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  • Dhaka

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Ruhshan/README.md

Hi 👋, I'm Ruhshan Ahmed Abir

Distributed Systems • Functional Programming • AI Builders

I build backend systems, distributed services, and experimental AI products.

ruhshan

🚀 About Me

  • 💼 Senior Software Engineer
  • ⚙️ Building backend systems and distributed services
  • 🧠 Exploring AI agents, LLM workflows, and LangGraph
  • 🧩 Interested in functional programming (Arrow KT, Elixir)
  • 🛠 Love building side projects and experimental products
  • ✍️ Occasionally writing about engineering & ideas on Medium

🔭 Current Focus

  • Distributed backend systems
  • Functional programming with Kotlin + Arrow
  • Building services with Go
  • Learning and experimenting with Elixir / Phoenix
  • AI agent workflows using LangChain / LangGraph

🤖 AI Agent Experiments

Exploring how LLMs interact with real software systems.

Topics I'm experimenting with:

  • LangGraph agents
  • Tool calling
  • Multi-step reasoning workflows
  • Context management
  • LLM-powered product features

🧰 Tech Stack

Languages

Python • Java • Kotlin • Go • Elixir • TypeScript

Backend

Spring Boot • Phoenix • FastAPI • Gin

Databases

PostgreSQL • DynamoDB • MongoDB • Redis

Infrastructure

Docker • Kubernetes • AWS • GCP

Messaging & Streaming

Kafka • RabbitMQ

AI / LLM

LangChain • LangGraph • MCP servers

✍️ Writing

I occasionally write about software engineering and ideas.

➡️ https://ruhshan-ahmed.medium.com/

📫 Connect With Me

📧 ruhshan.ahmed@gmail.com

📊 GitHub Stats

Pinned Loading

  1. businessSimple businessSimple Public

    CSS

  2. mpdb mpdb Public

    The repository for MPDB 2.0 project, medicinal plants of Bangladesh.

    JavaScript

  3. cibling cibling Public

    A social media and kinship platform for students and academics.

    JavaScript

  4. spring-boot-3-tracing-demo spring-boot-3-tracing-demo Public

    Java 9 8

  5. rabbitmq-spring-demo rabbitmq-spring-demo Public

    Java 5 15

  6. spring-boot-sqs-demo spring-boot-sqs-demo Public

    Java 2