Iván Berecz

Experienced in developing high-performance email systems, I led the creation of RocketStat, analyzing large-scale datasets with real-time insights on email deliverability. I also designed RocketMail, a GDPR-compliant platform delivering millions of emails in hours. With ISO/IEC 27001 certification, RocketMail serves critical sectors like banks and government agencies, ensuring robust security, high delivery capacity, and seamless template creation via Chamaileon integration.

At Payee, I led efforts to scale and improve sustainability in their digital debt collection system. We redesigned the codebase, enhanced test coverage, and implemented development and project management processes. I provided team training, boosting developer skills. We also integrated szamlazz.hu and created a white-label product now used by a global financial firm. My leadership contributed to making Payee's system scalable and ready for future growth.

At Stylers Group, I spent 3.5 years working on diverse projects, including full-stack development and project management. Key achievements include developing a booking platform for Seychelles, creating an AR-based app for RisingStAR, and completing an admin system for MVM. I also built a custom webshop for HVG, an ERP-driven platform for RockSafety, and contributed to redesigning the LowCono low-code platform. My work spanned multiple domains and technologies, delivering tailored solutions for clients.

I established a long-term partnership with Skilltrade Ltd., enhancing their custom-built webshop by optimizing SEO and coordinating content management. I also helped manage Ads campaigns to boost visibility and sales. After gaining a deep understanding of the business, I collaborated with the ownership team on market research, expanding sales channels, and developing automation processes to improve the webshop’s functionality and scalability.

At Inflex Studio, I contributed as a Full Stack Developer to key projects. I played a crucial role in developing the online version of the Slovak National Tourism Card, handling both front-end and back-end to enhance user experience. Additionally, I helped build the foundation for Inflex Studio’s proprietary chat service, focusing on scalable architecture and real-time communication capabilities to ensure efficient performance.

t Lampyon, I worked as a Full Stack Developer on the Corozon Platform, a cross-platform solution designed for healthcare professionals in Canada. I was involved in all stages of the project, from initial planning and design to development and deployment, ensuring a seamless user experience and robust functionality.

At Webb & Flow, I worked on the development of high-load statistical and data collection systems. As a senior developer, I implemented specifications provided by the development lead and optimized modules for better performance.

At Webaxis Hungary Kft., as Development Lead, I oversaw software projects, coordinated teams, and optimized development processes. I made key technology decisions, allocated resources, and ensured high-quality, on-time delivery. I worked closely with clients to align technical solutions with business goals. Notable projects included a 3D escape room for Nokia and several projects for Design Terminal, such as the Tamás Cseh Memorial Program and the "What’s Made in the City" initiative.

At Vatera, Hungary's largest auction portal, I spent 2.5 years transitioning from Junior Developer to the Testing Department. I focused on implementing Behavior-Driven Development (BDD) across platforms like grando.hu and lealkudtuk.hu, ensuring high software quality. I also trained manual testers in programming to enable automated testing and delivered presentations on BDD, enhancing team adoption of this methodology and improving overall testing efficiency.

I began my career at eRise Hungary Kft in 2008 as a Junior Developer, progressing to a Team Leader role. I contributed to projects such as postr.hu (a blog system for Origo.hu), buildecon.com, ferfialso.hu (a men's underwear webshop), birdband.hu (a community-driven T-shirt store), and emlekkonyv.net (an online memorial book platform). Additionally, I developed HR management software for the oil industry and worked on adult content websites with a focus on security and compliance.