Frederick Cheung
where else to find them
what they talk about
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where they keep going back
no series more than once — all 5 in the filters
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never shared a talk
who talks about the same things
- Richard Schneeman23 talks
- Kevin Murphy9 talks
- Ariel Caplan9 talks
- Jason R. Clark23 talks
- Aji Slater6 talks
- Adam Keys6 talks
| title | conference | date |
|---|---|---|
| What Software Engineers Can Learn From the Chernobyl Disaster | RubyConf TH 2026 | 2026-01-31 |
Shows how an RBMK reactor’s positive scram and lack of a containment building turn routine procedures into catastrophe: inserting control rods with graphite… | ||
| End to end typing for web applications | rubyday 2023 | 2023-06-16 |
Claim: keep one source of truth for data shapes by writing JSON Schema to TypeScript and generating types used by both Ruby produces and the frontend. Tools… | ||
| How to A/B test with confidence | RailsConf 2021 | 2021-04-12 |
Recap of concrete rules and gotchas: compute sample size and power (if calculator says a million but there are only a thousand users the test is infeasible)… | ||
| How to A/B test with confidence | RubyConfBY 2020 Online | 2020-07-18 |
Covers how to run valid A/B tests: use a proper randomizer (not user-id parity assignment), compute sample size from test power and choose the right… | ||
| Fixing Performance & Memory problems | RubyConf 2019 | 2019-11-18 |
Shows concrete fixes: use Ruby-Prof to find an N^2 hotspot in scale_factor that calls abs a quarter‑million times and get several hundredfold speedup; use… | ||
| nothing matches | ||