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Diana O. Frontend, Data Visualization and AI Platforms

My name is Diana O. and I have over 8 years of experience in the tech industry. I specialize in the following technologies: JavaScript, Data Visualization, D3.js, Python, React, etc.. I hold a degree in Bachelor's degree, . Some of the notable projects I've worked on include: Observable Framework and Plot: Data dashboard, Next.js / D3js / Neo4j / OpenAI: Search Engine & Network Viz Dashboard, React/Mapbox: Singapore's Public Housing Properties, Data Engineering with Music Metadata: From API to Graph Insights, Tech in Asia Article Network: Exploring Authors & Topics via Graphs, etc.. I am based in Singapore, Singapore. I've successfully completed 31 projects while developing at Softaims.

My passion is building solutions that are not only technically sound but also deliver an exceptional user experience (UX). I constantly advocate for user-centered design principles, ensuring that the final product is intuitive, accessible, and solves real user problems effectively. I bridge the gap between technical possibilities and the overall product vision.

Working within the Softaims team, I contribute by bringing a perspective that integrates business goals with technical constraints, resulting in solutions that are both practical and innovative. I have a strong track record of rapidly prototyping and iterating based on feedback to drive optimal solution fit.

I'm committed to contributing to a positive and collaborative team environment, sharing knowledge, and helping colleagues grow their skills, all while pushing the boundaries of what's possible in solution development.

Main technologies

  • Frontend, Data Visualization and AI Platforms

    8 years

  • JavaScript

    3 Years

  • Data Visualization

    5 Years

  • D3.js

    6 Years

Additional skills

Direct hire

Potentially possible

Previous Company

Biofourmis

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Experience Highlights

Observable Framework and Plot: Data dashboard

I worked with a client to redesign and rebuild an existing Power BI dashboard using Observable Framework and Observable Plot. The dashboard features interactive charts and tables built from a JSON dat

Next.js / D3js / Neo4j / OpenAI: Search Engine & Network Viz Dashboard

To easily find contextual info and compare the Korean and Japanese music markets, I created a search engine and results interface, which includes an interactive network visualization with timeline com

React/Mapbox: Singapore's Public Housing Properties

Visualizing the completion timeline and resale prices of Singapore's Housing Development Board residential properties over time, serving as a tool to aid public house buying for people Live slte: http

Data Engineering with Music Metadata: From API to Graph Insights

The Music Catalog Extractor is a Python-based ETL (Extract, Transform, Load) pipeline designed to transform complex, open music metadata from the MusicBrainz API into structured, queryable formats. It

Tech in Asia Article Network: Exploring Authors & Topics via Graphs

Extracted articles from Tech in Asia's API to explore author and topic trends. Built a graph-based dashboard using NLP on article titles to identify key terms, linking authors, keywords, and categorie

Education

  • Nanyang Technological University

    Bachelor's degree in

    2011-01-01-2015-01-01

  • General Assembly

    in Data Science Immersive

    2017-01-01-2018-01-01

Languages

  • English (Fluent)✓