Samuel Alfito Deanova

๐Ÿ“ฑ Android๐ŸŒ Web๐ŸŽจ Illustrator

A vibe coder and mobile enthusiast. Willing to do manually if needed.

Samuel Alfito Deanova

Top Projects

HariKu - Mental Health Companion

HariKu - Mental Health Companion

Mental health companion app helping young Indonesians manage anxiety through safe emotional expression and AI-based support. Built with Jetpack Compose and Firebase, enhanced by Gemini API for AI-driven mental support. Academic project focused on addressing mental health challenges.

Jetpack ComposeJetpack Compose
Room DBRoom DB
FirebaseFirebase
Gemini APIGemini API
Access 2.0 - Train Ticket Booking

Access 2.0 - Train Ticket Booking

Web-based train ticket booking platform designed to streamline travel planning and payment processes. Built with Next.js and Tailwind CSS for a responsive and seamless user experience.

Next JSNext JS
Tailwind CSSTailwind CSS
MidtransMidtrans
PIER Pelindo - Contract Management

PIER Pelindo - Contract Management

Centralized digital contract management platform streamlining contract drafting, tracking, and compliance through AI integration. Built with Next.js and Tailwind CSS to simplify contract management and improve usability.

Next JSNext JS
Tailwind CSSTailwind CSS
UrTree - Green Investment Platform

UrTree - Green Investment Platform

Green investment platform connecting users with local farmers to promote sustainable agriculture and environmental restoration. Built with Jetpack Compose and Firebase, integrating Midtrans for efficient digital transactions. Available on Play Store.

Jetpack ComposeJetpack Compose
SupabaseSupabase
MidtransMidtrans

My Journey

Supervisor of App Focus

Company Raion Community
Location MalangWork Hybrid
Jan 2026 - Present
  • โ—Supervised and coordinated three professional tracksโ€”Product Manager, UI/UX Designer, and Mobile Engineerโ€”to ensure aligned workflows and effective cross-functional collaboration
  • โ—Facilitated coordination and communication across roles to support smooth execution of collaborative activities and projects
  • โ—Initiated and led Collaborative Project events to encourage active participation and team-based project development among new members
  • โ—Developed and standardized workshop SOPs to ensure consistent delivery, quality, and cross-role alignment within App Focus activities

Laboratory Assistant of Algorithm and Data Structure

Company Faculty of Computer Science (FILKOM) Universitas Brawijaya
Location MalangWork Onsite
Aug 2025 - Nov 2025
  • โ—Instructed 32 students during interactive lab sessions, clarifying complex concepts of Algorithms and Data Structures including complexity analysis, sorting/searching techniques, and non-linear data structures (trees & graphs)
  • โ—Conducted 12 instructor-led live coding sessions using Java to reinforce theoretical concepts and develop students' practical problem-solving skills

Mobile Developer & Co-Lead Division

Company Raion Community
Location MalangWork Hybrid
March 2024 - Nov 2025
  • โ—Co-designed and revamped the 2025 mobile development curriculum (Flutter and Jetpack Compose) from foundational to advanced topics in collaboration with the division lead
  • โ—Mentored and guided 19 active learners within a 160+ member community, supporting structured learning and skill progression
  • โ—Served as a judge in internal hackjam events, evaluating members' solutions based on real-world case studies and technical implementation quality
  • โ—Organized and facilitated hands-on technical workshops to strengthen practical mobile development skills

Mobile Engineer

Company PT. UrTree Cipta Lestari
Location MalangWork Remote
Sep 2025 - Oct 2025
  • โ—Developed a mobile-based green investment platform connecting 50+ users with local farmers to support sustainable agriculture and environmental restoration initiatives
  • โ—Ensured consistency between implemented features and approved UI while refining UX flows to improve overall user interaction
  • โ—Participated in team discussions and iterative development cycles to align technical implementation with product and design requirements

Product Engineer

Company PKM BIMA Universitas Brawijaya
Location MalangWork Remote
Feb 2025 - Aug 2025
  • โ—Independently designed and developed a local Android application prototype for the PKM BIMA project
  • โ—Handled end-to-end product development, including defining system requirements, designing UI/UX, managing project timelines, and implementing core features
  • โ—Built the entire system architecture and logic independently, focusing on functionality, maintainability, and performance during local testing

Tools & Technologies I Use

Kotlin
Kotlin
Jetpack Compose
Jetpack Compose
Dart
Dart
Flutter
Flutter
Firebase
Firebase
Supabase
Supabase
RoomDB
RoomDB
Prisma
Prisma
HTML5
HTML5
CSS
CSS
Tailwind
Tailwind
NextJS
NextJS
Figma
Figma
Blender
Blender
Gemini API
Gemini API
Midtrans
Midtrans
Fast API
Fast API
Python
Python
Nuxt JS
Nuxt JS
Java
Java
Android Studio
Android Studio