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alxzndr2019/README.md

👋 Hey there, I’m Alexander (aka @alxzndr2019)

🚀 Senior Full Stack Engineer | Scalable Systems | Data-Driven Architecture

I’m a practical engineer passionate about designing and building high-performance, distributed applications — from modern frontend experiences to backend systems built for scale. My focus areas include:

  • 🧩 Full Stack Development: React, Next.js, Node.js, Springboot, Go, TypeScript, Java
  • ⚙️ System Design & Infrastructure: AWS (Lambda, EC2, S3), Terraform, Docker, CI/CD
  • 📡 Data & Event Streaming: Kafka, Redis, Postgres, event-driven architecture
  • 🧠 AI & Automation: Integrating LLMs into developer workflows and learning systems

I love building things from scratch — from API-as-a-service platforms to intelligent data pipelines — and sharing what I learn along the way.


🧱 Current Focus

  • Architecting real-time data streaming pipelines with Kafka
  • Exploring serverless + event-driven application patterns
  • Building AI-powered developer tools that learn from usage patterns

🧰 Tech Stack

Languages: TypeScript, Go, Python, Java
Frontend: React, Next.js, TailwindCSS
Backend: Node.js, Express.js, Springboot, gRPC
Infra: AWS, Terraform, Docker, GitHub Actions
Data: Kafka, PostgreSQL, MongoDB, Redis


🌍 Connect

📫 Email: [email protected]
💼 LinkedIn: linkedin.com/in/alxzndr2019
Support my work:
Buy Me A Coffee


"I build systems that work, scale, and make life easier for developers and users alike."

Pinned Loading

  1. TramangoDevteam/hotel-sync-etl TramangoDevteam/hotel-sync-etl Public

    Streaming ETL pipeline for PostgreSQL with AWS S3 (TypeScript, Node.js, zero intermediate storage)

    TypeScript

  2. learnlex-server learnlex-server Public

    TypeScript

  3. digital_self digital_self Public

    A sophisticated AI agent that can perform computer tasks autonomously, including web browsing, system monitoring, file operations, and more.

    Python