Aleksei Serebriakov 🐍

Indie dev, Swift/Rust . Building in public from Tbilisi 🇬🇪

Get to 100k$ MMR or die tryin'

[Noah @NoahKingJr]

Me to Claude: "Make no errors. DO NOT HALLUCINATE. YOU ARE AN EXPERT SOFTWARE ENGINEER "

[Aleksei Serebriakov 🐍 @slwl_dev]

@FlippedRay https://t.co/pAI9ScEA6k

[Aleksei Serebriakov 🐍 @slwl_dev]

My first attempt at ricing MacOS, wha do you guys think? #ricing #macos

[Aleksei Serebriakov 🐍 @slwl_dev]

@Tobby_scraper https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier forever

[Aleksei Serebriakov 🐍 @slwl_dev]

@JacobCounsell https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier forever

[Aleksei Serebriakov 🐍 @slwl_dev]

@CiprianiRanieri https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier forever

[Aleksei Serebriakov 🐍 @slwl_dev]

@yusukelp https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier forever

[Aleksei Serebriakov 🐍 @slwl_dev]

@sickdotdev https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier

[Aleksei Serebriakov 🐍 @slwl_dev]

@sickdotdev https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier forever

[Aleksei Serebriakov 🐍 @slwl_dev]

@mscode07 https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier forever

[Aleksei Serebriakov 🐍 @slwl_dev]

@rxhit05 https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier forever

[Aleksei Serebriakov 🐍 @slwl_dev]

@delveroin https://t.co/pAI9ScEA6k , ultimate web screenshot/video api, with support of scraping, extraction, llm analysys and s3 vault support, 8 sdks, 200calls/mo free tier forever

[Aleksei Serebriakov 🐍 @slwl_dev]

@mscode07 Building https://t.co/pAI9ScEA6k, ultimate screenshot api, happy to connect :)

[Aleksei Serebriakov 🐍 @slwl_dev]

@BuffetDesigns Building https://t.co/pAI9ScEA6k, ultimate screenshot api, happy to connect :)

[Aleksei Serebriakov 🐍 @slwl_dev]

@foundrceo Hey, happy to connect, i'm building https://t.co/pAI9ScEA6k, ultimate screenshot api :)

[Aleksei Serebriakov 🐍 @slwl_dev]

@NaivaidyaY66600 https://t.co/pAI9ScEA6k screenshot api with support of videos, data extraction, llm analysys, s3 vault, proxies etc

[Aleksei Serebriakov 🐍 @slwl_dev]

@heyblake https://t.co/pAI9ScEA6k screenshot api with support of videos, data extraction, llm analysys, s3 vault, proxies etc

[Aleksei Serebriakov 🐍 @slwl_dev]

KEDA changes the conversation — scaling on Kafka lag, SQS depth, or Redis list length is way more useful than CPU for any async workload. The scaleTargetRef + minReplicaCount: 0 combo lets you drop worker pods to zero during idle, which single-handedly cuts the bill on BullMQ-style queues.

[Aleksei Serebriakov 🐍 @slwl_dev]

For "charge a card" the answer most candidates miss is the ledger is the source of truth, not the payment gateway — append-only entries with double-entry accounting invariants, then reconcile the gateway state against it via a scheduled sweep job. That framing also solves the webhook out-of-order problem.

[Aleksei Serebriakov 🐍 @slwl_dev]

Unique index on https://t.co/ttzXVNRi6I + INSERT first, then catch 23505 and 200 → gives you dedup for free. For out-of-order the trick is reading subscription.status from a Retrieve API call inside the handler rather than trusting the event payload — Stripe has eventual consistency on the object but the API is canonical.