Founder & CEO

Saif Ur Rahman

Data Visualization Developer · Product Builder · Technical Writer

Karachi, Pakistan

Saif combines research, data, design, and technology to turn complex ideas into clear visual experiences. At FactsFigs, he leads the mission to make data-backed stories useful, accessible, and engaging.

View professional profile on Upwork About FactsFigs

Profile

Designing for clarity and impact

Saif Ur Rahman's professional work spans data visualization, interactive data visualization, data analytics and visualization software, and product development. He builds with D3.js, Svelte, and Spring Boot, and communicates technical subjects through technical and blog writing.

As the Founder and CEO of FactsFigs, he applies that visual background to data-led publishing—shaping editorial direction, product experiences, infographics, and visual narratives that help readers understand fast-moving subjects.

Areas of expertise

D3.jsSvelteSpring BootData VisualizationInteractive Data VisualizationData Analytics & Visualization SoftwareTechnical WritingBlog WritingProduct Development

Software Engineering

Senior Full-Stack Architect | Java, Spring Boot, Svelte 5 & D3.js

13+

Years of enterprise experience

FactsFigs is built on the belief that rigorous data deserves equally strong technology. Saif brings more than 13 years of enterprise software-engineering experience to the platform, combining dependable backend architecture with responsive, visual-first interfaces.

That technical foundation gives FactsFigs the strength to turn complex datasets into clear, interactive publications. From product architecture and data-rich interfaces to production delivery, the same engineering discipline supports every stage of the platform's growth.

Core software skills

JavaSpring BootMicroservicesREST APIsSvelte 5 & SvelteKitD3.jsAWSData-Rich Interfaces