Software products, systems, and tools built by Erzen Krasniqi.
12 detailed case studies spanning AI agents and application builders, Rust systems, full-stack SaaS, developer infrastructure, machine learning, civic technology for Kosovo, game development, and peer-reviewed optimization research.
featured case studies
- GenOS A Rust operating system from bootloader to desktop ↗2026A from-scratch x86_64 operating system with its own UEFI loader, no_std kernel, isolated userspace, capability-based file access, scheduler, and native framebuffer desktop.Systems · Operating system · Open source
- Overseer Self-hosted command center for every machine ↗2026One self-hosted control plane for Linux, macOS, and Windows: live terminals, coding agents, files, health telemetry, safe updates, and an MCP server in a single Go binary.Infrastructure · Agents · Open source
- Quad Build Describe an app, then build and ship it with AI ↗2026A full-stack AI application builder that plans, writes, previews, repairs, and ships multi-file products with live sandboxes, generated backends, visual editing, and durable checkpoints.AI app builder · Developer tools · Full-stack
- Northstar An open software forge for humans and agents ↗2026A self-hostable Git platform that owns repositories, issues, reviews, project memory, sandboxed agent execution, evidence, policy gates, rollback, and the final human merge decision.Git platform · AI agents · Developer infrastructure
- FiberAdmin Field operations software for fiber installation teams ↗2026A multi-tenant B2B platform connecting work orders, scheduling, field crews, inventory, installation evidence, customer appointments, time, reporting, and operational intelligence.B2B SaaS · Field operations · Workflow software
- Imazho A private, encrypted home for every photograph ↗2026An end-to-end encrypted photo library with client-held keys, calm memory-first design, optional consent-based AI organization, natural-language search, albums, maps, and portable archives.Privacy · Photography · Applied AI
- Qartazi Verified Kosovo news without the fog ↗2026An automated Albanian-language news-verification agency that clusters Kosovo media coverage, reconciles claims against evidence, detects propaganda patterns, and publishes transparent source-backed stories.News verification · Kosovo · Applied AI
more case studies
- OpenCel A self-hosted deployment platform ↗2026A Vercel-inspired deployment system you can own: connect GitHub, build on push or pull request, create preview URLs, promote releases, manage secrets, and inspect logs.Developer platform · Deployments · Open source
- The Hollow Icon Hopeful dark-fantasy life-sim action RPG ↗2026A Unity 6 RPG where a restorer hunts the improperly dead, rebuilds a mountain bastion, and chooses whether to heal corruption or wield what it remembers.Game development · Systems design · Narrative
- TIDY UP! A complete co-op Roblox party game ↗2026Tiny players sort toys across a giant bedroom while lava rises—an immediately readable cooperative loop backed by server authority, persistent progression, live-ops hooks, and touch-to-gamepad controls.Game development · Multiplayer · Live operations
- Applied optimization Research tooling behind two peer-reviewed papers ↗2022Reproducible instance-generation and validation tools for photo-slideshow and urban traffic-signal optimization, developed alongside two published metaheuristics studies.Research · Optimization · Published work
- Kosovo Chronicles An interactive map of Kosovo's history ↗2026A bilingual historical atlas with more than 120 cultural and archaeological landmarks, guided map stories, panoramic exploration, careful AI history tools, quizzes, and educational field-trip planning.Kosovo · Education · Interactive map
more open source
In public at github.com/ErzenXz.
- erzencode ↗TypeScriptMulti-provider coding agent for the terminal, browser, and VS Code with file, shell, Git, session, and approval tooling
- monolith ↗TypeScriptHorizontally scalable image, video, and audio compression API built on Hono, Sharp, FFmpeg, QStash, Blob, and KV
- bedrock ↗TypeScriptReusable API-first infrastructure for uploads, jobs, rate limits, feature flags, webhooks, usage metering, and notifications
- traffic-signal-instance-generator ↗JavaScriptConfigurable signalized-network instance generator used in published traffic optimization research
- photo-slideshow-instance-generator ↗JavaScriptReproducible synthetic benchmark generator used in published hybrid-metaheuristic slideshow research
- prayer-times ↗TypeScriptPrayer-time, Hijri calendar, countdown, notification, and adhan experience for Kosovo, Albania, and North Macedonia
- skins-trader ↗TypeScriptSteam market ingestion and opportunity scanner for comparing listings and surfacing trade candidates
- supercars ↗TypeScriptInteractive supercar atlas with detailed models, specifications, editorial imagery, and responsive exploration
- ai-subtitles ↗JavaScriptBrowser-based workflow for generating and working with AI-assisted video subtitles
- games-collection ↗TypeScriptA curated, responsive collection for discovering and launching browser games
- team-eats ↗TypeScriptA small collaborative product for deciding, organizing, and coordinating what a team eats
additional work
Some client and company work remains private. I can share context, process, and technical decisions in a conversation where the work permits it. Request details