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NANANG MARVIN

Open to job opportunities worldwide. Passionate about building polished, intuitive, and thoughtful digital experiences that leave a mark.

Nanang Marvin Portrait

Currently Available

For Freelance Projects & Collaborations

What I Do

I specialize in building full-stack web applications that are fast, reliable, and user-friendly. With a solid foundation in both frontend and backend technologies, I help bring ideas to life whether it's for a business, a startup, or a product team.

01

Full-Stack Development

From frontend interactions to backend APIs, I build

complete web solutions. I work with modern stacks

to deliver apps that are scalable, maintainable, and

ready for real-world users.

React, Node.js, Express.jsREST APIs, Firebase, DockerGit, GitHub, Postman
02

Frontend

Design is more than looks — it's about

clarity and connection. I design and develop clean,

responsive interfaces that feel intuitive across devices. My

focus is on clarity, accessibility, and seamless user

experiences.

NextJs, TailwindCSS, GSAPFigma to Code
03

DevOps & Deployment

Streamlining development workflows and ensuring reliable deployments. I

set up CI/CD pipelines, containerize applications, and manage

cloud infrastructure for optimal performance and scalability.

Docker & ContainerizationCI/CD PipelinesCloud Platforms (AWS, Vercel)Monitoring & Performance

Selected Works

A curated collection of projects showcasing my expertise in web development, design, and creative problem-solving.

View All Works
01
Vin POS thumbnail
Offline-First Mobile POS

Vin POS

Vin POS is a mobile cashier application built with an offline-first architecture, designed for MSMEs to manage transactions without requiring internet connectivity.

02
Naraf Prem thumbnail
Premium Digital Services

Naraf Prem

A premium digital service provider with automated systems and instant transactions.

03
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Smart UML Modeling SaaS

ActivFlow

ActivFlow is a smart UML modeling SaaS platform for designing use case and activity diagrams instantly. Simply type your business process and let our AI draw it for you.

Experience & Recognition

My Journey

Work Experience

Internship

Intern Programming

Gamelab Indonesia

Jan 2022 - Apr 2022

Designed and developed logic, mechanics, and interactive web-based game flows using JavaScript, while actively collaborating to optimize functionality and user experience across multiple game projects.

  • Developed and implemented JavaScript-based game flows and mechanics.
  • Closely collaborated with the development team to deliver smooth and interactive gameplay.
  • Performed debugging, troubleshooting, and performance optimization of game features for better user experience.
  • Contributed to visual design concepts and functional architecture of game projects.
Intern Programming
Skills:
JavaScript
HTML5
Internship

EPrints Repository Developer Intern

UMS Library

19 Feb - 20 Apr 2026

Developed, customized, and optimized an EPrints-based academic publication repository system for Universitas Muhammadiyah Surakarta Library.

  • Customized the layout UI design and configured the EPrints open-access repository platform.
  • Enabled and configured modular 'EPrints Ingredients' features to enhance repository architecture flexibility.
  • Implemented funding source tracking integration (funding ingredients) to track academic document research sponsors.
  • Optimized metadata query performance and repository web navigation for easier academic file browsing.
EPrints Repository Developer Intern
Skills:
Linux
MySQL
Ubuntu
Contract

Junior Developer

PT. Pandji Putra Creative

16 Feb - 16 May 2026

Developed features and maintained company web applications remotely (Remote Worker) under direct supervision of the CEO.

  • Developed interactive web feature components using clean code architecture for easy maintenance.
  • Worked independently and remotely while meeting periodic productivity standards.
  • Analyzed system requirements and troubleshot web code issues.
  • Reported system development progress and web functionality directly to the CEO.
Skills:
JavaScript
React
PHP
MySQL
Git
GitHub
aaPanel
Nginx

Achievements & Awards

SPARK UMS · Team ProjectTeam

Bronze Medal - Technology & Digital Innovation

Awarded a Bronze Medal in the Technology & Digital Innovation category at the SPARK UMS competition. Served as Backend & AI Developer for the 'Smart City Reporting' project building an admin dashboard with Laravel, designing REST APIs using FastAPI (Python), writing API documentation, and implementing AI clustering for city infrastructure report analysis.

Bronze Medal - Technology & Digital Innovation - 1
Bronze Medal - Technology & Digital Innovation - 2
Fully responsible for backend architecture, AI integration, and technical documentation of the smart city reporting system.
Skills:
Laravel
fastapi
Python
MySQL
clustering
ai
FOSTIFEST 2025 · Team Pria Pasti JuaraTeam

2nd Place - Software Development

Achieved 2nd Place in the Software Development competition at FOSTIFEST 2025, themed 'Synergy of Minds and Machines: Creating Future Innovations', organized by Forum Open Source Teknik Informatika, Universitas Muhammadiyah Surakarta. Served as the Backend Developer in the team, building the backend system using Laravel and MySQL.

2nd Place - Software Development - 1
Responsible for backend application development using Laravel and MySQL database management.
Skills:
Laravel
MySQL
WEB
DEVELOPER/

Skills

  • Python
  • SQL
  • C++
  • Java
  • TypeScript
  • JavaScript
  • Git
  • Postman
  • Docker
  • Firebase
  • React
  • Node.js
  • Next.js
  • Laravel
  • Express.js
  • Bootstrap
  • jQuery
  • TailwindCSS
  • Framer Motion
  • GSAP
  • DSA
  • DBMS
  • OOP
  • Operating Systems
  • System Design
About Image

I'm a software engineer driven by a passion for turning ideas into clean, intuitive digital experiences.

(about me)

I am a passionate Software Engineer with a knack for building full-stack web applications using modern technologies like Next.js and Tailwind CSS. My journey in tech began with a curiosity for solving real-world problems through innovative solutions, which evolved into a love for crafting user-centric digital experiences.

Beyond coding, I thrive in collaborative environments and enjoy tackling challenging problems with creative solutions. I aim to contribute to impactful projects that make a difference in users' lives.

let's make
it happen

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