π Co-founder at @exercism_io and @KaidoWellbeing. Geek, entrepreneur, boulderer, traveller and coffee nerd.
Joined June 2008
- Tweets 9,112
- Following 3
- Followers 18,392
- Likes 4,594
330 Photos and videos
Pinned Tweet
7 Apr 2019
I'm taking a break from Twitter for a while. Have fun y'all.
1
12
Jeremy Walker retweeted
8 Sep 2024
Big Moment on @exercism_io! π
Just got my first code review where the mentor praised my solution as simple, straightforward, and clever! They had no feedback, saying it didnβt need to be fancy to work well. π A milestone for my coding journey in the Queen Attack exercise! π»β¨
ALT Exercism review screenshot where the mentor praises a Queen Attack solution for being simple, clever, and without needing improvement.
2
3
546
Jeremy Walker retweeted
3 Nov 2024
πExciting news! I contributed to @exercism_io, a platform for 2M coders run by @iHiD, @kahdev, & many more!
I forked the repo, updated the "Complex Numbers" exercise, and my PR was accepted!πNow my reference code will help others learn. Check it out: github.com/exercism/java/pulβ¦
1
1
2
424
11 Nov 2024
Make 2025 the year you learn to code! And have me as your teacher π
bootcamp.exercism.org/
3
2
372
Jeremy Walker retweeted
3 Oct 2024
β¨Just finished another @exercism_io challenge! Started with a basic solution, but after a mentor's tip on bitwise operations, I revamped it! π₯ Now it's cleaner and super efficient! π‘ Every tweak counts. Check out my before-and-after solutions!
#Java #CodingJourney #BitwiseOps
ALT Screenshot of the initial solution using a basic approach for the Allergen exercise.
ALT Screenshot of the optimized solution using bitwise operations for the Allergen exercise.
ALT Screenshot of the Allergen class, common in both the initial and bitwise solutions.
1
2
365
Jeremy Walker retweeted
16 Aug 2024
π Just hit over 20 reputation points on @exercism_io! π I'm currently at 8.8% on the Java track, with many more exercises in progress to push that number up. π» Starting to feel like I'm really getting the hang of this! π
#CodingJourney #Exercism #Programming #JavaDeveloper
ALT Screenshot of the Exercism Java track dashboard showing 8.8% completion with 13 exercises completed, 7 in progress, and 127 exercises available. The dashboard also displays the user has over 20 reputation points.
1
3
440
Jeremy Walker retweeted
21 Aug 2024
Cracking the RotationalCipher code on @exercism_io! Thanks to the awesome mentors for their feedback. πͺ Feeling like a real crypto pro now. π§ Can anyone guess what this message says?
#java #codingchallenge #exercism #cryptography
ALT RotationalCipher.java code for encrypting messages with a shift key in Java.
1
2
324
Jeremy Walker retweeted
1 Feb 2015
Another nice trends graph that made me laugh :) Mentions of SuperBowl vs How to Read Roman Numerals:
4
43
40
29 Jan 2024
Erik and I had tons of fun making this video exploring how people have solved Raindrops. There's functional pipelines, a table-lookup approach via macros, some OOP, some matrix multiplication. All the fun things. Check it out! π
youtu.be/mwe-9RIV39Y
3
3
1,355
Jeremy Walker retweeted
4 Mar 2023
On Friday (18:00 UTC) we're speaking to Josh Triplett, the Co-Lead of the Rust language team π
We'll explore the trade-offs between usability and features in #rustlang, its roadmap, and new constitution. At the end, we'll have an AMA.
Set a reminder π
youtube.com/watch?v=Q3sLSihQβ¦
8
14
3,202
Jeremy Walker retweeted
2 Mar 2023
Jeremy just put together a welcome video for new Exercism users. It gets shown to everyone that signs up, but if you're already a member you'll probably never see, so we thought we'd share here to give you the opportunity! youtube.com/watch?v=8rmbTWAnβ¦
4
15
1,419
Jeremy Walker retweeted
22 Feb 2023
The vid of my @exercism_io interview is up!
youtu.be/G7vqoR431Zo
1
3
17
2,194
Jeremy Walker retweeted
6 Feb 2023
π₯ Live interview and AMA with @josevalim (creator of Elixir) on Thursday at 16.30 UTC! π₯
As part of Functional February we're chatting to JosΓ© about Elixir, why he made it functional, its evolution and future. #myelixirstatus #12in23
Set a reminder π
youtube.com/watch?v=LknqlTouβ¦
3
19
30
5,924
Jeremy Walker retweeted
25 Jan 2023
You can now donate to Exercism via Cryptocurrency!
If you've benefited from Exercism and have some crypto you could spare, please send it our way. It'll make a huge difference to our ability to keep evolving π
It's quick and easy to donate via Coinbase: commerce.coinbase.com/chargeβ¦
3
7
1,606
Jeremy Walker retweeted
19 Jan 2023
We're looking for people who want to stream themselves solving exercises as part of #12in23. You might be a newbie to the language or an expert in it.
Interested? Check out the forum post and please post there! forum.exercism.org/t/stream-β¦
1
5
11
1,615
Jeremy Walker retweeted
6 Jan 2023
I am committing to the #12in23 challenge by @iHiD to learn 12 new languages in the year 2023 via @exercism_io !
π Get started: exercism.org/challenges/12inβ¦
1
3
4
1,519
Jeremy Walker retweeted
5 Jan 2023
Someone is signing up to #12in23 every minute!
Come and join in! It's free, fun and will level you up as a programmer π
π Get started at exercism.org/challenges/12inβ¦
5
12
2,056
Jeremy Walker retweeted
4 Jan 2023
Introducing The #12in23 Challenge!
In 2023, broaden your programming horizons and try out a different language each month. From COBOL to Unison, Clojure to Prolog, Assembly to Elm, we've got a little bit of everything for everyone!
π Learn more at exercism.org/challenges/12inβ¦
1
17
38
10,139
9 Dec 2022
The UX designer behind @exercism_io is looking for his next project. Want a world-class designer full-time or on contract? Speak to the incredible @taiyab!
He also recently did an interview about Exercism. Check it out below π
youtu.be/HBZpD1K9saE
5
13
Jeremy Walker retweeted
30 Nov 2022
Just want to say thanks for the incredible folks behind @exercism_io. What an incredible resource!
2
4
13
Jeremy Walker retweeted
30 Nov 2022
All code, no connection?
Many think that coding is about watching a screen and typing all day...
But being a developer is about 100% about solving problems, often in a diverse team.
@junewebdev expands on her experience being in a tech team!
ππ½ buff.ly/3u6dMWh
5
11