Герман

Kyiv, Ukraine
Herman Demianov [відкрити контакти](див. вище в блоці «контактна інформація»)
[відкрити контакти](див. вище в блоці «контактна інформація»)
MIDDLE FRONTEND DEVELOPER github.com / linkedin

TECH SKILLS PROFESSIONAL SUMMARY

TypeScript JavaScript Result-oriented Middle Frontend Developer with strong expertise in building
complex, interactive web applications using React, TypeScript, and modern state
React Redux Toolkit management ecosystems. Proven track record in developing high-performance
corporate tools, real-time multi-user platforms, and business automation
Node.js Material UI
software. Adept at transforming intricate business requirements into scalable,
REST API type-safe frontend code, prioritizing optimal user experiences and robust web
architectures.
HTML5 / CSS3
WORK EXPERIENCE
SASS / SCSS Docker
Mindplayers October 2024 — Present
Webpack Git
Middle Frontend Developer
• Spearheading frontend development of large-scale web applications, ensuring
SOFT SKILLS
high maintainability and performance across complex enterprise tools.

Business Automation • Designing type-safe reusable UI components and optimizing internal
application state architecture to smooth platform bottlenecks.
Teamwork • Collaborating closely with product stakeholders and technical teams to
architect scalable solutions for complex product challenges.
Attention to detail

Quick adaptation Marketing Agency (Startup) January 2024 — June 2024

Frontend Developer
Problem-solving
• Created and maintained high-performance marketing landing pages and
responsive user portals.
LANGUAGES
• Integrated external advertising platforms, engineered data-secure client
registration layouts, and streamlined API connectivity.
Ukrainian: Native
• Implemented customized UI/UX solutions that significantly increased web
English: Upper-Int.
interactions and cross-platform usability.

EDUCATION
KEY PROJECTS
Kyiv National University of
Trade and Economics XBRL Online Data Platform Enterprise Project
Banking Intermediation Tech Stack: React, TypeScript, Complex State Management / REST API
2016 - 2020
• Developed an advanced real-time collaborative web platform designed for
multi-user financial data management, structured similarly to modern
interactive cloud sheets.
• Optimized intensive tabular cell rendering and atomic state synchronization to
smoothly manage dense concurrent user inputs without browser lagging.

Field Service Automation System Enterprise Project

Tech Stack: React, Redux Toolkit, Material UI
• Engineered a robust business process automation platform specialized in real-
time dispatching, monitoring, and tracking of physical field operations and job
task fulfillments.
• Designed fully adaptive dash interfaces and comprehensive form arrays using
Material UI to keep frontline logistics dynamic and structurally error-proof.

Click2Dep Commercial Project

Tech Stack: React, JavaScript, State Ecosystems
• Developed and launched an individual commercial web platform, ensuring its
ongoing modular support, lifecycle progression, and technical development.