A selection of systems we've built and kept running — across SaaS, e-commerce, AI, and operations tooling.
Three services — Go, React, Python — sitting on top of Teilor's document library and the company's Opal ERP. Staff ask questions in Romanian or English and get back source-cited answers, with live CRM data fetched through tool calls under the user's own credentials. Self-hosted, no data leaves the company.
We designed, built, and scaled a seven-service microservices architecture powering a full-featured SaaS client portal — from the first commit to commercial launch and beyond, leading a team of four engineers across seven years of relentless product evolution.
We served as frontend architect for CellTrust SL2 — an enterprise-grade secure communications platform featuring a web-based VoIP client, real-time encrypted chat, and a modular frontend architecture built for extensibility.
We built key modules of Teilor's enterprise CRM platform — a customer support case management system with integrated Mediatel VoIP call center, where incoming calls automatically route to the right customer case through real-time WebRTC telephony embedded directly in the browser.
We built Teilor's interactive wedding band configurator — a five-step wizard where customers design their rings in real time with 3D visualization, choose materials and gemstones, calculate their exact ring size, and see live pricing that updates with every selection.
We designed and built Catalog2 — a comprehensive digital gradebook platform spanning Android tablets for teachers, a web application for parents, and an admin dashboard, all powered by a Java backend with offline-first architecture for unreliable school network environments.
We engineered a fully automated domain provisioning system that handles the entire lifecycle of custom domains — from DNS validation through Nginx virtual host configuration to Let's Encrypt SSL certificate issuance — all orchestrated through a single REST API call with zero downtime.
We built Marune's web platform from the ground up and expanded their existing React Native mobile app with major new features — creating a unified ecosystem for martial artists to track training, monitor belt progression, sync health data from wearables, and connect with a global community of practitioners.
We contributed full-stack development across multiple modules of the CabanovaTX Website Builder platform — including a complete e-commerce integration with PrestaShop that enabled thousands of users to build and run online stores.
We built a series of high-performance marketing microsites for Vodafone Germany — pixel-perfect, responsive web experiences engineered to handle massive campaign traffic spikes while maintaining sub-second load times across every device.
We served as senior frontend engineers on the Unified Back Office — EveryMatrix's centralized management platform that consolidates control over their entire suite of iGaming services into a single, real-time interface.
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