Sumit Kumar

Self-taught Full Stack Developer • Retro Tech 🤖 •MERN architect 🏰 | Designing and constructing digital kingdoms with MongoDB, Express 🍝

[Sumit Kumar @sumit182003]

@nitesh_singh5 Check my work at https://t.co/QGuFQdJard and let me know if you would like to work with me

[Sumit Kumar @sumit182003]

Excited to announce DevoSponsor is live! 🎉
A platform where creators can create profiles and collect donations seamlessly.
Special thanks to @codewithharry and @kirat_tw for their invaluable learnings

Check it out here: https://t.co/kAKMtulh1m 💙
#Nextjs #100xDevs #coding

[Sumit Kumar @sumit182003]

Just launched my latest project! ✨

I’ve built a collaborative whiteboard tool that lets you sketch, write, and share ideas in real time. 🖋️💡

Check it out here: https://t.co/OWwmQUSkYL

#WebDevelopment #React #MERNStack #Collaboration #TechProjects #Frontend

[Sumit Kumar @sumit182003]

@Hartdrawss Dev

[Sumit Kumar @sumit182003]

Today in Kirat's cohort, I learned about:

Vertical scaling
Capacity estimation
Cluster module
SLA

Exciting concepts to enhance our understanding of cloud architecture! #LearningJourney #100xDevs #learning #DevLife

[Sumit Kumar @sumit182003]

Today's Learnings on Kirat's Cohort

Singleton Pattern: Keeping a single instance accessible
Stateful vs. Stateless: Key distinctions in scalability
Stickiness in games (e.g., PUBG): Retaining player engagement
Subscriber-Publisher: Real-time, scalable communication
#DevPatterns

[Sumit Kumar @sumit182003]

@kirat_tw @100xDevs https://t.co/JZ15hYFGI8

[Sumit Kumar @sumit182003]

Today I learned about
rate limiting to control request traffic,
batching for efficiency,
DDoS attacks (and defenses),
and CAPTCHAs to stop bots.
#WebDev #Cybersecurity #Learning #100xDevs

[Sumit Kumar @sumit182003]

📘 Today in Kirat's cohort, I learned about:

OpenAPI spec 📄
Swagger pages for docs 📜
Useful decorators 🧩
TSOA library for autogenerating APIs ⚙️

#API #TypeScript #Learning #100xDevs

[Sumit Kumar @sumit182003]

Today, I’m starting the 1-100 journey of Kirat’s Cohort 2.0 after mastering 0-1 and gaining valuable experience during my 3-month internship. Ready to dive into more advanced topics and take my skills to the next level!

#100xDevs #CohortLife #100DaysOfCode

[Sumit Kumar @sumit182003]

@merishabh_singh For SDE intern
https://t.co/QGuFQdICBF

[Sumit Kumar @sumit182003]

@AnshulKahar2729 https://t.co/JZ15hYGexG

[Sumit Kumar @sumit182003]

Today learned about redux store and state management and also ended up implementing the same in https://t.co/9MxMpQnthG to bring a continuity feature in the flows if user ends up closing the form mid process .

[Sumit Kumar @sumit182003]

@namesanas Checkout https://t.co/QGuFQdICBF

[Sumit Kumar @sumit182003]

Day 13 of learning new things:

Django ML deployment
MVT architecture
Routing in Django
CSRF, CSRF Token & CSRF Middleware

Progressing steadily! #Django #MachineLearning #WebDevelopment #LearningJourney

[Sumit Kumar @sumit182003]

**Day 12 of learning!**

🔒 Learned how SSL certificates work
🔑 Explored asymmetric encoding
🔑 Delved into password hashing with bcrypt
💡 Wrote functions to create and compare hashed passwords

#LearningJourney #WebSecurity #DeveloperLife #100DaysOfCode #100xDevs

[Sumit Kumar @sumit182003]

@3591775d9c2d4b2 This was a part of cohort 2.0 ( Ayush ‘s ML course )

[Sumit Kumar @sumit182003]

💻 Day 1 of learning ML!

Today, I dove into some foundational concepts:

Expected Value 📊
Measures of Central Tendency: Mean, Median, Mode 🔢
Quantiles 📈
Variance 📉

Excited to keep building on this foundation! 🚀 #MachineLearning #MLJourney #100xDevs #100daysofcodechallenge

[Sumit Kumar @sumit182003]

Day 11 of learning Django!

Covered:
- Admin site & ORM
- Authentication & caching
- Client & server-side rendering
- Pipenv for environment management
- Data modeling in Python

Getting deeper into Django’s power! #Django #100DaysOfCode #Python #WebDevelopment

[Sumit Kumar @sumit182003]

Day 10 of my learning journey! Today was all about Django:

Got the basic setup of Django running smoothly.

Learned how to set up a virtual environment (uv).

Explored the Django file structure.

Excited for what's next!
#100xDevs #CodeNewbie #Django #WebDevelopment #Learning

[Sumit Kumar @sumit182003]

Day 9 of ML learning: ✔️
One-Hot Encoding 🔄,
converting categorical data into columns 📊,
and feature splitting 🔍!

Excited to keep building and experimenting with data!

#MachineLearning #DataScience #OneHotEncoder #MLJourney #100xDevs