Field Notes A working journal on inference, infrastructure, and the quiet mechanics of decision-making at scale. https://khramov.io/ 2026-04-19T00:00:00.000Z Oleksii Khramov en-gb Leaflet & openstreet map https://khramov.io/writing/leaflet-test/ 2026-04-19T00:00:00.000Z Exploring leaflet maps On legibility, and the cost of making things clear. https://khramov.io/writing/legibility/ 2026-04-14T00:00:00.000Z Every interface that explains itself is also an interface that decides what can be explained. The cost is rarely paid by its author — and that is the part worth writing down. Infrastructure as assumption https://khramov.io/writing/infrastructure/ 2026-04-10T00:00:00.000Z The infrastructure we build is never just infrastructure. It is frozen policy. It is calcified decisions, made in specific contexts by specific people, now invisible to everyone who uses it. Quiet defaults. https://khramov.io/writing/quiet-defaults/ 2026-04-02T00:00:00.000Z A defense of software that does nothing until asked. Notes from three years of stripping features out of the same tool. The observer is never the observed. https://khramov.io/writing/observers/ 2026-03-20T00:00:00.000Z Why dashboards lie, and what kind of lying is actually useful. A short taxonomy of metrics that change the thing they measure. Field notes VII — a week without inbox. https://khramov.io/writing/field-notes-vii/ 2026-03-11T00:00:00.000Z Seven days of treating every message as optional. Some observations on attention, expectation, and the social contract of replies. Compression as a moral act. https://khramov.io/writing/compression/ 2026-02-28T00:00:00.000Z What you leave out is an argument about what matters. A piece on editorial restraint, from newsrooms to model weights. Second-order effects and the people who budget for them. https://khramov.io/writing/second-order/ 2026-02-17T00:00:00.000Z A short essay on planning horizons — why most organizations plan for the first-order effect and contract out the rest. Seams. https://khramov.io/writing/seams/ 2026-02-05T00:00:00.000Z On the lines where systems meet — where responsibility is usually dropped. A case study from a logistics platform. In praise of slow inference. https://khramov.io/writing/slow-inference/ 2026-01-24T00:00:00.000Z Real-time answers are easy to sell and hard to justify. What changes when a model is allowed to take its time. What we counted, and what the data said. https://khramov.io/writing/what-we-counted-data/ 2026-01-19T00:00:00.000Z A look at how resolution rates, recurrence patterns, and ticket volume interact — and what a year of data actually showed. What we counted, and what we meant to. https://khramov.io/writing/what-we-counted/ 2026-01-12T00:00:00.000Z A postmortem on a metric that accidentally ran a team for eighteen months. Notes on working memory. https://khramov.io/writing/working-memory/ 2025-12-29T00:00:00.000Z Tools I keep on my desk. Tools I've learned to put away. Some opinions on ambient context. Permissioned rooms. https://khramov.io/writing/permissioned-rooms/ 2025-12-18T00:00:00.000Z A look at access-control patterns in physical and digital spaces, and what they reveal about who is trusted with what. Residue. https://khramov.io/writing/residue/ 2025-12-02T00:00:00.000Z Every process leaves traces. A short piece on audit logs, telemetry, and the quiet accumulation of record.