NM
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I design & engineer production-grade software that earns your trust before it bills you.

I’m Nur Mohammad, a senior full-stack engineer building SaaS, CRMs, dashboards and AI-powered tools. Every engagement starts with a free, working 20% demo — so the risk is mine, not yours.

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Replies in <24hNDAs welcomeMilestone-based pricing
30+
Products shipped
3+
Years senior
20%
Free demo first
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What I do

Software that removesmanual work.

Custom applications, dashboards and SaaS products that wire into your real workflows and start showing value within the first sprint.

  • 01

    SaaS & MVP Development

    Idea → production. Auth, billing, multi-tenant data, deployments and observability — shipped in weeks, not quarters.

    • Next.js + TypeScript foundations
    • Stripe / Paddle billing
    • Background jobs, cron, queues
  • 02

    Custom Tools & Internal Dashboards

    Operations dashboards, admin tools and workflow systems with role-based access, audit trails and considered UX.

    • RBAC & audit logging
    • Real-time analytics views
    • Bulk import/export pipelines
  • 03

    API Integrations & Automations

    Untangle your stack. Stripe, Meta, Nylas, OpenAI — connected with retry logic, observability and zero-touch sync.

    • Idempotent webhooks
    • Token rotation & rate-limit handling
    • Dead-letter queues
Approach

Why I work
this way.

Three short principles. Together they’re the entire reason clients keep coming back.

  1. 01

    The problem with hiring devs

    Hiring a freelancer feels risky. You commit money before seeing real progress and have no proof the dev can actually deliver — only promises.

  2. 02

    How I de-risk that

    I build the most valuable 20% of your project for free — real code, deployed, that you can break in your hands. You only pay if it’s clearly worth it.

  3. 03

    Why this works for both of us

    It forces clarity early. We agree on what success looks like before any contract is signed, so there are no surprises later.

Process

A transparent pathfrom call to launch.

Milestone-based delivery, daily updates and a free working demo before you commit.

  1. Step 01

    Discovery Call

    Free 20-minute conversation to align on outcomes, constraints and timeline.

    Output: a one-page brief, a clear scope and a price ceiling.

  2. Step 02

    Free Working Demo

    I build the highest-leverage 20% of your product at no cost. Real code, real data, deployed.

    Output: a deployed demo with a Loom walkthrough.

  3. Step 03

    Review & Decide

    Test the demo end-to-end. Only proceed if it's clearly worth it. No pressure, no obligation.

    Output: a yes / no / re-scope decision in writing.

  4. Step 04

    Milestone Delivery

    Payments split 30 → 25 → 25 → 20. Daily updates, weekly walkthroughs, transparent burn-down.

    Output: production-ready software with monitoring & docs.

Selected work

Production systems solving real problems.

A selection of recent client projects — from AI-powered ad tooling to HIPAA-aligned EMRs and education platforms.

2025 · Case 01
Full-stackCRMNDA

Nupem CRM

A tailored CRM for a Meta-partnered ad agency — provisioning premium ad accounts, top-ups, payments and real-time spend monitoring in one place.

Next.jsTypeScriptNode.jsMongoDBMeta APIAWS

The challenge

Replace a manual workflow built around spreadsheets and partial Meta tooling with a single platform that could provision accounts, push top-ups, validate payments and surface anomalies before they cost the agency money.

What I built

  • Robust integration layer with token rotation, real-time sync and exhaustive error handling against the Meta Marketing API.
  • Custom polling service that derives spend trends, warnings and thresholds beyond what Meta natively exposes.
  • Adopted Meta's GraphQL batch protocol — bundling multiple queries per request to stay well within rate limits.

Outcomes

  • Ad accounts provisioned end-to-end without manual hand-offs.
  • Clients can top-up balances in seconds with reference-validated payments.
  • Real-time monitoring of account status, flags and performance metrics.
  • Operations team saved an estimated 40+ hours per month.
2025 · Case 02
Full-stackLMS

Gateway2PE LMS

A purpose-built LMS for US engineering students preparing for NCEES FE and PE certifications — live classes, secure exams, eBooks and an exam simulator.

Next.jsTypeScriptReduxNode.jsMongoDBAWSStripeCron

The challenge

Build a focused certification platform with strict content protection, flexible enrollment models and exam simulation that mirrors NCEES test conditions.

What I built

  • Distinct data models per payment plan, with dynamic enrollment-driven access control.
  • Secure exam module with timed delivery, anti-inspection guards and real-time grading.
  • Cron-based validity checks that disable expired access automatically across services.

Outcomes

  • Modular system supporting live, recorded, tutoring and downloadable formats with flexible pricing.
  • Exam simulator that mirrors NCEES timing, pressure and structure.
  • In-app messaging, notifications and discussion threads for academic support.
2025 · Case 03
Full-stackEMRNDA

Little Legacy EMR

A telehealth EMR built for a San Diego pediatric therapy provider — patient onboarding, scheduling, treatment notes, billing and HIPAA-aligned compliance.

React.jsTypeScriptLaravelMySQLCron

The challenge

Replace a spreadsheet-based workflow with a platform that maps to California Regional Center policies, supports both W-2 employees and contractors, and stays HIPAA-aligned.

What I built

  • Calendar system with built-in limits, alerts and approval workflows.
  • SOAP notes, evaluations, progress tracking and discharges in one timeline.
  • Therapist engagement, session logs and supervision schedules.
  • Integrated billing plus separate payroll logic for W-2 and contractor therapists.

Outcomes

  • Built specifically for California Regional Center workflows.
  • Handles W-2 employees and contractor therapists in one system.
  • Advanced scheduling with automatic enforcement and conflict resolution.
2025 · Case 04
Full-stackSaaSNDA

Multimail

A collaborative inbox platform for agencies — manage dozens of client mailboxes, convert emails into tasks and never share a password again.

Next.jsTypeScriptNode.jsReduxMongoDBNylas

The challenge

Help agencies handle high-volume customer email across many client accounts, with team collaboration, clear ownership and EU-region compliance.

What I built

  • Translated a detailed client vision into a clear product spec backed by use cases and case studies.
  • Validated the Nylas SDK end-to-end before committing to it as the integration layer.
  • Migrated production into the EU region for compliance and verified region-specific behaviour.

Outcomes

  • Support for Gmail, Outlook and additional providers via Nylas.
  • Real-time team collaboration on shared inboxes.
  • Convert emails into actionable tasks tracked on built-in kanban boards.
Expertise

The toolkit forproduction-ready software.

Modern technologies for scalable, observable, accessible products — from interface to cloud infrastructure.

Frontend

8
  • TypeScript
  • React
  • Next.js
  • React Native
  • Tailwind CSS
  • Redux Toolkit
  • Shadcn UI
  • GSAP

Backend

4
  • Node.js
  • Express.js
  • Nest.js
  • REST & GraphQL

Database

6
  • PostgreSQL
  • MongoDB
  • Mongoose
  • Prisma
  • Redis
  • Supabase

Cloud & Infra

4
  • AWS
  • Docker
  • Vercel
  • GitHub Actions

Practices

4
  • System Design
  • AI Integration
  • Cron & Queues
  • Observability

Frontend Engineering

Performant, accessible interfaces with React, Next.js and Tailwind. Strong opinions about typography, motion and information architecture.

  • Design-system thinking
  • Server components & streaming
  • Animation & micro-interactions

Backend & Infrastructure

Scalable APIs in Node, designed with idempotency, retries and observability. Docker, AWS and CI/CD baked in by default.

  • Multi-tenant data models
  • Background jobs & cron systems
  • Logs, metrics & alerts
Voices

Short, specific feedback —no buzzwords.

What founders and operators say after we’ve shipped together.

  • Voice 01
    “Nur built our custom CRM in record time and saved the ops team forty-plus hours every month.”
    CEO
    Meta-partnered Ad Agency
    NUPEM CRM
  • Voice 02
    “He shipped a working MVP with billing, analytics and a custom LMS for our FE/PE students in seven weeks.”
    Founder
    Gateway2PE
    Gateway2PE
  • Voice 03
    “He took a messy spreadsheet workflow and turned it into an EMR that actually fits our therapists' day.”
    Director
    The Little Legacy
    Little Legacy EMR
  • Voice 04
    “Calm, fast and a pleasure to work with. The demo-first approach is what got us across the line.”
    Co-founder
    Multimail
    Multimail
Differentiators

What sets the workapart.

  • 01

    Outcomes first

    Hours saved, revenue per employee up, support queues down. Vanity metrics need not apply.

  • 02

    Demo in days, not months

    See real, deployed software before paying. The risk shifts to me, not you.

  • 03

    Clear, async-first communication

    Daily written updates, weekly walkthroughs, decisions documented. No blackholes.

  • 04

    Production-ready by default

    Auth, monitoring, alerts, docs and CI baked in — not added on later as an excuse to upsell.

FAQ

Everything you mightwant to ask.

Open and honest answers about how I work, price, communicate and ship.

Get in touch

Let’s build somethingworth keeping.

Tell me about the project, or grab a free 30-minute discovery call. I’ll reply within 24 hours.

Project brief

Tell me what you’re building

Replies in <24h · NDAs welcome