT Madras, then did his MS and PhD at Princeton
> worked at Qualcomm in San Diego, living the American dream
> left it all to start AdventNet with his brothers in 1996
> renamed it Zoho in 2009
> built a global software giant with zero external funding
> moved from the Bay Area to a village in Tenkasi in 2019
> rides a bicycle, called the "barefoot billionaire"
> started Zoho Schools to train rural students as an alternative to college
> won the Padma Shri in 2021
> stepped down as CEO in 2025 to become Chief Scientist
> Zoho grew to 1M+ paying businesses and 150M users worldwide
> just days ago, urged Indian techies in the US to come back and build for India

> then came AI

> data centre server prices went up 4x
> AI usage kept growing and so did costs
> marketing budget: cut
> employee count: not grown for 18 months
> this year's salary hike: cancelled
> his own words: "the outlook for software jobs in general is grim"
> he even asked people to "please pray for us"

> to be fair: he apologised to employees and says Zoho will work hard to avoid mass layoffs

"come back to India" just met "no hike this year" 🫠

if even Zoho, bootstrapped and built from a village, is feeling the AI squeeze...

is this a warning for every IT employee in India? 👇

[Mythili G @MythiliGaneshh]

Not a perfect day, but happy to have completed today's tasks! ✨

✅ Prepared for my exam & wrote it well
✅ Met with the HoD
✅ Completed my Round 3 submission for TIC
Small wins matter! 🚀

#StudentLife #TIC2026 #SmallWins

[Mythili G @MythiliGaneshh]

Back on X with renewed hope! 🌱 Navigating final year is tough, especially with the pressure of wanting to support my family financially. Still looking for a job, but I’m putting all my energy into improving myself. The only real competition is me vs. me. ✨

#TechTwitter #Life