Web app and CRM development built around your processes

Custom CRM and web service development

Custom web app development means building CRMs, client portals, B2B portals, SaaS products and internal systems that follow your processes instead of forcing your business into someone else's logic. Asvir starts with an MVP: the first release ships in as little as 6 weeks, and the product then grows in iterations based on real usage data.

Since 2018 we have launched more than 115 projects across 12 niches. We also build and run our own products in-house: Talent ID, a youth football development platform on Next.js, Supabase and Cloudflare Workers with 98 language versions, and Sektorly, a marketing platform for football clubs made of 7 modules. So we know load, user roles and scaling from hands-on experience, not from slide decks.

Off-the-shelf CRM or custom build

An off-the-shelf CRM works well when your sales process is standard and fits the default settings. Trouble starts when the team runs half its work in Excel, managers copy data between three tools, and per-seat fees grow faster than the business. A custom CRM makes sense when:

• your pipeline, production, warehouse or logistics are too specific for a template;
• you need deep integration with your ERP, accounting software, bank, telephony or website;
• you have many users and the subscription costs more over time than owning a system;
• you want to own the code and the data, and with us the code and rights belong to you.

Often the smartest move is not to replace everything at once but to add a single module to what you already use: a client portal, an integration or AI features. That lets you test the idea with a smaller budget and lower risk.

How much a web app costs

Web app development pricing is set by agreement and depends on the number of user roles, scenarios and integrations. A client portal with payments and documents is priced very differently from a marketplace with seller accounts, moderation and payouts. We give an exact estimate after a short discovery phase, and a preliminary estimate within 2 business days of receiving your description.

For an MVP with a clear spec, a fixed-price model works best: scope, timeline and cost are written into the contract, and payments are made in stages of 30 / 40 / 30%. When requirements are still evolving, Time and Material or a Dedicated Team gives you more flexibility. We sign an NDA before discussing any details, and separate modules such as a client portal, CRM integration or AI features can be quoted on their own.

What an MVP is

An MVP, or minimum viable product, is the smallest working version of your product that already solves the user's main problem. Instead of spending a year building every feature, you get the core in a matter of weeks, put it in front of real customers and learn what is truly needed. The most common mistake is trying to squeeze every wish into the first release, which stretches the timeline and budget before the market has said a word.

Our path to an MVP has clear stages: discovery (1–2 weeks) covering processes, roles, user stories and the estimate; a UX prototype (1–2 weeks), a clickable mockup of key scenarios prepared by our UI/UX design team; development (3–6 weeks) in 2-week sprints with a demo after each; and release, with usage analytics and a growth plan. Our stack includes React / Next.js, Vue / Nuxt, Node.js, Laravel and Python with PostgreSQL, Redis and Docker, deployed on AWS or Hetzner.

Support and growth

Releasing an MVP is the beginning, not the finish line. After launch we look at how people actually use the app and add new modules according to your business priorities. A 12-month warranty covers bug fixes after launch, and security is built in from day one: roles and access rights, encryption, backups and user activity logs.

As the product grows, natural next steps are a mobile app for iOS and Android on the same back-end, or a chatbot or AI assistant that answers customers and sends leads straight into your CRM. One team handles all of it, so you never have to explain your system to a new vendor.

Why Asvir

We are a Kyiv-based team working remotely with clients worldwide under an official contract. Describe your task in the form below, and within 2 business days we will propose the MVP scope, timeline and cost for your web app.