Rey - Full Stack Developer

Full Stack Developer

Buildingdigitalexperiencesthatmatter

Transforming ideas into elegant solutions through clean code and thoughtful design. Let's create something amazing together.

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About Me

Full Stack Developer & Tech Enthusiast

Passionate about creating impactful digital experiences

With over 8 years of experience in software development, I specialize in building scalable web applications and mentoring junior developers. My approach combines technical expertise with a deep understanding of user needs.

Open Source ContributingTech BloggingAI/ML ResearchTeaching & MentoringPhotographyTravel

1500+ Connections

5+ Certifications

8+ Years

500K+

Lines of Code

1,000+

Cups of Coffee

Countries Visited

50+

Happy Clients

Featured Projects

E-commerce Platform

A full-stack e-commerce platform built with Next.js and Stripe. Features include real-time inventory management, secure payments, and an intuitive admin dashboard.

Next.jsStripePostgreSQLTailwind CSS

Code Demo

Task Management App

A collaborative task management application with real-time updates. Includes features like team collaboration, file sharing, and progress tracking.

ReactSocket.ioExpressMongoDB

Code Demo

Weather Dashboard

A weather dashboard with data visualization and forecasting. Provides detailed weather information, interactive maps, and severe weather alerts.

Vue.jsD3.jsWeather APIChart.js

Code Demo

Aime Leon Dore – Fashion E-Commerce

A sleek and premium e-commerce experience for a fashion-forward streetwear brand. Combines clean UI with smooth shopping and content-focused layouts.

E-CommerceFashionNext.jsHeadless CMSStripe

Code Demo

ARQ The Label – Modern Clothing E-Commerce

A minimalist, responsive e-commerce site offering basics and loungewear. The focus is on clarity, UX, and high-performance visuals.

E-CommerceFashionHeadless CMSNext.js

Code Demo

Primer – Developer-Friendly Payment Platform

A polished B2B fintech platform with deep integrations and a strong dev-focused experience. Extremely modern UI with documentation embedded.

FintechSaaSPaymentsDeveloper Tools

Code Demo

Brain.fm – AI-Powered Focus Music Platform

A neuroscience-backed web app for music that improves focus, sleep, and relaxation. Clean UI and smooth audio streaming.

SaaSAIAudio StreamingWellness

Code Demo

Linear – Issue Tracking for Fast Teams

An ultra-smooth issue tracking and sprint planning tool with powerful shortcuts and an obsession with speed.

Project ManagementProductivitySaaS

Code Demo

Motion – Calendar Meets AI Assistant

A productivity tool that automatically schedules your work with AI. Clean UX, rich interactions, and deep AI scheduling logic.

ProductivityAICalendarSaaS

Code Demo

Skills & Expertise

Frontend Development

React/Next.js95%

TypeScript90%

Tailwind CSS95%

Redux/Zustand85%

GraphQL80%

Testing (Jest)85%

Backend Development

Node.js90%

Python85%

PostgreSQL90%

MongoDB85%

Redis80%

RESTful APIs95%

DevOps & Cloud

Docker85%

Kubernetes80%

AWS Services85%

CI/CD90%

Git Flow95%

Terraform80%

Tools & Practices

VS Code95%

System Design85%

Agile/Scrum90%

Performance85%

Git95%

DevTools90%

Education

Bachelors's degree of Computer Science

University of Toronto

2010/09 - 2014/05

Toronto, ON, Canada

Specialized in Artificial Intelligence and Machine Learning with a focus on Natural Language Processing and Deep Learning applications.

Published 2 research papers in top-tier conferences

2 Publications

Teaching Assistant for Advanced Algorithms course

100+ Students

Maintained 4.0 GPA throughout the program

4.0 GPA

Key Courses

Advanced Machine LearningNatural Language ProcessingDeep Learning SystemsDistributed SystemsAlgorithm Design

Awards & Honors

Outstanding Graduate Student Award
AI Research Excellence Award

Work Experience

Senior Software Engineer

Qualcomm

2022/04 - Present

San Diego, CA

Driving innovation at the intersection of hardware and AI by developing smart software for edge devices and internal tools.

Architected AI/ML pipelines and optimized edge inference models using TensorRT and ONNX

AI/ML pipelines

Built cross-platform simulation tools in Electron and Vue.js for chipset teams

Simulation tools

Led onboarding and mentorship for new engineers across US and APAC

Mentorship

PythonC++TensorFlowONNXTensorRTVue.jsReactReduxElectronDjangoNode.jsKubernetesIstioAWS GlueS3AthenaCore MLHugging FacePostgreSQLREST APITailwind CSSChrome DevToolsFigmaDevOpsAI/MLNLPData LakeSystem DesignBenchmarking

Senior Software Developer

Modsy

2018/09 - 2022/03

United States

Led frontend/backend teams in building cloud-native B2B platforms and AI-enhanced workflow tools.

Led transition to micro-frontend architecture using React and Module Federation

Micro-frontend architecture

Reduced deployment times by 80% using GitHub Actions and Terraform automation

80% faster

Developed NLP-based ticket classification system using spaCy and Transformers

NLP classification

ReactVue.jsNode.jsPythonDjangoTerraformGitHub ActionsAWS ECSFargateJenkinsMongoDBNLPspaCyTransformersKafkaCI/CDElastic StackServerlessMicroservicesJiraModule FederationAgile

Full Stack Developer

TouchBistro

2015/06 - 2018/08

Toronto, ON

Architected and led the development of large-scale civic data platforms with AI/ML integration.

Designed geospatial API and data lake powering real-time analytics

Real-time analytics

Optimized ML pipelines with XGBoost & LightGBM for structured civic data

ML optimization

Migrated infrastructure to serverless architecture using AWS Lambda & CloudFormation

AWS Lambda

Next.jsReactPythonDjangoPandasSparkAWS LambdaPostgreSQLCognitoOAuth2GraphQLGeoPandasS3ElasticsearchAlgoliaAirflowData LakesFlaskETLLightGBMXGBoostCloudFormationJWTAnt DesignChrome Extensions

Software Engineer II

Applied Systems

2014/06 - 2015/05

Mississauga, ON

Developed and maintained scalable, modern full-stack web apps using Vue.js, Java, and AWS microservices.

Built 5+ enterprise apps using modern JS frameworks and microservices architecture

5+ enterprise apps

Led migration of legacy systems to Kubernetes-based deployments on AWS

Kubernetes on AWS

Integrated Shopify and WordPress headless solutions for ecommerce clients

Shopify & WordPress

Vue.jsReactJavaSpring BootNode.jsShopifyWordPressKubernetesAWSPostgreSQLMongoDBCI/CDGraphQLMicroservicesDockerCloud InfrastructureREST APIsJIRASentryRedisTailwind CSSAgile Development

Client Testimonials

What others say about my work and collaboration

Sarah Johnson

CEO at Modsy

Rey's technical expertise and leadership skills transformed our development process. His ability to solve complex problems while mentoring the team is exceptional.

Michael Chen

CTO at TouchBistro

Working with Rey was a game-changer for our project. His deep understanding of both frontend and backend technologies helped us deliver a robust solution ahead of schedule.

Emily Rodriguez

Product Manager at Applied Systems

Rey's attention to detail and commitment to quality code made him an invaluable asset to our team. His solutions are always well-thought-out and future-proof.

Get In Touch

Let's discuss your project and see how I can help

Email

Loquinariorey@gmail.com

Phone

+63 905 152 4217

Location

ICSAMA KM l2 SASA DAVAO CITY 8000
Davao City, Davao del Sur, Philippines