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Ask HN: What problem are you close to solving and how can we help?

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191–200 of 486 posts

Re: Ask HN: What problem are you close to solving and how can we help?

#191
I've been thinking about two interesting problems.

First, differentiating code to build a client side predictor with privacy as a consideration. I have code that describes how to translate domain messages into state changes, and I'm trying to figure out how to predict the effects of sending a message on a client even though the client has imperfect knowledge.

Second, AI for games with imperfect information. Specifically, how to build an AI for Battlestar Galactica.

These are in context of http://www.adama-lang.org/

Re: Ask HN: What problem are you close to solving and how can we help?

#192
I have an interesting challenge:

I want to add IoT tools in several apartments and allow my guests to control them through an app. Currently I already have an app, but no IoT integrations (basically just reservation).

How to do it safely? Also, which automations would be nice to have but not so obvious?

Thinking from things like light control, but also checking the apartment energy consumption in order to detect appliances that need maintenance before they break.

Re: Ask HN: What problem are you close to solving and how can we help?

#193
I want to make technical recruiters better at their job.

Many sourcers and recruiters don't have a technical background and find it very difficult to hire software engineers, especially in the current labor market which is very tight.

I'm starting off simple: writing recruiting guides from a software engineer's perspective that are easy to understand.

Are there other ways we can make technical recruiters better?

Re: Ask HN: What problem are you close to solving and how can we help?

#194
I‘m trying to re-/sell cheap bulk object storage, by renting cheap dedicated servers (e.g. Hetzner), connect them using 10GbE and putting them into a big Ceph cluster.

My problem is how to bill people for consuming object storage properly. Do you do it retrospectively and take the fraud risk? Are there any pre-existing platforms that do Ceph billing?

Re: Ask HN: What problem are you close to solving and how can we help?

#195
I want to improve parts of online professional networking, specifically to be more about self-mentoring/shared learning, as opposed to sales connections.

This is ever more important with the onset of remote hiring, remote work, and the isolation/depersonalization it brings to newcomers to the industry.

There's also an "evil" momentum in remote hiring -- some companies _need_ asynchronous interviews to support their scaling and operations, and the general perception is that it's impersonal and dehumanizing.

This made me think that if we preemptively answered interview questions publicly, then it'd empower the job seekers to have a better profile/fight back a dehumanizing step, while allowing non-job-seekers to share the lessons that were important to them.

I've been getting decent feedback on my attempt at the solution HumblePage https://humble.page, the reality is that there's a mental hurdle to putting your honest thoughts out there.

Re: Ask HN: What problem are you close to solving and how can we help?

#196

This isn't a technical question, but it's a problem I'm going to have to solve soon! I just accepted an EM role at a FAANG. This is a career "boomerang" for me - I was an engineer in the past, but then moved into technical support management. I'm coming back to engineering, but this is the first time I will have done it at a large company. All of my engineering experience has been at small scrappy startups where we j…

Take a look at the book "The Manager's Path" by Camille Fournier. It has surprisingly concrete advice for people in your exact position. One of the few "business books" I actually recommend to people.

Re: Ask HN: What problem are you close to solving and how can we help?

#197
post #153

What are the resources to look at for designing the architecture of a scheduling system (for coroutines/threads)? Would I first look at how Operating systems implement it? Or how VMs like Erland implement it? Same question for effects systems, where would I look to understand how they're designed and the trade offs for their design decisions?

Go is a modern take on coroutines (M:N threading), when everyone else seems to be going the async/await route. Though, I don't know how simple that scheduler implementation is (or if there are books about the internals).

Since the Linux kernel has pluggable schedulers, that code might be well-structured for reading. Again, I don't know the specifics.

Re: Ask HN: What problem are you close to solving and how can we help?

#198

I want to bring back old school distributed forum communities but modernise them in a way that respects attention and isn’t a notification factory. Mastodon is a pretty inspirational project but the Twitter influence shows, I miss the long form writing that was encouraged before our attention spans were eroded. Not at all close to solving it, but it’s been on my mind for a long time. Would love to hear if there are o…

I have spent a good bit of time thinking here too, on two primary parts.

First, in my mind the difference between reddit, FB, twitter, HN, forums, etc is really just configuration. Abstracting just a tad bit higher, you can include Slack and other realtime options. I just want a curated gRPC API that implements it with pluggable auth and let others figure out discoverability and network (not activity api and not with an already built network, just persistence and auth). End to end encryption is important IMO too (even for large groups) so the host can have plausible deniability.

Second, you have to solve for hosting/network in distributed fashion without over-complicating server democratization and discoverability/naming like p2p often does. I see 2 options: 1) self hosted on at-home workstation using Tor onion service (get NAT busting for free) knowing you need an offline friendly implementation or 2) one-click easy reselling of cloud instances and domains from inside the app (this also provides a funding model).

I know of many p2p options for solving these problems, but I think we dont need to complicate at that level. As for the quality of the communities themselves, a self-hosted megaphone instead of perverse share/like broadcast incentives of companies today will automatically improve discourse (at a potential cost of creating echo chambers).

Re: Ask HN: What problem are you close to solving and how can we help?

#199

Earlier quoted context omitted.

Why should CTOs only learn from CTOs? The average CTO is not as knowledgeable as you might think. For example, there are CTOs today building applications using no-code platforms, without any academic or technical background. Those people would have much to learn from an software engineering intern at any company. CTO is a job title, and each company can grant that title at their discretion. Or Technoking, or any othe…

That's exactly the point, and mostly CTOs don't have much people internally to ask help from. I am in a community with some CTOs in Latin America and I see this struggle happen every time.

Latin America is a mess in many ways.

VCs there suck, and do not understand that VCs are about inherently risky investments. They want the guarantees of a low risk business with the profitability of a high risk business.

Leadership in Latin American companies also sucks. As soon as the company has any revenue, the leadership will go all out and spend it all on themselves on some extravagant lifestyle adjustments rather than reinvesting it on the company. And because of this, many companies stay small and mediocre without fulfilling their true potential. They waste their money on MBAs learning things they are unwilling to apply.

Then, there is nepotism. Hiring from your family equates creating conflicts of interest, creating situations where relatives of key people do not need to comply with HR, do not need to be competent, cannot be fired and create an unprofessional atmosphere.

Compensation in most Latin American companies sucks. They aspire to be like Silicon Valley startups and hang framed posters of Steve Jobs on their wall, but when it's moment to create compensation packages they grant zero stock and award zero bonuses, all while having the same work-life balance of a startup. They do not understand the key role of employee stock in company growth.

Why the fuck would you work for a wannabe startup that doesn't give you any stock or bonuses? Or work for some entitled aggrandized clown that doesn't understand the simplest technical concepts? And the answer is: because business owners in Latin America have never had to care much about their workforce. Because of exploitation and their informal caste system, having a happy workforce has never been a requirement.

That's why Latin America is undergoing a massive brain drain that will only get worse in the years to come.

Re: Ask HN: What problem are you close to solving and how can we help?

#200
post #139

I want to bring back old school distributed forum communities but modernise them in a way that respects attention and isn’t a notification factory. Mastodon is a pretty inspirational project but the Twitter influence shows, I miss the long form writing that was encouraged before our attention spans were eroded. Not at all close to solving it, but it’s been on my mind for a long time. Would love to hear if there are o…

Is this a software problem? There are a lot of open sources (with their differences) platforms. From old forums, to more modern, etc. I think the problem is that people don't want or don't know how to use a forum. This is based in my experience: - Old people: They started to use internet recently so they are used to social networks (Facebook, Instagram), and newspapers websites. - Young people: Hard to make them use…

>- Young people: Hard to make them use the browser, if there isn't an app (Instagram, TikTok), you are lost. If they want to discuss a topic, mostly Twitter through hashtags, YouTubers or Discord.

I disagree on this take.

GenZ can do long-form discussion and they use forums frequently, but for specific discussion(s).

Content consumption is done via forever-scroll apps because it's good to kill time; Tiktok, Instagram, etc match this well because it's just a stream of things to have fun with.

But GenZ is making great "longford" content on many traditional platforms, even blogging. The difference, as I understand it, is their approach to engagement. GenZ has seen Facebook arguments and said "no thank you". Twitter discourse also isn't really a thing -- people disagree and Tweet at people, but Twitter isn't like a forum thread and there's no way to ensure your content is associated with the content you want to respond to, so it's not effective to communicate in responses. Reddit is kind of a mystery for me as I just don't frequent it at all, but I don't get the impression that GenZ is posting frequently.

GenZ has platforms that work best when you make a statement, not where you open a discourse; Twitter is too fast/broad to respond to all comments and find real content to respond to, video content just isn't great for back and forth and becomes time consuming for lighter topics. Viewers will make whatever statement they want, but the validity of the video is based on how far a concept is spread; I'd actually position GenZ is very good at concisely expressing its idea in a simple and condensed format, and responses are not at an individual, but an idea. But, they will go to Tumblr/Medium/other long-form post when the medium is appropriate. This is one thing I like about a lot of GenZ content because they tend to be VERY good about choosing the right format for their argument; that many don't have much more to express besides tweets/tiktoks isn't an indictment of GenZ, it's praise. Think of the forums you maybe still lurk around and how many comments are just complete garbage/non-sequiturs; for forums such a post are enough to derail a topic/distract because we feel obligated to a degree to respond, but filtering noise is part of the skill of using more modern platforms.

Forums are kind of contrary to this, and also are bogged down by the before-mentioned Facebook-argument issue and the preferred platforms not really being strongest for direct rebuttals. Again, there are times when you'll see GenZ use forums or other long-form posts, but it tends to be more controlled or on 'forums-but-not-really' forums like Tumblr.

Forums have their purpose and use; but we have __many__ alternatives that make forums defunct, as some topics/ideas are far better expressed on Tiktok or Twitter, and whatever followup we end up with.

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