REY L.
Senior Software Engineer | Full-Stack • Cloud & DevOps • AI/ML & NLP • Shopify & WordPress Expert-
https://www.linkedin.com/in/workinglance/
Philippines
Summary
Innovative and results-driven Senior Full-Stack Software Developer with over 8 years of hands-on experience designing and developing robust web
systems. Specialized in Full-Stack Development, Cloud & DevOps, AI/ML, and NLP, I have built and scaled applications for industries including
eCommerce, SaaS, and Fintech. With expertise in Shopify and WordPress development, I have delivered powerful platforms and seamless
integrations. Adept at building cloud-native architectures using AWS, Azure, and GCP, and leveraging Node.js, React, Vue.js, Python, and Java.
Passionate about clean code, system scalability, and creating intuitive, high-performance web applications.
Skills
JavaScript TypeScript Python PHP Ruby Go React Vue.js Next.js Angular TypeScript JavaScript Tailwind CSS Material UI Bootstrap
HTML5 CSS3 jQuery WebSockets GraphQL Shopify Liquid WordPress Node.js Express.js Python Flask Django Java Spring Boot
.NET Core PHP Laravel Ruby on Rails Go REST APIs Microservices PostgreSQL MySQL MongoDB Redis SQL Server Firebase
DynamoDB TensorFlow PyTorch Scikit-learn Pandas NumPy Natural Language Processing ChatGPT LangChain BERT GPT-3 OpenAI API
AWS Lambda AWS S3 AWS EC2 AWS RDS AWS API Gateway Azure App Services Azure Functions GCP Firestore GCP Cloud Functions
Docker Kubernetes Terraform CI/CD GitHub Actions CircleCI Serverless Architecture AWS Amplify Shopify API WordPress Development
Shopify Plus Payment Gateway Integration SEO Optimization GraphQL JWT OAuth2 Design Patterns Agile Development Git
Docker Compose Microservices
Education
University of Toronto
Bachelor's degree, Computer Science
09/2010 - 05/2014
Experience
Qualcomm
San Diego, CA
Senior Software Engineer
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04/2022 - Present
Designed AI/ML pipelines for IoT edge devices using Python, TensorFlow, and ONNX.
Created full-stack dashboards with React, Redux, and Django REST API.
Built cross-platform internal tools in Electron.js for system simulation and data visualization.
Worked closely with hardware engineers to implement firmware APIs in C++ and bind to frontend.
Scaled internal DevOps infrastructure using Kubernetes, Istio, and AWS Fargate.
Conducted NLP experiments with Hugging Face Transformers for voice-to-text systems.
Built testing and benchmarking frameworks for smart chipsets.
Published three technical white papers on AI inference optimization.
Optimized AI models for mobile deployment, leveraging TensorRT and Core ML.
Led knowledge-sharing sessions across engineering teams in US and APAC.
Implemented data lake using AWS Glue, Athena, and S3.
Built web UI and plugins for internal CMS using Vue.js and Tailwind CSS.
Conducted advanced debugging using Chrome DevTools, Wireshark, and Postman.
Collaborated with Qualcomm Ventures on startup integration projects.
Assisted recruiting efforts by creating code challenges and interview flow.
Worked with legal and compliance to review AI data governance protocols.
www.enhancv.com
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Experience
Modsy
United States
Senior Software Developer
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09/2018 - 03/2022
Led a cross-functional team to develop 3D-powered eCommerce tools using React, Three.js, and WebGL.
Built and maintained REST and GraphQL APIs in Node.js and Express to serve the 3D engine.
Designed scalable infrastructure using AWS Lambda, S3, and CloudFront.
Introduced AI-based image tagging and furniture recognition using TensorFlow.js.
Revamped checkout experience with Next.js and Shopify Plus, boosting conversion by 18%.
Integrated analytics and heatmaps using Mixpanel and Hotjar.
Spearheaded SEO optimization strategy for product catalog using server-side rendering (SSR).
Mentored junior engineers and led monthly tech deep-dives on AI/ML concepts.
Migrated legacy WordPress blog to headless WordPress REST API and rebuilt frontend with Gatsby.js.
Introduced GitHub Actions for test + deploy automation.
Implemented OpenAI API for AI-powered product recommendations.
Re-architected media storage to AWS S3 Glacier for cost efficiency.
Created staging environments on-demand with Terraform and Docker Swarm.
Built a customer service chatbot using Rasa NLP and Twilio Flex.
Presented quarterly updates to stakeholders with live product demos.
TouchBistro
Toronto, Canada
Full Stack Developer
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06/2015 - 08/2018
Built scalable web solutions for restaurant POS systems using Vue.js, Next.js, and TypeScript.
Developed backend services in Go, Node.js, and Python for inventory, billing, and table management modules.
Managed deployments using Kubernetes and Docker in AWS EKS.
Set up log tracking and real-time alerts using Prometheus and Grafana.
Integrated Twilio, SendGrid, and Stripe APIs for messaging and payments.
Co-led the migration of monolith to microservices architecture with Kafka for real-time event handling.
Refactored admin panel with React Admin and dynamic roles-based access controls.
Built NLP-powered chatbot for customer onboarding using Dialogflow and FastAPI.
Participated in performance tuning, reducing page load time by 60%.
Led workshops on writing scalable and testable code using SOLID principles.
Integrated Shopify storefront API for e-commerce features inside POS.
Maintained code quality with SonarQube and internal linting pipelines.
Contributed to WordPress plugin API that linked POS data with client websites.
Conducted A/B testing for menu UI with Google Optimize.
Documented design systems and reusable components in Storybook.
Applied Systems
Mississauga, Canada
Software Engineer II
06/2014 - 05/2015
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Designed and developed responsive web interfaces using React.js, Bootstrap, and Sass for insurance SaaS products.
Maintained and refactored legacy code in .NET and jQuery, gradually migrating to modern Node.js architecture.
Integrated third-party APIs for real-time insurance quoting and customer analytics.
Automated business workflows and reporting tools with Python and PostgreSQL, improving reporting speed by 40%.
Worked closely with QA teams to introduce automated testing pipelines using Jest, Cypress, and Selenium.
Deployed applications to AWS EC2 and managed resources via Elastic Beanstalk.
Created documentation and onboarding guides for new engineers.
Collaborated cross-functionally in daily Agile standups and bi-weekly sprints.
Enhanced UI/UX accessibility based on WCAG 2.1 standards.
Implemented Shopify Buy SDK for insurance merchandise portal.
Mentored two junior developers on full-stack development practices.
Wrote CI/CD pipelines using GitHub Actions and Docker Compose.
Spearheaded internal tool development with Electron.js.
Created cron jobs with Node.js to sync external lead generation data.
Advocated DevOps culture by integrating observability tools like Datadog.
www.enhancv.com
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