Mario H.

Head of Engineering at Level

Mario H. has a diverse work experience in various roles within the software engineering field. Mario most recently worked as the Head of Engineering at Level Financial Technology starting in April 2023. Prior to that, they were a Lead Full Stack Software Engineer at Playroll from February 2022 to April 2023, where they played a key role in rewriting and migrating the MVP platform to a new technology stack and leading the development of an internal admin system.

Before Playroll, Mario held the position of Senior Specialist, Senior Software Engineer at NewDay from July 2021 to February 2022, where they took on Technical Lead responsibilities within a team of 5 and worked on greenfield projects. Mario also contributed to various internal projects and tools within the Collections team.

Mario's work experience also includes being a Senior Full Stack Software Engineer at Reach plc from March 2020 to July 2021, where they worked on high traffic news publication websites and led the integration of a newsletter system. Mario also worked closely with the data analytics team to support business objectives.

Prior to Reach plc, Mario worked as a Lead React Native Engineer at GENFLOW from November 2019 to February 2020, primarily focusing on developing and maintaining React Native applications for social media influencers. Mario also worked at Samsung Electronics as a Full Stack Software Engineer from May 2019 to November 2019, where they contributed to the Bixby AI assistant and developed a tool to automate the process of updating language models.

Furthermore, Mario has experience as a Lead Full Stack Software Engineer at AKQA, Full Stack Software Engineer at Play Consulting, Software Engineer at Park Holidays UK, Contract Lead Software Engineer at Shocklogic, and Lead Software Engineer at Shocklogic. These positions involved working on various projects and technologies, such as NextJS, React, Node, Angular, Typescript, PHP, MySQL, and more.

Overall, Mario's work experience highlights their expertise in full stack development, technical leadership, project management, and working on diverse projects across different industries.

Mario H. has a Master of Science (MSc) degree in Computer Science from the University of London, which was completed in 2014. In addition, they are currently pursuing an MBA, Master of Business Administration, with a field of study in Accounting and Business/Management at UCL School of Management, expected to be completed in 2024.

Furthermore, Mario has obtained several additional certifications. In April 2021, they completed the "Advanced Node.js" certification from LinkedIn. Mario also successfully finished the "Leadership Foundations: Leadership Styles and Models" certification, the "Process Improvement Foundations" certification, and the "React Hooks" certification, all from LinkedIn and obtained in April 2021.


Previous companies

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  • Head of Engineering

    April, 2023 - present

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