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Fradipta Alqaiyum

Fradipta Alqaiyum

Mobile engineer for Flutter and SwiftUI — now exploring AI orchestration to accelerate development.

Jakarta, Indonesia6+ yearsOpen to opportunities
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About

Mobile software engineer with 6+ years of experience building and shipping production apps with Flutter and native iOS (Swift). I work on offline-first design, Clean Architecture, CI/CD automation and migrating native apps to Flutter.

Today I’m the sole mobile engineer for a hotel management app that serves 200+ hotel units across Southeast Asia, I build LLM-powered features, and I teach AI and mobile development at Hacktiv8, a coding school with 66,000+ students across Indonesia.

What I do

01

Mobile development

iOS and Android with Flutter and SwiftUI. Clean architecture, offline-first.

02

AI & RAG systems

LLM pipelines with LangChain, HuggingFace and n8n; ML and chatbot integrations.

03

CI/CD

Fastlane and GitHub Actions, releasing to App Store, Google Play, Firebase App Distribution and Microsoft App Center.

Tech stack

Mobile

Flutter

Flutter

6 yrs

Feature-first clean architecture: BLoC with freezed states, typed Result errors instead of exceptions, offline-first storage with background sync, and generated code for models, APIs, routes and DI.

  • flutter_bloc
  • freezed
  • get_it
  • injectable
  • dio
  • retrofit
  • auto_route
  • drift
  • workmanager
  • slang
  • talker
  • FVM
  • sqlite
  • Dart MCP
  • i18n
  • go_router
  • GetX
  • Riverpod
Apple

SwiftUI

2 yrs

Native iOS screens with SwiftUI and UIKit in an MVVM-C structure, and native iOS features bridged into Flutter through platform channels.

  • SwiftUI
  • UIKit
  • MVVM-C
  • platform channels
  • Xcode

Language

Dart

Dart

6 yrs

Shared packages, code generation and Mason bricks for scaffolding new projects.

  • mason
  • build_runner
  • json_serializable
  • OOP
  • SOLID
Swift

Swift

2 yrs

Native iOS modules and platform channels, and the migration of native iOS apps to Flutter.

  • SwiftUI
  • UIKit
  • MVVM-C
Python

Python

4 yrs

CNN models for medical image segmentation, and scripts for data and LLM work.

  • Google Colab
  • Kaggle
  • TensorFlow

Backend & Data

APIs

6 yrs

Mobile clients for REST and GraphQL back ends, plus real-time channels.

  • REST
  • GraphQL
  • WebSocket
  • gRPC
  • MQTT

Databases

6 yrs

Relational and NoSQL stores, plus on-device SQLite for offline-first apps.

  • PostgreSQL
  • MySQL
  • SQLite
  • Firestore
SQLite

SQLite

4 yrs

Offline-first local storage with background sync for field apps.

  • sqflite
  • drift
DBeaver

DBeaver

4 yrs

Querying, inspecting and managing databases during development and debugging.

  • PostgreSQL
  • MySQL
  • SQLite
Supabase

Supabase

1 yr

Full-stack features for an AI-powered travel itinerary platform.

  • PostgreSQL
  • OpenAI SDK
Firebase

Firebase

6 yrs

Back-end services, crash reporting, analytics and test distribution.

  • Firestore
  • Crashlytics
  • Analytics
  • App Distribution
  • Remote Config
Google Cloud

Google Cloud

2 yrs

Cloud services behind mobile back ends.

CI/CD & Tools

Fastlane

Fastlane

4 yrs

Automated signing, builds and releases to App Store, Google Play, Firebase App Distribution and Microsoft App Center.

  • match
  • gym
  • pilot
GitHub Actions

GitHub Actions

4 yrs

CI/CD pipelines for builds, tests and deployment.

  • workflows
App Store

App Store

5 yrs

iOS apps shipped and maintained on the App Store.

  • TestFlight
  • App Store Connect
Google Play

Play Store

6 yrs

Android apps shipped and maintained on Google Play.

  • Play Console
Git

Git

6 yrs

Branching strategies for teams of up to 15 contributors.

  • GitHub
  • GitLab
  • Bitbucket
Sentry

Sentry

3 yrs

Crash reporting and monitoring in production.

  • Sentry
  • Firebase Crashlytics
  • Firebase Analytics
Android Studio

IDEs & tooling

6 yrs

Native and Flutter tooling for building, profiling and debugging.

  • Xcode
  • Android Studio
  • Gradle
  • Flutter DevTools
Jira

Jira

5 yrs

Agile delivery with cross-functional teams.

  • Scrum
  • Kanban

AI & LLM

LangChain

LangChain

2 yrs

RAG pipelines and LLM orchestration.

  • LangChain.js
  • LangGraph
  • vector stores

OpenAI SDK

1 yr

LLM calls that generate personalised travel itineraries.

  • Supabase
Claude

Claude Code

1 yr

AI-assisted development with coding agents and MCP servers.

  • Claude Code
  • GitHub Copilot
  • MCP
Hugging Face

Hugging Face

2 yrs

Open models for embeddings and inference.

  • transformers
  • sentence-transformers
n8n

n8n

2 yrs

Automations and LLM workflows.

  • AI Agent node
  • webhooks
TensorFlow

TensorFlow

2 yrs

U-Net CNN for automated DVT segmentation (undergraduate thesis).

  • Keras
  • Google Colab
  • Kaggle