White uppercase “GRINDLINE” wordmark centred on a solid black background.

Year

2018

Services

Product Management

0→1 Designer & Builder

Client

recurpal (gattaka Inc.)

weekly signup growth

10%

weekly signup growth

10%

WEEKLY SIGNPS

10%

scans

990+

scans

990+

SCANS

990+

DETECTION ACCURACY

72%

DETECTION ACCURACY

72%

Overview Recurpal was a subscription management and fraud detection platform I founded in 2018 to help users identify duplicate charges, forgotten subscriptions, and potential billing scams automatically. The product combined financial data aggregation with privacy detection to bring transparency and control back to users’ finances. My Role As Founder and Product Designer, I led everything from concept to launch — product vision, design, UX, development, and user research. I worked closely with engineers to build a working MVP, integrated with major platforms like Stripe and Plaid, and designed an intuitive dashboard for tracking recurring payments. TEAM 5 people (Design, Engineering, Data, and Growth) Process & Highlights • Conducted 70+ user interviews to uncover pain points around hidden charges and billing complexity. • Designed the product’s full UX and visual identity, focusing on trust and simplicity. • Developed early detection models that surfaced duplicate or unusual charges. • Built and launched the MVP using modern web tech, integrating real-time financial data APIs. 💬 For the full design process, case study, and before-after visuals, please contact me directly.

Cream drawstring tote bag on black, printed front and centre with six stacked rows of the black “GRINDLINE®” wordmark.
Cream drawstring tote bag on black, printed front and centre with six stacked rows of the black “GRINDLINE®” wordmark.
Top-view skateboard deck on black, natural wood finish with “GRINDLINE” in bold black letters running lengthwise down the centre.
Top-view skateboard deck on black, natural wood finish with “GRINDLINE” in bold black letters running lengthwise down the centre.
Corrugated cardboard box on black showing multiple stacked “GRINDLINE” wordmarks and black icon-patterned tape along the edges.
Corrugated cardboard box on black showing multiple stacked “GRINDLINE” wordmarks and black icon-patterned tape along the edges.

Feedback

“Our finance and ops teams both use it now — it’s become part of our monthly process.”

“Our finance and ops teams both use it now — it’s become part of our monthly process.”

— Operations, twitch.tv

Silver laptop perched on a concrete ledge against a grey backdrop, screen displaying the Grindline homepage with blurred motion imagery and the tagline “Ride Bold. Wear Strong.”
Silver laptop perched on a concrete ledge against a grey backdrop, screen displaying the Grindline homepage with blurred motion imagery and the tagline “Ride Bold. Wear Strong.”
Black rectangular projecting sign mounted to a brick exterior wall, displaying “AVANT GALLERY” in light grey uppercase against the shadows and texture of the bricks.
Black rectangular projecting sign mounted to a brick exterior wall, displaying “AVANT GALLERY” in light grey uppercase against the shadows and texture of the bricks.

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Case Studies