Open to opportunities

Robin Caballero

@robincaballero1

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Results-driven Senior Full Stack Engineer with 7+ years of experience.

Philippines

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for professional growth while allowing me to leverage my full-stack expertise.

I am a results-driven Senior Full Stack Engineer with over 7 years of experience in building AI-driven systems, SaaS platforms, and enterprise-scale applications. My expertise lies in utilizing a diverse tech stack, including JavaScript, Python, C#, Golang, and Node.js, to create scalable and user-centric products. I have a proven track record of leading cross-functional teams to deliver impactful solutions while optimizing CI/CD pipelines and integrating AI/ML workflows.

Throughout my career, I have successfully led the development of an AI-driven identity verification microservice, achieving significant improvements in verification accuracy and efficiency. My passion for mentoring engineers and enforcing best practices has resulted in enhanced team performance and reduced sprint cycle times. I thrive in dynamic environments where I can leverage my technical skills to solve complex challenges and deliver measurable results.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Engineer

KeY2Moon Solutions

Nov 2023 - Apr 2025 (1 year 5 months)

Led the end-to-end development of an AI-driven identity verification microservice using Python and Golang, reducing verification times by 15% while maintaining 98% accuracy. Architected a micro-frontend approach with React/Vue3 and Next.js for the verification UI, improving scalability and enabling A/B testing. Spearheaded the migration of legacy PHP/Laravel services to .NET Core microservices, re

Python Django Flask Golang React Vue3 Next.js .NET Core Kubernetes Jest Playwright JavaScript TDD Git GitHub Actions

Lead Full Stack Engineer

Digital Air Strike

Apr 2022 - Jun 2023 (1 year 2 months)

Integrated Node.js and React frameworks within the Response Path Project, achieving a 40% improvement in component reusability and flexibility for a large-scale CRM application. Led a team of 10 engineers to migrate 30+ Angular components to React, reducing load times by 25% and enforcing micro-frontend architecture. Rebuilt the monolithic CRM into microservices using Nest.js and Python, improving

Node React Angular Nest Python Flask Laravel AWS Lambda DynamoDB MongoDB

Full Stack Developer

Land Insights

Aug 2020 - Jan 2022 (1 year 5 months)

Built over 30 responsive UI components using React with .NET Core backend APIs, enhancing user experience for land investors and improving engagement by 25%. Collaborated with AI and backend teams to integrate AI-driven insights into the platform, utilizing React hooks and Django APIs. Enhanced backend data processing and API efficiency in Django, reducing data retrieval times by 30% and achieving

React .NET Core Django Golang JWT ORM JavaScript Python

Junior Front End Developer

Jun 2018 - May 2020 (1 year 11 months)

Collaborated in building responsive and efficient user interfaces for Shreddit and Biz-Ex V2, leveraging React and Lit to create user-friendly web components. Worked closely with backend developers to integrate Golang-based APIs, ensuring smooth data flow and consistent performance. Identified and resolved frontend performance bottlenecks and participated in code reviews, leading to a 15% improvem

React LIT Golang Python Django Jenkins Angular RESTful APIs Git JavaScript

Education

Degrees, certifications, and relevant coursework

Santa Clara University

Bachelor of Computer Science, Computer Science

Studied Computer Science at Santa Clara University from September 2013 to May 2017. Gained foundational knowledge and practical skills in various aspects of computer science.