Calls, texts, contracts, follow-ups and AI call summaries in one system, with an MCP server so AI assistants can work the pipeline.
How it runs: Call, then AI summary, then Follow-up.
Abdur Rehman · Fractional CTO & AI Engineer: Software that does the work. Quietly.
I lead the technical side and build it myself: AI agents, products and automations for companies that want the work done, not demoed.
Selected work
Products and systems I’ve designed, built or helped ship. Each one took a job people did by hand and made it run on its own.
A customer pays, and a live server is ready without anyone touching it.
How it runs: Checkout, then Provisioning, then Server live.
Patient visits become structured clinical notes, so doctors spend their time on patients, not paperwork.
How it runs: Visit recorded, then Transcription, then Clinical note.
Also running
Crane Plan ProAutomatic collision checks and ready-to-share lift plans for crane operators.Lift-planning softwareStrip It OutEvery enquiry becomes a draft quote in accounting, and 240+ local pages lifted organic clicks 52% in under two months.Growth system for a local contractorPresence OSAI drafts posts for each employee to review and publish, managed from one company admin portal.Employee advocacy platform
Ways to work with me
Bring me in to lead the technical side, or hand me one system to build end to end: the AI, the product around it and the servers it runs on.
Fractional CTO
Senior technical leadership for startups and small teams, from someone who still builds.
AI agents
Agents that use your tools and data, take approved actions and hand off to people when it matters.
AI development
Summaries, drafting, voice-to-notes and document extraction, added to the product you already run.
Automation
Forms, CRM, accounting, email and AI connected, so routine work happens without anyone re-typing it.
SaaS products
AI-native products built to take paying customers from the first release.
Prototype to production
Apps started in Lovable, Bolt, Replit or Cursor, rebuilt where it matters so they are secure and ready to scale.
Custom CRMs
One system for leads, calls, texts, contracts and follow-ups, shaped around your process.
MCP servers
Safe, permissioned tools that let Claude and other AI assistants work with your product’s data.
AI consulting
A straight answer on where AI is worth using, what to build first and what it will take.
Hi, I’m Abdur Rehman.
Fractional CTO and AI engineer
I’m a fractional CTO and AI engineer working with companies worldwide. I set the technical direction, write the code and see it into production: the agents, the product around them and the servers they run on.
Most projects start with something a person does by hand every day. They’re finished when nobody has to think about it anymore.
How a project goes
Show me the busywork
We look at where your team’s time actually goes, and decide together what is worth automating or building.
I build it end to end
Agents, automations and the product around them, designed and shipped as one system. You see progress on a staging link as we go.
It runs quietly
It works in the background on your own accounts. Your team sees the results and gets the time back.
What clients say
He has unfortunately ruined my standards for every other developer.
In their own words
Short clips from people I have built for. Press play, sound on.
Prefer reading? 6 written reviews belowHe is incredibly proactive, catches edge cases most developers miss, and genuinely cares about the success of the business he is building for.
Abdur didn’t just execute the requirements; he took full ownership of the solution.
He is quick on his deliverables, keeps good communication, and has been easy to work with throughout the process.
He commits only to an agreement and to deadlines if he’s really 100% sure that he can match the expectations.
He worked really quickly, delivered at speed and responded to my edits and feedback really promptly.
Thank you for the great work, always happy to work with Abdur again and again.
Guides from real projects
What I’ve learned shipping this work, written for the people deciding whether to build it.
Guide6 min read
What is a fractional CTO? Cost, scope, risks and when to hire one
A fractional CTO gives a company senior technical leadership part-time. What they do, what they cost, the real risks, and how to tell whether you need one.
Guide4 min read
From Lovable prototype to production: what actually has to change
What to fix before real users and payments hit a Lovable, Bolt or Replit app: database rules, secrets, Stripe webhooks, background jobs and deployment.
Guide5 min read
How to build an AI agent that survives production
A practical, first-hand guide to building an AI agent: define one job, design the tools, limit its power, test on real examples and control cost.
Questions people ask
Straight answers. If yours is not here, ask me.
Ask me directlyI read and answer every message.Who is Abdur Rehman?
Abdur Rehman is a fractional CTO and AI engineer who designs and ships AI agents, automations and SaaS products for companies worldwide, including FindRE, an AI-powered CRM for real-estate investors, and PropVPS, a hosting platform taken from a Lovable prototype to production. His other work includes Scribeside, an AI medical scribe, and Crane Plan Pro, lift-planning software.
What does Abdur Rehman build?
AI agents that take actions in your systems, AI features inside existing products, workflow automations with n8n, SaaS MVPs, custom CRMs and MCP servers. He also takes apps started in Lovable, Bolt, Replit or Cursor and makes them production-ready, and works as a fractional CTO for companies that need senior technical leadership without a full-time hire.
What kind of companies does Abdur Rehman work with?
Founders, operators and small teams, mostly in real estate, healthcare, construction, hosting and e-commerce. The common thread is a process that eats the team’s time, or a product that needs to reach paying customers.
How does a project with Abdur Rehman start?
With a conversation about the process or product you have in mind. He will tell you plainly whether AI is the right answer. If it is, you get a short written scope and a fixed quote before any work begins.
Who owns the code and the accounts?
You do. The code lives in your repository and everything runs on your own accounts, so you are never locked in.
Have a process eating your team’s time?
Tell me about it. I’ll tell you straight whether AI is the right answer.
You’ll talk to me directly.On the call and in every message.
Or email hello@abdurrehman.dev