case studies

Case Studies

Context, constraints, solution, results: every project in detail.

2025 — VizProof

VizProof - Visual Regression Testing SaaS

VizProof is a Visual Regression Testing (VRT) SaaS. It captures web screenshots, compares visual renderings between runs, and detects UI regressions before release. Production URL: https://vizproof.com. The goal was not only to generate screenshots, but to build a complete platfo

Key Results

3 engines
Browser coverage
pixelmatch
Diff engine
FastifyPrismaPostgreSQLReactVitePlaywrightpixelmatchOpenAI
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2025 — Pre-owned jewelry

Pre-owned jewelry - E-commerce platform and intake workflow

This project focused on building a platform dedicated to pre-owned jewelry, with two core goals: a clear buying experience for customers and an efficient intake/publishing workflow for internal teams. - Showcase unique pieces with reliable product information - Simplify and struc

Key Results

Higher
Publishing speed
Improved
Product clarity
WordPressWooCommercePHPJavaScriptMySQLREST API
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2024 — Alizés Locations

Automated Bidirectional Synchronization Connector Between Two Booking Platforms

Alizés Locations is a car rental specialist that needed a complete integration solution to automatically synchronize its bookings with a third-party external platform. The challenge was to guarantee perfect consistency between the two systems without human intervention, while ens

Key Results

100%
Automation
99.9%
Reliability
N8NNode.jsJavaScriptFTPSFTPIMAPREST APICronJSON
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2024 — Jupiter Systems

Zavus LED Configurator - LED Wall Configuration Web Application

The Zavus LED Configurator project represents an innovative solution developed for Jupiter Systems, a global leader in LED display wall manufacturing. This web application enables customers and sales teams to configure complex LED walls in real-time, automatically calculating all

Key Results

-60%
Load time
95+
Performance
AngularTypeScriptTailwind CSSServer-Side RenderingRxJSAngular Universal
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2023 — Freelance

Auto Discounts for WooCommerce - Automatic Discounts Plugin

Auto Discounts for WooCommerce is a WordPress plugin I developed to address a recurring need in e-commerce stores: automatically applying discounts based on product age. This open-source plugin enables merchants to easily manage automatic promotions without manual intervention. M

Key Results

<100ms
Performance
100%
Compatibility
WooCommerceWordPressPHPREST APIJavaScriptMySQL
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