Tajalys

What I've built

Six products in production. All local-first — your data never leaves your device.

SmartWatermark — preview with logo watermark and Smart Contrast
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SmartWatermark interface processing a batch of 505 HEIC files. The right panel exposes the "Smart Contrast" algorithm, automatically inverting the watermark color (blue to white) in real time based on the underlying image luminance. 100% computed via Web Workers.

Featured project

SmartWatermark

Batch watermarking tool built for privacy-first photographers and agencies. 100% client-side processing — files never leave the user's machine. Handles 500+ images with zero network latency.

111 tests
Lighthouse 99
GDPR · PIPEDA
ReactWeb WorkersCanvas APIPWA
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All products

My process

01

Discovery

Needs analysis, feasibility study, and strategy definition.

02

Design

Wireframes, prototypes, and interface design validated with you.

03

Development

Clean code, rigorous testing, and continuous iterations.

04

Delivery

Deployment, training, and post-launch support.