Dan Herdman

Software Engineer

Master's in Computer Science, KTH Royal Institute of Technology • Graduated May 2023

About

Full-stack software engineer with over 5 years of experience building and maintaining web applications for HealthTech, IT consulting, and financial services. Skilled in modern web technologies, cloud solutions, and data-driven tools, with hands-on experience delivering applications that are reliable, user-friendly, and scalable. Experienced in working with teams to understand client needs and turn them into practical software solutions that improve processes and efficiency. Comfortable handling the full development lifecycle, from planning and design to deployment and maintenance, while keeping code clean and maintainable. Passionate about building tools that solve real problems and make work easier for users across different industries.

Tech Stack

Backend

  • MongoDB
  • Node.js
  • ChromaDB
  • Express
  • PostgreSQL
  • Supabase

AI & ML

  • LangChain
  • Python
  • OpenAI API
  • sklearn
  • Pandas
  • Hugging Face

Cloud & DevOps

  • Vercel
  • Google Cloud
  • GitHub Actions
  • AWS
  • Azure
  • Docker
  • Netlify

Frontend

  • TypeScript
  • Next.js
  • Tailwind CSS
  • React
  • JavaScript

Experience

Recent Project

Rehearse

A platform designed to help developers improve their programming skills through personalized practice sessions and real-time feedback.

Built with modern web technologies, this platform combines an integrated database system with Google AI to provide intelligent, adaptive learning experiences. Users can track their progress across different programming languages and frameworks, receiving instant feedback that helps identify areas for improvement. The system learns from user interactions to create increasingly personalized study sessions.

View Project →
SupabaseTypeScriptDenoGoogle AINode.jsReal-time DatabaseVercel