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Angik Sarkar
5.2K posts

Angik Sarkar
@kyunbit
Founder @IxanaHQ. Building Wi-R: the non-radiative physical layer for multimodal AI. 100x lower energy than BT | 10x faster than NFC. 📍 CES 2026: Booth 10678
Seattle Katılım Nisan 2009
1.3K Takip Edilen1.3K Takipçiler

Open sourced longrun-prd-runner.
PRD → manifest → long-running coding agent execution
- sequential tasks
- validation
- review escalation
- auto-repair
- human gates
- smart model routing
Built from real 24+ hour Codex-backed runs.
Repo: github.com/kyunbit/longru…
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Building silicon is notoriously difficult.
Achieving it with this level of capital efficiency requires an extraordinary team that can move 5x faster than the industry average while rearchitecting the chip across multiple tapeouts.
Over the last 5 years, our superhuman team has pulled off a 4000x speed increase in a fundamentally new communication paradigm, proving our Wi-R technology in production silicon with a fraction of the capital typically required. I am incredibly proud of the team at @IxanaHQ
Ixana | High-speed Human-Computer Interaction@IxanaHQ
Five Years of Ixana: Building the 21st Century Connectivity Fabric From an idea to demonstrating Wi-R across image, audio, video, wearables, and multi-device networking. 75+ team • 15 tapeouts • 45+ patents. Next mission: bring Wi-R everywhere. ixana.ai/blog/five-year…
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Parenting hack: introduce broccoli to your fruit-obsessed toddler in the fruit tray. It becomes the alluring "special green fruit."
For a glorious window of time, we had our toddler literally crying for more broccoli. We even made her earn it by eating protein first. We felt invincible.
She's smart and figured out the game. The broccoli era is dead. We are strictly back to blueberries, blackberries and raspberries. 🥦🫐
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TSA agents probably know more about @IxanaHQ's Wi-R tech than investors at this point.
When your carry-on is 90% prototype PCBs, and demos you get stopped constantly. Now I just skip the pitch and give a live demo of transferring files with a fistbump or streaming audio via touch while they swab my bag for the third time.
Looking forward to TSA leading our next round😆.
Here's what Nano Banana Pro thinks I look like doing a fistbump demo with TSA 👇

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best card for most is RH gold, get 3% cash back
I am an incorrigible credit card optimizer. I enjoy juggling multiple cards and knowing which card to use out for which purchase. But it’s like a game that I enjoy that maybe saves me a few thousand bucks a year- not worth the mental bandwidth for most.
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@pitdesi @TheGeorgePu Investors 60%, typical 20% option pool, founders 20%.
I have seen similar happen in the late 2010s even early 2020s especially in deep tech that's not in Vogue.
SAFE pre-seed, seed $1-2M @ 20-25%
$2M bridge seed+ with another 20% dilution
$8M Series A with 30-35% dilution.
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@kyunbit @TheGeorgePu How would investors get $24M if they owned 60% of a $30M outcome?
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@pitdesi @TheGeorgePu This can happen if investors own 60% of the company and it's an asset sale. No QSBS in the simplest case
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@TheGeorgePu I’ve been in >150 companies and never once seen a 2x liquidation preference at seed/A.
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@GeminiApp It has been 3 days since I last had access to Gemini 3 Pro even with a AI pro subscription
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No one is asking the hard question: what happens to @sourceryy going forward? @MollySOShea has been doing a fab job and I'd hate for the podcast to disappear
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Interesting. Maybe because Google has learnt that you open links/pdfs with decks?
I have sent cold emails at scale (>10000/day). The deliverability to the primary inbox takes a hit with links, media or attachments. I forget the exact numbers, but there was at least a 2x difference in probabilities.
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@kyunbit @Tom_Hirschfeld Except I get dozens of them a day with decks and links cold.
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@Tom_Hirschfeld @zachcoelius This. If you want a cold email to hit your inbox, it shouldn't have links, media or attachments.
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@zachcoelius If it’s cold, cold emails with links or attachments are way more likely to go to spam or any non inbox place in your email
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Jealous of AirDrop on Android? The bottleneck is setup time.
Wi-R NFE close-range sharing:
Contacts: <1s (vs 10–28s AirDrop, ~15–22s Android Quick Share)
~1MB photo: ~7s today, ~1.5s on next chip (vs 18–32s AirDrop, Android Quick Share)
ixana.ai/blog/android-q…
@IxanaHQ
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@marclou Austin, if tax is important. If not San Francisco Bay Area. There's a reason why these are expensive.
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Why I'm leaving Bali after 6 years:
- Far from everything
- Not cheap anymore
- Air is polluted
- Food chain is polluted
- Ocean is polluted
- Not walkable
- Too hot all year
- Wife gets catcalled often
I want mild weather, walkable areas, organic shops, clean air, tax-friendly, and young vibes.
It's a utopia, of course, but I'll choose the place that ticks the most boxes.
Ole Lehmann@itsolelehmann
@marclou @marclou you are leaving bali? what are your next stops. I'm in the same process now with my small family of 3 we live in cyprus right now but it's too small we'll try lisbon, barca, munich, madrid this year but curious to here the options you are looking at
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