Oleksandr L. Email & Phone Number

Results-driven Senior Software Engineer with over 7 years of experience in delivering high-quality solutions. Proven technical expertise in React, Node.js, JavaScript, and TypeScript. Adept at collaborating within cross-functional teams to solve complex problems and improve application performance. Committed to continuous learning and growth in technology.TECHNICAL SKILLS:Languages: JavaScript, TypeScriptFront-End: React.js, HTML, CSS, Material UIBack-End: Node.js, SQL, Postgresql, Mongodb, SequelizeFlowbite, Redux, Formik, RecoilTools: Figma, Webpack, Gulp, NPM, GITVersion Control: GITPROFESSIONAL EXPERIENCE:Senior Software Engineer, E2Generations | 12/2022 - Present- Lead development of a marketing and advertising application, focusing on both client and admin sides.- Designed and developed a content management system for a mobile fitness application from scratch, emphasizing user-friendly interfaces and interactive elements.- Implemented drag-and-drop editing forms to enhance user experience.- Technologies used: React, Node, Flowbite, Tailwind CSS, Recoil, Formik, React-hook-form.Senior Software Engineer (Technical Lead), EvoPlay | 12/2019 - 12/2022- Led the technical transformation of the project architecture and replacement of JavaScript with TypeScript, which led to increased performance, reduction of the code base and improved development experience in teams.- Revamped the user interface by transitioning from Bootstrap to Material-UI, using functional components and hooks.- Introduced features like dark/light themes, improving design and user experience.- Technologies used: React, Redux, Node, TypeScript, Material UI.Software Engineer, Slotegrator | 10/2018 - 12/2019- Developed and supported web application services built on Node.js, focusing on API services, service integration APIs, and transaction reporting.- Refactored and introduced TypeScript to improve code maintainability.- Contributed to the development and maintenance of the client-side of web projects.- Technologies used: Node.js, TypeScript, React, Redux, Redux Form, JavaScript.Front End Developer, Everad Group | 11/2017 - 10/2018- Created one-page stores, landing pages, and transit pages for marketing campaigns.- Utilized JavaScript, HTML, CSS, PUG, and SCSS in development.- Collaborated with designers and marketing teams to deliver visually appealing web pages.Full-Stack Developer, Freelance 04/2017 - 09/2017- Developed a portfolio website for a photographer and implemented a content management system.- Utilized PHP, MySQL, HTML, CSS, JavaScript.

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  National University Of Water And Environmental Engineering, Ukraine

  Computer Science