Donatas Adomavicius

Full-Stack Engineer @Avalanche Laboratory

Ruby on RailsRubyHTMLRailsCSSTailwindJavaScriptVue.jsBackend DeveloperFrontend Developer✔️ ITWeb Developer

Hey there! I'm a full-stack engineer with an unconventional path. My journey began in engineering, ventured into social media marketing, and even took a detour through e-commerce. This eclectic mix of experiences has been invaluable in crafting web apps and systems that are not only innovative but also intuitive and secure. Regarding my tech journey, I spent a significant time up until 2021 deeply engaged with PHP, navigating through versions 7.2 to 7.4 and becoming best friends with frameworks like Symfony, Laravel, and CodeIgniter. Embracing change, I shifted my focus towards JavaScript, TypeScript, Vue.js, and Ruby on Rails, and I couldn't be happier with this decision! I've also worn various hats, from QA automation engineer to leading projects and tech teams. But, what truly ignites my passion is coding. There's immense satisfaction in solving problems, whether they're straightforward or complex, with my programming expertise. It just feels right. In essence, I've traversed many paths, accumulated a wealth of skills, and I'm eagerly anticipating what's next on this tech journey!

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Work Background

Avalanche LaboratorySenior Full-Stack Engineer

Dec. 2022 - Apr. 2024Vilniaus, Lithuania · Remote- Developed and enhanced user interface features for Olybet's main websites (olybet.ee, olybet.lv, olybet.lt) using Vue.js. - Migrated footer functionality from Vue 2 to Vue 3, ensuring a smooth transition and enhanced performance. - Played a key role in the development of Olybet’s in-house page builder project, integrating swiper.js for dynamic carousel creation. - Architected a user-friendly API integration system within the page builder that allows non-technical users to fetch and display data without coding, thereby meeting the needs of various stakeholders. - Developed a custom JavaScript library for a central banner management system aimed at optimizing the performance and management of banners across the Olybet main website. Technologies: Vue.js, JavaScript, TypeScript, Swiper.js

GamestarterFull Stack Engineer

Jul. 2022 - Dec. 2022Vilniaus, LithuaniaConsulting and working as a fullstack web javascript developer. Technologies used: Angular, Nest.js, JavaScript, TypeScript, MongoDB, Amazon S3, Gitlab, Tailwind CSS.

WorkstarterTech Lead

Jul. 2022 - Dec. 2022Worked as a tech lead and project owner of WorkStarter project --> https://www.workstarter.com/. Also worked as Fullstack JavaScript developer to develop WorkStarter MVP. Technologies used: JIRA, Figma, Miro, JavaScript, TypeScript, Angular, Nest.js, MongoDB, Amazons S3, GitLab, Tailwind CSS

Kesko Senukai Digital (e-commerce)Ruby on Rails Engineer

Sep. 2021 - Jul. 2022Vilnius, Vilniaus, LithuaniaDeveloped Cerberus warehousing project. New features and bug fixing. Technologies used: HTML, CSS, Ruby on Rails, JavaScript, jQuery

PHH Group | Pigu Hobby Hall Group (Pigu.lt, 220.lv, Kaup24.ee, Hansapost.ee, HobbyHall.fi)Full Stack Engineer

Jul. 2019 - Sep. 2021VilniusWorking as a Fullstack and QA automation web developer to improve and further develop Pigu.lt, 220.lv, Kaup24.ee, HobbyHall.fi, and Hansapost.ee e-commerce marketplace. Front-end stack: TypeScript - custom framework optimized for e-commerce; Back-end stack: PHP - Symfony, CodeIgniter + Elasticsearch + SearchNode + Redis; QA Automation: Cypress; DB: MySQL.

Genius SportsFull Stack Engineer

Jan. 2019 - Jul. 2019VilniusDeveloped FIBA organizer project. New features and bug fixing. Technologies used: JavaScript, CSS, Zend, Symfony, PHP, HTML