paracycle Profile Banner
Ufuk Kayserilioglu Profile
Ufuk Kayserilioglu

@paracycle

Followers
2K
Following
4K
Media
156
Statuses
3K

Physicist turned software dev turned eng mgr. Current: Leading Ruby Infrastructure team at @ShopifyEng & Board Member @rubycentralorg

Cyprus
Joined May 2008
Don't wanna be here? Send us removal request.
@paracycle
Ufuk Kayserilioglu
9 days
RT @natron99: The final #RailsConf was an amazing end of an era. Thank you to the entire team that made it happen!
Tweet media one
0
3
0
@paracycle
Ufuk Kayserilioglu
10 days
RT @jespr: Just got back home from #RailsConf - what a great conference. It was great to see familiar faces and meet up with old as well as….
0
2
0
@paracycle
Ufuk Kayserilioglu
19 days
Great tips from Drew for anyone travelling to @railsconf next week.
@DRBragg
Drew Bragg
19 days
The weather this time of year in Philly generally changes a lot day to day so take the forecast for @railsconf with a grain of salt. Here's my suggestions for anyone traveling from outside the east coast:.
0
0
9
@paracycle
Ufuk Kayserilioglu
19 days
RT @DRBragg: The weather this time of year in Philly generally changes a lot day to day so take the forecast for @railsconf with a grain o….
0
4
0
@paracycle
Ufuk Kayserilioglu
2 months
RT @rubycentralorg: Hello Ruby community!. My first 30 days as Executive Director have been a whirlwind in the best possible way! My inbox….
0
2
0
@paracycle
Ufuk Kayserilioglu
2 months
RT @railsconf: For the final #RailsConf, it’s all coming full circle. @DHH, the creator of Rails, will be joining us for a special fires….
0
7
0
@paracycle
Ufuk Kayserilioglu
2 months
RT @rails: The final @railsconf is coming up and it will be a great opportunity for the Rails community to gather to celebrate the past, pr….
Tweet card summary image
railsconf.org
RailsConf 2025 is the world’s largest gathering of Rails developers, brought together to further discussion and learning about building, managing, and testing Rails applications. With a specific...
0
6
0
@paracycle
Ufuk Kayserilioglu
2 months
RT @_byroot: I wrote a post to braindump what I'm currently working on: allowing lock-free access to class instance variables from Ractors.….
byroot.github.io
In a previous post about ractors, I explained why I think it’s really unlikely you’d ever be able to run an entire application inside a ractor, but that they could still be situationally very useful...
0
5
0
@paracycle
Ufuk Kayserilioglu
3 months
RT @rubycentralorg: BIG NEWS -- we are delighted to welcome Ruby Central's new Executive Director, Shan Cureton, to the team and community!….
0
3
0
@paracycle
Ufuk Kayserilioglu
3 months
RT @rockatanescu: I know that a lot of people are really happy because of the LSP features in ruby_lsp, but I'd say that the awesome part i….
0
5
0
@paracycle
Ufuk Kayserilioglu
3 months
Tweet media one
0
988
0
@paracycle
Ufuk Kayserilioglu
4 months
RT @ShopifyEng: 3 key lessons from Shopify's @vinistock at #tropicalonrails: .1⃣ Strong defaults impact developer experience more than conf….
0
5
0
@paracycle
Ufuk Kayserilioglu
4 months
RT @rubycentralorg: Power Home Remodeling will be sending 85 devs to @RailsConf in Philly this summer and will be hiring 15+ new devs this….
0
1
0
@paracycle
Ufuk Kayserilioglu
4 months
I told you they would go fast. We've now sold the last 2 Early Bird tickets and they are all gone. Regular tickets are up for sale now. We are seeing increased demand for what will be the last RailsConf, so buy your tickets as soon as you can, or risk having FOMO forever.
@paracycle
Ufuk Kayserilioglu
4 months
Early bird tickets for #railsconf2025 are selling like hot cakes right now. If you don't want to miss your chance, don't walk, run to the site.
0
1
6
@paracycle
Ufuk Kayserilioglu
4 months
Early bird tickets for #railsconf2025 are selling like hot cakes right now. If you don't want to miss your chance, don't walk, run to the site.
@railsconf
RailsConf
4 months
Early bird tickets for the FINAL #RailsConf are now LIVE! 🙌 🤩 . Only 100 available. Join us July 8-10 in Philly for 3 days of talks, workshops, and a celebration of Rails and RailsConf. Early bird AND general tickets are limited, secure yours now. 👇
1
0
7
@paracycle
Ufuk Kayserilioglu
5 months
I think @yasaryuruyor would be a great addition to any high powered team. I've always come away impressed with every chat and interaction I've had with him. He is a passionate and driven engineer who cares about the things he works on.
@yasaryuruyor
Yasar
5 months
Currently looking for an software/infra engineering position. I'm based in Turkey (but open to remote/relocation), and interested in Ruby, Python & Kubernetes, and general infrastructure management.
1
1
6
@paracycle
Ufuk Kayserilioglu
5 months
RT @yasaryuruyor: Currently looking for an software/infra engineering position. I'm based in Turkey (but open to remote/relocation), and in….
0
15
0
@paracycle
Ufuk Kayserilioglu
5 months
RT @_byroot: Here we go. That one I really needed to get of my chest for the better part of a year, so I feel relieved now. It's really lo….
byroot.github.io
A bit more than two years ago, as part of my work in Shopify’s Ruby and Rails Infrastructure team, I released a new Ruby HTTP server called Pitchfork.
0
17
0