Open to opportunities

David Cequea

@davidcequea

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Android developer specializing in Kotlin, backend Java, and data-driven reporting for financial services.

Venezuela

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What I'm looking for

I seek roles building and supporting mobile apps and backend services in collaborative teams, focusing on performance, scalability, and data-driven decisions.

I am an Android developer with experience designing, building, and supporting native Kotlin applications used by thousands of financial-sector users. I manage full mobile lifecycles from analysis and development to deployment and ongoing support.

I also develop backend Java APIs and integrate systems to improve communication and delivery times, and I administer PostgreSQL databases while implementing ETL processes and reporting solutions with Hyperion BI, Power BI, and Report Builder.

I bring a pragmatic engineering approach that emphasizes performance, scalability, and user experience, and I’ve contributed to internal automation projects using Angular and Python to substantially reduce execution times and improve operational efficiency.

Experience

Work history, roles, and key accomplishments

Current

Android Developer

Current

Technotypes Desarrollos Tecnológicos

Oct 2023 - Present (2 years 2 months)

Led development and lifecycle management of the company's first Kotlin Android app used by thousands of active users; integrated and optimized Java RESTful APIs to improve system communication and delivered features ahead of schedule.

Kotlin Android Studio Java RESTful APIs Jetpack Compose MVVM Retrofit

Project Specialist / Reports Developer

Technology Consulting Solution

Dec 2019 - Apr 2024 (4 years 4 months)

Designed and delivered Hyperion BI, Power BI, and Report Builder reporting solutions that reduced report generation times by 40% and supported managerial decision-making; administered PostgreSQL and implemented ETL processes to ensure data integrity.

Power BI Hyperion PostgreSQL SQL ETL