Programming Languages
- JavaScript
- TypeScript
- Python
- HTML
- Rust
- Go
- PHP
Profile
Software Engineer and Full-Stack Developer with 9+ years of professional software engineering experience across startup, enterprise, and freelance environments. Experienced in building web applications, business systems, banking solutions, internal tools, and landing pages from end to end.
I have a strong hands-on background in JavaScript/TypeScript, Python, React, Node.js, Next.js, Svelte, and modern web architectures, with additional interest in Rust, Jamstack, and Serverless. I am comfortable working across frontend, backend, databases, and product delivery.
Skills & Technologies
Frontend
- React
- Svelte
- Next.js
- SvelteKit
- Gatsby
- Astro
- React Native
Backend & Runtime
- Node.js
- Express.js
- Django
- Laravel
- REST
- GraphQL
Desktop & Mobile
- Electron
- Flutter
- Tauri
Databases
- PostgreSQL
- MySQL
- MongoDB
- SQLite
- FaunaDB
- DynamoDB
Architecture & Practices
- Full-stack development
- REST/API development
- Jamstack
- Serverless
- Responsive web development
Tools & Ecosystem
- Docker
- Mapbox
- Git/GitHub
- Netlify
Currently learning
- Rust
Experience
Fullstack Engineer
PT. Hama Smart Solution
03/2026 - Present
📍 Tokyo, Japan (Remote)
- Project with a Japanese client.
- Building a CRM and VoIP application.
Software Engineer
Freelance / Upwork
01/2017 - Present
- Delivering software projects for clients across startup and enterprise-style environments.
- Building and maintaining full-stack web applications, landing pages, education products, sales-area applications, and e-news applications.
- Working across requirements, application development, integration, deployment, and ongoing improvements.
⭐ Selected projects: Sales Area Project App, E-News App, Education App, Website Landing.
Full Stack Engineer
PT. IDStar Cipta Teknologi
01/2022 - 06/2022
- Contributed as a full-stack engineer on a banking application project.
- Worked across application development and integration within an enterprise technology environment.
Software Engineer
PT. Teknologi Kartu Indonesia
10/2019 - 12/2021
📍 Salatiga, Central Java
- Developed software products and web solutions for business operations.
⭐ Selected projects: ID Card Maker, POS (Point of Sale), and Website Landing.
Web Developer / Financial Staff
Badan Amil Zakat Nasional
01/2018 - 10/2019
📍 Salatiga, Central Java
- Combined financial operations support with website and application development.
- Built web solutions using Gatsby, JavaScript, GraphQL, Python, Django, and SQLite.
⭐ Selected projects: Website Landing and Zakat Calculator.
- Gatsby
- JavaScript
- GraphQL
- Python
- Django
- SQLite
Graphic Designer
DesignCrowd
08/2016 - 01/2018
- Created logos, website designs, and illustrations for client projects.
Human Resources Development Officer
HILON
09/2014 - 01/2015
📍 Tengaran, Kab. Semarang
Purchasing Officer
CV. Menang Sentosa
03/2012 - 09/2014
📍 Salatiga
Education
D3 Japanese Language and Literature
Universitas Kristen Satya Wacana
2007 - 2011
Languages
- IndonesianNative
- EnglishLimited Working Proficiency
- JapaneseLimited Working Proficiency
Certifications
- DenoProgramming Hub
- DockerProgramming Hub
- Gatsby JSProgramming Hub
- PostgreSQLProgramming Hub
- TypeScriptProgramming Hub
- PythonSoloLearn
- React & ReduxSoloLearn
- JavaScriptSoloLearn
- CSS FundamentalSoloLearn
- HTML FundamentalSoloLearn