Reza Tafazzul Zaheer

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About Me

Hi! I’m Reza, a Computer Science graduate from BINUS University with a strong interest in application development and system design. I have experience building and maintaining web applications, focusing on system reliability, performance, and problem solving, with additional experience in developing intelligent features using Retrieval-Augmented Generation (RAG) and large language models.

I enjoy solving real-world problems through technology and building applications that are scalable, reliable, and efficient. I’m particularly interested in developing software that helps automate workflows and improve productivity.

I thrive in collaborative environments and am always eager to learn, grow, and contribute to impactful projects.

What I do

I build full-stack web applications and work across both frontend and backend to create practical and scalable systems. I’m also interested in exploring different areas of software development.

In addition, I work with AI systems such as retrieval augmented generation (RAG), combining large language models and vector databases to develop more intelligent applications.

Skills

  • REST API Development
  • CI/CD & Containerization (Docker)
  • Retrieval Augmented Generation (RAG)
  • Prompt Engineering
  • Vector Search
  • Database Design
  • Sql server
  • Postgre
  • Weaviate
  • Qdrant
  • Ruby on Rails
  • Node JS
  • Python
  • Langchain
  • Next Js
  • React

Things I've Built

Internal Chatbot

Ruby on RailsLangChainLocal LLMAPI-based LLMVector DatabaseMySQL
Role:Full-Stack Dev2025

Let's Connect

I'm always open to connecting, discussing new opportunities, or collaborating on interesting ideas and projects.

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