EZRA. CONTACT NOW
PORTFOLIO / 2026SURABAYA, INDONESIA · UTC+7

DESMOND

BASED IN INDONESIA,SURABAYA

AVAILABLE FOR WORKAND INTERNSHIP

INFORMATICS STUDENTAI & FULL-STACK BUILDER

I build products and systems that move people from messy processes to clear action.

Download CV ↗
00 / APPROACH


Informatics Student · AI & Full-Stack BuilderI work across the question, the interface, the logic, and the operating reality of a product.

01 / RESEARCH

Exploring user behavior and uncovering insights to guide better product decisions.

02 / CREATE

Designing and building solutions that turn ideas into clear, scalable digital products.

03 / LAUNCH

Launching products efficiently and continuously improving performance through iteration.

SELECTED
PROJECTS

A curated selection of digital products designed to deliver clarity, usability, and scalable user experiences.

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02 / ABOUT EZRA SURABAYA / ID

Behind the work,
@ezradesmonds

I build digital products where design, AI, and software engineering meet—turning complex workflows into clear, useful systems.

From commerce platforms and event systems to machine-learning experiments, I connect interfaces, backends, and data around real needs.

Beyond building products, I explore creativity through music and collaborative projects—bringing the same curiosity to every piece of work.

14Public projects
6Selected case studies
3.76GPA / 4.00
2ndSUTD × PCU Hackathon
Portrait of Ezra Desmond Sutanto
EZRA DESMOND SUTANTOINFORMATICS · GPA 3.76 / 4.00

I work where software engineering, AI, and product decisions meet—from user needs to systems that can actually run.

Download Resume ↗

Experience & journey

November 2025 – PresentInnofashion Show 8Head / Coordinator of IT Division

Led the technical planning, architecture, development, and deployment of the full-stack event platform.

  • Progressed from Web Developer for Innofashion Show 7 (2024–2025), where I built cohort-project showcase and voting flows and integrated the team's GET/POST APIs
  • Led technical planning, architecture, interface design, development, deployment, and live-event reliability
  • Coordinated technical contributors and non-technical event divisions
  • Implemented a substantial portion of the frontend and backend
  • Managed on-site technical operations during the live event
March 2026 – August 2026Welcome Grateful Generation 2026Member of IT Division

Completed new-student orientation program for Informatics students at Petra Christian University.

  • Collaborated with the IT team on digital platforms for committee recruitment and freshman-orientation activities, including a recruitment website used by 100+ committee applicants and an administrative management website
  • Developed Laravel loader and landing-page components for the official orientation platform serving an approximately 1,300-student audience, and coordinated testing before launch
  • Built the participant-facing, three-stage decision game with operator-controlled state, 30-second voting windows, and live result updates through Laravel and Ably Pro
  • Implemented subscribe-only realtime authentication, session-linked voting, duplicate-vote protection, and polling fallback; the event concluded in August 2026, while an independently measured approximately 1,300-user concurrency result is not claimed
December 2025 – May 2026Investalk TalkshowEvent Chair

Led the planning and execution of a financial-education talk show.

  • Led planning and execution of the financial-education talk show
  • Coordinated teams, event operations, evaluation, and participant experience
  • Managed budgeting and resource allocation
2025Petra Fun Run x Royal ResidenceCoordinator of Equipment Division

A large-scale community running event jointly organized by Petra Christian University and Royal Residence, attended by 500-1,000+ participants including the Mayor of Surabaya, the President Director of Royal Residence, and the Rector of Petra Christian University.

  • Led the Equipment Division in planning and coordinating logistics for event operations
  • Managed equipment preparation, distribution, and venue setup with cross-functional committees
  • Helped ensure smooth execution of a large-scale public event involving government officials, university leadership, and community participants
2025Equipment Coordinator - AI & Machine Learning Academic EventEquipment Coordinator

An academic AI and Machine Learning event organized by the Informatics Department, featuring a guest lecturer from Japan and attended by 200+ Informatics students from the full cohort.

  • Led the planning and coordination of equipment and venue logistics for the event
  • Coordinated with organizing committees to ensure smooth execution of technical sessions and presentations
  • Supported the successful delivery of the event attended by 200+ students and an international guest lecturer
2026DigiComp 2026 UI/UX CompetitionSecretary and Treasurer

Managed budgeting, financial operations, and administrative documentation for a UI/UX design competition.

  • Managed budgeting, financial operations, expenditure tracking, and financial reporting
  • Prepared administrative documents, permission letters, and official correspondence
  • Supported event logistics and cross-team coordination
2024 – PresentHIMAINFRAOrganizational Member

Active member of the Informatics student association at Petra Christian University.

  • Contributed to organizational activities and events
  • Collaborated with fellow students on technical and community initiatives
2024 — presentPetra Christian UniversityInformatics · GPA 3.76 / 4.00

Foundations in programming, data, application development, and collaborative projects.

2026 / ENGINEERING AWARD2nd Place

SUTD × Petra Christian University International Hackathon

Built a machine-learning workforce efficiency prediction system combined with a cooperative management platform. Competed with multidisciplinary teams across engineering, business, architecture, and international business disciplines.

Other awards
20261st PlaceYouth Philia Anniversary Band Competition

Performed as part of a musical ensemble, demonstrating creative collaboration and disciplined preparation.

20241st PlaceFestival Pelajar Surabaya PDAM Band Competition

Won first place in a city-level student band competition organized by PDAM Surabaya.

20231st PlaceInvalesco Band Competition

Won first place in the Invalesco inter-school band competition.

20233rd PlaceUNESA National Band Competition

Placed third in a national-level university band competition at Universitas Negeri Surabaya.

20231st PlaceManafesto FEB UNESA Band Competition

Won first place in the Manafesto band competition at the Faculty of Economics and Business, UNESA.

2023Harapan 2IRGL (Informatics Rally Games and Competition)

Earned Harapan 2 in a logic-based rally competition combining games, problem-solving challenges, and quiz-bowl rounds.

2021Most FavoriteSMA Awards Short Movie Competition (Likes Terbanyak)

Received the most likes and audience favorite award for a short film production.

20231st PlaceSMA Awards Short Movie Competition

Produced and directed a short film recognized for storytelling and creative execution.

20231st PlaceETERNITY Business Rally Games Competition

Competed in a business strategy and execution challenge, demonstrating analytical thinking and team collaboration.

03 / TECHNOLOGY 14 PUBLIC PROJECTS

Stack &
Tools.

The technologies and tools I use to build interfaces, backends, data flows, and AI products.

Product Engineering

  • TypeScript
  • JavaScript
  • React
  • Next.js
  • Astro
  • Tailwind CSS
  • Responsive UI engineering
  • Component architecture

Backend & Data

  • Laravel
  • PHP
  • Supabase
  • PostgreSQL
  • SQL
  • REST APIs
  • Authentication & authorization
  • Row-Level Security

AI & Data

  • Python
  • Machine learning
  • LLM integration
  • OpenRouter
  • Google Gemini integration
  • OCR workflows
  • Data analysis

Engineering Tools

  • Git
  • GitHub
  • Docker
  • Vercel
  • Deployment workflows

Other Languages & Academic Foundations

  • Java
  • C++
  • R
04 / ARCHIVE 08 MORE PROJECTS

Other projects.

Other projects, experiments, and academic work available as case studies.

05 / CONTACT

LET'S WORK
TOGETHER.

Open to internships, collaborations, and product engineering work grounded in a real problem.

ezradesmonds@gmail.com ↗