Web Developer · UI/UX Designer & Cybersecurity Enthusiast

Raditya Arva Messi Jagaddhita

Building clean, usable interfaces on top of secure, well-structured systems.

Potret Raditya Arva Messi Jagaddhita

01 — About Me

Hi, I’m Raditya.

I'm a Software Engineering graduate from SMK Semen Gresik, working across three connected fields: web development, UI/UX design, and cybersecurity. To me, these aren't separate skills a great design means little on a vulnerable system, and secure code means little with a poor user experience.

My hands-on foundation comes from a 9-month internship at PT Petrokimia Gresik in the IT Network & Data Operations division, where I worked on EUC asset data audits, network monitoring, internal website deployment, and IT incident resolution. That experience shaped my interest in system security and network infrastructure. On the design side, I'm comfortable moving from Figma wireframes to responsive, production-ready frontend code.

02 — Experience

Work experience

IT Network & Data Operations Intern

PT Petrokimia Gresik

Handled EUC asset data audits, network monitoring, internal website deployment, and IT incident resolution over a 9-month internship.

Cashier F&B

Teh Desa Indonesia

Managed daily sales transactions via POS and daily stock opname.

03 — Education

Education

Informatics Engineering

Universitas Internasional Semen Indonesia (UISI)

Building a foundation in software development, networking, and information security while working.

Software Engineering (RPL)

SMK Semen Gresik (SIG)

Vocational high school focused on programming, web development, and database design.

04 — Skills

Tech stack

Languages, frameworks, and everyday tools I use to design, build, and manage projects.

Frontend & UI/UX Design

Interface, framework & design tools

  • HTML5HTML5
  • CSS3CSS3
  • JavaScriptJavaScript
  • TypeScriptTypeScript
  • ReactReact
  • TailwindTailwind
  • BootstrapBootstrap
  • FigmaFigma
  • CanvaCanva
  • VS CodeVS Code

Backend

Server, database & DevOps

  • PHPPHP
  • JavaJava
  • PythonPython
  • MySQLMySQL
  • MongoDBMongoDB
  • DockerDocker
  • GitGit
  • GitHubGitHub

Cybersecurity & Network

Security, pentest & network tools

  • Wireshark Wireshark
  • Burp Suite Burp Suite
  • Kali Linux Kali Linux
  • Nmap Nmap
  • Cisco Cisco
  • Metasploit Metasploit
  • OWASP ZAP OWASP ZAP
  • John the Ripper John Ripper

Productivity

Collaboration & office tools

  • NotionNotion
  • TrelloTrello
  • TogglToggl
  • ExcelExcel
  • Word
  • PowerPoint
  • Slack
  • Workspace
  • Discord
  • Asana

05 — Projects

Selected work

06 — Contact

Let's build
something great.

I'm always open to new opportunities and interesting projects. Whether you have a brief, want to collaborate, or just say hi, feel free to reach out.

Location

Indonesia, GMT+7

Response Time

Usually within 24 hours