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Open to work

Surakarta, Central Java

Full-stack Developer

naufal@portfolio:~live
$
try

$cat about.md

About

I build the software a business actually runs on. Right now that means a hospital information system handling medical records and insurance configuration, and an ERP that replaced the spreadsheet sprawl six departments were maintaining by hand.

The other half of my work is on-chain. Over the past two years I have shipped perpetual trading, stablecoin, and prediction-market protocols in hackathons against global fields — four of them ended in wins. Different domain, same instinct: read the constraints carefully, then build the smallest thing that genuinely holds.

I am an Informatics student at Universitas Sebelas Maret, where I also spent a year teaching data structures and algorithms to 40+ students. Explaining a red-black tree to someone who has never seen one is still the best debugging practice I know.

location
Surakarta, Central Java
education
UNS — Informatics
focus
ERP · internal tools · smart contracts
languages
Indonesian · English
status
Open to work

Education

2023.08present

Universitas Sebelas Maret

Bachelor of Computer Science, Informatics

Surakarta, Central Java

  • Database
  • Data Structure & Algorithm
  • Algorithm Design & Analysis
  • Application & Web Programming
  • Software Engineering
  • Computer Networks
  • Operating System

$git log --author="naufal"

Experience

Five roles, three of them still running — each one shipped to people who noticed when it broke.

  1. 2026.06present

    Internship

    Full-stack Developer

    PT Sistem Integrasi Medika

    • Developed and maintained features for a Hospital Information System, including master data management, role-based access control, and payor/insurance configuration modules.
    • Upgraded search endpoints across the EMR and registration modules to a V2 with full-text ranking, implemented across the Go backend and React frontend.
    • Go
    • HTMX
    • GraphQL
    • React
    • TypeScript
    • MySQL
  2. 2024.10present

    Freelance

    Full-stack Developer

    CV Enzo Group

    • Built internal ERP and KPI systems for Customer Service, Design, PPIC, Finance, Content, and HR.
    • Owned backend business logic, validation, and system integration for cross-department workflows.
    • Shipped reporting and export features that made operational performance visible to management.
    • Laravel
    • Nest.js
    • Next.js
    • TypeScript
    • Prisma
    • MySQL
  3. 2026.042026.06

    Freelance

    Full-stack Developer

    PT Prabotmama Indonesia

    • Built a warehouse management and POS system covering inventory tracking, stock movement, and daily operational workflows.
    • Added barcode scanning and stock movement features that improved inventory accuracy.
    • Nest.js
    • Next.js
    • PostgreSQL
    • Prisma
    • Tailwind CSS
  4. 2024.092024.10

    Freelance

    WordPress Developer

    Slamet Riyadi University

    • Designed and maintained the Lembaga Sertifikasi Profesi and Lembaga Inovasi dan Kewirausahaan websites for UNISRI.
    • WordPress
  5. 2024.092025.07

    Contract

    Lecturer's Assistant

    Sebelas Maret University

    • Ran practical labs for Programming Concepts in C, covering logic, memory management, pointers, and functional programming.
    • Mentored 40+ students through Data Structures & Algorithms, from linked lists and trees to graphs and complexity analysis.
    • Supported Computer System Organization sessions on Boolean algebra, logic gates, and CPU operations.
    • C
    • Java

$ls -R ~/stack

Stack

Everything here has shipped to production or to a hackathon deadline. Nothing on this list is from a tutorial.

languages/

  • go
  • typescript
  • javascript
  • php
  • java
  • solidity
  • rust
  • python
  • c

backend/

  • go
  • nest.js
  • express.js
  • laravel
  • graphql

frontend/

  • next.js
  • react
  • tailwind css
  • htmx

data/

  • mysql
  • postgresql
  • prisma

web3/

  • solidity
  • foundry
  • anchor
  • pyth network

ml/

  • python
  • scikit-learn
  • streamlit

mobile/

  • react native

tools/

  • git
  • github
  • gitlab
  • linux
  • vercel

$ls ./projects

Projects

Three worth your time first, then everything else in one table. Sixteen in total.

Tethra interface

Perpetual DEX · 2025

Tethra

Top 50 of 913 · Base Batches 002

An oracle-based perpetual trading protocol with a tap-to-trade interface, making leveraged trading as direct as tapping a chart. Built on Pyth Network price feeds with account abstraction so traders never manage a gas balance.

  • Next.js
  • Solidity
  • Foundry
  • Privy
  • Pyth Network

Memepull Arena

no preview yet

GameFi · 2026

Memepull Arena

2nd place of 500+ · Convergence Chainlink

A trustless Web3 GameFi platform built around PvP liquidity battles and milestone-based prediction markets for meme coin communities. Settlement runs on Chainlink CRE.

  • Next.js
  • Solidity
  • Foundry
  • Go
  • Chainlink CRE

No public link yet

Enzo Group ERP interface

ERP · 2024

Enzo Group ERP

In production since 2024

A multi-module ERP running a real business: order management and operational workflows, with connected KPI modules for Design, Content, Customer Service, PPIC, and Finance. It replaced a spreadsheet sprawl that six departments were maintaining by hand.

  • Laravel
  • Nest.js
  • Next.js
  • Prisma
  • PostgreSQL

All projects

#ProjectTypeStackYearLinks
001TethraPerpetual DEXNext.js · Solidity · Foundry2025
002Memepull ArenaGameFiNext.js · Solidity · Foundry2026
003Enzo Group ERPERPLaravel · Nest.js · Next.js2024
004RyvynPayStablecoinNext.js · Solidity · Foundry2026
005ArtaPayPaymentsNext.js · Solidity · Foundry2025
006VerifundFundraisingNext.js · Solidity · Foundry2025
007RekandanaPlatformLaravel · Tailwind CSS2025
008CKD PredictionMachine LearningPython · scikit-learn · Streamlit2025
009Heart Disease PredictionMachine LearningPython · scikit-learn · Streamlit2025
010PAUD Cahya IndriaSchool WebNext.js · TypeScript2024
011SIGAP AppMobileReact Native2025
012UNISRI LSPWordPressWordPress2024
013UNISRI LIKWordPressWordPress2024
014Hotel ManagementCourseworkFlask · Python · MySQL2024
015Cult of UniversityGameJava · Greenfoot2024
016Para Pencari RTXGameC# · Unity2023

$cat awards.log

Honors & awards

Four hackathon wins across global fields, university-backed funding, and faculty recognition.

Awards & recognitions

Hackathon wins

$K

Total prize money

  1. 2026

    [WIN]

    Convergence Chainlink Hackathon

    2nd of 500+ submissions and 3,000+ participants.

    2nd — Prediction Markets

    USD 6,000

  2. 2025

    [WIN]

    Base Batches 002 — Builder Track

    Top 50 of 913 projects, Top 12 APAC and Top 7 Indonesia. Accepted into Incubase.

    Top 50 global

    USD 5,000

  3. 2025

    [WIN]

    Base Indonesia Hackathon

    Top 3 of 110 projects.

    Top 3 — Base Track

    USD 500

  4. 2025

    [WIN]

    Lisk Builder Challenge Round Two SEA

    Also took the Binary Holdings track, as one of the standout Web3 projects in SEA.

    Most Favorite Project

    USD 200

  5. 2025

    [FUND]

    WIBAWA UNS Digital Business Funding

    University-backed funding to build and run a digital product.

    Recipient

    IDR 7,000,000

  6. 2026

    [ACAD]

    Outstanding Student Selection (PILMAPRES)

    Awarded at FATISDA, Universitas Sebelas Maret.

    3rd — Faculty level

  7. 2025

    [ACAD]

    Innovative Excellent Award FATISDA UNS

    Recognition for achievement beyond coursework.

    Awardee

  8. 2025

    [ORG]

    Most Valuable Crew of Mid Year, BEM FATISDA

    For contribution in the Interest and Talent Division.

    Awardee

$./contact.sh

Get in touch

Open to internships, freelance builds, and hackathon teams. The fastest route is email — I read everything.

$You can also just type contact into the terminal at the top of this page.

© 2026 Fawwaz Naufal Maulana

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