Nikita V.

Senior Full-Stack Developer (React/Node/Express/Mongo DB/Angular/AWS/GraphQL)

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Chernihiv, Ukraine

Experience

Mar 2023 - Present
2 years 10 months
Warsaw, Poland

Senior Full-Stack Developer (React/Node/Express/Mongo DB/Angular/AWS/GraphQL)

Innowise Group

  • Proficient in MERN (Mongo DB, Express, React, Node.js) stack development, adept at utilizing these technologies to construct robust and scalable applications.
  • Employed Mongo DB as the primary database solution, ensuring streamlined data storage and retrieval for MERN-based applications.
  • Developed interactive and dynamic user interfaces with React, optimizing user engagement and satisfaction.
  • Leveraged Node.js to manage server-side logic effectively, resulting in the creation of efficient and high-performance web applications.
  • Implemented Redux for seamless state management within MERN applications, facilitating smooth data and action flow across components.
  • Designed and constructed dynamic, responsive user interfaces using Angular's component-based architecture, enhancing user experience intuitiveness and engagement.
  • Demonstrated proficiency in the latest ES6 features such as let, const, map, reduce, filter, and arrow functions within a JSX environment.
  • Utilized a variety of tools and technologies including Apollo-client, React, Angular, Redux, GraphQL, FlexBox-CSS, Babel, Babel-loader, promises, CSS3, Jenkins, Jira, Confluence, Docker, JSON, JavaScript, and Webpack.
  • Developed interactive and user-friendly UIs, contributing to the creation of full-stack applications using modern industry-adopted languages and frameworks.
  • Conducted front-end unit testing using Jest and Enzyme, while implementing SASS for dynamic CSS behavior.
  • Leveraged cloud services such as GitHub, AWS, and Google App Engine for the development and deployment of web-based applications.
  • Promoted the adoption of UI/UX best practices and code standards within the team culture, emphasizing a focus on quality.
  • Contributed to the evangelization of UI/UX best practices and code standards by encouraging a team culture focused on quality.
Nov 2021 - Feb 2023
1 year 4 months
Newton, United States

Full-Stack Developer (MERN stack/MUI/Redux ToolKit/Typescript/AWS)

Kanda Software

  • Worked with UX designers and client to build the user interface for a complex data visualization application, and admin dashboard of GWCL using Typescript and React and Redux Toolkit.
  • Led the creation of a serving application built using React and Material-UI, delivering a robust and scalable solution that met the needs of the business and end-users.
  • Maintained the existing codebase of React Redux app and optimized its performance.
  • Trained and guided the trainees and staff of Soanitech.
  • Orchestrated the integration of wallets and block explorers within the application stack, ensuring a harmonious and interconnected system.
  • Demonstrated proficiency in utilizing a diverse set of cloud services such as Amazon Web Services (AWS) and Azure to create highly scalable, secure, and dependable applications.
  • Actively collaborated with fellow developers across all levels of the technology stack, promoting seamless cooperation and interoperability to deliver cohesive and efficient solutions.
  • Championed UI/UX best practices and code standards, fostering a culture of quality and continuous improvement among the team.
Oct 2018 - Oct 2021
3 years 1 month

Senior Frontend Developer (React/Angular/Node/Azure)

Teamvoy

  • Spearheaded the development of a cutting-edge Single-Page Application (SPA) using React and Redux, resulting in a contemporary, responsive user interface that significantly heightened customer engagement and satisfaction.
  • Implemented a Hot Module Replacement plugin within Webpack, a pivotal enhancement that bolstered development efficiency and reduced turnaround time for updates and modifications.
  • Engineered and deployed a customized authentication system using Angular, fortifying security measures and enhancing user management for a large-scale enterprise application.
  • Innovated by creating a GraphQL Data Loader tailored for PostgreSQL tables, strategically lessening the database workload and elevating overall system performance.
  • Led the transformation of the product into a Progressive Web App (PWA), offering a seamless and responsive experience for mobile users, thereby increasing time spent on the site via mobile browsers.
  • Expertly harnessed SASS to extend CSS with dynamic behavior, streamlining the development process and ensuring consistent visual styling across the entire application.
  • Conducted optimization measures, encompassing image optimization and JS and CSS minification, culminating in reduced page load times and a notably enhanced overall user experience.
  • Devised a custom search engine interfacing with MySQL, PostgreSQL, and MongoDB databases, utilizing Express in Node.js to furnish a swift and efficient web interface.
  • Demonstrated exceptional debugging and problem-solving prowess, adeptly identifying and rectifying bugs across various development phases, thereby upholding the product's supreme quality and reliability.

Summary

My name is Nikita and I am a full-stack developer with over 6 years of experience in web development. I am a dedicated and passionate software developer with a proven track record of over a decade in website and web application development. Throughout my career, I have successfully completed various projects using key technologies like React.js, Angular, and Node.js, showcasing my expertise in these areas. Additionally, I possess an extensive knowledge base encompassing React, Express.js, Next.js, Nest.js, and APIs. My proficiency in UI frameworks and tools, such as Bootstrap, Storybook, SASS/SCSS, Tailwind CSS and ChakraUI has empowered me to craft visually captivating and responsive user interfaces. I have leveraged these skills in the creation of more than 18 projects, consistently achieving a 96% average user satisfaction rating.

With a strong foundation in JavaScript and Typescript, I have applied my expertise in Test-Driven Development (TDD), Object-Oriented Programming (OOP), and Behavior-Driven Development (BDD) to deliver robust and maintainable code.

Languages

English
Elementary
Polish
Elementary
Ukrainian
Elementary

Education

Sep 2015 - Jul 2018

Yuriy Fedkovych Chernivtsi National University

Bachelor of Computer Science · Computer Science · Chernivtsi, Ukraine

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