Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Elias Eguizabal

San Salvador,San Salvador

Summary

Results-driven Mobile Architect & Senior Android Developer with 6 years of experience in native Android development. Led technical teams in architecting scalable applications and modernizing legacy codebases. Focused on app performance optimization, advanced security implementations, and CI/CD automation. Supported iOS and developed internal tools using React.

Overview

6
6
years of professional experience
1
1
Certification

Work History

Application Architect

Applaudo Studios
San Salvador, San Salvador
03.2021 - Current

Volaris App (Application Architect): Architected and engineered a new native application from the ground up using Kotlin, Single Activity architecture, MVI, and Jetpack Compose.

  • Achieved and maintained a stellar crash-free rate of over 99% through rigorous testing and stability enhancements.
  • Optimized critical performance metrics, successfully decreasing the app launch time from 13 seconds to 8 seconds (~38% improvement).
  • Engineered custom Gradle plugins to monitor Android app bundle size, enforcing automated checks that prevented size regressions in new releases.
  • Implemented automated CI/CD pipelines (using tools like Jenkins, Bitrise, and GitHub Actions) to continuously measure app startup times, proactively detecting and alerting on unexpected performance degradations.
  • Engineered and implemented robust caching strategies to significantly reduce unnecessary API endpoint calls, minimizing network overhead and improving offline user experience.
  • Developed internal React-based web tools that streamlined request and approval processes for text changes and configuration files, ensuring accurate version control and change tracking across mobile releases.
  • Integrated real-time performance measurement and analytics using Firebase Performance to proactively monitor and resolve bottlenecks.
  • Enforced rigorous security measures, including advanced code obfuscation and comprehensive app testing strategies.

Multimoney App (Tech Lead): Engineered UI components to strictly match UI/UX designs and resolved complex software defects. Implemented advanced banking security techniques, ensuring strict OWASP compliance and utilizing DexGuard as an extra wrapper for robust code obfuscation.

Lifemiles App: Maintained and scaled an existing high-traffic application while concurrently leading the development of a new virtual wallet project using Kotlin, Retrofit, and Koin.

Delivery App: Maintained legacy systems and integrated new functionalities into a delivery application utilizing Java, MVP architecture, Retrofit, and Dagger.

Cross-Platform Initiatives: Collaborated proactively with cross-functional teams to provide technical support and development assistance on iOS and React Native applications.

Android Developer

Frelance
San Salvador, San Salvador
01.2020 - 02.2021
  • Led technical direction for logistics application managing order taking, route management, and deliveries. Designed architecture using Kotlin, Hilt for dependency injection, and MongoDB.

Education

Bachelor of Science - Electrical, Electronics And Communications Engineering

Universidad Doctor José Matías Delgado
El Salvador
06-2021

Skills

  • Android Development: Jetpack Compose, Android SDK, Single Activity Architecture, Fragments, Activities
  • Architecture & Patterns: MVI, MVP, Clean Architecture, Dependency Injection (Dagger, Hilt, Koin)
  • Performance & Security: OWASP Compliance, Code Obfuscation (DexGuard), MobSF, Memory Optimization, Startup Time Optimization, Real-time Analytics
  • CI/CD & Build Tools: Jenkins, Azure DevOps, Bitrise, GitHub Actions, Custom Gradle Plugins, Release Management, Git
  • Programming Languages: Kotlin (Advanced), Java, Swift (Basic), JavaScript/TypeScript (Basic)
  • Libraries & Tools: Retrofit, Room, Firebase Performance, Datadog, MongoDB
  • Cross-Platform & Web: iOS (Native), React Native, Reactjs

Certification

Automated Mobile Application Security Assessment - MAS

Timeline

Application Architect

Applaudo Studios
03.2021 - Current

Android Developer

Frelance
01.2020 - 02.2021

Bachelor of Science - Electrical, Electronics And Communications Engineering

Universidad Doctor José Matías Delgado
Elias Eguizabal