Lei

Mobile App Developer

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Overview

Looking for any work (8 hours/day)

at $3.78/hour ($727.26/month)

Bachelor's degree

Last Active

June 26th, 2026 (yesterday)

Member Since

March 14th, 2026

Profile Description

Hi! I'm Lei, a Mobile Developer from Davao City specializing in Flutter, Dart, and native Android integration. I don't just write code; I ship production apps that real users download, rate, and depend on daily.

Let's build something great — send me a message and let's talk about your project.

Top Skills

Experience: 1 - 2 years

Primary language for all my mobile projects over 1+ years. Comfortable with async/await, Futures, Streams, null safety, and generics. Strong OOP fundamentals (inheritance, mixins, abstract classes) and used to writing clean, testable Dart code for state management (Provider/Riverpod), REST API integration, and Platform Channel bridges to native Android. Shipped Dart code to production in a published Play Store app.

Experience: 1 - 2 years

Built and shipped Enhanced EQ, a published Flutter app on Google Play (500+ downloads, 4.4★) featuring parametric EQ and native Android AudioEffect integration via Platform Channels. Also developed a YOLOv8 TensorFlow Lite thesis app for on-device ML detection and a Firebase-backed real-time emergency alert system. Comfortable with state management, REST APIs, Platform Channels, and shipping production-ready mobile UIs.

Experience: 1 - 2 years

Used Firebase as the backend for two production Flutter apps. In Enhanced EQ (live on Google Play, 500+ downloads), built the Community Presets feature — users share, browse, like, and import EQ profiles via Firestore. In MediAlert, used Realtime Database, Auth, and Cloud Messaging for role-based real-time emergency alerts between students and nurses.

Other Skills

Experience: 1 - 2 years

1+ years building production mobile apps end-to-end — architecture, UI, backend integration, and release. Published one Android app to Google Play, built a YOLOv8 ML detection app for my thesis, and a Firebase-backed real-time alert system. Experienced across the full lifecycle from Figma design to signed APK.

Experience: 1 - 2 years

Shipped a published Android app (Enhanced EQ, 500+ downloads on first week, 4.4★ on Google Play) with deep native integration. Used AudioEffect APIs (DynamicsProcessing, BassBoost, Virtualizer, LoudnessEnhancer) via Flutter Platform Channels. Comfortable with foreground services, permissions, and Play Store release pipeline.

Experience: 2 - 5 years

Daily use for all personal and university projects. Comfortable with branching, merging, pull requests, resolving conflicts, and collaborating through GitHub.

Experience: 6 months - 1 year

Integrated multiple third-party REST APIs in my Flutter projects — Google Maps and live currency exchange APIs for FairFare (travel fare calculator), and Firebase REST endpoints for MediAlert. Comfortable with JSON parsing, async HTTP requests in Dart, authentication headers, and error handling.

Basic Information

Age
23
Gender
Male
Website
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Address
Davao City, Davao Del Sur
Tests Taken
IQ
Score:  130
DISC
Dominance: 42%
Influence: 28%
Steadiness: 21%
Compliance: 9%
English
C2(Advanced/Mastery)
Government ID
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