Steath Startup | Blockchain/Go/React | Remote(anywhere) | Contractor/FTE
REMOTE - We're a fully remote company
We're working on a search engine tailor to blockchain to help users explorer on-chain information accurately. We label to transactions with some logic to bring deep analysis to the end user. We want to make blockchain like a Twitter feed.
We're looking to hire someone can work across the stack, take it end to end from front-end(React) to backend(Go). We used TypeScript/React on front-end, Go/Rust for backend, Postgres for OLTP, Clickhouse for datawarehouse, Nats for message and queue.
Many proble that we're trying to solve isn't something can easily find with a google search or stackoverflow. So lot of stuff you will have to research, understand about blockchain and protocol such as Uniswap/Sushiswap.
The work is exiciting and very challenging. You will work directly with me(https://github.com/v9n and I'm also founder of mailwip.com another project that launched on Hacker News last year) and my small team of 2 designers and 2 engineers.
If you are interested and want to learn more, reach out [email protected]
We're working on a search engine tailor to blockchain to help users explorer on-chain information accurately.
We're looking to hire someone can work across the stack, take it end to end from front-end(React) to backend(Go). We used TypeScript/React on front-end, Go/Rust for backend, Postgres for OLTP, Clickhouse for datawarehouse, Nats for message and queue.
Many proble that we're trying to solve isn't something can easily find with a google search or stackoverflow. So lot of stuff you will have to research, understand about blockchain and protocol such as Uniswap/Sushiswap.
The work is exiciting and very challenging. You will work directly with me(https://github.com/v9n and I'm also founder of mailwip.com another project that launched on Hacker News last year) and my small team of 2 designers and 2 engineers.
If you are interested and want to learn more, reach out [email protected]
I had same problem in last few months, advertising t-shirt/pill emails.
Another kind of spam mail like this is they use google docs or sharepoint to add a huge CC list.
However, defending them is hard and I think I can share my knowledge on topic of spam filtering(given I run an email forwarding service (https://mailwip.com) and have to deal with spam a lot)
When an email come from gmail/hotmail(any popular free email service) itself, it's harder to detect spam, especially if the email is in a non English language.
It has a few way to flag spams:
- Look at the IP address:
- Look at the structure of emails: follow best practice, such as html/text plain part, has right mime encoding etc
- Look at header of emails: no weird header, no "bad" ip in received chains
- Look at attachment file type, virus scan those attachment
- Finally, tokenize content of the email to find similar email that are flagged as spam
When the email come from their own IP, send out by gmail themselves, email format looks good, DKIM/SPF all pass and this is the first kind of email then the only way to flag spam is by analyze content. And if the email is in non English language, it's harder to analyze. Especially if not enough people flagged it as spam to train the naieve bayes tokenizer then we're out of luck here. The long CC list looks like a legitimate indicator for spam, but librarian/scool has a tradition of sending out a huge CC of entire class/department, sometime even BCC which make the email looks very suspicious (undisclose recipient) yet they are legitimate email so the CC alone cannot easily be used for spam indicator.
Yet, at the same time, legitimate emails form your own server get flagged because low reputation or a history of previous owner send spam...
I learned this with my email forwarding app (https://hanami.run) as well. I have tried to bootstrap a few ideas, and just like the ops, I got married, I got kid, family problem, change jobs.
Then COVID happens and I promise myself to wake up at 3-4AM everyday to write code and ship https://hanami.run during that period.
I don't even worry about competitors, I just want to build a platform that I enjoyed to use and iterate every single day. Many small features were take for granted.
Such as we auto refresh DNS constantly so users with like 100 domains don't have to check DNS one by one to activate domain. I then supported cloudflare auto config dns to make thing even easiser. And auto refresh DNS means we're easily to got block by CloudFlare DNS servers, but I put the cost on me to make our user's life easiser.
Another effects of this showing up everyday is you are allowed an unlimited time budget and can try out cool thing.
Such as I recently expriment with OpenResty autossl to make our URL redirection work with HTTPS. Other day I experiment with leaky bucket rate limiting.
With a time budget, I'm probably won't work on that, but sometime I feel down, and knowing I have tomorrow I can use today's time on something that make me happy.
I had great delivery with zoho for year even use their free plan. They used to offer SMTP/IMAP on their free tier few years ago and continue to granfathering those my account.
If you like consistent UI then no one can beat gmail. Even fastmail/protonmail/outlook cannot beat gmail in UI/UX to me.
Stay away from iCloud is my advice. Their proofpoint spam filtering is the worst to deal with. Lots of people are going to have trouble reach iCloud inbox.
Anything but not iCloud. That isn't their primary business and consider level of Apple support and randomly ban/block people out of iCloud(you will find some here), I would advice against using them.
Give zoho I tried. They are very reliable, their spam filtering isn't as good as gmail so sometime legitimate emails go to Spam but that's a problem with any mail provider. Time to time you have to train spam system. Especially if you got a lot of email from people with a new domains email you first time. New domains that are created within 7 days and send out email are more likely to be flagged.
Sorry for my ignorance. You seems to know this stuff very well.
So to clarify, it's mean the speed when the device is connected at, but I saw they changing up and down? How does that get calculated if they aren't the actually transmiting data?
Thank you. That makes more sense now. I have been tracking down a network slow recently and this assumption make me think it's the echo. Now I understand and this is helpful for me to eliminate echo during that troubleshooting.
I cannot edit this anymore. But just want to let everyone know that I mis-understand the router report page. The report is what between the router and echo device. Though I'm not sure why the communicated between router and echo device are that much...
I have many alexa devices in my home and I love it. They solve lot of problem for us. From automate my home to a speaker(via bluetooth).
But one thing concern me a lot is Alexa is constantly stream/read data to internet. I'm not sure what it's but it consume to 114Mbps per device.
With that huge data it is sending back to Alexa, I imagine they may have a huge team of scientist to work on it.
One thing I noticed is Alexa understand my broken English way better than my wife(native). Probably I have speak to it to much and it learned my voice.
We're working on a search engine tailor to blockchain to help users explorer on-chain information accurately. We label to transactions with some logic to bring deep analysis to the end user. We want to make blockchain like a Twitter feed.
We're looking to hire someone can work across the stack, take it end to end from front-end(React) to backend(Go). We used TypeScript/React on front-end, Go/Rust for backend, Postgres for OLTP, Clickhouse for datawarehouse, Nats for message and queue.
Many proble that we're trying to solve isn't something can easily find with a google search or stackoverflow. So lot of stuff you will have to research, understand about blockchain and protocol such as Uniswap/Sushiswap.
The work is exiciting and very challenging. You will work directly with me(https://github.com/v9n and I'm also founder of mailwip.com another project that launched on Hacker News last year) and my small team of 2 designers and 2 engineers.
If you are interested and want to learn more, reach out [email protected]