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I'm a senior full-stack developer with 10+ years of experience designing, building, and scaling web applications and APIs. I have a strong practical expertise with modern front-end frameworks (React, Vue, React Native, Flutter) and back-end platforms (Node.js, Laravel/PHP, Go, Python). I excel at delivering end-to-end solutions that are robust, scalable, and user-focused. I have a track record of creating client-focused products, mentoring junior engineers, and improving system performance and reliability. I work well with cross-functional teams and international clients, including in the UK, to ship high-quality web apps across frontend, API, data modeling, and cloud deployment.…I'm a senior full-stack developer with 10+ years of experience designing, building, and scaling web applications and APIs. I have a strong practical expertise with modern front-end frameworks (React, Vue, React Native, Flutter) and back-end platforms (Node.js, Laravel/PHP, Go, Python). I excel at delivering end-to-end solutions that are robust, scalable, and user-focused. I have a track record of creating client-focused products, mentoring junior engineers, and improving system performance and reliability. I work well with cross-functional teams and international clients, including in the UK, to ship high-quality web apps across frontend, API, data modeling, and cloud deployment.

Paul Joseph Mirabueno

Full Stack Developer, Web Developer, Back-End Developer, +4

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I'm a senior full-stack developer with 10+ years of experience designing, building, and scaling web applications and APIs. I have a strong practical expertise with modern front-end frameworks (React, Vue, React Native, Flutter) and back-end platforms (Node.js, Laravel/PHP, Go, Python). I excel at delivering end-to-end solutions that are robust, scalable, and user-focused. I have a track record of creating client-focused products, mentoring junior engineers, and improving system performance and reliability. I work well with cross-functional teams and international clients, including in the UK, to ship high-quality web apps across frontend, API, data modeling, and cloud deployment.…I'm a senior full-stack developer with 10+ years of experience designing, building, and scaling web applications and APIs. I have a strong practical expertise with modern front-end frameworks (React, Vue, React Native, Flutter) and back-end platforms (Node.js, Laravel/PHP, Go, Python). I excel at delivering end-to-end solutions that are robust, scalable, and user-focused. I have a track record of creating client-focused products, mentoring junior engineers, and improving system performance and reliability. I work well with cross-functional teams and international clients, including in the UK, to ship high-quality web apps across frontend, API, data modeling, and cloud deployment.

Available to hire

I’m a senior full-stack developer with 10+ years of experience designing, building, and scaling web applications and APIs. I have a strong practical expertise with modern front-end frameworks (React, Vue, React Native, Flutter) and back-end platforms (Node.js, Laravel/PHP, Go, Python). I excel at delivering end-to-end solutions that are robust, scalable, and user-focused.

I have a track record of creating client-focused products, mentoring junior engineers, and improving system performance and reliability. I work well with cross-functional teams and international clients, including in the UK, to ship high-quality web apps across frontend, API, data modeling, and cloud deployment.

Skills

Experience Level

Expert

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Expert

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Language

English

Fluent

Work Experience

Software Engineer at Natura & Co

January 1, 2021 - August 18, 2025

Built and maintained RESTful APIs in Laravel powering internal admin dashboards and external integrations. Developed data processing pipelines in Python, improving ETL throughput and reliability. Mentored junior engineers and ran code reviews, improving team onboarding and code consistency.

Full-Stack Engineer at Skinnydip Ltd.

January 1, 2023 - August 18, 2025

Led development of a marketplace web app with React and Node.js, integrated with PostgreSQL and Elasticsearch for fast search and discovery. Increased conversion by 18%. Introduced unit and integration testing with Jest, PyTest, and PHPUnit and CI pipelines using GitHub Actions, improving code quality and reducing regressions. Collaborated with product and design teams to ship mobile-responsive UI components and a reusable design system.

Senior Full-Stack Developer at Victoria Beckham Ltd.

January 1, 2024 - Present

Architected and implemented a customer-facing SaaS platform using React frontend and Go microservices backend, achieving 40% faster page load times and improved developer velocity. Designed and migrated APIs from monolithic Laravel app into containerized microservices running on Kubernetes, reducing deployment time from hours to minutes. Built real-time features using WebSockets and Redis pub/sub supporting thousands of concurrent users with under 200ms message latency.

Full-Stack Developer at Upwork (Freelancer)

January 1, 2018 - September 9, 2025

Developed Shopify themes and integrated third-party apps for varied e-commerce clients, delivering responsive UI and maintainable code.

Full-Stack Developer at Natura & Co

January 1, 2021 - September 9, 2025

Built and maintained RESTful APIs in Laravel powering internal dashboards and external integrations. Developed Python data-processing pipelines to improve ETL throughput and reliability. Mentored junior engineers and led code reviews to improve onboarding and consistency.

Full-Stack Developer at Skinnydip Ltd.

January 1, 2023 - September 9, 2025

Led development of a marketplace web app using React + Node.js, integrated PostgreSQL and Elasticsearch for fast search and discovery. Increased conversions by 18%. Implemented unit and integration testing and CI pipelines to improve code quality and reduce regressions.

Senior Full-Stack Developer at Victoria Beckham Ltd.

January 1, 2023 - Present

Architected and implemented a customer-facing SaaS platform using React front-end and Go microservices, achieving faster page loads and improved developer velocity. Designed and migrated APIs from monolithic Laravel apps to containerized microservices on Kubernetes, reducing deployment time. Built real-time features with WebSockets and Redis pub/sub for thousands of concurrent users.

Junior Developer at Upwork

January 1, 2018 - September 9, 2025

Developed Shopify themes and integrated third-party apps; built custom Laravel functionality for client-specific needs; ensured smooth deployment and user-friendly interfaces across platforms.

Front End Developer at Nature & Co

January 1, 2021 - September 9, 2025

Developed and maintained RESTful APIs in Laravel powering internal dashboards and external integrations; built data processing pipelines in Python to improve ETL throughput and reliability; mentored junior engineers and supported onboarding.

Full-Stack Developer at Skinnydip Ltd.

January 1, 2023 - September 9, 2025

Led development of a marketplace web app using React + Node.js, integrated PostgreSQL and Elasticsearch for fast search and discovery; introduced unit and integration testing (Jest, PyTest, PHP Unit) and CI pipelines (GitHub Actions), improving code quality and reducing regressions; built real-time features with WebSockets and Redis pub/sub to support thousands of concurrent users with sub-200ms latency.

Senior Full-Stack Developer at Victoria Beckham Ltd.

January 1, 2023 - Present

Architected a customer-facing SaaS platform using React (frontend) and Go microservices (backend); improved page load speed by ~40% and increased developer velocity. Migrated APIs from monolithic Laravel app to containerized microservices on Kubernetes, reducing deployment time from hours to minutes. Implemented real-time features with WebSockets and Redis pub/sub.

Frontend Developer at Natura & Co

December 31, 2018 - September 23, 2025

Built RESTful APIs in Laravel powering internal admin dashboards and external integrations. Developed data processing pipelines in Python, improving ETL throughput and reliability. Mentored junior engineers and conducted code reviews, improving team onboarding and consistency.

Full-Stack Developer at Skinnydip Ltd.

December 31, 2020 - September 23, 2025

Led development of a marketplace web app using React + Node.js, with PostgreSQL and Elasticsearch for fast search and discovery. Increased conversions by 18%. Introduced unit and integration testing (Jest, PyTest, PHP Unit) and CI pipelines (GitHub Actions), improving code quality and reducing regressions.

Senior Full-Stack Developer at Malabon City / Freelance

April 30, 2021 - September 23, 2025

Architected a multi-module inventory management system leveraging Spring Framework for backend services, JSP for dynamic front-end rendering, and PostgreSQL for relational storage. Developed core modules for sales order processing, revenue tracking, inventory control, and invoice management; ensured seamless integration across workflows. Designed normalized PostgreSQL schemas for product catalogs, stock levels, transaction histories, and customer records, optimizing queries and data integrity. Implemented RESTful APIs to connect frontend and backend and integrated authentication and role-based access control.

Senior Full-Stack Developer at NSG Ltd.

October 31, 2021 - September 23, 2025

Architected a multi-module inventory system leveraging Spring Framework for backend services, JSP for dynamic front-end rendering, and PostgreSQL for reliable relational data storage. Developed core modules for sales order processing, revenue tracking, inventory control, and invoice management, ensuring seamless integration across business workflows. Designed normalized data base schemas in PostgreSQL to handle product catalogs, stock levels, transaction histories, and customer records, optimizing query performance. Implemented RESTful APIs to enable modular communication between front-end and back-end services, improving maintainability and scalability. Integrated authentication and role-based access control.

Project Manager, Full-Stack Developer at Komaeda Logic Ltd

May 31, 2023 - September 23, 2025

Developed logistics management platform using Laravel, Vue.js and MySQL, streamlining inventory and order tracking, reducing order processing time by 35%, enabling real-time updates for 500+ SKUs. Led design and implementation of a comprehensive logistics system, integrating backend APIs and responsive dashboards, improving warehouse operational efficiency and shipment coordination across multiple departments. Engineered a scalable logistics platform with Laravel and Vue.js, incorporating RESTful APIs, real-time inventory tracking, and automated order management, resulting in reduced bottlenecks.

Senior Full-Stack Developer at University of the Philippines (Client Project)

June 1, 2023 - Present

Architected and implemented a customer-facing SaaS platform using React (frontend) and Go (backend), achieving a 40% faster page load and improved developer velocity. Designed and implemented APIs from a monolith Laravel app to containerized microservices on Kubernetes. Built real-time features with WebSockets and Redis Pub/Sub, supporting thousands of concurrent users with sub-200ms latency. Implemented authentication and role-based access control to secure sensitive business and financial data.

Frontend Developer at Natura & Co

January 1, 2018 - September 23, 2025

Full-Stack Developer at Skinnydip Ltd.

January 1, 2020 - September 23, 2025

Led development of a marketplace web app using React + Node.js, with PostgreSQL and Elasticsearch for fast search and discovery. Increased conversions by 18%. Introduced unit and integration testing (Jest, PyTest, PHPUnit) and CI/CD pipelines (GitHub Actions), improving code quality and reducing regressions.

Senior Full-Stack Developer at NSG Ltd

October 1, 2021 - September 23, 2025

Architected and implemented a multi-module inventory management system leveraging Spring Framework for back-end services, JSP for dynamic front-end rendering, and PostgreSQL for reliable relational data stores. Developed core modules for sales order processing, revenue tracking, inventory control, and invoice management, ensuring seamless integration across business workflows. Designed normalized PostgreSQL schemas to handle product catalogs, stock levels, transaction histories, and customer records, optimizing query performance and data integrity. Implemented RESTful APIs for modular communication between front-end and back-end services, improving maintainability and scalability. Integrated authentication and role-based access control to ensure secure handling of sensitive business and financial data.

Project Manager, Full-Stack Developer at Komaeda Logi Ltd

May 1, 2023 - September 23, 2025

Developed a logistics management platform using Laravel + Vue.js and MySQL, streamlining inventory and order tracking, reducing order processing time by 35%. Led design and implementation of a comprehensive logistics system, integrating back-end APIs and responsive front-end dashboards, improving warehouse operations and shipment coordination across multiple departments. Engineered a scalable logistics platform with Laravel and Vue.js, incorporating RESTful APIs, real-time inventory tracking, and automated order management.

Frontend Developer at Natura & Co

January 1, 2018 - September 23, 2025

Built RESTful APIs in Laravel powering internal admin dashboards and external integrations.

Full-Stack Developer at Skinnydip Ltd

January 1, 2020 - September 23, 2025

Led development of a marketplace web app using React + Node.js; integrated PostgreSQL and Elasticsearch for fast search and discovery; increased conversions by 18%; introduced unit and integration testing (Jest, PyTest, PHPUnit) and CI pipelines (GitHub Actions), improving code quality and reducing regressions.

Senior Full-Stack Developer at Victoria Beckham Ltd

January 1, 2021 - September 23, 2025

Architected a customer-facing SaaS platform using React (frontend) and Go microservices (backend), with PostgreSQL storage; built a multi-module inventory system and achieved faster page loads; implemented authentication and role-based access control; integrated RESTful APIs.

Senior Full-Stack Developer at NSG Ltd

October 1, 2021 - September 23, 2025

Architected a multi-module inventory solution for backend services, using Spring Framework and JavaScript for dynamic front-end rendering, and PostgreSQL for relational data.

Project Manager, Full-Stack Developer at Komaeda Logic Ltd

May 1, 2023 - September 23, 2025

Developed a logistics platform using Laravel, Vue.js, and MySQL; streamlined inventory and order tracking; reduced order processing time by 35%; led design and implementation of a comprehensive logistics system with back-end APIs and responsive dashboards; improved warehouse operations.