Leslie Nguyen - Senior Mobile Developer

Leslie Nguyen

4.9

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Leslie Nguyen

4.9

Gender

Male

Main expertise

Mobile App Flutter React Native Android iOS Swift Java Kotlin Bluetooth Firebase Redux Socket.IO

Introduction

Leslie Nguyen is a seasoned mobile developer with over seven years of experience in the field. He is passionate about solving complex problems and is always eager to acquire new technologies. Leslie is known for his collaborative spirit and his ability to work effectively within a team, often offering help and support to others.

Project list

AgileOps Project

The AgileOps project involved remote collaboration with clients to develop mobile applications across various platforms.

Collaborator contract Develop projects using React Native, Flutter, Android native (Java, Kotlin), and iOS native (Swift) Work remotely, receiving job descriptions from AgileOps and collaborating with clients through the company's Upwork account

Technologies: React Native, redux, MobX, mapbox, Flutter, Bloc, GetX, Firebase, Java, Swift, QR scan, Html, WebView, Carousel, web3.js, solana/web3.js, ether.js, walletconnect, media player, twilio webrtc, socket.io, ziparchive

Kelp Wallet

A comprehensive wallet application for managing Kelp tokens and its associated ecosystems.

Revolutionize decentralized personal finance. Serve as both a secure, self-custody web3 wallet. Act as a viral marketing engine to help grow Kelp's user base.

Technologies: React Native, redux, QR scan, react-native-reanimated, ether.js, web3.js, walletconnect, moralis, alchemy, transak

Dione Cryptocurrency Wallet

A secure digital wallet application designed for the Dione Protocol token and its ecosystems. The wallet provides a safe and user-friendly platform for holding and swapping various cryptocurrencies. It is part of the Dione Ecosystem, which is powered by renewable energy for a more convenient and secure future of blockchain technology.

Develop, debug, and fix bugs. Write unit tests.

Technologies: React Native, redux, QR scan, native base, socket.io, ether.js, web3.js, walletconnect, uniswap sdk, simplex

Synesis One dApp

A decentralized application for the SNS token and its ecosystem on the Solana blockchain.

Swap, transfer tokens and NFTs on the Solana blockchain. Train-to-earn feature: Participate in AI training campaigns to earn SNS/DITH tokens.

Technologies: React Native, MobX, firebase, web3Auth, QR scan, @project-serum/anchor, tweetnacl, App Auth, Solana dApp Store CLI, jup.ag

MindAI Expression SDK

The MindAI Expression SDK is a React Native Software Development Kit designed to integrate the Mind Expression chatbot into applications. Mind Expression offers Conversational AI as a Service (AlaaS) for developing advanced chatbot solutions. Utilizing a context-aware development interface, developers can create intricate conversation flows and test them in real-time using the Sandbox. With access to a simple and unified public API, the SDK provides seamless integration with any front-end. Additionally, developers can incorporate specialized knowledge unique to their organizations for immediate use.

Develop, debug and fix bugs Write unit tests

Technologies: React Native, Firebase, Azure, AWS, react-native-builder-bob, release-it

Profit Hunt Application

An Amazon product scouting application designed for Amazon sellers. It allows users to scan and evaluate potential profits for millions of books, DVDs, CDs, and more. Features include Bluetooth scanner support and a local database for offline mode.

Develop, debug, and fix bugs. Write unit tests.

Technologies: React Native, redux, firebase, QR/barcode scan, ble handler, SQlite

Dialed Android App

An app offering virtual business phone numbers, integrated with contact management and marketing functionalities.

Develop, debug, and fix bugs Write unit tests

Technologies: Flutter: Bloc, GetX, firebase, twilio

Clarity Forex Trading App

An educational application for forex trading that provides trading signals and resources for users who follow Mamba FX, a well-known forex trading YouTuber.

Develop, debug, and fix bugs Write unit tests

Technologies: Flutter Bloc, GetX, firebase, youtube player, media player, document reader

Dell Note Editor for Android

Developed a built-in note editor application for Dell tablets, enhancing user productivity by providing seamless note-taking capabilities.

Develop, debug, and fix bugs Write unit tests

Technologies: Java Android, rxjava3, hilt dagger, retrofit, Room DB, robolectric, mokito, junit

Jot Application

The Jot Application is a pocket CRM and networking tool. It features a digital business card that allows real-time contact management and captures valuable contextual information about your connections. Users can seamlessly exchange contact details via QR code or by sharing a unique JotID™. Additionally, it provides easy access to notes, to-dos, and important information about contacts, enabling users to efficiently pick up where they left off.

Develop, debug, and fix bugs Write unit tests

Technologies: React Native, redux saga, firebase, RealmJS

Brøyte

Logistics and Transport Application

Work with client directly for daily reports. Team meetings. Receive feature requests and issue reports. Develop, debug, and fix bugs.

Technologies: React Native, redux, mapbox, Google Map API

SecureTrust

A fintech mobile application designed to securely save users' sensitive records and allow them to share this information with trusted individuals.

Work directly with clients for daily reports. Participate in team meetings. Receive and address feature requests and issue reports. Develop functionality, debug, and fix bugs.

Technologies: Flutter, Bloc, GetX, aws cognito

Alcomo Project

An app for the management of HACCP foods, kitchen utensils, and ingredients.

Work directly with the client for daily reports. Participate in team meetings. Receive feature requests and issue reports. Develop, debug, and fix bugs.

Technologies: Flutter: Bloc, GetX, RMTP

Confidential Mobile Application Project

Worked on bug fixes and app deployment using native technologies for both Android and iOS.

Fix bugs Upload App using Android native (Java, Kotlin) Upload App using iOS native (Swift)

Technologies: Java Android, Swift, Realm-swift

Project list

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