Hacker News: gsch1

New comment by gsch1 in "Ask HN: Does AI watermarking present a new attack vector?"

gsch1 — Fri, 14 Aug 2026 12:37:55 +0000

That's a philosophical question in itself. Where shouldn't you use it?

New comment by gsch1 in "Ask HN: New clean macOS install. Must-have apps? Best browser?"

gsch1 — Wed, 24 Jun 2026 01:09:24 +0000

Firefox or Safari for Browser, and just install the apps you need (you should know your must-have)

New comment by gsch1 in "Ask HN: Is using AI tooling for a PhD literature review dishonest?"

gsch1 — Tue, 24 Mar 2026 18:00:10 +0000

Yes, you must be able to reproduce the results. If reproduction is not possible, the work lacks scientific validity.

New comment by gsch1 in "Ask HN: How can you instantly tell something was written by AI?"

gsch1 — Fri, 16 Jan 2026 18:15:38 +0000

But writing like this is quite common in scientific literature, so it will depend on the context.

New comment by gsch1 in "Ask HN: Who wants to be hired? (September 2025)"

gsch1 — Tue, 02 Sep 2025 01:45:39 +0000

Location: Brazil, Rio Grande do Sul

Remote: Yes

Willing to relocate: No

Technologies (Work-related): Java, Python, SQL Databases, Payara and Glassfish Tunning and Maintance, Windows Server.

Technologies (PhD-related): R, MatLab, Python (Pandas, TensorFlow, PyTorch), Neural Networks, protégé (ontologies).

Résumé/CV: https://www.linkedin.com/in/gustavo-lazarotto-schroeder-9b08...

Email: gussch [at] outlook [dot] com [dot] br

I love building things and learning quickly. I specialize in turning research into production-ready systems, with over 10 years of experience deploying solutions.

New comment by gsch1 in "Ask HN: Who wants to be hired? (August 2025)"

gsch1 — Tue, 05 Aug 2025 19:42:26 +0000

Location: Brazil, Rio Grande do Sul

Remote: Yes

Willing to relocate: No

Technologies (Work-related): Java, Python, SQL Databases, Payara and Glassfish Tunning and Maintance, Windows Server.

Technologies (PhD-related): R, MatLab, Python (Pandas, TensorFlow, PyTorch), Neural Networks, Ontologies.

Résumé/CV: https://www.linkedin.com/in/gustavo-lazarotto-schroeder-9b08...

Email: gussch [ at ] outlook [ dot ] com [ dot ] br

New comment by gsch1 in "Has Brazil Invented the Future of Money?"

gsch1 — Wed, 23 Jul 2025 11:09:54 +0000

In Brazil, you can send money to individuals, businesses, government entities... essentially anyone with a bank account, and for free. And the transaction doesn’t take minutes, it takes seconds.

New comment by gsch1 in "Ask HN: CS degrees, do they matter again?"

gsch1 — Mon, 28 Apr 2025 12:35:59 +0000

Yes, companies do value CS degrees. They are not obsolete. The era when jobs were handed out without proof of qualifications has passed. Nowadays, companies seek evidence that you are a valuable asset, and a respected Computer Science degree is often highly regarded.

New comment by gsch1 in "Ask HN: PhDs/students, how do you come up with viable problems/solutions?"

gsch1 — Mon, 03 Feb 2025 00:37:00 +0000

Normally my workflow is: My advisor provided me with general research direction, and from there, I conduct a SLR to identify gaps in the literature. This helps to find areas where research is lacking or where new approaches could be explored. Once I identify a gap, I refine it into a specific, viable research problem that aligns with both feasibility and innovation. The SLR also helps me see what methodologies have been used and what potential solutions might work.

New comment by gsch1 in "Merry Christmas Everyone"

gsch1 — Thu, 26 Dec 2024 11:28:37 +0000

Growing up in South Brazil, my childhood was filled with tropical vibes. I remember the sweltering heat, with temperatures often between 29-35°C. Santa Claus, dressed in winter clothes, would be sweating and nearly fainting. Our holiday meals were a unique mix of turkey and barbecue, and the adults always had plenty of beer. It was always a big family reunion, with 15-30 people gathering together. Crazy to think about it.

New comment by gsch1 in "Ask HN: How to Emigrate from EU and Where?"

gsch1 — Thu, 21 Nov 2024 11:27:13 +0000

I’ve lived in Brazil for 29 years and have never been mugged. Brazil is an enormous country with many safe regions. Don’t believe everything the media says—go out and have your own experience.

New comment by gsch1 in "Ask HN: Who wants to be hired? (October 2024)"

gsch1 — Wed, 02 Oct 2024 10:58:51 +0000

  Location: Brazil, Rio Grande do Sul
  Remote: Yes
  Willing to relocate: No
  Technologies (Work-related): Java, JSF, JTA, Python, AutoIT, Hibernate, PostgreSQL, Payara Server 
  Technologies (PhD-related): R, MatLab, Gymnasium, LaTex.
  Résumé/CV: https://www.linkedin.com/in/gustavo-lazarotto-schroeder-9b080055
  Email: gussch [ at ] outlook [ dot ] com [ dot ] br

I am currently a Full Stack Developer at a Brazilian credit union. My work involves a broad range of technologies, from popular languages like Java and Python to niche tools such as AutoIT. I have a Master’s degree in Applied Computing and a Bachelor’s degree in Computer Science. I am also pursuing a PhD, furthering my research and expertise in the field. My academic credentials are enhanced by a deep passion for researching and solving real-world problems that yield significant and positive impacts.

New comment by gsch1 in "Ask HN: Is a Masters in CS/Engineering worth it for a mid-career PM?"

gsch1 — Fri, 13 Sep 2024 19:19:09 +0000

If you can secure a scholarship, I would definitely recommend going for it. You’ll gain a lot of knowledge and earn respect with a master’s degree. Whether it leads to something more depends on how you use your degree and the opportunities you create for yourself.

New comment by gsch1 in "Starlink U-turns, will block X in Brazil after all"

gsch1 — Thu, 05 Sep 2024 16:47:52 +0000

This is the most misguided opinion I’ve encountered. While it’s your perspective, it couldn’t be further from the truth.

New comment by gsch1 in "Ask HN: How to manage a PhD project?"

gsch1 — Mon, 19 Aug 2024 11:13:04 +0000

Yes, I work as a 9-5 software developer for a financial institution. While I can’t fully immerse myself in my PhD like a full-time student, I make decisions with my advisor, focusing on the most important aspects for both my university and my curriculum. Setting clear goals with your advisor is crucial, it allows you to work with clear objectives in mind and gives you more freedom to manage your time effectively.

New comment by gsch1 in "Ask HN: How to manage a PhD project?"

gsch1 — Fri, 16 Aug 2024 19:34:06 +0000

I’m starting my PhD journey as well, and currently working as a software developer at a financial institution :)

I prioritize the key aspects of my PhD for my University. In my case is publishing in high-level journals and conferences. My advice is pretty simple, don’t try to do everything; instead, excel at the most important tasks for you, your advisor and your university.

New comment by gsch1 in "Ask HN: Who wants to be hired? (July 2024)"

gsch1 — Tue, 02 Jul 2024 11:10:16 +0000

Location: Brazil, Rio Grande do Sul

Remote: Yes

Willing to relocate: No

Technologies: Java, JSF, JTA, Python, AutoIT, Hibernate, PostgreSQL, Payara Server (Tuning and maintenance)

Résumé/CV: https://www.linkedin.com/in/gustavo-lazarotto-schroeder-9b08...

Email: gussch [ at ] outlook [ dot ] com [ dot ] br

I am currently a Full Stack Developer at a Brazilian credit union. My work involves a broad range of technologies, from popular languages like Java and Python to niche tools such as AutoIT. I have a Master’s degree in Applied Computing and a Bachelor’s degree in Computer Science. My academic credentials are enhanced by a deep passion for researching and solving real-world problems that yield significant and positive impacts.

New comment by gsch1 in "Ask HN: What programming languages are you using at $WORK?"

gsch1 — Thu, 14 Sep 2023 16:18:23 +0000

Java and Python

New comment by gsch1 in "Ask HN: What phone model do you currently own?"

gsch1 — Tue, 12 Sep 2023 16:43:25 +0000

iPhone 7, but I don't care about it.

Just ordered an iPhone 13 because my iPhone 7 is already 6 years old. I just want my phone to work when I need to take a picture or send a message in a hurry.