Atul (@atulcode) header
Atul (@atulcode) profile picture

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

Joined June 2025
Photo by Atul (@atulcode)Photo by Atul (@atulcode)Photo by Atul (@atulcode)Photo by Atul (@atulcode)Photo by Atul (@atulcode)Photo by Atul (@atulcode)Photo by Atul (@atulcode)Photo by Atul (@atulcode)Photo by Atul (@atulcode)Photo by Atul (@atulcode)
Pinned Tweet
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.
1
1
5
185
It's been a while since n8n launched, but I built my first simple workflow today! Just experimenting.... Am I late? 😅
1
2
18
Why is my github graph yellow today? Halloween easter egg !?? 🎃
14
Unke pas aapka Devops course nahi hai na.. 😹
DevOps waalo, please laptop smbhal ke rkho bhai. 5-7 billion idhr udr kr dete aap log. 🙄
24
More reasons why blockchain and crypto are facing public trust challenges Binance got compromised, and $6+ billion in assets are gone! Have they recovered anything from those $6 billion.....?
1
41
Everything is open source now 🙆
unavailable
3
51
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.
6
4
17
530
Atul retweeted
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!
3
1
4
198
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..!!
4
188
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..
1
2
195
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!
1
95
When Bugbot approves your code so quick, you take it as a compliment! 👌 PR: github.com/modelence/modelen…
2
54
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...
1
2
136
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!
1
2
156
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
1
4
216
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
2
4
190
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
1
4
194