Riski Dafa Setyawan

Frontend Specialist & Backend Powerhouse

Building high-performance, scalable web applications with a focus onUX excellenceand clean architecture.

GITHUBLINKEDINRESUME

PROFESSIONAL JOURNEY

EXPEDITION

Kawan Kode

Fullstack Developer

Jan 2026 - Present

Building robust web applications using Laravel and Filament, managing cloud infrastructure on AWS, and automating workflows with GitHub Actions.

Backend & DevOps

Architecting scalable APIs with Laravel and implementing CI/CD pipelines for seamless deployment.

Cloud Infrastructure

Managing AWS resources including EC2 and S3 for high availability and performance.

PT. Data Andalan Utama

Frontend Developer

Sep 2024 - Apr 2026

Worked on 10+ projects, including applications built from scratch and feature development on existing systems. Developed systems for marketplaces, membership platforms, and payment gateways.

Frontend Development

Built web/mobile apps using React, Next.js, and Expo. Converted Figma designs with Tailwind CSS and Shadcn UI.

State & Performance

Implemented robust state management using XState and TanStack Query. Researched and adopted new tools to improve application performance and workflow.

PT. Adma Digital Solusi

BackEnd Engineer (Internship)

Aug 2023 - Dec 2023

Developed a Multi-Channel Marketplace Integration Web App from scratch. Designed database schemas compatible with various marketplace API responses (e.g., Lazada).

Key Contributions

Provided APIs for frontend engineers, deployed applications to server, and collaborated in an Agile team using Laravel best practices.

EDUCATION

Universitas Semarang

2026 - Present

Bachelor in Informatics Engineering

GPA: 3.78 / 4.00

Politeknik Negeri Semarang

2020 - 2024

Diploma in Informatics Engineering

GPA: 3.77 / 4.00

TECHNICAL ARSENAL

FRONTEND

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • Redux
  • XState
  • TanStack Query
  • Expo

BACKEND

  • Node.js
  • NestJS
  • Express
  • Laravel
  • PostgreSQL
  • MySQL
  • Redis
  • Prisma

CLOUD & TOOLS

  • Google Cloud Platform
  • Docker
  • Git
  • CI/CD
  • Figma
  • Jira

MODERN TOOLING

state_machine.ts● Active

XState

Deterministic State Management

Replacing boolean chaos with finite state machines. Visualizing logic flows to eliminate impossible states in complex multi-step forms.

const toggleMachine = createMachine({
  id: 'toggle',
  initial: 'inactive',
  states: {
    inactive: {
      on: { TOGGLE: 'active' }
    },
    active: {
      on: { TOGGLE: 'inactive' }
    }
  }
});
data_fetcher.ts● Cached

TanStack Query

Server State Synchronization

Decoupling UI from data fetching logic. Implementing optimistic updates, infinite scrolling, and aggressive caching strategies.

const { data, isLoading } = useQuery({
  queryKey: ['todos'],
  queryFn: fetchTodos,
  staleTime: 1000 * 60 * 5, 
});

INTEGRATED PROJECTS

COMMUNITY & IMPACT

GDSC

Google Developer Student Clubs

Core Team & Curriculum Developer

Collaborated internally and with other GDSC communities to enhance the ecosystem. Developed engaging materials for Study Jams and served as a speaker, sharing technical knowledge with members.

MENTORSHIP

Tech Mentorship

Intern Guide & Code Reviewer

Actively mentoring interns at PT. Data Andalan Utama, enforcing Clean Code principles. Conducting comprehensive code reviews on GitLab for every merge request to ensure high-quality deliverables.

READY TO BUILD
SOMETHING EPIC?

Let's turn your ambitious ideas into reality. Open for freelance projects and collaborative opportunities.

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