Arjun Chilumula (@heyarjun) profile picture

Life, Technology and Passion!

Bangalore
Joined January 2010
Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)Photo by Arjun Chilumula (@heyarjun)
Arjun Chilumula retweeted
eMudhra private key was just “4” Wtf? What an unserious CA. This 13-foot wall ecosystem of India continues to do cybersecurity from kindergarten
I don’t understand? How
46
213
13
2,929
90,838
Arjun Chilumula retweeted
😊 I also just uploaded a new version of the lecture notes. cs229.stanford.edu/main_note… (it's still, and perhaps will always be work-in-progress, given the field is moving fast. Any mistakes are mine :) and any feedback is more than welcome :).
Instead of watching 2 hours of Netflix tonight, watch this Stanford lecture. It’s the clearest end-to-end explanation I’ve seen of how ChatGPT and Claude are actually built. From tokenization and BPE all the way to the transformer architecture, training pipeline, and next-token decoding. Whether you’ve never written a line of AI code or you’ve been shipping agents every day, this 2h 34min session will click things into place that most people take years to figure out. Bookmark it and clear the time this weekend, because this might be the single most valuable thing you learn all month.
69
928
17
6,488
566,135
Arjun Chilumula retweeted
I’m fascinated by Dr. Shubha V. Iyengar because she literally helps planes land through fog while most of us are learning to move through metaphorical fog. Topper in BSc & MSc, backed by parents who encouraged her interest in science when girls rarely were inspired to pursue it. 40+ years at CSIR–NAL & she led the team that developed Drishti, built for India’s fog, rain, dust, and uncertainty. When the world feels unclear, remember: someone built systems so others could land safely. She is my #MondayMotivation
324
3,392
90
16,751
383,603
Arjun Chilumula retweeted
It's a weird time. I am filled with wonder and also a profound sadness. I spent a lot of time over the weekend writing code with Claude. And it was very clear that we will never ever write code by hand again. It doesn't make any sense to do so. Something I was very good at is now free and abundant. I am happy...but disoriented. At the same time, something I spent my early career building (social networks) was being created by lobster-agents. It's all a bit silly...but if you zoom out, it's kind of indistinguishable from humans on the larger internet. So both the form and function of my early career are now produced by AI. I am happy but also sad and confused. If anything, this whole period is showing me what it is like to be human again.
453
1,718
275
15,528
3,339,576
Arjun Chilumula retweeted
IMPORTANT message for everyone using Gmail. You have been automatically OPTED IN to allow Gmail to access all your private messages & attachments to train AI models. You have to manually turn off Smart Features in the Setting menu in TWO locations. Retweet so every is aware.
1,209
66,842
1,714
155,222
13,692,572
Arjun Chilumula retweeted
The lesson? In tech, being first doesn't matter. Being best doesn't matter. Scale matters. Distribution matters. Pricing matters. Ecosystem matters. Joyent had the technology to change the world. Amazon had everything else.
36
312
35
2,710
121,322
Arjun Chilumula retweeted
BREAKING: 🇮🇳 PayPal partners with NPCI International to simplify cross-border payments. Indians can now use UPI to shop at international stores that accept PayPal.
161
958
138
12,770
439,679
Arjun Chilumula retweeted
Netherlands is the reason we are able to use AI. Not the U.S., Not China. Not even Nvidia. One Dutch company controls the machines that create every AI chip on Earth. Here's how this one company created a monopoly no one can break:
406
3,608
198
28,940
3,732,947
Made in India = Assembled in India !
821
1,479
201
12,237
936,517
Arjun Chilumula retweeted
Eat one meal less if needed, but always prefer traveling by car instead of a two-wheeler. Avoid crowded places at all costs, and use a two-wheeler only when absolutely necessary. Stay at the extreme left and remain highly cautious around larger vehicles. There is no other way! You are on your own. Please understand. 🙏
347
875
88
9,442
1,009,853
Arjun Chilumula retweeted
Already said this. Now the Food Safety and Standards Authority of India has made it official. Some of my patients were spending close to 4000 rupees for a liter of A2 milk. It's milk. Not A1, not A2, not single origin. It's just goddamn milk. Every A2 milk fraudster seller out there is going crazy that their swindling business is going bust. You can fool people for a limited time only!
Jaggery is not healthier than sugar A1 and A2 milk is a marketing fraud Juice detox & detox water are useless Vit. C does not prevent colds Chicken & eggs in diet doesnt cause hemorrhoids/piles Black coffee is good for liver, not tea Mild to moderate alcohol is harmful
166
804
51
3,722
663,018
Arjun Chilumula retweeted
Thread of cool maps you've (probably) never seen before 🧵 1. All roads lead to Rome
1,520
37,511
3,282
494,039
63,182,269
Arjun Chilumula retweeted
If any of you want to test or see what APIs for BBPS, UPI, PAN, GST, Bank Verification, Digilocker, eSign, Account Aggregator looks like, go to api-playground.setu.co/ right away. Test without writing a single line of code! @Setu_API @amrishrau
8
72
3
338
43,013
Arjun Chilumula retweeted
AI video has started to produce mindblowing results and could eventually disrupt Hollywood. (PT8) Here are the best AI videos I've found:
85
320
46
1,460
932,571
Have you ever seen such positive news about fees in a medical college being high? Or about doctors earning good salary? The starting salary after MBBS is as low as 10-20k per month. Nowhere to the tune of 15-20lakh per annum being spoken here for post Btech! How does this society feel so comfortable advising a life saving doctor to live for ideals and not look for money, while gloating at engineer salaries? #Hypocrisy
223
201
35
1,007
178,065
How consumers Pay around the world
309
1,731
140
10,964
I'm looking to hire a Sr. Devops Engg. Great opportunity to join an inclusive start-up growing organically and build a lot of the infrastructure from the ground up! RTs appreciated careers.compile.com/open-pos…
5
5
Arjun Chilumula retweeted
A new guideline has been issued for disposal of Rapid Antigen and other testing kits in home usage: 🔹DO NOT dispose used kits along with domestic wet/dry waste as it is contagious. 🔹Put it in a bio hazard bag and hand it over to waste collectors separately. #COVID19 #Omicron
23
101
3
747
#Omicron explained in one slide 👇🏻
49
330
16
1,982
Hiring an editor for our engineering blog at compile.com/blog . Paid gig. Needs technical background. DM with portofolio. RT for karma 🙏
1
1
2