himmi

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Chanakya v2: A 17-Agent Portfolio and Wealth Research Platform

· 11 min read

Four months in, Chanakya has grown into a 17-agent research platform spanning market intelligence and personal finance: a quant-research module with dynamic correlation modeling and rigorous overfitting controls, a governance layer for tuning risk policy, and a complete financial ledger with tax-lot accounting, all reasoning across a real, dual-market portfolio every day.

engineeringdeep-divepythontypescriptllm-agentsfastapichanakyaquantitative-finance

Voqora: A Native Mac App for Turning Reading Into Listening

· 16 min read

Voqora turns selected text into speech and long documents into resumable audiobooks, with the core speech path running on your Mac. Now at v1.1.3, with a clipboard fallback for apps that hide their own text selection, narration that reads a document's prose instead of its markup, and a redesigned audiobook player.

productmacOStext-to-speechVoqoraaccessibility

SuperSay: The Project That Led to Voqora

· 3 min read

SuperSay was the first version of a native Mac reading-to-listening idea. The active product is now Voqora.

productmacOStext-to-speechSuperSayVoqora

Chanakya: A 13-Agent Portfolio Brain, Engineered for Restraint

· 15 min read

Inside a private, solo-built multi-agent LLM trading system — an event-driven Kafka pipeline where only 9 of 13 agents ever call an LLM, a Bull/Bear/Judge debate that's really one agent wearing three hats, and the production hardening (idempotent deduplication, tiered inference routing, on-device embeddings, circuit breakers) that keeps it running sustainably, every single day.

engineeringdeep-divepythontypescriptllm-agentsfastapichanakya

SuperZen: Engineering a Native macOS Wellness App That Doesn't Get in Your Way

· 17 min read

A deep dive into SuperZen's architecture — a single 1Hz heartbeat driving the entire app, a profile-adaptive Focus Quality Score, privacy-first local-only telemetry, and the 36-hour hardening sprint that turned a two-day prototype into a licensed, accessible, publicly-releasable v1.1.10.

engineeringdeep-diveswiftmacossuperzen

ytdld: Building a Live TUI on Top of a Library That Wasn't Built for One

· 14 min read

yt-dlp is a synchronous, blocking library with no progress-separation, no cancellation API, and its own opinions about writing to your terminal. Here's how ytdld builds an 8-way-parallel, cancellable, retryable live dashboard on top of it anyway — without forking yt-dlp or fighting it.

engineeringdeep-divepythontextualcliytdld

BroSki: A Task Runner That Tells You Why It Reran

· 15 min read

Why a Rust task runner needed transactional output promotion, content-addressed fingerprinting, and platform-aware sandboxing just to answer one question honestly: why did this rebuild?

engineeringdeep-diverustdeveloper-toolsbroski