Denis Svet

• Work closely with clients to understand project requirements, provide technical insights, and deliver solutions that align with business objectives. • Implement end-to-end solutions using a stack that includes React (hooks,context api, React Router), JavaScript (Promises, async/await, refs and latest ECMAScript), also Angular for front-end development • Develop responsive and intuitive user interfaces using React.js and Angular, ensuring optimal performance and a smooth user experience. Customized components, integrated APIs, and optimized code for efficiency. • Creating cross-platform mobile applications with React Native, that provide a consistent experience on iOS and Android devices. • Embrace Agile methodologies to ensure timely and iterative development cycles, fostering flexibility and responsiveness to changing project requirements • Implement thorough testing procedures to identify and resolve issues, ensuring the delivery of high-quality, bug-free applications.

As part of Sonny’s Controls team (software development team), I was contributing to several projects here: - web app control panel, system dashboard for Automatic Tunnels monitoring - web app for products and services (React), - internal app for customer support team (JavaScript), - desktop app used on devices at the entrance of the clients locations (Electron) • Maintaining legacy code (JavaScript, JQuery) • Guide the transition to modern libraries (React) • Code refactoring and adding new features to the new and ongoing projects Technological stack: React JS, Redux, React-bootstrap, Electron, Express, MongoDB, Material-UI, Jest, JavaScript, HTML5, CSS3, SCSS, jQuery, AJAX, Webpack, Node JS, Agile methodology

I implemented here an internet banking web app using a stack that includes React for Intesa Sanpaolo bank, managed in agile methodology. • Implemented public facing of the nanking app according to designs provided by the client • Maintaining some legacy code and replaced old libraries • Implemented different dynamic reports for chosen periods • Did code refactoring in ongoing projects • Reviewed peers pull requests • Do occasional workshops and presentations, showcasing new technologies in FE Technological stack of projects: React JS, Redux, React-bootstrap, Jest for testing components, JavaScript, TypeScript, HTML5, CSS3, SCSS, MaterialUI, Groomet, jQuery, AJAX, HTTP, Webpack, NPM, Lodash, Jira, Git, React Testing Library, Gitlab Methodologies: Agile, Scrum, Functional Programming, BEM, TDD

I contributed to multiple projects here: - financial web application - web application in the ecological field (pollutant emissions nationwide on map) in React - municipal council web application (Angular JS) - betting web app using React - an accounting web application using Angular 2 • Implemented the frontend of MVP as single page application(SPA) using Angular JS • Continued to develop the app after the MVP by rewriting it to Angular 2.0 (as it was just released in 2016) • Developed web-application's logic according to business requirements • Deliver end-to-end solutions using a stack that includes Angular on front-end and Java / MySql for server-side logic • Implemented user interfaces according to provided website designs • Implemented an advanced financial guaranties interests calculator • Developed a control panel according to business requirements • Using Angular, implemented, multilevel search for categories and subcategories of pollutant emissions to be shown on country map • In some projects I used Yarn in others NPM to manage project packages • Angular CLI was used to quickly generate new services and modules of the app, to be customized afterwards • Used Jasmine framework for unit testing. Once, I even strived to follow TDD (test driven development) approach on one of the project • Engineer robust server-side RESTful APIs with Spring Boot / Java, handling data management, authentication, to support dynamic front-end functionalities. • Did API integrations • Methodologies used: Agile, Kanban, OOP, MVC, BEM, TDD Technological stack of projects: Angular JS, Angular, Bootstrap, JavaScript, TypeScript, HTML5, CSS3, SCSS, jQuery, AJAX, HTTP, Webpack, MySql, PostgreSql, MongoDB, E2E Cypress, Selenium