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Golang Warsaw

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About us

Our goal is to share our software-development experience on any level from junior to senior. It is your stage. You can always start with 10 min talk. Let us know, whether we can support you.

Our homepage with a list of previous talks and workshops:[ https://github.com/golangpoland/meetup_golang_warsaw](https://github.com/golangpoland/meetup_golang_warsaw)

You will find us also on (linked on our github):
▪ Twitter: https://twitter.com/golangwaw
▪ Slack: #poland-warsaw gophers.slack.com
▪ FB:[ https://www.facebook.com/groups/1278049882223829/](https://www.facebook.com/groups/1278049882223829/)
▪ LI:[ https://www.linkedin.com/company/golang-warsaw-meetup](https://www.linkedin.com/company/golang-warsaw-meetup)

ps. The more source code the better in your talk :) It might be just few source files or --- the best --- a simple runnable project. We seek to encourage the community to go through your talk again, work with the code, and learn more on their own. We do not mind live demos :).

pps. Share your slides and code. What is there for you? Fame, github stars, FB/LI likes, and feedback.

[PL]
Naszym celem jest dzielenie się wiedzą oraz doświadczeniem w zakresie programowania na każdym poziomie, od juniora do seniora. Scena należy do Ciebie! Zawsze możesz zacząć z 10 minutowym talkiem. Daj nam znać jeśli możemy Cię w jakikolwiek sposób pomóc.

Chcemy, aby ten meetup należał do społeczności, cenimy sobie niezależność i zależy nam na utrzymaniu społecznego charakteru naszych spotkań.

Nasza “strona główna” z listą poprzednich prelekcji i warsztatów jest github:
https://github.com/golangpoland/meetup_golang_warsaw

Znajdziesz nas także na:
▪ Twitter: https://twitter.com/golangwaw
▪ Slack: #poland-warsaw gophers.slack.com
▪ FB:[ https://www.facebook.com/groups/1278049882223829/](https://www.facebook.com/groups/1278049882223829/)
▪ LI:[ https://www.linkedin.com/company/golang-warsaw-meetup](https://www.linkedin.com/company/golang-warsaw-meetup)

ps. Im więcej kodu tym lepiej :) Może to być kilka plików źródłowych albo prosty projekt. Chcemy zachęcić społeczność do ponownego przejrzenia prelekcji oraz pracy z twoim kodem. Live Dema są mile widziane :)

pps. Nie zapomnij podzielić się z nami swoją prezentacją i kodem źródłowym. Zyskasz na tym sławę, gwiazdki na githubie, lajki na FB/LI oraz feedback.

➡️ CONTACT
▪ Slack (primary): gophers.slack.com #poland-warsaw: Contact @Wojciech B, @jakubdal, or @lukasz on the gophers.slack.com
* Email: Wojciech Barczyński - wb@unoperate.com

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Upcoming events

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Golang Warsaw #67 (Spring) [EN]
Wed, Apr 15 · 6:00 PM CEST
OnTheSpot Development, Prosta 51, Warszawa, PL
We’re excited to invite you to Golang Warsaw #67! This edition will take place at On The Spot Development.

Please register or remove yourself from the participants lists if you cannot attend. We order food and drinks according to the number of attendees at every meetup.

As always, looking for speakers is challenging, so please help us find them. Submit a talk, ask your colleague or a coworker! 3 formats: 15, 30, 45 minutes.

How do you submit a talk? Submit a form or contact @jakubdal, @lukasz, or @Wojciech B on Gophers Slack.

⭐ AGENDA
18:00 – 18:15
Warming Up

18:15 – 19:00
Go 1.24 and Swiss Tables – New implementation of map
Vladimir Saraikin

19:00 – 19:45
Embedded Postgres in Go
Oleg Kovalov

19:45 – 20:15
Networking Break + Community Announcements
☕ Grab coffee / 🍺 beer / 🍔 food
📢 Share your Open Source projects, events, or job opportunities

20:15 – 21:00
TBA

21:00 – ...
Closing & Socializing

⭐ TALKS
▪ Go 1.24 and Swiss Tables – New implementation of map (Vladimir Saraikin)
This talk explores the evolution of Go’s map implementation from Go 1.23 to Go 1.24. We will review the previous design, examine the new implementation, and compare their architectural differences. The session will cover performance characteristics, collision handling strategies, the role of SIMD optimizations, and limitations of the earlier approach.

▪ Embedded Postgres in Go (Oleg Kovalov)
So you want to test your Go code against Postgres on CI. The first — and probably the most correct — way is to use Docker. But what if you could ship Postgres inside your binary? 🚀

▪ TBA

🚀 SPEAKERS
▪ Vladimir Saraikin
A software developer working on trading systems. Over the past five years he has built trading platforms, exchange connectivity layers for crypto markets, and blockchain-based systems. His work focuses on high-performance backend services, market data pipelines, and execution infrastructure

▪ Oleg Kovalov
Oleg Kovalov is an open-source addicted gopher. Fun of code analysis and co-author of a go-critic linter.

💪 SPONSORS
Thanks to our sponsor(s), Nearmap and Nord Security, we provide stickers, beer, non-alcoholic refreshments, and food.

⚡SUBMIT YOUR TALK
Submit a form or contact us on Gophers Slack, channel #poland or #poland-warsaw: @lukasz, @jakubdal, or @Wojciech B

⚡JOIN US
Slack is the best place to get in touch with the community:
▪ Slack: #poland-warsaw and #poland on https://invite.slack.golangbridge.org/

⚡ PREVIOUS TALKS
https://github.com/golangpoland/meetup_golang_warsaw
80 attendees