Open to opportunities

Christopher Serrano

@christopherserrano

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Highly motivated Android Developer with 7+ years of experience.

Venezuela

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What I'm looking for

I am looking for opportunities that allow me to leverage my mobile development skills in a collaborative environment, focusing on innovative projects that challenge my abilities and foster professional growth.

I am an experienced Android Developer with over 7 years dedicated to mobile development and nearly a decade in software development overall. My journey has allowed me to deliver high-quality applications across various industries, including healthcare, entertainment, finance, and mobile payments, with user bases ranging from 50k to over 1 million monthly active users. I pride myself on being a pragmatic and quick learner, consistently striving for excellence in challenging environments.

Throughout my career, I have successfully developed and implemented new features for mobile payment applications, optimized data flow for internal administrative applications, and enhanced user engagement for streaming platforms. My technical expertise spans a wide array of programming languages and frameworks, including Kotlin, Java, and various Android SDK components. I am passionate about leveraging technology to create impactful solutions that enhance user experiences and drive business success.

Experience

Work history, roles, and key accomplishments

Current

Senior Android Developer

Current

IONIX MOBILE PAYMENTS

Feb 2023 - Jan 2025 (1 year 11 months)

Developed and implemented new features for mobile payment applications in the Chilean market, enhancing user experience. Successfully ported applications to the Huawei ecosystem and provided ongoing support for critical mobile applications used by leading financial institutions.

Android SDK Kotlin Java Git Docker PostgreSQL Retrofit2 Dagger MVVM

Senior Android Developer

ALPHAS TECHNOLOGIES

Sep 2021 - Oct 2022 (1 year 1 month)

Designed and maintained features for the Filmin streaming application, enhancing user engagement. Served as a data architecture consultant for an internal administrative application, optimizing data flow and efficiency.

Android SDK Kotlin Java Git RESTful APIs Data Architecture UX Design Agile Methodologies

Backend Developer

OPCIONYO

Apr 2021 - Aug 2021 (4 months)

Developed key features for an online therapist services platform using Laravel, enhancing functionality. Integrated Stripe's Billing API for subscription services, improving payment processing.

Laravel PHP Stripe Git RESTful APIs Database Management Agile Development

Android Developer

TERAVISION TECHNOLOGIES

Jan 2018 - Aug 2021 (3 years 7 months)

Developed and supported native Android applications using Java and Kotlin. Enhanced functionality and provided critical support for various applications, ensuring optimal performance and user satisfaction.

Android SDK Kotlin Java Git UX Design Agile Methodologies RESTful APIs

Backend Developer

TERAVISION TECHNOLOGIES

Jul 2017 - Jan 2018 (6 months)

Developed RESTful APIs using Laravel and AngularJS, enabling seamless data exchange for diverse applications. Provided API and database support, ensuring system stability and data integrity.

Laravel AngularJS RESTful APIs Git Database Management Agile Development

Web Developer

BEECONCEPT SOLUTIONS

Sep 2015 - Jun 2017 (1 year 9 months)

Developed custom web applications using CakePHP and Laravel, and hybrid mobile applications using Apache Cordova. Provided system maintenance and support for various projects.

CakePHP Laravel AngularJS Apache Cordova Git RESTful APIs

Education

Degrees, certifications, and relevant coursework

Universidad Católica Andrés Bello

Bachelor in Computer Engineering, Computer Engineering

2009 - 2015

Studied Computer Engineering, gaining a strong foundation in software development, algorithms, and systems design. The program emphasized practical skills and theoretical knowledge, preparing graduates for diverse roles in technology.