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Diego Daniel Caceres

@diegodanielcaceres

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Tech Lead and Full Stack Developer specializing in web and mobile modernization.

Brazil

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What I'm looking for

I seek remote roles where I can lead technical teams, modernize legacy systems, drive CI/CD and architecture improvements, and deliver measurable reliability and cost savings.

I am a Tech Lead and Full Stack Developer with over 5 years designing, modernizing, and operating mission-critical web and mobile applications for thousands of users. I focus on code quality, operational efficiency, and continuous improvement, and I have led teams to reduce recurring production incidents by 50% while maintaining availability above 95%.

My hands-on work includes Angular (JS and v2+ up to v20), React, Node.js, PHP, Ionic, cloud storage migrations (Azure → Cloudflare R2), CI/CD automation, and mobile modernization projects that cut deployment and build times dramatically. I drive architecture decisions, coordinate cross-functional teams, and deliver measurable cost and performance improvements.

Experience

Work history, roles, and key accomplishments

Tech Lead / Full Stack Developer

Cesla

Nov 2024 - Feb 2026 (1 year 3 months)

Led a team of 3 developers maintaining 2 web apps, 5 mobile apps, and 5 APIs for 40 clients; executed storage migration to Cloudflare R2 cutting traffic costs 50% and implemented CI/CD to reduce deployments from 1 hour to 5 minutes.

Angular React Ionic Cloudflare Azure CI CD Docker Firebase REST APIs

Full Stack Developer

Cesla

May 2021 - Nov 2024 (3 years 6 months)

Developed and modernized full-stack features using ReactJS, PHP and JavaScript, delivering ~10 features/bug fixes per sprint and reducing codebase size by 60% through refactoring and modularization.

ReactJS PHP Ionic Angular Azure Blob Storage Offline First REST APIs Git Agile

Front-End Developer

Apex America

Jan 2020 - Mar 2021 (1 year 2 months)

Maintained dynamic AngularJS interfaces and implemented client-configurable conversational flows in a multi-tenant platform, improving stability and cross-browser UX for high-volume applications.