Діана

Diana Malashta
Software Engineer
October 18, 2006

Motivated Software Engineering student eager to learn and grow professionally. Successfully
completed various challenges during the Innovation Campus peer-to-peer program, building both
individual and team projects. Skilled at developing solid back-end services. Seeking to gain
technical expertise by working in a real-world production environment and growing as a developer

Projects
Contact
USOF Full-Stack Q&A platform
Phone Individual Project
[open contact info](look above in the "contact info" section)
Technical stack: JavaScript, Node.js, Express, MySQL, React,
Email Redux
[open contact info](look above in the "contact info" section) Key Contributions:
Address Designed and implemented a relational database schema using MySQL to store users,
Kremenchuk, Ukraine posts, comments (including nested), notifications and likes.
Built a secure REST API using Express.js with session authentication, email confirmation
Social media and password reset flow. Handled all backend logic which covered users, posts,
Linkedin | GitHub comments, likes and notifications management.
Developed a responsive UI with React and Redux, implementing complex features like

Education recursive comments (threads) and real-time search.
Wrote structured and detailed documentation.
Links to GitHub: Full Project, Backend API.
Sept. 2023 – Present
Software Engineering
Chronos Full-Stack event calendar app
Team project
National Technical University
«Kharkiv Polytechnic Institute» Technical stack: JavaScript, Node.js, Express, MongoDB,
Mongoose, Google Calendar API, Docker

Language Key Contributions:
Architected the core server-side system using Node.js and Express, implementing the
MVC pattern for clean code structure.
Ukrainian: Native Implemented full-cycle authentication and session management, covering secure
registration, email confirmation, and user profile features (including avatar uploads).
English: B2
Developed comprehensive calendar management logic and integrated Google Calendar
API to automatically synchronize regional holidays.

Tech skills Authored detailed backend documentation and main README file.
Link to GitHub

TypeScript Git Brawy Full-Stack Browser Graphics Editor
Team project
JavaScript HTML & CSS
Technical stack: TypeScript, Nest.js, PostgreSQL, Prisma, JWT,
Node.js Express.js Passport.js, Swagger, Google OAuth, Cloudinary, Redis, Docker
Nest.js Key Contributions:
Led a team of 3 developers, managing task distribution, planning workflows, and
PostgreSQL ensuring the timely delivery of a full-stack application.
Architected the entire server-side infrastructure from scratch using TypeScript and
TypeORM
NestJS.
Prisma Designed and implemented relational database schemas using PostgreSQL and Prisma
ORM.
MySQL Engineered a secure, full-cycle authentication system implementing rotating JWT tokens
and Google OAuth via Passport.js.
MongoDB Integrated Cloudinary for optimized cloud media storage and implemented API rate
limiting using Redis to prevent abuse and ensure server stability.
React
Containerized the environment with Docker, successfully deployed the application to
Railway, and authored all documentation
Redux Toolkit
Link to GitHub
Live demo