GConferenceGridThe Conference Catalogue · Vol. 2025Folio № D1B221
Ruby

RubyConf India 2025

R

ubyConf India 2025 is the Indian edition of the global RubyConf series, bringing together Ruby enthusiasts, developers, and industry leaders for two days of single-track sessions focused on the Ruby language, frameworks, and tools. The conference features keynotes, technical deep-dives, flash talks, and community events, all conducted in English. Attendees…

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18Voices
7Underwriters
0Exhibitors
18On the bill · sessions
21Companies · in total
§I

The Voices

Programmed at RubyConf, in alphabetical order.
Andrzej Krzywda
CEO · Arkency
Charles Nutter
Co-Lead of JRuby
Chikahiro Tokoro
Senior Engineer · Lanes & Planes
Datta Deshmukh
Senior Manager, Performance Engineering · Coupa
Deepan Kumar
Staff Engineer · G2
Nandini Singhal
Principle Software Engineer · Oracle
Prateek Choudhary
Associate Director of Engineering · Pattern
Prathamesh Sonpatki
Developer Evangelist · Last9
Puneet Khushwani
Senior Engineering Manager · GoDaddy
Rakesh Jha
VP · MSCI
Ratnadeep Deshmane
Founder · BetaCraft Technologies
Sameer Kumar
Senior Technical Consultant · Sedin Technologies [RailsFactory | TarkaLabs]
Surbhi Gupta
Software Engineer · Josh Software
SVS
Ruby Enthusiast · Ruby Community
Swanand Pagnis
Senior Developer Advocate · Devto
Udbhav Gambhir
Member of Technical Staff4 · ThoughtSpot
Vishwajeetsingh Desurkar
Senior Software Engineer · Josh
Vlad Dyachenko
Platform Engineer · Cybergizer
§II

Underwritten By

The houses behind the program. Tiers as disclosed.
Josh SoftwarePlatinum
Coupa SoftwareGold
PatternGold
RailsFactorySilver
SaelounSilver
Lanes & PlanesCommunity
TypesenseFlash Talk
§III

The Programme

Selected from 18 sessions on the bill.
  • 10:00 AM - 10:30 AM

    15 years of Rails with DDD — battle-tested patterns

    Discover how Domain-Driven Design, CQRS, and Event Sourcing can bring structure, clarity, and scalability — without over-engineering. Join us for real-world lessons, battle-tested …

  • 10:30 AM - 11:00 AM

    From Characters to Meaning: Ruby's Lexer & Parser

    Discover how Ruby reads your code! From lexing raw characters into tokens to parsing them into an Abstract Syntax Tree, explore the magic behind Ruby’s flexible syntax with practic…

  • 10:30 AM - 11:00 AM

    Reading Rails: A Visual Walkthrough of the Source Code

    Discover the Rails source code! Get a visual roadmap to navigate core components, demystify the magic, and use AI tools to explore, understand, and confidently contribute.

  • 11:30 AM - 12:00 PM

    Charles Nutter

    For over 13 years, he has been at the forefront of the JRuby project—a journey that has taken him deep into the world of JVM internals and programming language design, far beyond w…

  • 11:30 AM - 12:00 PM

    Inside Rails Boot: Puma's Role in Initialization

    Discover what happens when you run rails server! Trace the journey from Rails boot to Puma launch, uncovering how components load, signals fire, plugins initialize, and requests ar…

  • 12:00 PM - 12:30 PM

    Teaching AI to Debug Your Rails Apps (MCP + observability)

    Discover AI-powered Rails debugging! Use MCP servers to link your observability stack with AI for instant insights—query logs, trace slow queries, and spot performance issues with …

  • 12:00 PM - 12:30 PM

    What If… Ruby Led the AI Revolution?

    Discover Ruby’s hidden AI powers! See how to build intelligent, semantic features right in Rails — no language switch, no lost joy, just powerful simplicity.

  • 2:00 PM - 2:30 PM

    Is the monolith a problem?

    Discover the truth about monoliths vs microservices! Debunk myths, uncover real architectural differences, and learn strategies to fix the real problems — not just follow trends.

  • 2:15 PM - 2:45 PM

    Ruby, Meet the Metaverse

    Discover Ruby beyond web apps! See a real-time multiplayer world built with Ractors for state and Fiber-powered WebSockets for users — live demo with 50+ players, code on GitHub.

Intermission
Part the Second · For the Buyer

What does it mean when 21 companies show up — and 3 bet on three roles at once?

21 companies. three are betting more than once.

The numbers below are derived from the speakers, sponsors, and exhibitors on this page — cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

01Fig. 01 — Composition of the House
3All threespeak · spons · exh
4Sponsoringsponsor only
0Exhibitingexhibitor only
14Speakingspeaker only

The Triple-Threat

Josh Software·Lanes & Planes·Pattern

02Fig. 02 — The Voices, by Seniority

22% of the speakers carry senior titles — C-suite, Founder, VP, or Director-level.

  • C-suite16%
  • Founder / Owner16%
  • VP-level16%
  • Director / Head of16%
  • Manager / Lead422%
  • Engineer · IC844%
  • Other roles211%

Of 18 on the bill · classified by free-text title

03Fig. 03 — The Heaviest in the Room
  1. 01Josh SoftwareSp·P1V
  2. 02Lanes & PlanesSp·C1V
  3. 03PatternSp·G1V
  4. 04Coupa SoftwareSp·G
  5. 05RailsFactorySp·S
  6. 06SaelounSp·S
  7. 07TypesenseSp·F
  8. 08Arkency1V
  9. 09BetaCraft Technologies1V
  10. 10Coupa1V
  11. 11Cybergizer1V
  12. 12Devto1V
  13. 13G21V
  14. 14GoDaddy1V
04Fig. 04 — By Tier
platinum1
14% of 7
gold2
29% of 7
silver2
29% of 7
community1
14% of 7
flash talk1
14% of 7