Darius Oprea

• Architected a modular Vue 3/TypeScript monorepo that reduced build times by 25% and enabled independent deployment of six fintech features. • Launched user journeys across six fintech areas: SEPA payments, cards, managed accounts, batch payments, OTP, and notifications. • Built a four-step Send Money flow covering amount entry, beneficiary selection, validation, references, fee calculation, and confirmation. • Standardized components, routing, and state management, reducing integration effort by 30% and a

• Delivered a white-label Vue 3 application two weeks ahead of schedule, earning client approval and strengthening the partnership. • Added forms, promotions, QR-code scanning, and blockchain-enabled wallet integrations, expanding the product by four modules. • Designed responsive experiences for fashion, music, events, and digital campaigns, boosting user engagement metrics by 12%. • Translated Figma and Adobe XD designs into reusable Vue interfaces while resolving implementation details with product stake

• Enhanced Color Line booking applications serving 3.5M+ annual users, sustaining 99.8% uptime and 98% bug-free sessions across three years. • Modernized legacy Vue applications from Vue 2 compatibility layers to Vue 3, Composition API, TypeScript, and Vite. • Created booking interfaces for seat, cabin, and vehicle allocation, reusable forms, routing, date handling, and REST integrations. • Developed custom PDF exports for booking data extraction and report generation. • Strengthened release reliability wit

• Revamped the Betfair Affiliate website, contributing to a 15% traffic increase validated through Google Tag Manager analysis. • Simplified onboarding and registration flows to support a 30% conversion uplift through clearer UX and implementation. • Crafted responsive, accessible experiences using Vue 2, Vuex, TypeScript, Pug, HTML5, CSS3, and Vuetify. • Expanded unit-test coverage with Jest and Vue Test Utils, reducing regression risk across production releases. • Optimized First Contentful Paint with laz

• Completed C-based projects covering algorithms, data structures, memory management, recursion, backtracking, and file manipulation.