Hammadh Arquil

ps aux --sort=-shipped

Work

1. 

   01/05 The workflow builder
   01 live latest v0.17.0 · Jul 2026 2025 – Present

   Requester

   The system of record for requests and approvals — a multi-tenant AI SaaS built solo, live and taking users.

   role

   Founder & solo engineer

   stack

   Next.js · Supabase · Postgres RLS · Cloudflare R2 · Python +4

   Open case study → Live ↗
2. 

   01/04 Your day, organised around prayer
   02 live latest v2.0.0 · Jun 2026 2025 – Present

   Prayr

   An Islamic companion platform — prayer times, tracking, Qur'an, du'as, adhkar, and zakat, rebuilt local-first so it works without an account.

   role

   Founder & engineer

   stack

   React · Tailwind CSS · Supabase · PWA · Service Workers +1

   Open case study → Live ↗
3. 

   01/05 Remote monitoring, from the patient’s phone
   03 thesis 2022 – 2023

   Vital: Remote Patient Monitoring

   A thesis project on continuous remote vital-sign monitoring with predictive ML insights.

   role

   Final-year researcher

   stack

   Flutter · Flask · Firebase · Python · TensorFlow +1

   Open case study →
4. 01/04 Skin · dermoscopy → CNN
   04 archived 2020 – 2021

   ONCO

   Open-source mobile platform for AI-assisted diagnosis and prognosis of skin, lung, and breast cancer.

   role

   Co-creator & engineer

   stack

   Flutter · Python · Flask · TensorFlow · Keras +5

   Open case study → Source ↗

cat experience.md

Experience

1. Jan 2025 – now

   Founder & Software Engineer current

   Requester · Remote

2. Mar 2025 – now

   Software Engineer current

   HT Works · Colombo, Sri Lanka

3. Feb 2025 – Feb 2026

   Founding Engineer

   Suno Analytics · San Francisco, CA (Remote)

4. Oct 2023 – Mar 2025

   Junior Software Engineer

   HT Works · Colombo, Sri Lanka

5. Aug 2021 – Aug 2022

   Software Engineer Intern

   HT Works · Colombo, Sri Lanka

6. Jan 2016 – now

   Visual Designer (Freelance) current

   ElitePSD · Remote

ls -lt writing/

Writing

• 19 Jan 20261 min Rethinking State with Server Components My takeaways from refactoring a client-heavy dashboard to React Server Components.
• 15 Jan 20261 min Design Systems are more than just Figma Components Why your perfectly organized Figma file is failing in production.
• 08 Jan 20261 min The First 90 Days as a Founding Engineer Chaos, code, and caffeine: lessons learned building from zero to one.
• 02 Jan 20261 min Hello World: Why I Started Writing Stepping out of my comfort zone to share my journey in engineering and design.

git log --author=hammvdh --since="1 year"

Activity

cat package.json

Stack

{
  "name": "hammadh-arquil",
  "version": "2026.10.0",
  "license": "open to short consulting",
  "languages": ["HTML", "CSS", "JavaScript", "TypeScript", "SQL", "Java", "Dart", "Python", "R", "PHP", "Markdown", "C#"],
  "frameworks-libraries": ["React", "Next.js", "Angular", "Flutter", ".NET", "CodeIgniter", "Backbone.js", "Spring Boot", "Flask", "Tailwind CSS", "Bootstrap"],
  "databases": ["PostgreSQL", "MySQL", "MongoDB", "Firebase"],
  "tools-platforms": ["Supabase", "Cloudflare R2", "Azure AI Foundry", "Polar.sh", "Firebase", "Git", "Postman", "Heroku", "Figma", "Adobe XD", "Notion", "Jira", "Confluence", "Linear", "OpenAI API"]
}