What I use day to day.

I've used so many tools that I can't name them all here. I think the point is very much that you can learn something fast rather than have worked with something specifically. Nevertheless, I do have tools I prefer. I am not mentioning platforms and tools like Github, Git, Docker and so on (this should be obvious).

Cloud

  • AWS

    I use more of the core AWS services like Lambda, API Gateway, ECR, ECS, S3, Route 53, etc.

  • GCP

    I use everything I don't like from AWS, such as BigQuery.

  • Modal

    For deploying LLMs and LLM-related projects.

  • Hugging Face

    Finding and storing ML models.

Languages

  • JavaScript

    Go to for web development (Next.js, React, Tailwind CSS) and API development (Node.js).

  • Python

    Go to for data processing and most LLM projects. Hugging Face transformer's library for fine-tuning. For serving models: vLLM. For building agentic systems: LangGraph and Agno.

AI Tools

  • Cursor

    Primary IDE.

  • ChatGPT

    Go to chat tool for deep research and every day tasks (sometimes I use Claude or Gemini).

  • ComfyUI

    Primary tool for image generation projects.

Marketing

  • Google Analytics

    For tracking website traffic (Mixpanel is an alternative for SaaS or Amplitude).

  • Google Tag Manager

    Primary tool to use as a collection and sending point for analytics data and tracking. Can set up sGTM via Docker too.

  • Hubspot

    For CRM and marketing automation.

  • Ads

    Google Ads, Facebook Manger.