Been working on Feedbun for a little while, Elixir/Phoenix stack, with bespoke LLM fleets for production workflows. Recently just started using React Native (Expo) for the companion mobile app so I can use it when I shop IRL.
Also started working on a 2D strategy game using Godot engine, still super early days. Been fun to experiment with different LLMs capabilities on game development.
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
Took a long break earlier this year to recharge, but now I'm back at it again, mostly working on Feedbun, about to launch it as an early alpha. :)
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
Took a long break earlier this year to recharge, but now I'm back at it again, mostly working on Feedbun, about to launch it as an early alpha. :)
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
Took a long break earlier this year to recharge, but now I'm back at it again, mostly working on Feedbun, about to launch it as an early alpha. :)
It also helps if you could show either/both:
* a portfolio / clients you've worked with
* open source / "street-cred"
When I was looking for projects I always attach my Github profile (https://github.com/fredwu) to show my open source contributions, and also the SaaS products I've built myself (https://wuit.com/), and if clients are looking for C-level / strategic-level help, I also attach my LinkedIn (https://www.linkedin.com/in/wufred/), these help build up your reputation and stand out amongst many freelancers also looking for projects.
I just had a very quick glance at your site - there seems to be a lot of text, mostly focused on what you can offer. But what's missing is... who are you? What have you done?
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
- Remote: Yes, preferred
- Willing to relocate: No
- Technologies: Elixir, Ruby, JavaScript, LLMs
- CV: https://persumi.com/u/fredwu/cv
- Email: ifredwu at gmail dot com
My name’s Fred Wu, I’m an experienced Elixir and Ruby developer who has worked on multiple commercial projects as well as having contributed to many dozens of open source projects including Rails.
I’ve been using Elixir for ~10 years, ruby for ~15 years (used to actively contribute to Rails itself), lead and built multiple commercial B2B & B2C SaaS projects. I’ve always been very hands on, and have worked with multiple tech stacks in the past, including JS/React, PHP, Golang and Clojure.
- My blog and talks: https://fredwu.me/
- My Github profile: https://github.com/fredwu
- My LinkedIn profile: https://www.linkedin.com/in/wufred/
Have been working on three micro-saas, all built in Elixir/Phoenix:
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
More info about hiring me: https://persumi.com/u/fredwu/hire-fred
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
- Remote: Yes, preferred
- Willing to relocate: No
- Technologies: Elixir, Ruby, JavaScript, LLMs
- CV: https://persumi.com/u/fredwu/cv
- Email: ifredwu at gmail dot com
My name’s Fred Wu, I’m an experienced Elixir and Ruby developer who has worked on multiple commercial projects as well as having contributed to many dozens of open source projects including Rails.
I’ve been using Elixir for ~10 years, ruby for ~15 years (used to actively contribute to Rails itself), lead and built multiple commercial B2B & B2C SaaS projects. I’ve always been very hands on, and have worked with multiple tech stacks in the past, including JS/React, PHP, Golang and Clojure.
- My blog and talks: https://fredwu.me/
- My Github profile: https://github.com/fredwu
- My LinkedIn profile: https://www.linkedin.com/in/wufred/
Have been working on three micro-saas, all built in Elixir/Phoenix:
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
More info about hiring me: https://persumi.com/u/fredwu/hire-fred
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
- Remote: Yes, preferred
- Willing to relocate: No
- Technologies: Elixir, Ruby, JavaScript, LLMs
- CV: https://persumi.com/u/fredwu/cv
- Email: ifredwu at gmail dot com
My name’s Fred Wu, I’m an experienced Elixir and Ruby developer who has worked on multiple commercial projects as well as having contributed to many dozens of open source projects including Rails.
I’ve been using Elixir for ~10 years, ruby for ~15 years (used to actively contribute to Rails itself), lead and built multiple commercial B2B & B2C SaaS projects. I’ve always been very hands on, and have worked with multiple tech stacks in the past, including JS/React, PHP, Golang and Clojure.
- My blog and talks: https://fredwu.me/
- My Github profile: https://github.com/fredwu
- My LinkedIn profile: https://www.linkedin.com/in/wufred/
Have been working on three micro-saas, all built in Elixir/Phoenix:
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
More info about hiring me: https://persumi.com/u/fredwu/hire-fred
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
- Remote: Yes, preferred
- Willing to relocate: No
- Technologies: Elixir, Ruby, JavaScript, LLMs
- CV: https://persumi.com/u/fredwu/cv
- Email: ifredwu at gmail dot com
My name’s Fred Wu, I’m an experienced Elixir and Ruby developer who has worked on multiple commercial projects as well as having contributed to many dozens of open source projects including Rails.
I’ve been using Elixir for ~10 years, ruby for ~15 years (used to actively contribute to Rails itself), lead and built multiple commercial B2B & B2C SaaS projects. I’ve always been very hands on, and have worked with multiple tech stacks in the past, including JS/React, PHP, Golang and Clojure.
- My blog and talks: https://fredwu.me/
- My Github profile: https://github.com/fredwu
- My LinkedIn profile: https://www.linkedin.com/in/wufred/
Have been working on three micro-saas, all built in Elixir/Phoenix:
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
More info about hiring me: https://persumi.com/u/fredwu/hire-fred
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
- Remote: Yes, preferred
- Willing to relocate: No
- Technologies: Elixir, Ruby, JavaScript, LLMs
- CV: https://persumi.com/u/fredwu/cv
- Email: ifredwu at gmail dot com
My name’s Fred Wu, I’m an experienced Elixir and Ruby developer who has worked on multiple commercial projects as well as having contributed to many dozens of open source projects including Rails.
I’ve been using Elixir for ~10 years, ruby for ~15 years, lead and built multiple commercial B2B & B2C SaaS projects. I’ve always been very hands on, and have worked with multiple tech stacks in the past, including JS/React, PHP, Golang and Clojure.
- My blog and talks: https://fredwu.me/
- My Github profile: https://github.com/fredwu
- My LinkedIn profile: https://www.linkedin.com/in/wufred/
As you probably noticed I have quite a few projects on Github. Some of the more interesting ones are:
- Crawler, a high performance web crawler built in Elixir: https://github.com/fredwu/crawler
- Simple Bayes, a naive bayes machine learning implementation in Elixir: https://github.com/fredwu/simple_bayes
- OPQ, a simple in-memory queue with worker pooling and rate limiting in Elixir: https://github.com/fredwu/opq
More info about hiring me: https://persumi.com/u/fredwu/hire-fred
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
- Technologies: Elixir, Ruby, JavaScript, LLMs
- CV: https://persumi.com/u/fredwu/cv
- Email: ifredwu at gmail dot com
My name’s Fred Wu, I’m an experienced Elixir and Ruby developer who has worked on multiple commercial projects as well as having contributed to many dozens of open source projects including Rails.
I’ve been using Elixir for ~10 years, ruby for ~15 years, lead and built multiple commercial B2B & B2C SaaS projects. I’ve always been very hands on, and have worked with multiple tech stacks in the past, including JS/React, PHP, Golang and Clojure.
- My blog and talks: https://fredwu.me/
- My Github profile: https://github.com/fredwu
- My LinkedIn profile: https://www.linkedin.com/in/wufred/
As you probably noticed I have quite a few projects on Github. Some of the more interesting ones are:
- Crawler, a high performance web crawler built in Elixir: https://github.com/fredwu/crawler
- Simple Bayes, a naive bayes machine learning implementation in Elixir: https://github.com/fredwu/simple_bayes
- OPQ, a simple in-memory queue with worker pooling and rate limiting in Elixir: https://github.com/fredwu/opq
- And a few years ago when I was heavily involved in the ruby/rails community, I had done an experimental project building a "layer 0" ORM on top of ActiveRecord and Sequel: https://github.com/fredwu/datamappify
More info about hiring me: https://persumi.com/u/fredwu/hire-fred
If you think my skills and experience could add value to the project I’d love to chat more. You could reach me at ifredwu at gmail dot com. Thanks!
- Remote: Yes, preferred
- Willing to relocate: No
- Technologies: Elixir, Ruby, JavaScript, LLMs
- CV: https://persumi.com/u/fredwu/cv
- Email: ifredwu at gmail dot com
My name’s Fred Wu, I’m an experienced Elixir and Ruby developer who has worked on multiple commercial projects as well as having contributed to many dozens of open source projects including Rails.
I’ve been using Elixir for ~10 years, ruby for ~15 years, lead and built multiple commercial B2B & B2C SaaS projects. I’ve always been very hands on, and have worked with multiple tech stacks in the past, including JS/React, PHP, Golang and Clojure.
- My blog and talks: https://fredwu.me/
- My Github profile: https://github.com/fredwu
- My LinkedIn profile: https://www.linkedin.com/in/wufred/
As you probably noticed I have quite a few projects on Github. Some of the more interesting ones are:
- Crawler, a high performance web crawler built in Elixir: https://github.com/fredwu/crawler
- Simple Bayes, a naive bayes machine learning implementation in Elixir: https://github.com/fredwu/simple_bayes
- OPQ, a simple in-memory queue with worker pooling and rate limiting in Elixir: https://github.com/fredwu/opq
More info about hiring me: https://persumi.com/u/fredwu/hire-fred
https://feedbun.com - a browser extension that decodes food labels and recipes on any website for healthy eating, with science-backed research summaries and recommendations.
https://rizz.farm - a lead gen tool for Reddit that focuses on helping instead of selling, to build long-lasting organic traffic.
https://persumi.com - a blogging platform that turns articles into audio, and to showcase your different interests or "personas".
Hi HN!For the past while I've been building FeedBun, a browser extension that gives you health ratings and research summaries for food products while you shop online or while you look for cooking recipes.I'm building this because I wanted this product and couldn't find anything similar - most tools I found either required barcode scanning or were limited to specific stores. I wanted something...
Hi HN!For the past while I've been building FeedBun, a browser extension that gives you health ratings and research summaries for food products while you shop online or while you look for cooking recipes.I'm building this because I wanted this product and couldn't find anything similar - most tools I found either required barcode scanning or were limited to specific stores. I wanted something...
- Technologies: Elixir, Ruby, JavaScript, LLMs
- CV: https://persumi.com/u/fredwu/cv
- Email: ifredwu at gmail dot com
My name’s Fred Wu, I’m an experienced Elixir and Ruby developer who has worked on multiple commercial projects as well as having contributed to many dozens of open source projects including Rails.
I’ve been using Elixir for ~10 years, ruby for ~15 years, lead and built multiple commercial B2B & B2C SaaS projects. I’ve always been very hands on, and have worked with multiple tech stacks in the past, including JS/React, PHP, Golang and Clojure.
- My blog and talks: https://fredwu.me/
- My Github profile: https://github.com/fredwu
- My LinkedIn profile: https://www.linkedin.com/in/wufred/
As you probably noticed I have quite a few projects on Github. Some of the more interesting ones are:
- Crawler, a high performance web crawler built in Elixir: https://github.com/fredwu/crawler
- Simple Bayes, a naive bayes machine learning implementation in Elixir: https://github.com/fredwu/simple_bayes
- OPQ, a simple in-memory queue with worker pooling and rate limiting in Elixir: https://github.com/fredwu/opq
- And a few years ago when I was heavily involved in the ruby/rails community, I had done an experimental project building a "layer 0" ORM on top of ActiveRecord and Sequel: https://github.com/fredwu/datamappify
More info about hiring me: https://persumi.com/u/fredwu/hire-fred
If you think my skills and experience could add value to the project I’d love to chat more. You could reach me at ifredwu at gmail dot com. Thanks!
> What do you think?
You were lost between all the AI stuff... but have you not tried to simply use Google to find a bunch of similar services?
Source (Chinese): https://finance.sina.cn/tech/2020-11-26/detail-iiznctke33979...
Take it with a huge grain of salt.
Otherwise I've been doing lots of experiments on using LLMs for my SaaS products (a blog platform, and a Reddit lead gen platform), my client projects and my day job (health care related products).
I've tried all the leading LLMs, so far my personal favourite is Claude Haiku due to its low latency and low cost. Using the reflection pattern, you can push the LLM pretty far. I've also just started looking into the multi-agent agentic workflow now... Paired with Elixir and OTP, it can get quite powerful. :)