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Ronan A. — Senior Software Engineer from Philippines

Ronan A.

Senior Software Engineer

Philippines 6+ years
Open to offersNew to Platform
Languages
English
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About

Ronan A. is a seasoned Senior Software Engineer with over nine years of experience in building high-performance systems and scalable cloud architectures. His expertise in Node.js, Python, React, and TypeScript has been instrumental in modernizing legacy platforms and delivering AI-enhanced features. At IBM Consulting, Ronan drove the digital transformation of enterprise consumer platforms, designing microservices with NestJS and Express in TypeScript for real-time analytics dashboards. He played a critical role in deploying and managing AWS cloud infrastructures, utilizing technologies like Docker and Kubernetes, and codifying cloud environments with Terraform. Prior to IBM, at Kissflow, he led the development of core workflow automation capacities, implementing backend services in Python and creating real-time collaborative interfaces with Vue.js. His earlier work at Pagefly involved advancing e-commerce marketing platforms and optimizing reactive build pipelines. Ronan's experience with Chromedia highlights his capability in integrating IoT applications, securing sensitive data, and managing high-concurrency databases. He holds both a Master's and a Bachelor's degree in Information Technology from the Technological University of the Philippines.

Experience

  • Senior Software Engineer

    IBM Consulting · 2024 — Present
    Led the digital transformation of enterprise consumer platforms, modernizing legacy cloud infrastructure. Developed AI-powered features that enhanced reliability and analytical performance. Engineered scalable NestJS and Express microservices in TypeScript for real-time data ingestion. Converted static React pages into a customizable WordPress theme using Elementor. Created frontend components in React with Redux Toolkit for analytical data visualizations. Enhanced PostgreSQL query performance through advanced indexing. Collaborated with product teams to design GraphQL schemas, minimizing frontend API payload sizes. Automated order processing and customer notifications by integrating Shopify webhooks with AWS Lambda. Maintained code quality through Jest and Cypress test suites for payment processing modules. Deployed services on AWS using Docker and Kubernetes, ensuring efficient scalability. Utilized Terraform to codify cloud infrastructure for consistent environments.

  • Senior Full-Stack Engineer

    Kissflow · 2022 — 2024
    Directed the development of workflow automation and document generation for an enterprise compliance platform. Developed backend services in Python using FastAPI for a rules-based workflow engine with conditional logic. Designed Vue.js interfaces for collaborative document editing, improving coordination among enterprise teams. Architected LLM-assisted workflow automation patterns for contextual task generation. Improved Redis caching infrastructure for enhanced session retrieval performance. Created Node.js services integrating Microsoft Teams webhooks with RabbitMQ for asynchronous task routing. Established CI/CD pipelines using GitHub Actions to strengthen release reliability. Managed database schema evolution through TypeORM migrations, ensuring backward compatibility. Transformed JavaScript code to TypeScript to enhance maintainability.

  • Full-Stack Developer

    Pagefly · 2019 — 2022
    Developed e-commerce marketing platforms focusing on page builders and conversion optimization for Shopify merchants. Built customizable React components for landing page editors, enabling dynamic content configuration. Integrated Shopify storefront analytics into workflows to improve attribution reporting for marketing campaigns. Developed Node.js services for real-time behavioral tracking and A/B testing. Enhanced frontend build pipelines to support high-traffic marketing campaigns, improving Core Web Vitals. Designed modular React hooks for reusability across internal tooling. Generated monthly performance summaries and forecasting reports using complex SQL queries.

  • Full-Stack Developer

    Chromedia · 2018 — 2019
    Delivered custom web applications and IoT integrations by building full-stack digital products. Created web applications using React and Node.js for tracking project milestones and resource allocation. Developed Python backends for IoT applications for real-time sensor data communication. Implemented OAuth2 and JWT authentication flows to secure corporate data within internal portals. Built cross-platform mobile features using TypeScript, ensuring consistent performance on iOS and Android. Managed PostgreSQL databases for real estate lead management systems.

Skills & Expertise

E-CommerceFull Stack DeveloperDevOps Engineer

Education

  • Master of Science in Information Technology
    Technological University of The Philippines · 2014 — 2018
  • Bachelor of Science in Information Technology
    Technological University of The Philippines · 2010 — 2014