Listen → speak → learn
Loqua
↗A language comes alive when you use it.
A Japanese-learning application connecting voice conversations, scenario practice, flashcards, and progress tracking.
Inside the projectIndependent mind. Engineer by trade.
Hello, world. I’m
RyanRynaldo.
Software engineer.
Full-stack thinking. Frontend obsession.
I connect what you see with what makes it work.
Interfaces, systems, and tools with a little more personality.
$ whoami
Curious by
construction.
software engineer ◆ indonesia
$ ls ./interests
$
Somewhere between pixels & possibilities.Scroll to explore
Frontend precision✦Full-stack perspective✦Built with intent
Curiosity is a working method.
Good on the surface.
Better underneath.
I like taking things apart.
Then making the pieces work better together.
Start with the experience.
The details you see, touch, and remember.
Connect the moving parts.
Interfaces, APIs, and the flow between them.
Make it hold together.
Useful structure. Clear state. Room to evolve.
Scroll to explore. Drag to tinker.
An interactive sketch of how I think.Interface → system
A few things I’ve put into the world
Ideas, meet execution.
Knowledge → workspace
Darcs
↗From scattered context to connected work.
A local-first workspace bringing documents, project knowledge, and dependency-aware agent workflows into one interface.
Inside the projectContext → action
ARCS
↗Give AI agents a memory. And a plan.
A graph-based system for keeping tasks, decisions, and project knowledge connected across AI coding sessions.
Inside the projectRequest → response
Mockprox
↗A smoother path from API to interface.
A CLI-focused fork of Mockoon, extending API mocking with proxy improvements and documentation generation.
Inside the projectThe work behind the workflow
Agents need
good engineering, too.
An ongoing exploration of the interfaces, runtimes, and decisions around AI. Private projects. Real engineering questions.
Private · Harness engineering
cchrms
A Hermes-derived agent harness exploring durable sessions, bounded delegation, context efficiency, and chat-based delivery.
Private · In development
ACU-R01
A desktop-agent project with a multi-persona terminal interface, QML chat surfaces, and an experimental browser-control bridge.
Private · Extensions & forks
Pi extensions
A Pi extension collection spanning keyboard-first navigation, contextual file previews, workspace panels, and evidence-aware agent controls.
Private · Policy tooling
Approval Layer
A policy-driven bridge for triaging paused coding-agent approvals, with explicit escalation rules and a decision trail.
The professional through-line
A career in
making systems click.
From interfaces and product platforms to the tools around AI, I keep moving toward the seams where good engineering makes the whole experience better.
Aug 2025 — now
Traveloka
Software Engineer
Building product systems with a full-stack view.
Jan — Jul 2025
Asah AI
Software Engineer
Working closer to AI-native product experiences.
Jun 2022 — Feb 2025
GovTech Edu
Frontend Developer
Web builders, mock APIs, PWA and LMS platforms.
Nov 2020 — May 2022
Traveloka
Web Software Engineer
React and Next.js migrations, CX, refunds and shared components.
Sep 2017 — Nov 2020
Bukalapak
Frontend Developer
Mitra PWA, microservices, partner storefronts and mobile web.
How I think & build
From the first pixel
to the final request.
A good experience is a team effort between the frontend and everything behind it.
The details are the experience.
Interfaces with a point of view. I care about the small interactions, the responsive layouts, and the structure that makes a product feel clear and effortless.
Connect the whole picture.
From the interface to the API and the systems underneath. I like understanding how the pieces fit together, then making the complete workflow work better.
Build better ways to build.
Developer experience is a product problem too. My open-source work explores persistent AI context, dependency-aware workflows, API mocking, and useful automation.
Elsewhere on my internet
A few open tabs.
Ryan Rynaldo@rryando / DKI Jakarta, Indonesia
Serious about the work.
Curious about everything.
I’m Ryan, a software engineer based in Indonesia. I work across full-stack and frontend development, with a soft spot for thoughtful interfaces and tools that make development less frustrating.
I enjoy moving between the visible and the invisible: how a screen feels, how an API behaves, and how the architecture holds it all together. From product platforms to AI-native developer workflows, that curiosity runs through the things I build.
Working on something in that space? Let’s talk.
It all connects.
A little frontend. A little backend. One whole experience.