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Jeanne Boyarsky

@jeanneboyarsky.bsky.social

Software developer in NYC, Java Champion, FIRST FRC mentor, CodeRanch moderator, Toastmaster. Author of OCP Java Certification Study Guides and "Real World Java: Helping you Navigate the Java Ecosystem". More about me at https://linktr.ee/jeanneboyarsky

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Jeanne Boyarsky@jeanneboyarsky.bsky.social · 3mo ago

Passed the Java 25 cert this morning (and yes, we are working on the book): www.selikoff.net/2026/06/12/p...

PASSED! Jeanne’s Experience Taking the Java 25 Certification Exam 1Z0-831 | Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky

Oracle recently announced their new Java 25 Certification Exam 1Z0-831. [Yes, we are working on the certification study guide book] I took it this morning and passed with a 74% (I don't try for a good...

selikoff.net

Jeanne Boyarsky@jeanneboyarsky.bsky.social · 6mo ago

Live blogging James Ward at #javaone on AI concepts www.selikoff.net/2026/03/19/j...

[javaone 2026] Strategies for AI Agent Augmentation & Integration: Tools, Skills, MCP, and More | Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky

peaker: James Ward See the table of contents General LLMs are knowledgeable translators Agents are LLMs with integrations in a loop. Continue until achieve users goal or give up. Travel Pitch "The AI ...

selikoff.net

Jeanne Boyarsky@jeanneboyarsky.bsky.social · 6mo ago

final live blog post of the day at #javaone. @BrianGoetz on evolving the java language: www.selikoff.net/2026/03/18/j...

[javaone 2026] Evolving the Java Language: An Inside Perspective | Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky

Speaker: Brian Goetz See the live blog table of contents General Need to balance teaching Java new tricks, but feeling like has been part of language all along Like living on the Ship of Theseus Anti ...

selikoff.net

Jeanne Boyarsky@jeanneboyarsky.bsky.social · 6mo ago

more live blogs today. this one from Dan Vega on fundamentals of software engineering in the age of AI www.selikoff.net/2026/03/18/j... @nts.bsky.social see what you missed :(

[javaone 2026] fundamentals of software engineering in the age of ai | Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky

Speaker: Dan Vega (@therealdanvega) Nate Schutta (@nts.bsky.social) - not here due to snow See the live blog table of contents General They wrote a book called Fundamentals of Software Engineering His...

selikoff.net

Jeanne Boyarsky@jeanneboyarsky.bsky.social · 6mo ago

Fun bug on Delta. I got an email at 8:30 to say my flight tomorrow is available for checkin (24 hours in advance). I went to checkin and got a message to wait for 9:30 (time of the flight). So one of Delta's systems understands daylight savings and the other does not.

Jeanne Boyarsky@jeanneboyarsky.bsky.social · 6mo ago

second to last live blog of the day at #devnexus. writing good prompts www.selikoff.net/2026/03/06/d...

[devnexus 2026] Stop Fighting Your AI: Engineering Prompts That Actually Work | Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky

Speaker: Martin Rojas (@martinrojas) See the DevNexus live blog table of contents for more posts Slides online General Prompting is the new code switching [it took me a minute to realize he meant the ...

selikoff.net

Jeanne Boyarsky@jeanneboyarsky.bsky.social · 6mo ago

first #DevNexus live blog post of the day. Keynote from GantLaborde on Hacking AI; how to survive the AI apocalypse www.selikoff.net/2026/03/06/d...

[devnexus 2026] Hacking AI – How to Survive the AI Uprising | Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky

Speaker: Gant Laborde @GrantLaborde See the DevNexus live blog table of contents for more posts General Can't blindly trust AI People are trying to put AI in every place possible without thinking thro...

selikoff.net

Jeanne Boyarsky@jeanneboyarsky.bsky.social · 6mo ago

live blogging on 1 on 1's at #devnexus (also two others on the blog that i didn't post on social) www.selikoff.net/2026/03/05/d...

[devnexus 2026] how to run 1 on 1s for everyone | Down Home Country Coding With Scott Selikoff and Jeanne Boyarsky

Speaker: Alex Riviere (@fimion@notacult.social) See the DevNexus live blog table of contents for more posts Bad One on Ones How was the conference? Anything you want to talk about? Ok, Talk to you nex...

selikoff.net

Jeanne Boyarsky@jeanneboyarsky.bsky.social · 7mo ago

Liking that IntelliJ remembers I want this without even having to set up a template. (Mac doesn't always print trailing \n so changing questions to count new lines instead of saying how many lines) IO.print(strchars().filter(c -> c == '\n').count());