Hi, I'm Lewi Maropo
FRONTENDDEVELOPER
A frontend developer passionate about creating seamless digital experiences that are fast, responsive, and user-friendly.
- Website Development
- Pixel Perfect
- Responsive Design
- Hands-On React
As a frontend developer, I bring designs to life with clean, responsive code that blends creativity with usability.
Component-Based Development
Reusable, scalable code built with modern frameworks like React and Next.js.
Pixel-Perfect UI Implementation
Translating design into high-fidelity user interfaces with attention to detail.
Responsive & Accessible Design
Optimized layouts that work seamlessly across all screen sizes and devices.
Tools I Use to Build
From code to design — here’s the tech that helps me turn ideas into real products.
HTML100%
CSS90%
JavaScript90%
TypeScript80%
React80%
Tailwind CSS75%
Not Your Typical Frontend Developer
I care about how it looks, how it works, and how it feels — all at once
| Skill | With Me | Other |
|---|---|---|
| Hands-On React Experience | Yes | No |
| Precise Website Implementation | Yes | No |
| TypeScript Proficiency | Yes | No |
| Clean, Maintainable Code | Yes | No |
| Responsive Website Development | Yes | No |
| Performance Optimization | Yes | No |
| UI Design Proficiency (Figma) | Yes | No |
Bridging Design and Development
These are real projects where I implemented frontend interfaces with precision and attention to detail.
My Journey in Tech
From small gigs to real-world challenges — each experience helped me grow as a builder and problem-solver.
Founder & Developer
2026 - Present
A public chord site for pop, worship, Indonesian regional, Western and children’s songs, with 114 songs live. Grown out of the Exo Worship codebase and opened up: key changes, capo, number chords, guitar and piano diagrams, and setlists. Next.js 16 and Supabase with ChordSheetJS for transposition, PDF export and import, and a service worker that keeps opened pages readable offline.
Full Stack Developer — Freelance
2025
E-commerce for an automotive parts shop: product catalog, product detail, and cart on the storefront. Admin area behind protected routes for managing products, sales, and reports. React 19 and TypeScript with Tailwind v4 and shadcn/ui on Radix primitives; Supabase for data and authentication.
PD. Santo Putra Oil
Full Stack Developer — Freelance
2024
Web app for a supplies store serving small shops and stalls. Responsive marketplace layout built with modern web technologies. Focused on a simple, easy-to-use flow for customers.
PD. Riloka Mart
Trusted Voices
Here’s what people say about working with me — across projects, teams, and timelines.
99%
Client Satisfaction
“Really helpful for the entire team.”
Ester
Exo Worship Team
7
Projects Built
“So cool! Now we have our own platform for music.”
Chyntia
Exo Worship Team
“This is seriously cool!”
Putri
MaropoChord User
2+
Years Experience
50
Users Served
Still Got Questions?
I’ve listed answers to questions I often get as a frontend developer.
I mainly work with HTML, CSS, JavaScript, and frameworks like React and Next.js. I also have experience using Tailwind CSS, TypeScript, and working with APIs.
Let’s Build Something Great
Got an idea, a project, or just want to connect? I’m always open to new conversations.
Contact
nainggolanlewi3@gmail.comGET IN TOUCH