Bill Odida

Senior Mobile Developer & Blockchain Engineer

Crafting exceptional mobile experiences with Flutter, and Native Android/iOS. Passionate about blockchain technology and building decentralized applications.

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About Me

I am Bill Odida, a highly skilled Senior Mobile and Blockchain Developer with over 7 years of experience in mobile app development and 3+ years working on blockchain projects. My expertise includes crafting high-performance, scalable, and user-centric applications using modern technologies like Flutter, Kotlin, and TypeScript.

Specializations

Mobile Development

Proficient in Flutter, Dart, Java, and Kotlin, with extensive experience creating cross-platform apps for Android and iOS.

Blockchain Development

Expertise in Solidity, smart contracts, decentralized applications (dApps), and tokenomics, with hands-on experience in Ethereum and multi-chain ecosystems.

Back-End Skills

Skilled in Firebase, Node.js, GraphQL, Prisma ORM, and building RESTful APIs for seamless app integration.

Frontend Development

Strong knowledge of UI/UX design principles, and experience working with frameworks like React and FlutterFlow.

Data Science

Currently pursuing a BSc in Data Science and Analytics, bringing a strong mathematical and analytical background to my projects.

AI/ML Integration

Experience implementing machine learning models and recommender systems for personalized user experiences.

Passionate about delivering clean, maintainable code, I have worked with global teams to develop innovative solutions for industries like real estate, skincare, and decentralized finance. I am constantly exploring new technologies and methodologies to stay at the forefront of the ever-evolving tech landscape.

Skills & Technologies

Mobile Development

Flutter

Dart

Kotlin

Java

RxJava

Android SDK

Material Design

State Management & Testing

Riverpod

Provider

BLOC

Getx

MobX

Unit Testing

Integration Testing

Widget Testing

Backend & Databases

MySQL

SQLite

PostgreSQL

MongoDB

Firebase

Firestore

GraphQL

REST APIs

Node.js

TypeScript

Blockchain & Web3

Solidity

Smart Contracts

Ether.js

Web3.js

DevOps & Tools

CI/CD

GitHub Actions

Jenkins

Docker

AWS

BigQuery

AI & Design

LangChain

Machine Learning

Recommender Systems

Figma

Tailwind CSS

Methodologies

Agile Development

XP Practices

Projects & Open Source Contributions

Churchpad Android Apps

Developed and deployed over 70+ android Applications using flavors key features including podcast integration, new member registration workflows, in-app chat, and engaging session management tools.

Churchpad iOS Apps

Developed and deployed over 70+ iOS Applications using flavors key features including podcast integration, new member registration workflows, in-app chat, and engaging session management tools.

Dabclassic Radio Android

Implemented some of the features on thisapp incluidng share, audio streamlining and set up CI?CD for auto deployment using Fastlane

Dabclassic Radio iOS

Implemented some of the features on thisapp incluidng share, audio streamlining and set up CI/CD for auto deployment using Fastlane

RealtimeChat for Twitch

Open source flutter project that I contributed to, to create a chat app for Twitch streamers and viewers, with features like real-time chat, notifications, and user profiles.

Omi

Open source flutter project the world's leading open-source AI wearables that revolutionize how you capture and manage conversations.

Cocktalez

Personal project to create a cocktail recipe app using Flutter, with features like search, filter, and recipe details.

Shaken and Stirred

Jetpack Compose version of the cocktail recipe app, with a modern UI and animations for a delightful user experience.

EnvelopeBro

A modern Android app implementing the envelope budgeting method. Features include budget envelope management, income tracking, transaction recording, and a beautiful Material Design 3 UI with bottom navigation. Built with modern Android development tools and practices.

Lottery Number Picker

A modern Flutter application for lottery number selection with beautiful animations. Features include manual number selection through an interactive grid, auto-pick functionality with smooth animations, and a responsive Material Design 3 interface with proper state management.

House Price Predictor

A Flask-based web application that predicts house prices using machine learning. Features a user-friendly interface for inputting property details and provides accurate price predictions based on a pre-trained model.

Work Experience

Senior Flutter Developer

Churchpad LLC

United States, Remote

11/2022 - 01/2024

Led the design and implementation of Flutter applications using Riverpod pattern for iOS, Android, and Web platforms.

Developed and deployed 70+ mobile applications using Flutter flavors
Implemented podcast integration and in-app chat features
Created new member registration workflows and session management tools
Mentored junior developers and conducted code reviews

Flutter

Riverpod

Firebase

CI/CD

Material Design

Senior Flutter Developer

Etinx

Estonia, Remote

03/2022 - 10/2022

Re-architected the baseline of the HealthFlow application, leveraging modern Flutter features and implementing Material Design concepts.

Led the complete rearchitecture of the HealthFlow application
Implemented modern Flutter features and Material Design 3
Improved app performance and reduced crash rates by 40%
Integrated real-time health monitoring features

Flutter

Material Design 3

Firebase

WebRTC

Health APIs

Senior Android Developer

Better Brand Management

United States, Remote

11/2020 - 03/2022

Led the entire application development lifecycle for the Kurrent Mobile App, from design through testing, release, and ongoing support.

Led the development of Kurrent Mobile App from concept to launch
Implemented MVVM architecture and Kotlin Coroutines
Integrated payment processing and real-time notifications
Reduced app size by 30% through optimization techniques

Kotlin

MVVM

Coroutines

Stripe

Firebase

Android Developer

Ignite Binary

Nairobi, Kenya

06/2019 - 10/2020

Developed and maintained the Ignite Binary Mobile App, implementing new features and optimizing performance for a seamless user experience.

Developed and maintained the Ignite Binary Mobile App
Implemented real-time trading features and market data integration
Optimized app performance and reduced memory usage
Integrated secure authentication and payment systems

Java

RxJava

Retrofit

Room

WebSocket

Android Developer

Competa Millman

Nairobi, Kenya

06/2018 - 05/2019

Worked on various client Apps including Imara TV, a streaming platform for African content, and various client apps including ILRI ABSA Kenya.

Developed Imara TV streaming platform for African content
Implemented video streaming and content management features
Created ILRI ABSA Kenya mobile banking application
Integrated payment gateways and secure authentication

Java

ExoPlayer

REST APIs

SQLite

Material Design

Blog Posts

Understanding Bubble Sort in Kotlin: A Beginner Guide

An easy-to-follow guide to learning Bubble Sort and applying it in Kotlin for sorting data efficiently.

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Understanding Selection Sort in Kotlin: A Beginner Guide

Master the basics of Selection Sort and learn how to implement it in Kotlin step-by-step.

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Understanding Merge Sort in Kotlin: A Beginner Guide

Dive into the fundamentals of Merge Sort and explore its Kotlin implementation for efficient sorting.

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Data Structures And Algorithms in Dart: Arrays

Explore the basics of arrays in Dart and understand how to use them effectively in your Flutter apps.

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Building a Payment System for Your Flutter App: A Journey with Stripe Connect and Firebase

Learn how to integrate Stripe Connect and Firebase to create a seamless payment system in your Flutter app.

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