Mehtab Hassan
Freelance Full-Stack Developer & Designer
Services — what I offer as a freelancer
You work with me directly — a freelancer, not an agency. The seven services cover a product's whole life: build it, design it, get it online, then get it seen.
01
Websites and web apps, built end to end
From $100 / project
Websites and web apps built end to end — stores, dashboards, small SaaS — in React, Next.js and Node.js, built to be changed later, not just launched.
Best for: A small business needing a proper website, or a founder launching a first product.
Enquire about this service02
Clean, usable interfaces
From $50 / project
Interfaces for the products I build, and redesigns for stale ones: simple layouts, readable type, mobile-first pages.
Best for: A working product that looks dated or is hard to use on a phone.
Enquire about this service03
Backends and APIs — most of my work
From $100 / project
The bulk of my work: REST APIs and backends in Node.js with Hapi.js or Express — JWT login with refresh tokens, database design, rate limiting and input checks.
Best for: An app whose backend is slow or unreliable — or not built yet.
Enquire about this service04
AI features inside your product
From $100 / project
I connect AI models — OpenAI, Anthropic, Gemini — to real products: a chat assistant answering from your content, automatic sorting, or summaries where reading everything is the bottleneck.
Best for: A product with one specific job AI could genuinely help with.
Enquire about this service05
Getting it online, keeping it online
From $10 / hour
The server side, set up and looked after: Linux, Docker, Nginx and SSL, deployments and backups — including moving sites between hosts with no downtime.
Best for: A site that lives on a server nobody wants to touch.
Enquire about this service06
Content, ads and steady posting
Pricing on request
I help small businesses post consistently: content planning, tidy profiles, small ad campaigns, and a monthly report on what's working — as an add-on to a build, or on its own.
Best for: A small business with a website or product that nobody is promoting yet.
Enquire about this service07
A second pair of eyes
From $10 / hour
One-to-one calls and code reviews. I tell you honestly what I find and leave a short list of fixes, most important first.
Best for: A decision you don't want to get wrong, or a bug nobody can find.
Enquire about this serviceThe standard
Scope, timeline and starting price in writing, before you commit to anything.
I review login handling, inputs and permissions as part of the job, not as a paid extra.
Page loads and response times measured at launch, with the numbers shown to you.
Releases and migrations go out in steps, so your site keeps running while the work lands.
Pricing notes: project services start at the prices shown; consultation and cloud work are hourly, from $10/hour. Social media marketing is quoted per project, after a short chat. The written estimate confirms the final figure before work starts.
Estimate explorer
Not in the explorer: Social Media Marketing — priced per project. Ask and I'll quote it properly.
Indicative range
$110–$175
For a standard-scope ui/ux design engagement, based on the published starting price.
An explorer, not a quote — every engagement starts with a written estimate after a short discovery call.
Get the written estimate →Replies within 24 hours · mehtab@nxtsdev.eu.org
Engagement
A call or a few messages: what you're building, what's not working. You get a written estimate before anything is agreed.
I map the data, endpoints and security before writing code, so you know exactly what's being built.
I build in small steps and share progress as I go — working software you can click through.
I deploy without taking the live site down, then check the real numbers — speed, errors, usage.
Questions
Development first: web apps, APIs, databases, login systems, real-time features. Around that core I design interfaces, add AI features, handle hosting and run social media marketing — first sketch to promoted.
A focused job — an API, a redesign, a small site — usually takes 2–4 weeks; a complete system, 2–3 months. You get a written estimate with a timeline before anything starts.
Message me through the contact page with a short outline — something built, fixed, redesigned or promoted. I reply within 24 hours with a written proposal: scope, timeline, starting price.
Yes — a lot of my work is exactly that. I start with an audit, then fix what matters instead of rewriting what doesn't; I've migrated production systems with zero downtime.
Yes — the social media marketing service: a monthly content plan, tidied profiles, small ad campaigns, and a short monthly report. Priced per project, for a site I built or one you already have.
Next step
A website, an app, a redesign — or promoting one that already exists. Tell me about it: I reply within 24 hours, estimate in writing.