Вадим

Vadym Bezsmertnyi
Front-End Developer
PRACTICAL SKILLS

Technical Skills:
• Languages and Technologies: HTML5, XML, JavaScript (ES6+), TypeScript, Web Sockets,
Node.js, Express.js, Firebase (Realtime Database, Firestore, Authentication, Firebase
Functions, Cloud Messaging).
• Working with REST API.
• Frameworks and Libraries: ReactJS (including Hooks, Router, and Lifecycle), NextJS,
Material UI, Bootstrap, jQuery, React Native, Expo.
• Development Tools: Git, GitHub, GitLab, Bitbucket, Docker, Developer Tools, Webpack,
CI/CD.
• State Management: Context, Redux, Middleware (Thunk, Redux-Saga), Redux Toolkit
• Form and Server Interaction: React Tools (Formik, Axios, and others).
• Testing: Cypress, Jest, Jest Snapshot.
CONTACTS • ChatGPT/OpenAI.
• Strong analytical and problem-solving skills.
Cherkasy, Ukraine • Design and Prototyping: Wireframing (Photoshop, Figma, Zeplin, Avocode).
• Familiarity with Lingui, Husky, Zod, SSR, Utility types.
[відкрити контакти](див. вище в блоці «контактна інформація»)

[відкрити контакти](див. вище в блоці «контактна інформація») PROJECTS

https://github.com/VadymBezsmertnyi Community Connection App
React Native, Expo, Firebase, Firebase Functions, Typescript
[відкрити контакти](див. вище в блоці «контактна інформація») The app enables user registration, chat, and a dynamic post feed. Firebase powers real-time
bezsmertnyi-7666431a2/ updates, authentication, and notifications, while Firebase Functions manage server-side
logic. React Native ensures a responsive, user-friendly interface with optimized performance
ABOUT ME for iOS.

I am an experienced Full Stack Developer with extensive Mental Health Support App
experience in mobile app development, specializing in ReactJS/ React Native CLI, Node.js, Express.js, TypeScript,
React Native, TypeScript, Redux, Node.js, and Testing. With a
strong background in both web and mobile development, I
The project offers mental health and productivity support with AI features like
create high-quality, user-friendly, and visually appealing recommendations, journaling, and mood tracking. The backend handles AI integration, user
interfaces. authentication, data security, and real-time notifications.
I am passionate about staying up-to-date with the latest Business logic processes user data for adaptive content. The backend is optimized for
technologies and industry trends to deliver efficient solutions scalability, with cloud integration and database optimization for improved performance and
for front-end, back-end, and mobile applications. I thrive in reliability.
collaborative environments and enjoy working with cross-
functional teams to bring ideas to life and optimize processes.
Mobile application for taxi driver
React Native, Redux/Toolkit, TypeScript,
EXPERIENCE The project involves order management with various filters (user types, distance, etc.),
geolocation services, communication between the executor and clients, payment, security,
FULL-STACK (REACT NATIVE/NODE.JS) DEVELOPER and analytics. Additionally, there is a complex business logic that takes into account various
GeeksForLess Inc. | November 2023 - Present GeeksForLess is conditions and constraints, such as pricing, route assignment, and service optimization.
a Software Development, Staff Augmentation, and BPO Moreover, the project is old; TypeScript has been added, and a code review has been
company with offices in Toronto, Canada; Ukraine (Mykolayiv,
conducted. Expo and Apple Developer have also been connected for convenient future
Kyiv, and Lviv); European Union (Krakow, Poland), BPO
center in the Philippines (Clark), and headquarters in Nassau, builds by the client.
Bahamas.
Financial platform
FRONT END DEVELOPER ReactJS/TS, Docker, CI/CD, HTML/CSS, TypeScript
MemCrab | December 2022 - August 2023 Responsibility: That facilitates buying and selling operations for large companies using
MemCrab is a Ukraine-based IT outsourcing company
providing the solution in app&web project development in a
multiple accounts. It requires high efficiency, security, and flexibility, which I am ensuring
cost-efficient way both for individuals with an idea and the through the utilization of cutting-edge tools and best practices.
existing business that seek technical modernization.
Online store for branded sportswear.
FRONT END DEVELOPER ReactJS/TS, Docker, CI/CD, HTML/CSS, TypeScript, React Native
CyberLeaf | September 2021 - November 2022 Responsibility: Here, I am leveraging my skills in ReactJS/TS and React Native to create a
CyberLeaf is an Ukraine based software company. My
high-quality interface and deliver an unforgettable virtual shopping experience to users. I
responsibilities include creation of web-application,
components for the websites using React.Js (Typescript, Redux). am also ensuring the reliability and stability of the application through testing using Jest.

Business card site for IT Company
LANGUAGES Gatsby, Contentful, ReactJS, GraphQL, Jest
Responsibility: Create full web site. Creation of tests using Jest.
English - B1
Leading digital marketing company
EDUCATION ReactJs, TypeScript, Jest, Cypress, Storybook
Role: React JS Developer
09.2012 - 07.2016 Responsibility: Creation of componets for the WordPress; Storybook components. Creation
Cherkasy Institute of banking The University of banking of the of tests using Jest, Cypress.
National bank of Ukraine