Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Jessica Ryan, a frontend-focused engineer based in Jakarta, Indonesia. I enjoy turning data into intuitive dashboards and building user-friendly interfaces. I thrive in collaborative environments, bridging design and engineering to deliver meaningful software for students, researchers, and business teams. When I’m not coding, I’m exploring design systems, teaching others, and learning new technologies.…Hi, I’m Jessica Ryan, a frontend-focused engineer based in Jakarta, Indonesia. I enjoy turning data into intuitive dashboards and building user-friendly interfaces. I thrive in collaborative environments, bridging design and engineering to deliver meaningful software for students, researchers, and business teams. When I’m not coding, I’m exploring design systems, teaching others, and learning new technologies.

Jessica Ryan

Front-End Developer, Web Developer, UI Designer, +4





Hi, I’m Jessica Ryan, a frontend-focused engineer based in Jakarta, Indonesia. I enjoy turning data into intuitive dashboards and building user-friendly interfaces. I thrive in collaborative environments, bridging design and engineering to deliver meaningful software for students, researchers, and business teams. When I’m not coding, I’m exploring design systems, teaching others, and learning new technologies.…Hi, I’m Jessica Ryan, a frontend-focused engineer based in Jakarta, Indonesia. I enjoy turning data into intuitive dashboards and building user-friendly interfaces. I thrive in collaborative environments, bridging design and engineering to deliver meaningful software for students, researchers, and business teams. When I’m not coding, I’m exploring design systems, teaching others, and learning new technologies.

Available to hire

Hi, I’m Jessica Ryan, a frontend-focused engineer based in Jakarta, Indonesia. I enjoy turning data into intuitive dashboards and building user-friendly interfaces.

I thrive in collaborative environments, bridging design and engineering to deliver meaningful software for students, researchers, and business teams. When I’m not coding, I’m exploring design systems, teaching others, and learning new technologies.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Laravel

Intermediate

Language

Javanese

Advanced

Work Experience

Frontend Engineer (Internship) at Samsung R&D Institute Indonesia

March 1, 2025 - Present

Built and maintained an internal React + TypeScript data-analytics and reporting application, delivering dashboards, tables, and visualizations used by business teams. Developed backend logic for internal services by writing JavaScript endpoint scripts and integrating PostgreSQL queries to support data processing workflows. Established and implemented unit testing using Jest and React Testing Library, improving test coverage and system reliability. Collaborated with cross-functional engineers to integrate data pipelines and ensure accurate, reliable analytics.

UI/UX Designer (Part-time) at The Questlabs ID

May 1, 2024 - April 30, 2025

Designed wireframes and high-fidelity interfaces for Cakra Motor’s HRIS applications using Figma; collaborated with clients and developers in weekly reviews to refine requirements and support smooth design-to-development handoffs; contributed UI improvements and new feature pages; maintained a cohesive design system used across multiple applications.

Subject Coordinator Staff (Full-time) at Software Laboratory Center, Bina Nusantara University

February 1, 2024 - February 28, 2025

Coordinated lab curriculum focused on database design, HCI, and business application development; maintained quality standards for lab assignments, exams, and works; trained and supervised 50+ lab assistants.

Software Laboratory Assistant (Full-time) at Software Laboratory Center, Bina Nusantara University

February 1, 2023 - February 29, 2024

Instructed 7–10 classes per semester, delivering hands-on learning across various technical subjects; developed lab cases, performed corrections, and created video-based learning materials to support student understanding; participated in the Test Progression Assistants (TPA) and New Assistant Recruitment (NAR) programs, teaching and creating database work cases including normalization and query exercises using SSMS, SQLite, and MongoDB.