Jeremiah Adeleye
Senior Android Engineer
Oyo
Summary
Senior Android Engineer with over seven years of experience in designing and scaling Android applications across various industries, including agritech and fintech. Expertise in Kotlin, Jetpack Compose, and architectural patterns, including MVVM and MVP. Demonstrated success in enhancing app performance and user engagement through innovative features and rigorous testing; strong mentor and collaborator, delivering high-quality code for millions of users in diverse environments.
Overview
7
7
years of professional experience
4
4
Certifications
2
2
Languages
Work History
Senior Android Engineer
Lemonade Finance
10.2024 - Current
- Refined features and estimates through collaboration with product and back-end teams.
- Built New Relic dashboards for shipped components, enhancing stability monitoring with Firebase Crashlytics.
- Fixed critical issues identified in monitoring processes to ensure optimal performance.
- Established Android codebase guidelines to maintain coding standards across projects.
- Designed and implemented a reusable dynamic form with validation, reducing build time and ensuring consistency.
- Developed core components of Global Accounts for in-app international banking access.
Senior Android Engineer
IBM - The Weather Company
11.2021 - 12.2024
- Collaborated with product and design teams to define features and assess feasibility for Android roadmap.
- Implemented pixel-perfect user interfaces using Kotlin and Jetpack Compose from Figma designs.
- Designed and deployed Scheduled Weather Alerts, allowing users to receive alerts for specific locations.
- Developed cross-platform Premiums and Subscriptions functionality, integrating it into PremiumKit SDK.
- Collaborated on Server-Driven UI configurations, enabling dynamic content updates without app releases.
- Built location-based features for precise and personalized weather forecasts.
- Conducted code reviews and refactored legacy Java code to Kotlin, enhancing maintainability.
- Onboarded new developers while facilitating pair programming sessions to promote collaboration.
Independent Senior Android Consultant (Contract)
Selected Clients
10.2021 - 10.2022
- Developed core features for the user profile section in the Android app using Kotlin to boost user retention.
- Created polygon-search feature with Mapbox, enabling providers to delineate areas for job notifications.
- Migrated dependency management from AppStartup to Dagger 2, enhancing application performance.
- Delivered high-performance UI based on Figma specifications while refactoring legacy code.
- Implemented analytics-driven improvements, resolved bugs, and optimized code quality.
- Wrote and maintained unit tests for new features and enhancements to ensure reliability.
- Enhanced code reusability while addressing user-reported bugs throughout the development process.
Software Engineer
Cotta and Cush
10.2018 - 09.2021
- Collaborated with the product team to evaluate app features against business requirements.
- Reviewed code from teammates to ensure quality and adherence to guidelines.
- Mentored junior engineers and interns, enhancing professional growth and technical skills.
- Developed applications for Android, web (Vue.js), and Windows desktop (WPF.NET).
- Created and maintained build pipelines on Jenkins, establishing remote server instances using Nginx on AWS.
- Managed release and deployment processes for multiple applications.
Senior Android Engineer
Tradebuza Technologies (Contractor)
02.2019 - 07.2021
- Led the development of Android applications for agritech, enhancing data collection via text, images, and GPS.
- Refactored TradeBuza Agro and Capture apps into a single optimized version, boosting performance and memory management.
- Architected TradeBuza V2 using MVVM architecture, integrating improvements based on previous version insights.
- Created a geofencing algorithm enabling data capture in remote areas with limited internet access.
Education
Bachelor of Science - Computer Science With Mathematics
Obafemi Awolowo University
Ile-Ife, Osun State, Nigeria 04.2001 -
Diploma - Electrical Electronics Engineering
Yaba College of Technology
Lagos, Nigeria 04.2001 -
Skills
Programming: Java / Kotlin
Accomplishments
- Delivered Premiums & Subscriptions and Custom Alerts for The Weather Channel Android app (PremiumKit + Google Play Billing v6), serving 100M+ users in 40 countries.
- Architected offline KYC and product recommendation modules for agritech and insurance apps, enabling merchants to collect data in remote areas with low connectivity and powering new recommendation flows.
- Optimised location-based features across multiple apps, combining legacy codebases into a unified, lightweight version and introducing geofencing algorithms for remote data capture.
- Mentored/onboarded engineers via workshops, code reviews, and pair programming.
Certification
Cloud Developer using Microsoft Azure Nanodegree - Udacity - 2021
Timeline
Senior Android Engineer
Lemonade Finance
10.2024 - Current
Senior Android Engineer
IBM - The Weather Company
11.2021 - 12.2024
Independent Senior Android Consultant (Contract)
Selected Clients
10.2021 - 10.2022
Senior Android Engineer
Tradebuza Technologies (Contractor)
02.2019 - 07.2021
Software Engineer
Cotta and Cush
10.2018 - 09.2021
Bachelor of Science - Computer Science With Mathematics
Obafemi Awolowo University
04.2001 -
Diploma - Electrical Electronics Engineering
Yaba College of Technology
04.2001 -