Hacker News
Show HN: I built an AI tool to practice technical interviews with
Hey HN,
Check out our technical paper here: https://arxiv.org/abs/2501.15627 and the video demo: https://www.youtube.com/watch?v=Op8hyLW7Z84
I’ve been obsessed with the art of the interview since I was in college. In my career I interviewed over 100 people and was interviewed from tech companies from startups to big tech and hedge funds.
I built Neuraprep because I noticed something missing — while software engineers have leetcode.com and finance folks have quantquestions.com, other engineering domains (like ML, data science, MLOps) don’t have a go-to platform to prep for interviews. Sure, there’s Kaggle and Coursera, but nothing unified.
So I spent a summer collecting 400+ real interview questions and built detailed answers for each. I drew from academic sources, online communities, and LLMs to refine the content. Then I used this dataset to build an AI that mimics how a human interviewer evaluates responses.
Here’s how it works:
• The reasoning engine extracts core ideas from the user’s answer. • It compares them to the expected ideas from the database. • If something is missing, the conversation continues — just like a real technical interviewer would do.
With recent voice and reasoning model advancements (thanks Sesame, O3), it now runs on-demand phone interviews that feel surprisingly real.
Comments URL: https://news.ycombinator.com/item?id=43870679
Points: 6
# Comments: 0
Grand Theft Auto VI gets pushed back to May 26, 2026
Article URL: https://arstechnica.com/gaming/2025/05/gta-vi-will-miss-2025-after-all-new-target-is-may-26-2026/
Comments URL: https://news.ycombinator.com/item?id=43870090
Points: 2
# Comments: 0
Opinion: Is a split imminent? – Synadia demands NATS back from the CNCF
Article URL: https://www.heise.de/en/opinion/Opinion-Is-a-split-imminent-Synadia-demands-NATS-back-from-the-CNCF-10366963.html
Comments URL: https://news.ycombinator.com/item?id=43870083
Points: 1
# Comments: 0
Show HN: Squadbase – Private Streamlit/Next.js AI apps in 3 min
Squadbase lets you push a Streamlit or Next.js repo to Git and get a private, authenticated URL—with RBAC, logs, and analytics—in about three minutes.
Hi Hacker News, I’m Naoto; my team and I built Squadbase after feeling this pain ourselves.
I once shipped every product with a matching admin console, but now teams mostly want internal AI tools—small, LLM‑powered apps that automate their own workflows. They’re quick to code, yet hard to deliver: sharing one safely means wiring up auth, RBAC, secrets, logs, and analytics—easily 10+ AWS/GCP services—so we spent more time wiring than building.
So we built Squadbase. You focus on AI logic; we handle the infrastructure:
- Git‑based CI/CD (auto‑deploy on push)
- Built‑in auth
- Per‑app RBAC
- Runtime & access logs with alerts
- Usage analytics dashboard
- In‑app feedback widget
We launched this week and would love your candid feedback. Your first deploy takes about three minutes—just connect a GitHub repo. Free for up to 5 apps and 5 team members:
Not ready to deploy yet? We share practical build & ops tips on our blog:
Comments URL: https://news.ycombinator.com/item?id=43870053
Points: 1
# Comments: 0
Redis 8.0.0
Article URL: https://github.com/redis/redis/releases
Comments URL: https://news.ycombinator.com/item?id=43870051
Points: 3
# Comments: 0
Autism evaluations are being canceled over fears about a national registry
Article URL: https://www.statnews.com/2025/05/01/autism-registry-fears-hurt-diagnosis-screening-parents-cancel-autism-evaluations/
Comments URL: https://news.ycombinator.com/item?id=43870042
Points: 2
# Comments: 0
The Danish language, even the Danes don't understand it [video]
Article URL: https://www.youtube.com/watch?v=s-mOy8VUEBk
Comments URL: https://news.ycombinator.com/item?id=43870039
Points: 3
# Comments: 0
2016 bird flu variant was one mutation away from binding to human receptors
Article URL: https://medicalxpress.com/news/2025-04-bird-flu-variant-mutation-human.html
Comments URL: https://news.ycombinator.com/item?id=43870037
Points: 1
# Comments: 0
Use Android Phone as a Proxy Server
Installation and Registration: Download the Localtonet application for your mobile device from the Google Play Store Concurrently, visit Localtonet's official website and register for a new account. AuthToken Configuration: After registration, navigate to the clipboard section on the website and retrieve your unique AuthToken. Launch the Localtonet app on your mobile device and input the copied AuthToken. Confirming this should showcase an Android icon under the "My tokens" section. Settings Customization: On MyTokens tab click android icon, customize your preferences, such as adjusting the frequency for airplane mode activation. The application allows you to generate a reset link. For non-rooted phones, triggering this link will prompt the default assistant settings page. Here, designate Localtonet as your default assistant. Setting Up the Proxy Server: Visit https://localtonet.com/tunnel/proxyserver to set up your proxy. Choose your desired proxy type - either HTTP or SOCKS. Once selected, initialize its creation. Activate your proxy server by selecting the "Start" option. Connecting to the Proxy: Utilize the provided IP address and port number to establish a connection to the server. For enhanced security, you can stipulate a username and password within the tunnel configurations. Additional Information: The SOCKS5 proxy now boasts support for both TCP and UDP protocols.
Comments URL: https://news.ycombinator.com/item?id=43870023
Points: 1
# Comments: 0
Clair Obscur may have the highest Metacritic user score of all time
Article URL: https://www.metacritic.com/game/clair-obscur-expedition-33/user-reviews/
Comments URL: https://news.ycombinator.com/item?id=43870017
Points: 3
# Comments: 3
Mark Twain was the original American celebrity
Article URL: https://www.wsj.com/arts-culture/books/mark-twain-was-the-original-american-celebrity-19a44d11
Comments URL: https://news.ycombinator.com/item?id=43869945
Points: 2
# Comments: 0
Gaza humanitarian aid ship 'bombed by drones' in waters off Malta
Article URL: https://www.theguardian.com/world/2025/may/02/gaza-humanitarian-aid-ship-bombed-drones-waters-off-malta
Comments URL: https://news.ycombinator.com/item?id=43869892
Points: 5
# Comments: 1
Facts Against Rhetoric
Article URL: https://www.tsfreemind.com
Comments URL: https://news.ycombinator.com/item?id=43869883
Points: 1
# Comments: 0
A Hyper-Catalan Series Solution to Polynomial Equations, and the Geode
Article URL: https://www.tandfonline.com/doi/full/10.1080/00029890.2025.2460966
Comments URL: https://news.ycombinator.com/item?id=43869866
Points: 1
# Comments: 0
Bill Gates Interview in 1993
Article URL: https://americanhistory.si.edu/comphist/gates.htm
Comments URL: https://news.ycombinator.com/item?id=43869836
Points: 1
# Comments: 0
Exploring the Impact of Personality Traits on Conversational Recommender Systems
Article URL: https://arxiv.org/abs/2504.12313
Comments URL: https://news.ycombinator.com/item?id=43869816
Points: 1
# Comments: 0
Google is hurting new apps that have less users than competitors
Explaining the link between 'good' gut bacteria and rheumatoid arthritis
Article URL: https://medicalxpress.com/news/2025-05-link-good-gut-bacteria-rheumatoid.html
Comments URL: https://news.ycombinator.com/item?id=43869776
Points: 1
# Comments: 0
We gave our AI a memory – now it remembers your relationship
Article URL: https://www.flamme.app
Comments URL: https://news.ycombinator.com/item?id=43869746
Points: 1
# Comments: 1
Finale – How Music Software Dies [video]
Article URL: https://www.youtube.com/watch?v=Yqaon6YHzaU
Comments URL: https://news.ycombinator.com/item?id=43869739
Points: 1
# Comments: 0