
Choi ๐
@ChoiTechVibe
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Frontend Dev | AI Enthusiast Building. Sharing. Growing. ๐ Posting until I get hired | #ChoiTechVibe
The Digital Cosmos
Joined April 2025
I built a free, modern alternative to Bloomberg ๐.MarketVision Pro โ decode the stock market in real time. #BuildInPublic #FinTech #AI #StockMarket #WebDev #NextJS #React
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For my small acct, this is huge ๐. Itโs easy to underestimate these numbers, but every single view = someone's time & curiosity. In a space w/ millions posting daily, this is a win ๐ฏ. Grateful. Motivated. โจ.#SmallWins #XCommunity #BuildingInPublic
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6/ All of this happens in milliseconds โฑ๏ธ โฆ just so a page loads instantly on your screen ๐คฏ. The internet isnโt magic โจ.Itโs layers of genius engineering at work ๐. #Coding #Internet #WebDevelopment.
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5/ Breaking down a URL ๐. Subdomain โ domain ๐ท๏ธ. Primary โ google ๐. TLD โ .com ๐. Path โ /set-started/ ๐ฃ๏ธ. #WebDev #Programming.
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4/ DNS = The Translator ๐.DNS converts the human-readable domain into its machine-readable IP. โก To save time, ISPs cache the results so you donโt wait every time. #DNS #CloudComputing.
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3/ Host Servers = Real Address ๐ฅ๏ธ.Your domain finally points to a static IP stored on host servers. Thatโs the actual "home address" of a website. #TechSimplified #Networking.
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Day 7 of #100DaysOfSystemDesign.1/ Domains = Nicknames.Instead of remembering 142.250.190.78, you just type ๐ก Humans love names, machines love numbers. #DNS #WebDev.
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You donโt need a supercomputer for ML. Google Colab + Python = Your free AI lab. ๐ฅ Train models.๐ฅ Run experiments.๐ฅ Access GPUs.Excuses deleted. #AI #Python #MachineLearning.
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AI isnโt about math only. Itโs about storytelling. Can your ML model explain WHY it made a decision?.Explainability > Accuracy. Python has SHAP and LIME just for this. Future belongs to interpretable AI. #XAI #Python #MachineLearning.
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Learning Python for AI? Donโt just copy tutorials. ๐ Pick a dataset (Kaggle, UCI, your own life logs). ๐ Try building a mini-model. ๐ Fail. Debug. Learn. Thatโs where real ML skills are born. #Python #MachineLearning #AI.
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Morning mood: 50% coffee โ 50% trying to convince myself โtoday will be productive.โ ๐
. #Devs.
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Key takeaway:.Next time you stream a video or open a website, remember that UDP & DNS are silently working behind the scenes. #Day6 #Networking #ComputerScience #LearnInPublic.
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Day 6 of #100DaysOfSystemDesign. Ever wondered how websites load so fast when you type a name like ๐ค.Letโs break it down ๐.
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