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Steven Leonardo

Fullstack Developer

Software engineer with 3+ years’ experience building and supporting production web applications used by real users. Strong in JavaScript, with hands-on experience integrating backend APIs and working in fast-moving, product-led teams. Known for owning features end-to-end, learning quickly, and collaborating closely with engineers, product, and design to deliver reliable, high-impact software.

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Project Developed

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CASE STUDIES

Solving real user and business problems through scalable software for 3+ years.

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Hospitality

Pan Pacific Hotel Group

Contributed to the delivery and ongoing enhancement of Pan Pacific Hotels Group’s AEM-based digital platforms at Faculty Digital. Worked across the stack with HTML, SCSS, Vue.js, AEM, and Java backend services, focusing on component development, bug fixing, and proposing technical solutions to improve scalability and long-term maintainability.

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Insurance

Tokio Marine

At Faculty Digital, I contributed to enterprise insurance systems for Tokio Marine Asia, working across the stack with SCSS, HTML, jQuery, AEM, Java backend services, REST APIs, and AWS infrastructure.

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Insurance

Allianz ayudhya

While working at Faculty Digital, I supported Allianz Ayudhya by maintaining AEM-based websites using SCSS, HTML and JavaScript (DOM manipulation). I focused on bug fixing, enhancing existing components, and ensuring consistent behavior across browsers and devices.

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Finance

BCT Hongkong

While working at Faculty Digital, I contributed to the development of a finance administration system for BCT Hong Kong using React.js, Java, JavaScript, SCSS, and AEM. My responsibilities included building complex admin features, integrating secure APIs, and supporting authentication flows to ensure sensitive investment data was accessible only to authorized users.

Professional Experience

Hands-on experience delivering scalable, production-ready software across enterprise environments for 3+ years.

Full-Stack Software Engineer

Faculty Digital

September 2022 - February 2026

Enterprise & Financial Services Projects

  • Delivered and maintained enterprise-scale applications for global clients including Tokio Marine Asia, Pan Pacific Hotel Group, Allianz Ayudhya, and BCT Hong Kong.
  • Worked across frontend and backend using Java, JavaScript, React.js, Vue.js, HTML, jQuery, and Adobe Experience Manager (AEM).
  • Developed and enhanced reusable components within AEM.
  • Built and maintained backend services using Java and REST APIs.
  • Integrated systems with internal and external APIs and AWS-based services.
  • Implemented secure, role-based access control for financial and admin platforms.
  • Developed complex admin dashboards for viewing investment results and classified financial data.
  • Handled bug fixing, performance optimization, and feature enhancements across multiple projects.
  • Proposed technical approaches and improvements in collaboration with cross-functional teams.
  • Managed multiple projects simultaneously and consistently delivered ahead of deadlines.
  • Maintained high code quality while working under tight timelines and heavy workloads.

Key Technologies

Java · JavaScript · React.js · Vue.js · AEM · HTML · jQuery · AWS · REST APIs · SCSS

Get In Touch

Interested in working together or have an opportunity you’d like to discuss? I’m open to collaborations, projects, and full-time roles. Let’s connect.

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