Profile

Arif PebryanFazhariadha

Full-Stack & Systems Developer

Building reliable applications and systems, from backend to desktop. Using Rust, TypeScript, and PostgreSQL for solutions that are ready for production.

Available for freelance work
Based in
Jakarta, Indonesia
Focus
Rust, TypeScript, PostgreSQL
Engagements
Project work and retainers
Status
Open to new projects

Selected work

Systems running in production.

AI platforms, desktop tooling, and internal applications. Each card has a case study covering the decisions behind it.

alnair-router interface, screen 1

AI Infrastructure2026

alnair-router

OpenAI-compatible AI router in Rust that puts every upstream model behind one endpoint, with prefix routing, fallback combos, token saving, usage metering, and an embedded dashboard in a single binary.

Ignitify interface, screen 1

DevOps Platform2026

Ignitify

Self-hosted deployment and operations control plane for Docker, Compose, Git builds, domains, and remote infrastructure.

StyleNotes interface, screen 1

Desktop Application2026

StyleNotes

Desktop markdown notebook built with Tauri and SvelteKit: notes and tasks in a local SQLite vault, an always-on-top dock, a kanban board that can lock to the desktop, and global quick capture.

Writing

Notes from the build.

What I learn while building systems: architecture decisions, expensive mistakes, and the patterns that finally worked.

2 min

Failover without breaking the stream

Moving a request to a healthy provider is easy. Moving it after the first token has already reached the client is the hard part.

  • Rust
  • Streaming
  • Reliability
Read article

2 min

One route, five windows

How a single SvelteKit route became a workspace, a dock, a desktop-locked board, and two on-demand windows, all reading the same local database.

  • Tauri
  • Svelte
  • Desktop
Read article

2 min

An agent that edits files should ask first

Buffering every write until a human approves the plan, and why the approval gate belongs in the runtime rather than the prompt.

  • AI
  • Architecture
  • Permissions
Read article

Services & pricing

Clear starting points. Scope before surprises.

Every engagement begins with a short scope call. Final pricing follows the workflow, integrations, and delivery target we agree on.

UMKMFastest

Micro, small, and medium business

One page that makes your business easy to find and easy to contact.

For shops, food stalls, trades, and small businesses with no online presence yet. One job: people find you, then reach you on WhatsApp.

Rp 300kone page, delivered in days
Timeline
3-5 days
Best for
One-page business profile

Included in scope

  • A single responsive page with your profile, services, and contact
  • WhatsApp button and a Maps location link
  • Basic SEO and help pointing your domain at it
Custom Web

Public-facing web

A website built to fit the work, not a template.

For company profiles, product launches, and service sites that need their own design, a clear contact path, and speed that holds up on a phone.

Rp 2mstarting from, set by page count and features
Timeline
2-4 weeks
Best for
Landing page or company profile

Included in scope

  • Custom interface design, responsive from phone to desktop
  • Contact, lead, or booking flow
  • SEO metadata, performance, and deployment
Custom AppsBroadest scope

Applications and systems

An application that replaces the manual work.

For dashboards, internal systems, and web or desktop apps that need structured data, user roles, and an API you can rely on.

Rp 3mstarting from, following scope and integrations
Timeline
4-8 weeks
Best for
Web or desktop application

Included in scope

  • Database design and a type-safe API
  • User roles, authentication, and workflow
  • A Tauri desktop build where it is the right fit

Contact

Let's build something.

Have a project, a technical problem, or just want to compare notes? Share a little context and I'll reply with what I think the approach could be.

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