
이모, baby PL thingy @fp_launchpad, sitar-strummer, 🇮🇳, inhabiting the settler-migrant continuum.
ಬೆಂಗಳೂರು/சென்னை/내 사랑이 사는 곳
Joined April 2019
- Tweets654
- Following62
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- Likes39.7K
Alina Banerjee | ಅಲಿನಾ বৈনর্জি retweeted
A group is called simple if it has no normal subgroups other than the identity and the group itself.
Replying to @satyadinker
@satyadinker and I breathed immense sighs of relief.
Our BLO was heroic in trying to get everyone to gather the information needed for the revision.
The country runs on ordinary people doing their ordinary jobs with diligence, it really does.
Replying to @ShriramKMurthi
A pun worthy of a "waah waah"
Alina Banerjee | ಅಲಿನಾ বৈনর্জি retweeted
Application form is now open: forms.gle/jovZjp2Fb4yGAQm2A
FP Launchpad is running a PL Winter School between Dec 7th and 11th at IIT Madras: fplaunchpad.org/winter-schoo….
Application to attend will open early next week. Please share widely.
Replying to @akhiltulluri_
Once you have the etymological root, the variation per language is easier to remember.
Confidently used பெயர் (peyar, "name") to ask someone their name!
Konkani: नांव (naav)
Kannada: ಹೆಸರು (hesaru)
Hindi, Bengali: नाम, নাম (naam)
The p-h phoneme correspondence in Tamil-Kannada is one to keep in mind (linguistics.stackexchange.co…)
Alina Banerjee | ಅಲಿನಾ বৈনর্জি retweeted
Job search in AI + FV/compilers #7 — weeks 5 & 6
I am VERY happy to announce that the job search is officially over!
I’m joining the Beneficial AI Foundation (BAIF) as a Research Engineer, working on formalizations of Rust in Lean and other exciting problems at the intersection of formal verification and AI safety.
Honestly, this feels like an incredibly good match for me.
The role combines theorem proving, programming languages, real software, and one of the questions that has motivated this entire series: as AI writes more of our software, how do we obtain strong evidence that the resulting systems actually do what we intend?
I’m also extremely aligned with the mission, culture, and leadership behind BAIF. The more I learned about Max Tegmark’s work and BAIF’s mission to keep AI beneficial for humanity, the more excited I became about contributing to it.
I would especially like to thank Shaowei Lin for believing in me and in my work. I’m very excited to see what we’ll build together!
Now, as a postscript to this job search, here are some numbers.
I applied to 47 companies in total.
That number could have been much larger, but I deliberately focused on strong matches: places where my background was relevant and where I genuinely believed I could be happy doing the work.
Of those 47 companies, 15 invited me to interview.
Across those processes:
• 7 ended after one round
• 3 reached two rounds
• 2 reached three rounds
• 1 reached four rounds
• 1 startup invited me to a three-week paid work trial
• 1 ended with the offer I accepted from BAIF 🎉
The work trial was particularly interesting. The startup was very transparent from the beginning: they explained what they wanted to evaluate, how the trial would work, and even what the offer would be if we decided we were a good match.
I appreciated that a lot.
Hiring is an exhausting and resource-intensive process for BOTH sides. Candidates invest time, energy, hope, preparation, and often a slightly unreasonable number of LeetCode mornings. Companies invest the time of recruiters, engineers, researchers, and leadership.
So I want to thank everyone who interviewed me for their time and patience—even when the answer was no, or when the process simply showed that the match wasn’t right.
And thank you to everyone who helped me along the way.
A lot of people reached out with advice, introduced me to companies, invited me to interview, shared my posts, or simply wanted to connect. I think I made some real friends during this process, which was one of the best and most unexpected parts of the whole thing.
I also want to leave something useful behind for the next person searching.
During this process, I tracked companies hiring in formal verification. I’ve now turned that work into FVjobs, a public job board for roles involving proof assistants, automated reasoning, verified compilation, hardware verification, and AI-for-proof:
github.com/typetheoryforall/…
I plan to keep maintaining it, but I would love for this to become a community resource.
If you find an open formal-verification role, you can submit it through a short GitHub form—no Git knowledge required:
github.com/typetheoryforall/…
Pull requests are also very welcome!
Formal verification has received an incredible amount of attention recently. I want to help turn some of that attention into connections between the people who need these skills and the people who have spent years developing them.
For the last several weeks, I’ve been writing publicly about the uncertainty, interviews, mistakes, preparation, and occasional moments of hope that came with this search. And now I can end it on a high note and giving something back to the community!
Thank you to everyone who followed along and rooted for me. I can’t wait to get started!
Got screamed at because I was late in bringing food. The absolute entitlement 😊(he was hungry and ate everything).
I am a living testament to a time when writing test scripts, running manual tests (I did some, on a cool browser; RIP Opera), esp. for web-apps, was work.
Now a PB test-suite with an LLM writing the actual tests does away with all that. Brave new world indeed.
Replying to @miike
@miike Re: oath.tech/pub/2026/05/semant…, does desugaring basically mean elaboration to a typed core language?
Alina Banerjee | ಅಲಿನಾ বৈনর্জি retweeted
Congratulations to @LulaOficial and the people of Brazil on his historic fourth term, defeating Trump-backed Flávio Bolsonaro's far-right divisive campaign. A victory for democracy and proof that the far right is not invincible!
Replying to @krismicinski
LLMs and the rest can't teach in the way a good teacher can but they can be great tools for building things to teach with - notes, slides and most of all, visualizations.
I know of Latour's writing on the environment (via Adam Tooze's newsletter) but never paid attention to his writings in this area.
Thank you. This will be most interesting.
Is there an article or paper that helps understand Latour's idea? That PL development is shaped by lineages as much as it is by computational requirements makes sense in some ways. Concrete literature would help understand it better.
Alina Banerjee | ಅಲಿನಾ বৈনর্জি retweeted
If you've made it this far, do visit bengaluruvotes.opencity.in, look up which ward you live in and consider donating.
Alina Banerjee | ಅಲಿನಾ বৈনর্জি retweeted
Special shoutout to Claude (@claudeai @AnthropicAI) and Codex (@OpenAIDevs @OpenAI) which enabled us to build this.
Alina Banerjee | ಅಲಿನಾ বৈনর্জি retweeted
Oh and the entire codebase is OSS MIT License at github.com/snarayanank2/beng…
We're hoping to use / adapt this for future urban body elections in different cities.
Alina Banerjee | ಅಲಿನಾ বৈনর্জি retweeted
Donations go to Oorvani Foundation, the non-profit behind this: oorvani.org/support-us @oorvani
For scale, ₹3 lakh is about 0.00008% of what the city spends in a year. We'll tell you where ours went.










