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Hi, I’m Calvin Leonardo, a passionate and ambitious senior software developer with strong expertise in interactive systems and web development. As a team leader, I bring a balance of technical skill and strategic thinking. I’m eager to explore new technologies and continuously grow. My background in business, marketing, and organizing adds value to my work as a full stack or frontend dev.…

Calvin Leonardo

Web Developer, Programmer, Back-End Developer, +2

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Hi, I’m Calvin Leonardo, a passionate and ambitious senior software developer with strong expertise in interactive systems and web development. As a team leader, I bring a balance of technical skill and strategic thinking. I’m eager to explore new technologies and continuously grow. My background in business, marketing, and organizing adds value to my work as a full stack or frontend dev.…

Available to hire

Hi, I’m Calvin Leonardo, a passionate and ambitious senior software developer with strong expertise in interactive systems and web development.

As a team leader, I bring a balance of technical skill and strategic thinking. I’m eager to explore new technologies and continuously grow. My background in business, marketing, and organizing adds value to my work as a full stack or frontend dev.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Indonesian

Fluent

English

Fluent

Work Experience

Senior Software Developer / Team Lead at Abracode Bandung (PT Mahakreasi Indonesia)

February 1, 2023 - November 26, 2025

Led and delivered interactive web and real-time systems using React, SolidJS, Node.js, Tailwind CSS, and TouchDesigner. Built installations for events and exhibitions; collaborated with design, 3D, events, and finance teams to deliver seamless tech-creativity integrations. Managed multi-project workflows, coordinated resource planning, and provided technical direction. Implemented integrations with sensors and visuals for live events; oversaw internal IT support and ensured system readiness for live events.