Ivan Berecz - Freelancer Full-Stack Software Engineer, Freelancer

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Work Background

Digital Prime HungaryCompany Owner, Developer

Jan. 2018Budapest, HungaryDigital Prime Hungary Ltd. started as a passion project, co-founded by a friend and me as a unique "startup." My friend wanted to leave his job but was unsure of his next steps. After brainstorming and conducting market research, we identified a gap in the laptop rental market. We quickly developed a prototype website, laptopkolcsonzes.com, and received our first order within two weeks. Initially, we rented out our own laptops, but as demand grew, so did our inventory. To meet increasing demand, we expanded our offerings to include projector rentals, launching projektorkolcsonzo.com, which also proved successful. This success led us to further broaden our rental portfolio to include monitors, tablets, and sound equipment. We then consolidated all our rental services into one central platform, digitalprime.hu, making it easier for customers to rent a variety of equipment from a single location. Our websites are designed to be simple yet highly SEO-optimized, allowing us to rank at the top for most keywords with minimal advertising spend. I'm proud to say that, in just a few years and despite the challenges posed by the COVID pandemic, we've established a leading position in Hungary's SME sector. While it hasn't grown into a massive company, it achieved our primary goal: my friend became self-sufficient, and the project now provides passive income for me.

Interart Ltd.Architect and Full Stack Developer

Apr. 2022Budapest, HungaryROCKETSTAT Project In March 2022, I launched RocketStat in partnership with Interart Consulting, building on a collaboration that began over six years ago. RocketStat was the first step towards a comprehensive email management system, later expanded with RocketMail. RocketStat is designed for the aggregated analysis of large email datasets, handling tens of millions of entries to provide swift statistical insights. Key functionalities include analyzing bounce rates, sender domains, delivery times, spam markings, snapshot indicators, and dispatch volumes, with options for custom queries. ROCKETMAIL Project After completing RocketStat, we continued with RocketMail, developing a complex, microservice-integrated system for managing and dispatching email campaigns. RocketMail, unique in Hungary, is ISO/IEC 27001 certified, emphasizing security and information management. It stands out for its high delivery capacity and strict GDPR compliance, ensuring user data protection. The system's capabilities include managing email lists and subscribers, handling email templates with an integrated Chamaileon editor, comprehensive campaign management, and the ability to send millions of emails within hours. It also provides detailed dispatch reports, performance analysis, and adherence to strict email standards. RocketMail's clients include banks, stock exchanges, and governmental organizations, reflecting its reliability and the high trust in its capabilities.

CaptiwateFull Stack Developer

May. 2024 - Jun. 2024United StatesDuring my tenure at Captiwate, I worked as a Senior Full Stack Developer, handling a variety of complex development tasks. In addition to my core development responsibilities, I played a key role in improving DevOps practices by redesigning and enhancing the Continuous Integration (CI) process to optimize workflow and efficiency.

PayeeInterim Development Manager and Consultant

May. 2022 - Apr. 2024Budapest, HungaryAt Payee, a Hungarian-owned startup specializing in digital solutions for debt collection I was approached through a previous professional connection to join their team. Under my leadership we made the system more scalable and sustainable. We redesigned the initial codebase, improved test coverage, and developed both development and project management processes. I also provided team and individual training for Payee's developers, enhancing their skills and knowledge. We established an integration interface that enables service providers, including Hungary's largest online billing service, szamlazz.hu, to connect to the Payee system and offer online debt management services. Furthermore, we developed a white-label product from the system, which is now utilized by one of the world's leading financial and tax advisory firms.

VueformDevOps Engineer

Sep. 2021 - Mar. 2022Budapest, HungaryVueform is an Open Source Form Framework based on Vue.js, which serves as the foundation for a drag-and-drop product named Vueform Builder. Vueform enables the easy creation of forms at the code level with serialization, while Vueform Builder allows for the visual editing of forms. With Builder, users can visually design forms and then export both the structure and style. Both solutions are designed for seamless integration into any system. The development and product are the brainchild of my brother, Ádám Berecz. My involvement in the project extended beyond setting up CI/CD processes and configuring servers; I also played a key role in search engine optimization (SEO) and in the operational management of the system. This collaboration highlights the synergy between technical infrastructure expertise and innovative software development, resulting in tools that significantly simplify form creation and integration for developers around the world.

Stylers GroupArchitect and Full Stack Developer

May. 2018 - Sep. 2021I spent 3.5 years at Stylers Group, where I contributed to a variety of projects across multiple domains, ranging from web development to ERP systems. My role involved full-stack development and project management, leveraging a range of technologies to deliver tailored solutions for clients. Key Projects: - Booking System for Seychelles: Developed a booking platform similar to Booking.com, tailored for the Seychelles market, using Laravel and Angular. - RisingStAR: Played a key role in designing and developing an augmented reality-based platform similar to TikTok for an American startup. The platform was built using Laravel, Python, and Vue. Unfortunately, the project was paused due to a lack of subsequent funding rounds. - MVM (Hungarian Electricity Works) Administration System: Completed and prepared a nearly finished admin system for a security audit. The platform was built using Laravel and Vue. - HVG (Leading Hungarian News Portal): Developed a custom webshop and a unique content recommendation system. Oversaw the project from planning and development to project management. - RockSafety: Developed an ERP-driven webshop with a specialized reseller and discount system. - LowCono: Contributed to the enhancement and redesign of a low-code/no-code platform.

Skilltrade Business advisor and developer

Jan. 2018 - Mar. 2021Budapest, Hungary

Inflex StudioFull Stack Developer

Jan. 2018 - May. 2018Budapest, HungaryWhile working with Inflex Studio, I contributed as a Full Stack Developer to several key projects. I played an essential role in developing the online version of the Slovak National Tourism Card and was involved in building the foundation for Inflex Studio's proprietary chat service. Key Projects: - Slovak National Tourism Card: Developed the online version of the Slovak National Tourism Card, implementing both front-end and back-end functionalities to enhance user experience and streamline tourism services. - Inflex Studio Chat Service: Contributed to the foundational development of Inflex Studio's own chat service, focusing on scalable architecture and efficient real-time communication capabilities.

LampyonFull Stack Developer

Jun. 2017 - Jan. 2018Budapest, HungaryAt 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.

Webb & Flow LtdFull Stack Developer

Apr. 2017 - Jun. 2017Budapest, HungaryWe were developing SEO automation softwares.

Webaxis HungaryCTO

Dec. 2014 - Sep. 2015BudapestAs the CTO of the Company my main tasks are diverse including the followings: - coordinating the daily work of the development team, - preparing technical specifications, - searching for new technical waves, - management of development workshops and courses.

FreelancerFreelance Developer

Apr. 2014 - Nov. 2014Budapest

VateraHead of the automated testing department

Nov. 2011 - Mar. 2014Budapest, HungaryAt Vatera, Hungary's largest auction portal, I worked for 2.5 years, starting as a Junior Developer before transitioning to the Testing Department. My focus was on Behavior-Driven Development (BDD) and implementing testing methodologies across various platforms associated with Vatera, such as grando.hu and lealkudtuk.hu. Key Responsibilities: - Development and Testing Transition: Began as a Junior Developer, then moved to the Testing Department to specialize in Behavior-Driven Development (BDD) and testing methodologies. - Platform Implementation: Implemented BDD and testing methodologies across multiple platforms, including grando.hu and lealkudtuk.hu, ensuring robust software quality. - Training and Development: Conducted training sessions for manual testers, teaching programming skills to enable them to write automated tests, significantly enhancing testing efficiency. - Knowledge Sharing: Delivered multiple in-house presentations on BDD methodology, contributing to the team's understanding and adoption of this approach.

eRise Hungary KftFull Stack Developer

Nov. 2008 - Oct. 2011Budapest, HungaryI started my career at eRise Hungary Kft as a Junior Developer in 2008 and progressively advanced to a Team Leader role. During my tenure, I have successfully contributed to various projects, ranging from developing e-commerce platforms to creating specialized software solutions. Key Projects: - postr.hu: Developed a blog system using the Zend Framework for Origo.hu, one of Hungary's largest news portals. - buildecon.com: Contributed to the development of a website focused on selling economic reports and forecasts. - ferfialso.hu: Developed a webshop for men's underwear using the Prestashop platform. - birdband.hu: Assisted in building an online store for T-shirts, with designs created and voted on by the community. - emlekkonyv.net: Participated in creating an online memorial book platform where users could create and contribute to memorial books via the social network iwiw. - HR management software: Developed HR management software tailored for one of Hungary’s largest oil industry companies. Adult Content Websites: Involved in the development of several adult content websites, focusing on robust security measures and ensuring user privacy and compliance with industry standards.

Individual entrepreneurFreelance Developer

Sep. 2004 - Oct. 2008I began my journey in web development in 2004 while still in high school, working with HTML, CSS, PHP, and Flash. My first professional project was creating a website for monarchiagaleria.hu in the summer of 2004. Building on this experience, I continued to develop a wide range of projects throughout college, including: Key Projects: - Teleky-Wattay Castle Hotel: Developed a room reservation system to enhance guest booking experiences. - English-Hungarian Job Portal: Designed and built the backend system and website for a bilingual job placement service. - Various Small Projects: Completed numerous smaller projects, including websites for a bistro, motel, bar, car dealership, and recruitment agency, among others.