# Sidin Vadukut (@sidin)

Canonical profile: https://charm.ing/sidin

## Jefferies: Revenue Anatomy

Interactive primer on how Jefferies Financial Group makes money. FY2025 revenue broken down by business line (Advisory, Equity/Debt Underwriting, Equities, Fixed Income, Asset Management), the economics of each desk, a peer comparison vs Goldman, Morgan Stanley, Evercore, Lazard, PJT, Moelis, Houlihan Lokey, and a 70-term investment banking glossary. Synonyms: JEF, Jefferies breakdown, investment bank revenue, IB jargon, banking glossary, sell-side primer.

- Open App: https://charm.ing/sidin/jefferies-revenue-anatomy

## Joker Jailbreak

Joker Jailbreak solitaire card game with proper combo matching. Tap any number of red cards and black cards on the walls/corners/joker; when the red total equals the black total, tap Match to clear them. Ace=1, J=11, Q=12, K=13. Free the joker by emptying one wall. Draw from the remainder onto the joker to get unstuck. Tracks wins/losses/streaks, sound effects, New Game. Synonyms: solitaire, card game, jailbreak, patience.

- Open App: https://charm.ing/sidin/joker-jailbreak

## Tennis Score

Tennis match scorekeeper for singles and doubles. Tap a side to award a point; handles games, sets, deuce/advantage, no-ad, tiebreaks, and serve rotation (including doubles partner rotation). Configurable format (1/3/5 sets), mid-match start at any score, undo, point-by-point history, serve tracker. Synonyms: tennis scorer, match score, umpire, court score, doubles score.

- Open App: https://charm.ing/sidin/tennis-score

## The Myth of Catch-Up Development

Self-guided interactive presentation on Hickel & Sullivan's 2026 paper "The myth of catch-up development" — core-periphery inequality 1960-2023. Interactive charts with PPP/constant MER/variable MER toggles, real Table 1 and Table 2 data, embedded YouTube background videos, and a clearly separated critique section. Synonyms: catch-up development deck, Hickel Sullivan slides, global inequality presentation, convergence myth, core periphery deck.

- Open App: https://charm.ing/sidin/the-myth-of-catch-up-development

## The Story Board

Fiction idea generator styled like a neobrutalist slot machine. Spin three reels for a random plot/conflict, subject, and setting/style to break writer's block; lock reels you like and respin the rest, then copy the combination. Synonyms: story prompt generator, brainstormer, plot generator, writing prompts, story starter, story board, idea machine.

- Open App: https://charm.ing/sidin/the-story-board