Custom Software · Project-based

Software built to your requirements — delivered end to end

You describe what the business needs; we handle everything else — design, development, deployment, and long-term maintenance. From sales platforms and CRM/HRM systems to AI assistants and management tools, one team owns the result.

Fixed quote before development starts · Response within 1 business day

The problem

Off-the-shelf doesn't fit. Building it yourself is a gamble.

SaaS tools almost fit

You're paying for five subscriptions and still gluing spreadsheets between them, because none matches how your business actually works.

Hiring devs is slow and risky

Recruiting a team for one project means months of hiring — and you still need someone technical to manage them.

Freelancers disappear

The prototype got built — then the developer moved on, and nobody can maintain or extend the code.

Agencies bury you in process

Endless workshops and change requests inflate the budget before a single feature ships.

What you get

A finished product — not a codebase to babysit

Every engagement covers the full lifecycle:

  • Requirements & planning — we turn your description into a concrete, fixed-scope spec
  • UI/UX design — modern, responsive interfaces with light & dark modes
  • Development — web apps, dashboards, APIs, integrations, and AI features
  • Deployment — production hosting, domains, SSL, backups, monitoring
  • SEO & AI-readiness — built search- and AI-visible from day one, not retrofitted
  • Maintenance & growth — the team that built it stays available to run and extend it

Proof

Systems we've built and delivered

Real projects across sales, operations, AI, and research — several publicly live.

Digital sales platform

A full digital sales system in the style of soufeel.com — catalog, personalization, cart, checkout, and order management.

eCommerce

HRM & CRM systems

Human-resource and customer-relationship management systems tailored to real internal workflows — not generic templates.

Business systems

AI Interview Assistant

An AI system that reads a CV and conducts a tailored English mock interview — built and operated by Netalith.

ai-interviewer.tech ↗

Spa management system

Bookings, services, staff, and customers managed in one purpose-built system for spa operations.

Operations

eCommerce website + SEO

Custom-designed eCommerce site with SEO built to requirements — live at phutungphongthinh.com.

phutungphongthinh.com ↗

Image processing tool

A web-based image processing product, built and shipped as a standalone tool — live at imagekitly.com.

imagekitly.com ↗

Also delivered: an academic management system for publishing scientific research papers — and more. Browse our projects.

How it works

From requirements to running software

The full-service delivery process behind every system above.

  1. 1

    Describe

    Tell us what the software should do, in plain language. No spec document required.

  2. 2

    Plan & quote

    We turn it into a scoped plan with timeline and fixed price. You approve before anything is built.

  3. 3

    Design & build

    UI design, development, and integrations — with checkpoint demos so there are no surprises.

  4. 4

    Launch

    Production deployment with hosting, SSL, backups, and documentation handed over.

  5. 5

    Maintain & grow

    Monitoring, fixes, and new features — the team that built it keeps it running.

Why Netalith

We build products, not just projects

Netalith ships and operates its own products — so we build your software the way we build ours: to run for years, not to pass a handover meeting.

  • Operator mindset

    We run live systems daily, so we build for uptime, maintainability, and real users — not demo day.

  • AI-native development

    Chat agents, document generation, and smart automation are first-class features, not bolt-ons — see ai-interviewer.tech.

  • SEO & visibility built in

    Customer-facing products launch search-ready and AI-citable from day one — powered by our own SEO/AEO practice.

  • One accountable team, long term

    The people who design and build your system are the same people who deploy and maintain it.

Pricing

Project-based · Request a quote

Fixed scope, fixed price, agreed before development starts.

  • Free requirements review — we respond within 1 business day
  • Fixed-price quote per project — small tools and MVPs start at modest budgets
  • Checkpoint demos during development — you see progress, not promises
  • Optional maintenance plan after launch
Describe your project — get a quote

No commitment until you approve the plan and price

FAQ

Custom software questions

What kinds of software have you delivered?

A digital sales platform in the style of soufeel.com, HRM and CRM systems, the AI Interview Assistant (ai-interviewer.tech), a spa management system, a custom eCommerce site with SEO (phutungphongthinh.com), the imagekitly.com image-processing tool, and an academic system for publishing scientific research papers.

Do I need a technical specification to start?

No. Describe what the software should do in plain language — we turn that into a concrete plan with scope, timeline, and a fixed price, and refine it with you before development starts.

How much does custom software cost?

It's project-based: after reviewing your requirements we send a fixed quote. Small tools and MVPs start at modest budgets; larger platforms are priced by scope. Nothing is billed until you approve the plan and price.

Who maintains the software after launch?

We do, if you want us to. We deploy to production, hand over documentation, and offer ongoing maintenance, monitoring, and feature development — the same team that built the system stays available to run it.

Can you add AI features to my software?

Yes — chat agents, document generation, data processing, and recommendations can be built in from the start. ai-interviewer.tech is a fully AI-driven product we built and operate; see our AI automation service for details.

Have an idea? Describe it — we'll build it.

From planning and design to development, deployment, and maintenance — one team delivers everything.

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