Profile Icon

Geraldo Sadikin

Full Stack Developer

Melbourne, VIC
GitHubLinkedIn

Work Experience

Founding Engineer

Motionmate

Jul 2024 - Present

Founding Engineer at MotionMate, leading front-end development using Next.js, React, and PostgreSQL. Designed 10+ Figma prototypes and built responsive, SEO-optimized pages, increasing reach to 1.6K+ views and 900+ clicks. Collaborated with founders on product strategy and led technical onboarding of 5+ early clients.

Next.jsTypescriptReactPostgreSQLFigma

Product Owner & Full Stack Developer

University of Melbourne

Jul 2024 - Dec 2024

Product Owner & Developer for a mental health platform at the University of Melbourne. Led a 6-person team using React, Next.js, Django, and PostgreSQL. Implemented OAuth, RBAC, and AES-encrypted storage to support HIPAA compliance. Built mobile-first UI with Tailwind CSS, ensured SEO-friendly SSR, and deployed on AWS. Managed documentation and handover via Confluence.

Next.jsTypescriptReactPythonPostgreSQLAWS

Machine Learning Intern

PT Sreeya Sewu Indonesia Tbk

Dec 2023 - Aug 2024

Machine Learning Intern at PT Sreeya Sewu Indonesia, building an Isolation Forest-based anomaly detection system for predictive maintenance. Processed 80K+ sensor data rows daily, reducing downtime by 30% with 90%+ detection accuracy. Delivered comprehensive documentation and trained successors for model handover and support.

PythonPandasScikit-learnIsolation ForestAnomaly Detection

Projects

MyJournal
Personal Project

MyJournal

MyJournal is a journaling app built with Next.js and React, featuring OAuth authentication, carousel browsing, and favorites management. Designed to encourage daily journaling through a seamless, mobile-first experience.

Next.jsTypeScriptNode.jsMongoDBTailwind CSSExpress
Wedding Invitation Website
Freelance Project

Wedding Invitation Website

Built a wedding invitation website using React, MongoDB, and Node.js. Features include RSVP management, photo gallery, and a countdown timer. Designed to provide a personalized experience for guests.

ReactNode.jsMongoDBExpressTailwind CSS
Pondok Gading Resto
Freelance Project

Pondok Gading Resto

Built a website for a Restaurant using Next.js and Tailwind CSS. Features include a menu, reservation system, and location map. Designed to enhance customer engagement and streamline reservations.

next.jsTailwind CSSNode.jsMongoDB

Get In Touch