Daniel Miroiu
Kraj: Romania
Lokalizacja: Botoșani, RO
Na Useme od 27 maja 2026
O mnie
Senior Full-Stack Engineer specializing in React, Next.js, Angular, React Native, Node.js, Express.js and and Python, building modern web and mobile applications, including AI-powered solutions.
I’m highly passionate about AI and have deep understanding / experiences in OpenAI and Google Gemini APIs and continuously working to empower my AI skills by building intelligent, data-driven applications and exploring the latest advancements in the field.
Specialized in architecting high-performance SaaS systems, marketplace automation platforms, real-time communication systems, and cross-platform mobile applications.
Proven track record of designing high-throughput architectures processing 80K+ daily workflows and leading frontend/backend system design across production-scale applications.
Kategorie
CV / Résumé
Lut 2023 - Maj 2026
Senior Full-Stack Developer
Posh Sidekick
Built and scaled Sidekick Tools platform supporting 18K daily users and 11K listing workflows/day, integrating multiple marketplace APIs, improving frontend performance, and developing reliable workflow synchronization systems.
Kwi 2022 - Gru 2022
Mid-level Frontend Developer
Feeling Great
Developed AI-powered web and mobile applications using React, React Native, and OpenAI APIs at Feeling Great, building responsive user interfaces, real-time chat experiences, and scalable frontend architecture while improving performance.
Lip 2020 - Mar 2022
MERN Stack Developer
Voolist
Built and maintained responsive React.js web applications for cross-listing items across multiple marketplaces. Implemented scalable UI components, API integrations, state management, and improved the site reliability and performance.
Portfolio
Worked as a Software Developer at Voolist, developing cross-listing features between Poshmark and eBay using React and Node.js, contributing to both frontend and backend development, API integrations, listing synchronization, and workflow automation
Worked as a Full-Stack Developer at Posh Sidekick and built Sidekick Tools from scratch, and I had end-to-end ownership across the mobile app, web app, and backend. Used Next.js for web, React Native for mobile, Express.js for backend and PostgreSQL.
Worked as a Web and Mobile Developer at Feeling Great, building AI-powered applications using React, React Native, and OpenAI APIs. Developed real-time chat features, improved cross-platform user experience, and collaborated directly with Dr. David