Available for new challenges

Engineering
Mobile Excellence

Building performant mobile apps with Flutter. With 4+ years of Flutter experience and 8 years in software development, I focus on creating incredible user experiences with clean, maintainable code.

+4Years Exp.
8+Years in Tech
Key Strengths
ArchitecturePerformanceUX/UI
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Technical Expertise

Core technologies and tools I use to build scalable mobile applications.

phone_androidFlutter
codeDart
whatshotFirebase
wavesRiverpod
layersBLoC
device_hubGraphQL
buildCI/CD
terminalNative Channels
paletteFigma
httpREST APIs

Featured Work

Engineering mobile experiences with Flutter. Focused on high-performance architectures, advanced state management, and scalable design systems.

Kairos

Live on Store
with
personCristian MurillopersonYohan Angulo

A personal journaling and mindfulness app featuring multi-modal entries (text, audio, images) with AI-powered insights. Includes audio transcription, image analysis, and intelligent response generation via Firebase Cloud Functions with Genkit. Features streak tracking with GitHub-style heatmap calendar, achievement milestones, 6 insight categories (Mindset, Productivity, Relationships, Career, Health, Purpose), and multi-language support (English/Spanish). Implements Clean Architecture with Riverpod state management, offline-first data sync using Isar, and comprehensive Firebase integration.

sync_altState Management
Riverpod
architectureArchitecture
Clean (Feature-First)
psychologyAI Features
Transcription/Analysis/Insights
cloud_syncBackend
Firebase + Cloud Functions
flutter_dashFlutterRiverpodFirebase AuthCloud FirestoreFirebase StorageCloud FunctionsIsarDioGoRouterGoogle Sign-InFL ChartAudio RecordingClean Arch
smartphoneView AppcodeSource Code
Kairos UI

Venley

Live on Store
with
personYohan AngulopersonVenley Team

A legal research and document management platform for Venezuelan lawyers and law students. Features unified search across legal acts, court judgments, and official gazettes with advanced filtering (date ranges, chambers, gazette types). Includes personalized collections for saving documents, subscription-based access with multiple payment methods, and TOTP-based two-factor authentication. Built with Clean Architecture BLoC for state management, multi-version REST API integration with HTTP caching, and comprehensive Firebase integration. Supports iOS, Android, and Web with multi-flavor configuration

sync_altState Management
BLoC/Cubit
architectureArchitecture
Clean (Feature-First)
gavelDomain
LegalTech
cloud_syncBackend
REST API + Firebase
flutter_dashFlutterBLoCFirebaseRetrofitDioGoRouterFreezedGetItInjectableClean Arch
smartphoneView App

SpendingPal

In Development

A personal expense tracking application for managing daily spending. Features transaction management with categories, dashboard analytics, speech-to-text input, multi-language support (English/Spanish), and offline-first architecture with cloud sync. Implements clean architecture with BLoC state management.

sync_altState Management
BLoC/Cubit
architectureArchitecture
Clean (Feature-First)
cloud_syncBackend
Firebase + REST API
paidDomain
FinTech
flutter_dashFlutterBLoCFirebaseDriftGo RouterFreezedClean Arch
codeSource Code

The Circle Club

Live on Store
with
personYohan AngulopersonKiwi Company

A multi-role influencer-client collaboration management platform. Features role-based authentication (Admin, Influencer, Client), collaboration workflow management, content upload and approval system, push notifications, Google Maps integration for location services, and multi-language support (Spanish). Implements Clean Architecture with BLoC state management and comprehensive Firebase integration for analytics and crash reporting.

sync_altState Management
BLoC/Cubit
architectureArchitecture
Clean (Feature-First)
peopleUser Roles
Admin/Influencer/Client
cloud_syncBackend
Supabase + REST API
flutter_dashFlutterBLoCSupabaseFirebaseDio/RetrofitGo RouterFreezedGet_it/InjectableGoogle MapsClean Arch
smartphoneView App
hubView All Projects
About Me

More than just code

I don't just write code — I solve problems. With 8 years in tech and 4+ years dedicated to Flutter, I've learned that great apps come from understanding both the technical challenges and the end user's needs. I focus on writing clean, maintainable code that performs well and scales as your product grows.

speed
Performance
devices
Responsive
account_balance
Clean Arch