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aliumairdev/README.md

Ali Umair

Senior Software Engineer Β· Rails SaaS Β· AI Agents Β· Mobile Apps

Portfolio Β· LinkedIn Β· Email

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About

I build production-grade SaaS, AI agent systems, and modern web/mobile applications for startups and product teams.

My work is focused on taking ideas from messy requirements to reliable software: clean architecture, scalable databases, background jobs, payment flows, AI workflows, and polished product interfaces.

I mostly work with Ruby on Rails, React/TypeScript, Flutter, PostgreSQL, Redis, Docker, and modern AI tooling.


What I build

  • Rails SaaS platforms β€” multi-tenant apps, dashboards, billing, APIs, admin systems, background jobs
  • AI agents & automation β€” RAG, tool-calling, AI receptionists, AI prospecting, workflow automation
  • Data-heavy products β€” crawlers, enrichment pipelines, search, analytics, PostgreSQL-backed systems
  • Mobile apps β€” Flutter apps, cross-platform UI, API integrations, real-time product experiences
  • Startup MVPs to production β€” fast execution without ignoring maintainability, security, or scale

Current focus

  • Building and improving AI-powered SaaS products
  • Rails-native AI agent architecture
  • Business automation tools for sales, clinics, directories, and customer operations
  • Open-source Ruby/Rails tools for agent memory and document workflows

Tech stack

Area Tools
Backend Ruby on Rails, Node.js, REST, GraphQL, Sidekiq
Frontend React, TypeScript, Hotwire, Stimulus, Tailwind CSS
Mobile Flutter, Dart, iOS/Android integrations
Database PostgreSQL, Redis, MySQL, pgvector
AI OpenAI, OpenRouter, RubyLLM, RAG, embeddings, tool-calling
DevOps Docker, Linux, CI/CD, GitHub Actions, AWS, Kamal
Product SaaS architecture, multi-tenancy, Stripe, Twilio, analytics

Selected public work

  • mempalace-rb β€” Rails-native long-term memory for AI agents and Rails apps
  • places_agent β€” Ruby-based agent/product experimentation
  • url-shortner β€” Ruby URL shortener project
  • markitdown β€” Ruby document/workflow tooling experiment

GitHub activity

Ali Umair GitHub stats Ali Umair top languages


Work with me

I’m open to serious product work around Rails SaaS, AI agents, automation, and full-stack product development.

For portfolio, case studies, and contact details, visit aliumair.dev.

Build fast. Keep it reliable. Make it production-ready.

Pinned Loading

  1. places_agent places_agent Public

    Ruby 1

  2. shopify-app-starter-kit shopify-app-starter-kit Public

    Forked from ASoftCo/shopify-app-starter-kit

    Shopify app starter kit written in Ruby on Rails w/ appropriate tools to get your Shopify app up and running quickly πŸš€

    Ruby

  3. mempalace-rb mempalace-rb Public

    Rails-native long-term memory for AI agents and Rails apps

    Ruby 2

  4. markitdown markitdown Public

    Ruby 1

  5. excid3/simple_discussion excid3/simple_discussion Public

    A simple, extensible Rails forum

    Ruby 376 68