@atulcode

Full Stack Dev | Typescript | 1x Hackathon WInner | Web3 | Builder @ modelence YC S25

atulyadav.vercel.app
Joined June 2025
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Atul@atulcodeSep 12
I finally Built My Own Trading Exchange! - Pie Pack Exchange All because I was Curious about what happens behind a trade on Binance. I learned order books, matching engines, Kafka, WebSockets & TimescaleDB then connected it all into one system.
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Everything is open source now 🙆
Trice
@cryptotriceOct 14
TradingView just got reverse-engineered Reverse-engineered TradingView Premium just hit 49.1k stars on a private GitHub repo and 51k members on Discord in a matter of weeks The devs announced that the project is going private because of insane traffic You can only access GitHub and Discord through the local apps for Windows and Mac I guess everything is open-source now
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I've launched a fish-eat-fish game this weekend. I made it because of nostalgia for the Feeding Frenzy game that I played growing up. It's available here 16bit.ink/play/inkfish And here is a special offer for the X community: To get the full version of the game, sign up and click your name to get your player ID. Drop it below, and I’ll unlock the full game for you. It's valid for the first 50 players only. Repost if you know someone who’d enjoy it.
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Atul retweeted
Atul@atulcodeSep 18
In my last post, I shared the intro to PiePack Exchange. I made another video for devs who are curious about how a trading platform actually works internally. Knowing the concepts & Figuring out how all these pieces work together was a different challenge. Lesson learned!
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Learning Daily #15🍃 Building My Own Trade Exchange#9 I shipped the web socket support in my trading app, planned my implementation and gave prompt to Claude, it completed in less than hour! I always verify the changes made by AI, The AI responses are becoming so accurate..!!
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Learning Daily #14🍃 Building My Own Trade Exchange#8 This trading app FRONTEND was completely created with AI (IN MINUTES)! Saved my hours! I know how to build it manually but why should I > When I have Agents to do so! 👀 ✅Charts ✅OrderBook ✅Trade Form ✅Trades Stats..
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Learning Daily#13🍃 Building My Own Trade Exchange#7 Integrated Kafka for event streaming in backend I'm really getting comfortable with this trade engine now It seemed complicated initially, yet it still is, but I'm getting used to it ⭐ Will do Frontend Charts soon!
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When Bugbot approves your code so quick, you take it as a compliment! 👌 PR: github.com/modelence/modelen…
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Learning Daily #12🍃 Building My Own Trade Exchange#6 This is taking while to understand trade engines. I found no bottom in these concepts, I'm just digging digging... Execute Trades > Price Changes > Trigger SL/TP > Price changed > Remove SL when TP executed and vice versa...
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Repo Link: github.com/AtulYadav25/piepa…
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Learning Daily #11🍃 Building My Own Trade Exchange#5 Creating workflows on how trades move through an exchange The deeper I go, the more complex it gets, as many nodes connected to each flow Also I had to catch up on my PRs Still making bit progress on this spot trading app!
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Not Done Yet! Repo Link: github.com/AtulYadav25/piepa…

GitHub - AtulYadav25/piepack-exchange: A full-stack real-time spot trading exchange — limit &...

A full-stack real-time spot trading exchange — limit & market orders matched in-memory, streamed live to clients over WebSockets. - AtulYadav25/piepack-exchange

github.com
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Learning daily#10 🍃 Building My Own Trade Exchange #4 After Completing TimescaleDB & WebSockets: I'm now figuring out the flow: calling the openOrder API -> pushing it to engine -> matching the trades -> executing... The high level overview looks simple, but it's not! *Serious
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The good thing about agents is that they don't hallucinate a much now! and If they do, you probably have to nudge them once. Agents think of edge cases way more then a human could think of, I probably would have taken like a day or two
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I just created this repo to build my own crypto exchange (Don't know how I'll do it yet, but I'll figure it out!) I named it PiePack Exchange (Copied from Backpack) For others to see what I learned to build this, I added a LEARN_STACK folder to documenting everything I learned
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Repo Link: github.com/AtulYadav25/piepa…

GitHub - AtulYadav25/piepack-exchange: A full-stack real-time spot trading exchange — limit &...

A full-stack real-time spot trading exchange — limit & market orders matched in-memory, streamed live to clients over WebSockets. - AtulYadav25/piepack-exchange

github.com
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Today, I'll learn the basics of Redis and then jump straight into learning the architecture of trading apps
Atul@atulcodeJul 29
Growing Daily #9 🍃 Building My Own Trade Exchange #3 Completed chapters today of TimescaleDB: - Continuous Aggregates - Compression Policy - Retention Policy - time_bucket_gap_fill and LOCF features Tomorrow, I'll get my hands dirty with Redis & then learn about architecture
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Growing Daily #9 🍃 Building My Own Trade Exchange #3 Completed chapters today of TimescaleDB: - Continuous Aggregates - Compression Policy - Retention Policy - time_bucket_gap_fill and LOCF features Tomorrow, I'll get my hands dirty with Redis & then learn about architecture
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Y Combinator already gave you startup ideas. Build them!💸 You get AI-ready prompts for each one here: Link ⤵ No Setup, Just Login and prompt to build! modelence.com/yc-rfs-fall-20…
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Growing-Daily#8 🍃 Building my own Trade Exchange I'm still learning TimescaleDB, Learned - Time Buckets - Continuous Aggregates I should have done with this TimeScaleDb, but did not got enough time last 2 days
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