East Java, Indonesia

Focus: C# and .NET

Now building: GiftEly

I build desktop, web and love reverse engineering software.

Rahmad Dwi Syaputra (Putra3340), a developer from Indonesia with 5+ years of experience shipping tools across desktop, web, mobile and automation.

Profile

I work mostly in C# and the .NET ecosystem, with Python, Flutter and SQL alongside. Across 10+ projects I have built desktop apps, web platforms, mobile apps, automation and security research tools.

I prefer small, readable systems that do one job well, and I like finishing the boring parts (settings, edge cases, payouts) as carefully as the visible ones.

Desktop and web

Windows apps in WPF and web apps in ASP.NET Core MVC and Blazor.

Automation and scraping

Web automation and data collection, including an internship in this area.

Security research

Hands-on research projects alongside regular product work.

Mobile

Cross-platform apps with Flutter.

Technical expertise

Select a skill to see where it shows up.

Selected projects

Web

GiftEly

A creator donation and support platform in the spirit of Saweria and Sociabuzz.

  • C#
  • Blazor
  • EF Core

Covers donations, streaming overlays, withdrawals and platform settings. Built with ASP.NET Core MVC, Blazor and EF Core.

Link coming soon

Desktop

Floatly

A Windows desktop app built with WPF.

  • C#
  • WPF

Automation

ElysiaBot

A Discord bot built on Discord.Net.

  • C#
  • Discord.Net

Web

BeritaDlanggu

A news site for a school.

  • ASP.NET Core
  • Razor

Web

IHC-Website

A website running on Cloudflare Workers with D1 storage.

  • Cloudflare Workers
  • D1

Experience

  1. Worked on web automation and scraping tasks. Add specifics here: sites covered, tools used, what shipped.

Achievements and certifications

Rank 12, East Java Skills Competition 2025

Lomba Kompetensi Jawa Timur · IT Software Solution for Business

2025

Foundational C# with Microsoft

freeCodeCamp

Certificate

Have something worth building? Let's talk.

I am happy to hear about product ideas, tools that need automating, or a .NET project that needs another pair of hands.

GitHub github.com/Putra3340
LinkedIn linkedin.com/in/rahmad-syaputra

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