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bg4

602 karma · joined November 24, 2009

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bg4··on Ask HN: Who wants to be hired? (December 2025)

  Location: Dallas–Fort Worth, TX
  Remote: Yes
  Willing to relocate: No
  Technologies: Java, Scala, Python, TypeScript, Kubernetes, Kafka, PostgreSQL, GCP, AWS, learning Go
  Résumé/CV: on request
  Email: bgoldswo@gmail.com
Hello! Fifteen years building backend systems with strict correctness and reliability requirements: matching engines, healthcare workflows, optimization pipelines.

Recently I built a vehicle–passenger on-demand matcher and a Kubernetes job platform for heavy optimization workloads. Before that I worked on distributed systems for chronic-care data (Scala, Kafka). Earlier, I spent a decade in transportation optimization across routing, planning, and scheduling.

I’m at my best when partnering with ML or OR teams, taking prototypes and turning them into predictable, production-ready systems. Strong domain modeling, correctness, property-based testing, and keeping on-call quiet.

Open to senior or staff backend or platform roles.

Happy to talk.

bg4··on Connecticut parents arrested for letting kids walk to Dunkin' Donuts
My sister had the police called when her school age kids were playing/riding scooters in her front yard and driveway. In that case though, the police were just as confused as she was.
bg4··on Be wary of imitating high-status people who can afford to countersignal
I'd recommend doing whatever the hell you want.
bg4··on How can you not be romantic about programming? (2020)
Yes, it's always other peoples code that's the problem.
bg4··on Ask HN: How do you recharge your batteries?
The point of the wedge is to discourage your airway from being blocked. Fwiw, it was recommended to me by my sleep doctor until I was able to complete the process of sleep test and receive/fitted for machine and mask. If you don't have insurance which would cover all of that you should consider it.
bg4··on Ask HN: How do you recharge your batteries?
I've been treated for it for over 10 years and can't tolerate the mask anymore. I hate it. I've found some relief with a large sleep wedge, you might try that as low cost temporary alternative. In addition, weight loss if that's also a factor (definitely was for me). I'll try to use mask once a week but I usually tear it off in my sleep.
bg4··on “Computers”, BSA Merit Badge Series (1973)
You're not wrong sadly - I've commented very much the same thing for the experience I had in the 80s compared to today.
bg4··on “Computers”, BSA Merit Badge Series (1973)
I'm an Eagle Scout who grew up in the 80s. 'We'll be loyal scouts' was my jam baby.
bg4··on Better.com CEO blasts laid-off employees, accusing them of ‘stealing’
Sure would be nice to cancel the narcissist sociopaths from society.
bg4··on Physics Student Earns PhD at Age 89
There is no evidence, only bitterness.
bg4··on Richard Bartle releases his classic “Designing Virtual Worlds” book for free
Coding a MUD is what switched me from Health Science to Computer Science in 1996. Though, in hindsight, I wish I'd gotten a double major in both subjects.
bg4··on It’s time to break up the Ivy League cartel
For me, the progression has been: software engineer, software engineer, railroad engineer, railroad engineer, farmer. I will be very interested to see what my son picks and I very much plan to allow him to pursue his own interests.
bg4··on Ask HN: What lessons did you learn from your best or worst colleagues?
Best: be competent, be kind, collaborate

Worst: be competent, be rude, don't collaborate

bg4··on Why Bad CEOs Fear Remote Work
I think the problem here is you. I've been working remote for years and very much care about them and would take tickets for them to help them out for anniversaries or whatever.
bg4··on Texas lawmakers approve bill banning 'meat' & 'beef' on plant-based food labels
Beef like product? Worked for cheese wiz.
bg4··on Should never happen. If it does, call the developers
> I have a co-worker who takes it upon himself to "discover" and "fix" things that are broken, but to him, "broken" means "I don't understand this, or it's doing it in a way I don't like"

That's a dangerous individual who should be coached (Lesson 1: Chesterton's Fence), or fired.

bg4··on Scala projects are difficult to maintain
In my experience, it's easier for many developers to blame the tools and language rather than admit the dumpster fire of a codebase was entirely their doing and their responsibility.
bg4··on Ask HN: What was the biggest contributor to your happiness in the past year?
Myself; I realized while watching the decline and death of a close relative that the only person in my life making me unhappy was me.
bg4··on DDD Is Overrated
I found his Effective Aggregate Design pdfs very helpful https://www.dddcommunity.org/library/vernon_2011/, in addition to the DDD quickly book on Infoq, and Functional and Reactive Domain Modeling by Debasish Ghosh https://www.manning.com/books/functional-and-reactive-domain...
bg4··on Robinhood Play Store listing went from 329K reviews to 180K in few hours
That requires self-awareness and maturity, however.
bg4··on Scientists discover how a common mutation leads to ‘night owl’ sleep disorder
This is exactly me and I've struggled with it since I was a child.
bg4··on Adults with ADHD show decreased function in brain dopamine reward pathway (2010)
I started taking it in my late 30s for ADD and it was life changing. Over time though it was making me super angry so I stopped taking it. I now focus on sleep and exercise but my career really accelerated while I was taking it.
bg4··on Study shows proof that a safer UV light effectively kills virus causing Covid-19
The air will be clean but my house is still a dirty mess from the kids.
bg4··on Ask HN: Parents, what are you doing for school this fall?
Our school is doing e-learning for 3 weeks then, supposedly, going back to in person. 60-90% of the school population (depending on school) opted for e-learning for the year so when my kids go back there is only 8 or so other kids in the classroom.
bg4··on Hundreds of hyperpartisan sites are masquerading as local news
I agree with you entirely and I'm rather anxious that this will only accelerate until there is devastating tragedy in the world.
bg4··on Woodworking for Engineers
Paul Sellers https://www.youtube.com/user/PaulSellersWoodwork
bg4··on Zuckerberg: I just shared the following note with our employees
I think it's just about time for another Zuckerburg apology tour.
bg4··on Fitful nightly sleep linked to chronic inflammation, hardened arteries
My entire academic life was affected by always being sleepy. Falling asleep in band class in high school with the saxophone in my mouth, etc. I was a track & field athelete and was in good shape. Finally got a cpap as an adult, along with vitamin d supplements, has improved it.
bg4··on Thousands are monitoring police scanners during the George Floyd protests
> or the night they chased a light all over hell and back

Please elaborate.

bg4··on George Floyd died of asphyxia, private autopsy finds
> Abolish the police.

Or, perhaps, remove qualified immunity.

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