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10 followers · 10 following

Achievements

Achievement: YOLOAchievement: Pull Sharkx2Achievement: QuickdrawAchievement: Arctic Code Vault Contributor

Achievements

Achievement: YOLOAchievement: Pull Sharkx2Achievement: QuickdrawAchievement: Arctic Code Vault Contributor

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erikkopcha/README.md

Header

I'm a Software Engineer passionate about solving complex challenges and driving innovation through Web and Mobile technologies. Backed by a Master's in Software Engineering & Artificial Intelligence and 6+ years of production experience, I transform business concepts into elegant, scalable systems where security, performance, and user experience converge.

💡 Core Expertise

  • Web & Mobile Development: Creating seamless cross-platform experiences.
  • Blockchain & Cryptography: Secure implementation of HD Wallets, cryptographic libraries, transaction signing, and key management.
  • Architecture & SDKs: Designing scalable, modular architectures and offline-first solutions.
  • Performance Optimization: Tuning high-load systems for maximum efficiency.

🛠 Technical Stack

Languages

JavaScript TypeScript Python

Frontend & State Management

React Next.js Vue.js TanStack Query Redux Zustand TailwindCSS

Mobile

React Native Expo Realm

Backend & Architecture

Node.js NestJS Docker Git

Testing & Quality

Jest GitHub Actions Sentry

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  1. crypto-vault crypto-vault Public

    CryptoVault - a secure tool for encrypting and decrypting your sensitive data using AES-256-GCM encryption.

    Python

  2. pdf-merger pdf-merger Public

    PDF Merger - Advanced PDF Merging Tool! A powerful and beautiful command-line tool for merging PDF files from folders

    Python

  3. bit-chain bit-chain Public

    A modern web app for tracking and analyzing your trading performance.

    TypeScript

  4. cyber-quiz cyber-quiz Public

    A cyber-themed technical interview quiz platform for Senior Frontend Engineers. Features glassmorphism UI, interactive skill matrix visualization, progress tracking, and clean architecture principl…

    TypeScript

  5. onyx-gsap onyx-gsap Public

    A high-performance, immersive 3D landing page engineered with React, Three.js, and GSAP.

    TypeScript

  6. assistant-bot assistant-bot Public

    Forked from GUARD10/goit-group-3-final-project

    Assistant Bot is a command-line application for managing contacts and notes

    Python