PORTFOLIO 2025 SHOWCASE OF ULINNAJA ALDI

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Hey. I'm Ulinnaja Aldi - a Front End Developer, passionate about seamless integration and creative interactions.

Available

MYSELF

With over 3 years of experience in the TypeScript + React ecosystem, I specialize in building modern, scalable applications with a strong focus on responsive design, clean architecture, and seamless user experience. While my expertise lies in crafting intuitive frontend interfaces, I also work across the stack when needed—building APIs, handling server-side logic, and ensuring smooth integration between frontend and backend. I've contributed to real-world projects ranging from internal tools to production-ready platforms, and I'm passionate about continuous learning, mentoring, and pushing creative boundaries—sometimes even blending in 3D elements to elevate interactivity.

Mostly used technologies

WORK EXPERIENCE

Seasonal | Dec 2023 - Present

Frontend Facilitator

Dicoding

  • Frontend Facilitator Intermediate & Expert Level - IDCamp 2024 (Jan 2025 - Present) - Successfully graduated 12 participants out of a total of 22 participants in the class Intermediate.
  • Frontend Facilitator Intermediate & Expert Level - DBS 2024 (Jul 2024 - Jan 2025) - Successfully graduated 17 participants out of a total of 25 participants in the class Expert, and graduated 19 participants out of a total of 25 participants in the class Intermediate.
  • Frontend Facilitator Intermediate & Expert Level - IDCamp 2023 (Dec 2023 - Apr 2024) - Successfully graduated 22 participants out of a total of 25 participants in the class Expert, and graduated 18 participants out of a total of 25 participants in the class Intermediate.

Full-time | Dec 2024 - Jun 2025

Frontend Developer

BroilerX

  • Successfully developed the Erpana landing page using Next.js
  • Developed and maintained internal applications ReactJS, to support administrative needs across regions
  • Successfully refactored the legacy codebase by applying clean code architecture principles, resulting in faster development time and a significant reduction in potential bugs across the web application.

Contract | Aug 2024 - Dec 2024

Frontend Engineer

BHP Universitas Muhammadiyah Surakarta

  • Managed and optimized relevant tech stacks for efficient application in projects
  • Developed and implemented internal web applications for UMS, including the Pelayanan Biro web app, University Ranking Monitoring system, HAKI Submission system, and University Muhammadiyah of Malaysia (UMAM) Akademik system.

Contract | Apr 2024 - Jul 2024

Application Awardee

Universitas Muhammadiyah Surakarta (UMS) Library

  • Improved the efficiency of room booking through an integrated digital system, with the application officially adopted and further developed by the UMS Library
  • Recognized as the Best Awardee for delivering a high-impact, real-world application
  • Provided a technology solution that directly addressed the needs of an academic institution

Contract | Sep 2023 - Feb 2024

Frontend Engineer

Rey.id

  • Participated in maintaining/developing the Rey.id website and Internal Doctor Chat system.
  • Developing OLVO (chat-app) used as a webview on mobile devices.

Apprenticeship | Jun 2023 - Dec 2023

Generasi GIGIH 3.0 - Fullstack Engineer

Goto Impact Foundation

  • Development of both soft skills and hard skills, with a focus on the MERN technology stack (MongoDB, Express, React, Node.js).
  • Creation of a web-based Spotify clone utilizing the official Spotify API.
  • Building the Final Term Tokopedia Play clone website, employing the MERN technology stack.

Contract | Jun 2023 - Aug 2023

Frontend Engineer

BKUI Universitas Muhammadiyah Surakarta

  • Successfully developed the Galeri Inovasi UMS application system using Next.js
  • Selecting and implementing the appropriate tech stack for the project, aslo conducting thorough testing to ensure the application meets quality standards.
  • Employing front-end techniques to improve website performance, minimize loading times, and enhance overall user satisfaction.

Internship | Feb 2023 - May 2023

Fullstack Web Developer

SOC Media Group

  • Participated in developing an admin dashboard for a SOCLife website using Laravel Livewire.
  • Collaborating on the design and development of the 'Mejeng' platform, ensuring its functionality and usability and I worked as part of a team to develop the 'Mejeng' platform using NextJS as a Front-End Developer
AWARDS & RECOGNITION

[01]

Best Awardee

UMS Library Digital Scholarship and successfully developed a web application for the UMS Library, which was recognized as the Best Awardee for delivering a high-impact, real-world application that directly addressed the needs of the academic institution.

[02]

Awardee of the BI Scholarship

Received study allowance from Bank Indonesia and became a member of the Generasi Baru Indonesia (GENBI) community.

SELECTED WORKS

PORTOFOLIO - 2025

ALL-ROLES

PERSONAL PORTOFOLIO

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PORTOFOLIO - 2025

ERPANA

FRONT-END

LANDING PAGE

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ERPANA

BROILERX

FRONT-END

COMPANY PROFILE & INTERNAL SYSTEM

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BROILERX

JENDELA NUSANTARA

ALL-ROLES

COMPANY PROFILE & CMS

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JENDELA NUSANTARA

JUSTGIVEMEMYMONEY

ALL-ROLES

PERSONAL FINANCIAL TRACKING

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JUSTGIVEMEMYMONEY

PORTOFOLIO - 2022

ALL-ROLES

PERSONAL PORTOFOLIO

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PORTOFOLIO - 2022