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Full-Stack MERN Developer with 5 years of experience building and maintaining scalable web and mobile applications. Skilled in React.js, JavaScript (ES6+), TypeScript, Node.js, Express.js, and MongoDB—focused on performance, reliability, and clean, maintainable code. Experienced in building secure RESTful APIs, implementing authentication and third-party integrations, and delivering production-ready applications using Git and CI/CD practices. Works effectively in Agile/Scrum teams with strong collaboration across Business Analysts, UI/UX designers, and Product Owners.…Full-Stack MERN Developer with 5 years of experience building and maintaining scalable web and mobile applications. Skilled in React.js, JavaScript (ES6+), TypeScript, Node.js, Express.js, and MongoDB—focused on performance, reliability, and clean, maintainable code. Experienced in building secure RESTful APIs, implementing authentication and third-party integrations, and delivering production-ready applications using Git and CI/CD practices. Works effectively in Agile/Scrum teams with strong collaboration across Business Analysts, UI/UX designers, and Product Owners.

Paul Jacob S. Alcaraz

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

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Full-Stack MERN Developer with 5 years of experience building and maintaining scalable web and mobile applications. Skilled in React.js, JavaScript (ES6+), TypeScript, Node.js, Express.js, and MongoDB—focused on performance, reliability, and clean, maintainable code. Experienced in building secure RESTful APIs, implementing authentication and third-party integrations, and delivering production-ready applications using Git and CI/CD practices. Works effectively in Agile/Scrum teams with strong collaboration across Business Analysts, UI/UX designers, and Product Owners.…Full-Stack MERN Developer with 5 years of experience building and maintaining scalable web and mobile applications. Skilled in React.js, JavaScript (ES6+), TypeScript, Node.js, Express.js, and MongoDB—focused on performance, reliability, and clean, maintainable code. Experienced in building secure RESTful APIs, implementing authentication and third-party integrations, and delivering production-ready applications using Git and CI/CD practices. Works effectively in Agile/Scrum teams with strong collaboration across Business Analysts, UI/UX designers, and Product Owners.

Available to hire

Full-Stack MERN Developer with 5 years of experience building and maintaining scalable web and mobile applications. Skilled in React.js, JavaScript (ES6+), TypeScript, Node.js, Express.js, and MongoDB—focused on performance, reliability, and clean, maintainable code.

Experienced in building secure RESTful APIs, implementing authentication and third-party integrations, and delivering production-ready applications using Git and CI/CD practices. Works effectively in Agile/Scrum teams with strong collaboration across Business Analysts, UI/UX designers, and Product Owners.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Beginner

Work Experience

Full Stack Developer (MERN) at Veridata Network Inc.

January 1, 2023 - Present

Served as main developer for core MERN applications, handling feature development and ongoing maintenance. Added new system features and enhancements based on business requirements. Updated React and Material UI versions to improve performance and stability. Created and improved UI designs for multiple application modules. Implemented event-driven and scheduled email notifications using nodemailer and node-cron. Managed Agile workflows in Taiga, including ticket creation, sprint planning, timeline management, and progress reporting. Prepared IT-related reports for business and technical stakeholders. Provided developer support during QA testing.

Software Engineer (MERN) at Xypher Solutions Inc.

January 1, 2021 - January 1, 2023

Led a four-member development team as OIC Team Leader. Designed application architecture with reusable components, Redux state, routing, and authentication for a web-based application. Conducted knowledge transfer sessions to upskill team members. Added new application features and handled system maintenance tasks. Updated React versions from 16 to 18. Developed and deployed cross-platform mobile applications using React Native to improve accessibility and user engagement. Supported QA team during testing.

Web Developer Consultant at Big AGaming

January 1, 2020 - January 1, 2021

Collaborated with the company's full-time designer on application layouts and UI improvements. Edited project materials and contributed design ideas to enhance usability and visual consistency.

IT Staff at STI College, Quezon Avenue

March 1, 2019 - March 1, 2019

Edited project materials and assisted in setting up and maintaining hardware infrastructure to ensure reliable system performance during events. Provided real-time technical support to judges and participants in a fast-paced environment. Supported event layout setup and basic troubleshooting of IT equipment.

Secretary (Bureau of Internal Revenue) at Bureau of Internal Revenue

January 1, 2019 - January 1, 2021

Developed and maintained administrative workflows that improved daily office operations and team efficiency. Managed client inquiries, scheduling, and document processing while ensuring accuracy, confidentiality, and timely service. Provided administrative support by organizing records and coordinating office activities.