Software Developer • Full Stack

Building fast products with sharp UX and reliable code.

I design and ship modern web applications, internal tools, and API-driven systems. My focus is simple: reduce complexity for users, improve velocity for teams, and leave codebases easier to extend than I found them.

See Selected Work Book a Project Call

Years shipping product features

Production systems improved

99.9%

Target uptime for critical services

Based in Jakarta

Open to freelance

Current focus Scalable backend services, dashboard interfaces, and AI-assisted workflows for product teams moving from MVP to reliable operations.

Preferred engagements Product engineering, frontend architecture, Node.js APIs, and startup feature sprints that need clean delivery in tight timelines.

Recent outcome Reduced average task handling time by 38% after redesigning an operations dashboard with better data flow, caching, and clearer action states.

Selected Projects

Product work that balances speed, clarity, and maintainability.

A few examples of the kinds of systems I like to build: interfaces that are easy to operate, code that scales without drama, and delivery shaped by practical business constraints.

SaaS Platform

Opsboard Analytics

Built a real-time operational dashboard for support teams with event streams, role-based actions, and trend reporting.

2025

TypeScript Vue Node.js PostgreSQL

Internal Tooling

Fulfillment Console

Reworked order workflow screens for warehouse teams, cutting repetitive clicks and improving error visibility for handoff tasks.

2024

React Go Redis Docker

Customer Experience

Booking Flow Refresh

Redesigned a multi-step booking experience with clearer state transitions, resilient API handling, and stronger mobile usability.

2023

Next.js GraphQL Design Systems Analytics

Core Stack

Tools I reach for often.

I prefer stable tools, deliberate architecture, and lightweight abstractions over unnecessary framework noise.

TypeScript / JavaScript

Vue / React

Node.js / Express

PostgreSQL / MySQL

REST / GraphQL APIs

Docker / CI Pipelines

Contact

Available for focused product work.

If you need a developer who can move between UI, API, and delivery concerns without adding chaos, I’m open to short and mid-term projects.

Email For new work and collaborations

nadia.hartono.dev@example.com

Website Portfolio demo landing page

nadiahartono.dev

Location Remote-friendly, GMT+7

Jakarta, Indonesia

Experience Snapshot

Shipping production software with product-minded discipline.

I work best in teams that care about shipping, but also care enough to keep architecture sane, interfaces usable, and delivery predictable.

Senior Software Developer • Studio Meridian 2023 — Present

Leading full-stack feature delivery across customer dashboards and internal operations tools, with emphasis on maintainable frontend structure and measurable performance improvements.

Frontend Engineer • Atlas Commerce 2020 — 2023

Built transaction-heavy interfaces, improved mobile conversion flows, and partnered closely with product design to simplify critical journeys.

Software Engineer • Freelance / Consulting 2018 — 2020

Delivered MVPs, admin panels, and custom APIs for small businesses and startup teams needing fast iteration without sacrificing code quality.