
Ultimate SD - AI System Design Practice
Practice system design interviews with AI-powered simulations and expert feedback.
@ShashankCode · X
Checkout here :
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60 projects

Practice system design interviews with AI-powered simulations and expert feedback.
@ShashankCode · X
Checkout here :

AI career copilot for product managers, from resume to offer in 30 days.
@YashManghnani1 · X
Hey already done, waiting on you to connect. I am building and

AI generates branded proposals, invoices, and professional documents as PDFs in 60 seconds.
@AadyaAI · X
Aadya AI turns a client conversation into a branded, ready-to-send proposal or invoice PDF in 60 seconds — no templates, no formatting, no chasing.

AI receptionist that answers calls in multiple languages and sends summaries.
@HiReceptionist · X
AI Receptionist for small businesses

Analyze US stocks by watching AI investment personas debate each company.
hobbescotch · HN
Noema – AI personas debate US listed stocks

Chat with an AI assistant and earn money based on message quality scores.
u/as-333 · Reddit
Built an AI chat that pays you per message, scored in real time: looking for feedback I've been using Claude Code to build Argutum, an AI assistant that scores every message you send (0–100, five dimensions: complexity, novelty, structure, domain expertise, conversational depth) and pays you for the good ones. The underlying idea is that your prompts get sold as training data to AI labs, so you should get a cut instead of it happening for free. Stack: Next.js 16, Groq/Llama 3.3 70B, custom

Generate software copyright application documents using AI.
软著 Pro — AI 软著生成器,帮助用户生成软件著作权申请文档

Verify AI agent decisions locally with transparent reasoning and MCP integration.
brandon_grutkowski · Product Hunt
Aurora Glass-box Quantitative AI for Humans and Agents

Free hiring platform connecting AI-savvy candidates with merit-focused recruiters.
@aniket173000 · X
Hire Faster, Apply the Fastest with Nideknil !! Find modern candidates who use AI really great !! Find recruiters who value your real worth !! Its Completely Free !!

Breaks startup plans into testable hypotheses and coaches customer validation interviews.
@SebBuildsLex · X
I Vibe Coded Lex. Lex breaks down your plan into testable hypotheses, ranks them by risk, and coaches your customer interviews/experiments, so you learn the truth. Use it free at:

AI stock prediction and signal generator with backtesting and paper trading.
@useStockAI · X

AI-powered resume optimizer that restructures and tailors your CV to beat ATS systems.
luis_rodriguez_lum · Product Hunt
CV RESET AI resume optimizer that rewrites your CV to beat the ATS