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Sidantha KobbekaduwaSK
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Sidantha Kobbekaduwa

@sidanthakobbekaduwa

I design data-informed product experiences, systems, and AI features that improve conversion and usability.

Sri Lanka
Message

At Openprovider, I've grown from rebuilding the brand and website to owning core product flows, including a quick-purchase Membership journey that lifted Basic S purchases by 54%.

I'm currently redesigning the Reseller Control Panel, building a unified design system, and using PostHog, Microsoft Clarity, funnels, and A/B testing to guide decisions. I also mentor junior designers and serve as a go-to UX partner across the company.

For Procys, I led an end-to-end redesign of an AI document-processing platform, introduced shadcn and PostHog, and designed an AI invoice builder from concept to controlled rollout in roughly one week.

Earlier at Amplifyn, I progressed from UX Designer to User Experience Lead, building design systems and shipping products for NZ Safety Blackwoods, Multiplier, and other enterprise platforms. I bring a full-process approach spanning research, workflows, wireframes, high-fidelity UI, interactive design, handoff, and build reviews.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

Staffordshire University logoSU

Staffordshire University

Bachelor of Engineering, Software Engineering

2014 - 2018

Pursued a Bachelor of Engineering in Software Engineering, graduating with honors.

Tech stack

Software and tools used professionally

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