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I am a Senior Software Engineer with 9+ years of experience building high-performance production systems and scalable cloud architectures across enterprise and startup environments. I specialize in Node.js, Python, React, and TypeScript, with a proven track record of modernizing legacy platforms, shipping AI-powered features, and owning distributed microservices end-to-end. I’ve deployed and managed cloud infrastructure on AWS using Docker, Kubernetes, and Terraform, ensuring reliability at scale. I also focus on elevating engineering quality through thorough code reviews, rigorous testing, and strong cross-functional collaboration, always delivering practical, user-focused solutions.…I am a Senior Software Engineer with 9+ years of experience building high-performance production systems and scalable cloud architectures across enterprise and startup environments. I specialize in Node.js, Python, React, and TypeScript, with a proven track record of modernizing legacy platforms, shipping AI-powered features, and owning distributed microservices end-to-end. I’ve deployed and managed cloud infrastructure on AWS using Docker, Kubernetes, and Terraform, ensuring reliability at scale. I also focus on elevating engineering quality through thorough code reviews, rigorous testing, and strong cross-functional collaboration, always delivering practical, user-focused solutions.

Ronan Abequibel

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I am a Senior Software Engineer with 9+ years of experience building high-performance production systems and scalable cloud architectures across enterprise and startup environments. I specialize in Node.js, Python, React, and TypeScript, with a proven track record of modernizing legacy platforms, shipping AI-powered features, and owning distributed microservices end-to-end. I’ve deployed and managed cloud infrastructure on AWS using Docker, Kubernetes, and Terraform, ensuring reliability at scale. I also focus on elevating engineering quality through thorough code reviews, rigorous testing, and strong cross-functional collaboration, always delivering practical, user-focused solutions.…I am a Senior Software Engineer with 9+ years of experience building high-performance production systems and scalable cloud architectures across enterprise and startup environments. I specialize in Node.js, Python, React, and TypeScript, with a proven track record of modernizing legacy platforms, shipping AI-powered features, and owning distributed microservices end-to-end. I’ve deployed and managed cloud infrastructure on AWS using Docker, Kubernetes, and Terraform, ensuring reliability at scale. I also focus on elevating engineering quality through thorough code reviews, rigorous testing, and strong cross-functional collaboration, always delivering practical, user-focused solutions.

Available to hire

I am a Senior Software Engineer with 9+ years of experience building high-performance production systems and scalable cloud architectures across enterprise and startup environments. I specialize in Node.js, Python, React, and TypeScript, with a proven track record of modernizing legacy platforms, shipping AI-powered features, and owning distributed microservices end-to-end.

I’ve deployed and managed cloud infrastructure on AWS using Docker, Kubernetes, and Terraform, ensuring reliability at scale. I also focus on elevating engineering quality through thorough code reviews, rigorous testing, and strong cross-functional collaboration, always delivering practical, user-focused solutions.

Skills

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Work Experience

Senior Software Engineer at IBM Consulting

June 1, 2024 - Present

Drove digital transformation of enterprise consumer platforms, modernizing legacy cloud infrastructure and delivering AI-powered features at scale. Designed scalable NestJS and Express microservices in TypeScript to handle high-frequency data ingestion for real-time consumer trend analytics dashboards. Converted static React pages into a fully customizable WordPress theme using Elementor, enabling non-technical users to manage content. Implemented React frontend components with Redux Toolkit for complex analytical visualizations. Optimized PostgreSQL query performance with advanced indexing and materialized views. Designed GraphQL schemas in collaboration with product teams, reducing over-fetching. Integrated Shopify webhooks with AWS Lambda services to automate order processing and notifications. Wrote Jest and Cypress test suites across critical payment processing modules, maintaining high code quality and reducing regressions. Deployed containerized services via Docker and Kubernete

Senior Full-Stack Engineer at Kiss

February 1, 2022 - May 1, 2024

Led development of core work processes across a multi-stage operational platform. Engineered backend services in Python (FastAPI) powering rules-based work, multi-stage approvals, and dynamic checklist execution. Delivered Vue.js interfaces for real-time collaborative document editing and approval tracking. Architected service orchestration patterns for LLM-assisted work, enabling contextual task generation and decision-support integration. Optimized Redis distributed caching to improve session handling and latency. Implemented Node.js services integrating Microsoft Teams webhooks and RabbitMQ for asynchronous task routing and reliable approval notifications. Established GitHub Actions CI/CD pipelines with automated linting, dependency security scanning, and test gates. Orchestrated database schema evolution using TypeORM migrations. Transformed legacy JavaScript systems into TypeScript, reducing runtime errors and improving maintainability.

Full-Stack Developer at Chromedia

July 1, 2019 - February 1, 2022

Developed and scaled e-commerce marketing platforms focusing on drag-and-drop page builders and conversion optimization for Shopify-based merchants. Built customizable React components for landing page editors, enabling dynamic content control. Integrated Shopify storefront analytics and conversion tracking into marketing campaigns. Engineered high-performance Node.js services for real-time behavioral tracking, A/B testing, and Shopify API integrations. Optimized frontend build pipelines and database queries to support high-traffic experiences. Designed modular React hooks to encapsulate complex business logic, improving component reuse across internal admin and analytics tooling. Aggregated multi-source data using complex SQL queries to generate monthly executive performance summaries and model reports.

Full-Stack Developer at Chromedia

June 1, 2018 - July 1, 2019

Delivered custom web applications and IoT integrations across multiple industries, building full-stack digital products from milestone tracking to real-time sensor data platforms. Created React and Node.js front- and back-end apps; developed Python back ends for IoT applications with real-time sensor data communication and device integration monitoring. Implemented OAuth2 and JWT authentication for client platforms. Developed cross-platform mobile features using TypeScript, maintaining performance parity on iOS and Android. Managed PostgreSQL databases for high-concurrency real estate lead management systems, ensuring data reliability at scale.