Hi, I’m Dan a.k.a DanTheDev22

I’m a Full-Stack Developer

Tech stack

Frontend, backend, databases, and tools I use in real projects

HTML5
CSS3
JavaScript
React
SCSS
Vite
Java
Spring Boot
Hibernate
Redis
PostgreSQL
Postman
Git
Docker
Figma

Personal projects

Projects I designed and built to solve real problems

Tradebot

Telegram-based financial assistant for quick market access and automated workflows.

Problem
Users needed a quicker way to check market data and perform common actions in one place.
Goal
Simplify repeated actions and make key information easier to access through chat.
Users
Retail traders and mobile-first users who need quick, command-based access.
Key UX decisions
  • Used a chat-based interaction model to reduce learning curve
  • Prioritized short command flows over multi-step navigation
  • Structured outputs for quick scanning under time pressure
  • Reduced cognitive load by keeping responses concise and action-oriented
  • Focused on speed and clarity instead of decorative UI
Outcome
Created a lightweight interface that made key actions faster and easier to access.
  • SPRING BOOT
  • TELEGRAM BOT API
  • POSTGRESQL
  • REDIS
  • DOCKER

Let's work together

Have an idea? Let's turn it into reality.

Resume