At Fersan Capital LLC, I was a key developer on a real-time communication app similar to WhatsApp, focusing on audio and video conferencing and chat features. The app was built using React Native, with integrated native modules to enhance performance. I utilized WebRTC for seamless real-time communication and applied observables to manage asynchronous data flows effectively.My responsibilities included optimizing performance through efficient state management and integrating push notifications via FCM, APNS, and VoIP. We designed complex integration flows and ensured the app's architecture was scalable and maintainable for a smooth user experience.Additionally, I contributed to a social media app similar to Twitter, focusing on performance and scalability to handle high user loads effectively. Throughout these projects, I collaborated with cross-functional teams to align technical development with business objectives, delivering high-quality, user-friendly applications.

Akinon is a global software development company that delivers cutting-edge omnichannel solutions for leading retail brands worldwide. With over 20 years of retail industry expertise and a team of highly skilled developers, Akinon has developed Cloud-based Omnichannel Applications that bring disruptive innovation to the retail space, offering a seamless omnichannel experience.My key responsibilities at Akinon include:- Developing new front-end features.- Building reusable code and libraries for future use.- Ensuring the technical feasibility of UI/UX designs.- Optimizing applications for speed and scalability.- Developing and maintaining existing web products and projects.- Collaborating with team members and stakeholders to ensure successful delivery.Projects: R&B Fashion, F64, Koton

Segmentify is a Customer Engagement Platform that helps over 250 companies in 40+ countries create personalized, omnichannel experiences for their customers throughout the entire eCommerce journey. Our goal is to boost conversions, engagement, revenue, and customer lifetime value.My key responsibilities at Segmentify include:- Ensuring seamless integration of Segmentify’s platform into client websites by creating personalized campaigns, search boxes, and result pages, while helping clients fully leverage all features.- Conducting A/B tests to analyze user behavior and using tools like Google Analytics to optimize the customer experience.- Collaborating closely with account management, sales, product development, and marketing teams to ensure customer success.- Designing reusable code templates for special campaigns, ensuring high performance and sustainability across the Customer Success Development team. I also document and share these on Confluence for easy team access.Clients: Puma Group, Intersport, iCLOTHING, Andertons, Heavins, Joyces, Madesa, CH Tralee, McGorisks Pharmacy, EGO, BC Fasteners & Tools, Caskers, Malinca, Molloys Pharmacy, Co-Op Superstores, Toolfix, Laboratoires Humeau, S.T. Dupont, McSport, and more.