https://rzkowski.com/ 2026-05-31 monthly 1.0 https://rzkowski.com/about-richard.png Richard Ziolkowski developer portfolio https://rzkowski.com/about/ 2026-05-31 monthly 0.8 https://rzkowski.com/about-richard.png Richard Ziolkowski at a developer workstation https://rzkowski.com/prototypes/ 2026-05-31 monthly 0.7 https://rzkowski.com/writing/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/llm-trader/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/llm-trader/dashboard.png LLM Trader trading console dashboard with wallet balances, auto-trade engine status, token universe, and recent trades. https://rzkowski.com/projects/llm-trader/risk-policy.png Risk and policy page showing operational halt, slippage caps, snapshot age limits, preflight rulebook, and RPC provider redundancy. https://rzkowski.com/projects/llm-trader/system-health.png System health page with services status, auto-trade engine state, and per-provider health for Jupiter and RPC endpoints. https://rzkowski.com/projects/llm-trader/wallet.png Wallet page with hot wallet balances, browser wallet connection, fund and withdraw flows. https://rzkowski.com/projects/llm-trader/positions.png Positions and PnL page listing open trades and realized profit / loss. https://rzkowski.com/projects/shell-atlas/ 2026-05-31 monthly 0.9 https://rzkowski.com/projects/shell-atlas/home.png Shell Atlas home screen — "Good evening, Cartographer" with Vault, Review, Next Landmark, and Daily Challenge cards. https://rzkowski.com/projects/shell-atlas/map.png Shell Atlas campaign map showing the active chapter "The Winding Stair" with lesson nodes spread across the night sky. https://rzkowski.com/projects/shell-atlas/codex.png Shell Atlas Command Codex with mastery filters, search, and the file-system module open. https://rzkowski.com/projects/shell-atlas/vault.png Shell Atlas Vault spaced-repetition deck with daily review cycle, weekly streak ring, and a flip-to-reveal card. https://rzkowski.com/projects/shell-atlas/character.png Shell Atlas Character profile with level, XP, streak, command count, accuracy, and Constellation Mastery breakdown. https://rzkowski.com/projects/shell-atlas/lesson.png Shell Atlas lesson screen explaining a terminal concept in the campaign interface. https://rzkowski.com/projects/terminal-tribe/ 2026-05-31 monthly 0.9 https://rzkowski.com/projects/terminal-tribe/act-intro.png Terminal Tribe act intro modal over the campaign shell. https://rzkowski.com/projects/terminal-tribe/campaign-shell.png Terminal Tribe desktop campaign screen with terminal, story panel, hints, and unlocks. https://rzkowski.com/projects/terminal-tribe/advanced-ops.png Terminal Tribe advanced operations level with shell automation editor and command trace. https://rzkowski.com/projects/terminal-tribe/solved-command.png Terminal Tribe command result screen after solving an early campaign task. https://rzkowski.com/projects/terminal-tribe/mobile-story.png Terminal Tribe mobile story drawer with campaign objective and conversation history. https://rzkowski.com/projects/nifi-factory/ 2026-05-31 monthly 0.9 https://rzkowski.com/projects/nifi-factory/home.png NiFi Factory homepage with terminal-style hero copy and free course actions. https://rzkowski.com/projects/nifi-factory/chapters.png NiFi Factory chapter index showing the open course structure and lesson list. https://rzkowski.com/projects/nifi-factory/lesson-reader.png NiFi Factory lesson reader explaining FlowFiles with a NiFi-style flow diagram. https://rzkowski.com/projects/nifi-factory/processor-reference.png NiFi Factory processor reference with searchable processor catalogue. https://rzkowski.com/projects/nifi-factory/mobile-lesson.png NiFi Factory mobile lesson view with responsive course content. https://rzkowski.com/projects/deadshell/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/linux-learning-game/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/linux-learning-game/home.png Linux Learning Game welcome screen with a suggested learning path covering Drills, Scenarios, Diagnose, Repair, and the Gauntlet. https://rzkowski.com/projects/linux-learning-game/mobile-home.png Linux Learning Game mobile welcome screen with the same learning path collapsed for a phone viewport. https://rzkowski.com/projects/jira-admin-simulator/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/jira-admin-simulator/home.png Jira Admin Simulator landing page with scenario stats, navigate / inspect / decide mode cards, progress bar, and ACP-120 exam mode banner. https://rzkowski.com/projects/jira-admin-simulator/mobile-home.png Jira Admin Simulator mobile landing page with the same overview stacked for a phone viewport. https://rzkowski.com/projects/the-long-retreat/ 2026-05-31 monthly 0.9 https://rzkowski.com/projects/the-long-retreat/start-menu.png The Long Retreat — UNS Defiance Bridge on Day 1,095, "First Jump Ready" with the convoy command grid and ship support actions. https://rzkowski.com/projects/the-long-retreat/active-run.png The Long Retreat — Bridge mid-run on Day 1,098, with an incoming transmission locking convoy orders. https://rzkowski.com/projects/the-long-retreat/comms-distress.png The Long Retreat — incoming distress transmission. A drifting civilian life pod with twelve heat signatures and an out-of-date colonial transponder. https://rzkowski.com/projects/the-long-retreat/map-plot.png The Long Retreat — Plot Next Jump map screen with hegemony pressure, route options, and an act-by-act progression of the campaign. https://rzkowski.com/projects/the-long-retreat/manifest.png The Long Retreat — convoy manifest with active arcs, convoy status, and the named bridge crew. https://rzkowski.com/projects/the-long-retreat/memorial.png The Long Retreat — Memorial wall and Archive of past convoys, listing the dead from the current run and prior captains. https://rzkowski.com/projects/swipe/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/swipe/menu.png Swipe main menu with space-combat key art and arcade run controls. https://rzkowski.com/projects/swipe/gameplay-wave1.png Swipe wave-one gameplay screen with rhythm targets, ship HUD, and combat effects. https://rzkowski.com/projects/swipe/settings.png Swipe settings screen with arcade control and accessibility options. https://rzkowski.com/projects/swipe/ipad-menu.png Swipe iPad menu layout with the game key art and run options. https://rzkowski.com/projects/terminal-drill/ 2026-06-03 monthly 0.9 https://rzkowski.com/projects/terminal-drill/today.png Terminal Drill Today tab — modules unlocked count, streak, Coach panel, "Best next action: Review due", and quick actions. https://rzkowski.com/projects/terminal-drill/drill.png Terminal Drill Drill tab with Beginner / Easy / Regular modes, Quick drill, Review queue, and per-module entry. https://rzkowski.com/projects/terminal-drill/path.png Terminal Drill Path — Terminal Basics curriculum with Orientation in progress and Navigation, Files & Directories, Reading Files, and Searching gated by mastery. https://rzkowski.com/projects/terminal-drill/codex.png Terminal Drill Command Codex with All / Beginner-safe / Review due / Mastered filters and the full module taxonomy. https://rzkowski.com/projects/terminal-drill/codex-git.png Terminal Drill Codex — Git module page listing git, git add, git branch, git checkout, git cherry-pick, git commit, git diff, and git log. https://rzkowski.com/projects/terminal-drill/profile.png Terminal Drill Profile — Accuracy and "When you drill" charts, Mastery by pack across the full module list. https://rzkowski.com/projects/small-suns/ 2026-05-31 monthly 0.9 https://rzkowski.com/projects/small-suns/mainmenu.png Small Suns main menu with daily challenge, new game, campaign, settings, achievements, and starfield art. https://rzkowski.com/projects/small-suns/faction-select.png Small Suns faction selection screen for choosing an empire before a seeded strategy run. https://rzkowski.com/projects/small-suns/game-setup.png Small Suns game setup screen for configuring match length, victory conditions, and run options. https://rzkowski.com/projects/kernelbrief/ 2026-05-31 monthly 0.9 https://rzkowski.com/projects/kernelbrief/home.png KernelBrief desktop homepage with source-backed Linux/FOSS/HomeOps briefs and story list. https://rzkowski.com/projects/kernelbrief/mobile-home.png KernelBrief mobile homepage showing the public beta publication layout on a phone viewport. https://rzkowski.com/projects/the-last-bookstore/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/the-last-bookstore/shop-scene.png The Last Bookstore shop scene with the first customer request, shelf choices, and shop status. https://rzkowski.com/projects/the-last-bookstore/customer-decision.png The Last Bookstore selected-book decision showing Sell, Withhold, and Quarantine outcomes. https://rzkowski.com/projects/the-last-bookstore/ledger.png The Last Bookstore ledger screen showing run memory, collection progress, next goals, and current run state. https://rzkowski.com/projects/the-eighth-witness/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/the-eighth-witness/day1-home.png The Eighth Witness Day 1 home screen with interviews, faction signals, and Intuition tokens. https://rzkowski.com/projects/the-eighth-witness/day1-dossier.png The Eighth Witness dossier screen explaining collected statements and linked evidence. https://rzkowski.com/projects/the-eighth-witness/day1-theory.png The Eighth Witness theory filing screen with possible Day 1 theories and faction impact. https://rzkowski.com/projects/jetpack-junker/ 2026-06-03 monthly 0.8 https://rzkowski.com/projects/jetpack-junker/hangar.png Jetpack Junker hangar screen with Begin, Daily Run, stats, ranks, and upgrade navigation. https://rzkowski.com/projects/jetpack-junker/run-salvage.png Jetpack Junker in-run salvage view with the player flying through a derelict ship corridor. https://rzkowski.com/projects/jetpack-junker/upgrades.png Jetpack Junker upgrade screen listing Boost, Hover, Dash, Magnet, and Shield progression. https://rzkowski.com/projects/just-richard/ 2026-06-03 monthly 0.8 https://rzkowski.com/projects/just-richard/social-card.png Just Richard social card artwork for the Stardew Valley mod upload pack. https://rzkowski.com/projects/just-richard/cottage-exterior.png Just Richard runtime screenshot showing Richard cottage exterior. https://rzkowski.com/projects/just-richard/homelab.png Just Richard runtime screenshot showing Richard homelab interior. https://rzkowski.com/projects/just-richard/server-rack-entrance.png Just Richard runtime screenshot showing the Undergrid server rack entrance. https://rzkowski.com/projects/just-richard/biodome-floor.png Just Richard runtime screenshot showing the Undergrid biodome floor. https://rzkowski.com/projects/just-richard/data-cathedral.png Just Richard runtime screenshot showing the Undergrid data cathedral. https://rzkowski.com/projects/mxdream/ 2026-06-03 monthly 0.8 https://rzkowski.com/projects/xemia/ 2026-06-03 monthly 0.8 https://rzkowski.com/projects/voidline/ 2026-06-03 monthly 0.8 https://rzkowski.com/projects/voidline/menu-key-art.png Voidline: Last Convoy menu key art for the tactical starship roguelite. https://rzkowski.com/projects/voidline/tactical-backdrop.png Voidline tactical backdrop art used by the SpriteKit combat surface. https://rzkowski.com/projects/voidline/threat-scanner.png Voidline Threat Scanner card art for the command interface. https://rzkowski.com/projects/ai-atlas/ 2026-06-03 monthly 0.9 https://rzkowski.com/projects/ai-atlas/home-og.png AI Atlas Open Graph preview for the homepage. https://rzkowski.com/projects/ai-atlas/atlas-og.png AI Atlas Open Graph preview for the atlas progress route. https://rzkowski.com/projects/ai-atlas/reference-og.png AI Atlas Open Graph preview for the reference route. https://rzkowski.com/projects/dead-shell-ios/ 2026-05-31 monthly 0.8 https://rzkowski.com/projects/us-again/ 2026-05-31 monthly 0.9 https://rzkowski.com/projects/just-us/home.png Us Again home screen with a time-aware greeting, Today's Card, and curated decks. https://rzkowski.com/projects/just-us/play.png Us Again card-play view with a Memory Lane prompt and pass-anytime controls. https://rzkowski.com/projects/just-us/browse.png Us Again Browse tab with all card categories and local deck navigation. https://rzkowski.com/projects/just-us/settings.png Us Again Settings screen with reminders, export controls, privacy, and local app preferences. https://rzkowski.com/projects/just-us/summary.png Us Again finished-round summary screen with an optional private note and replay actions. https://rzkowski.com/writing/local-llm-operator-workbench/ 2026-05-31 monthly 0.7 https://rzkowski.com/writing/coding-agent-routing/ 2026-05-31 monthly 0.7 https://rzkowski.com/writing/cline-ops-discipline/ 2026-05-31 monthly 0.7 https://rzkowski.com/writing/cline-evaluation-lab/ 2026-05-31 monthly 0.7 https://rzkowski.com/writing/ai-observer/ 2026-05-31 monthly 0.7 https://rzkowski.com/writing/llm-trader-runtime-boundaries/ 2026-05-31 monthly 0.7