talvx.
Helsinki, FI

Build faster with a technical partner that ships.

Talvx takes startups and small teams from idea to production - lean engineering, modern stack, no overhead.

FastWeeks to working MVP
100%You own the code
DirectWork directly with senior engineers
Process

From idea to production in four steps

A straightforward workflow designed for speed and clarity.

  1. Discover

    Goals, users, constraints.

    01
  2. Plan

    Scope, stack, timeline.

    02
  3. Build

    Weekly shipped iterations.

    03
  4. Launch

    Deploy and hand off.

    04
Principles

How we think about every build

Lean execution

Small team, direct Slack access, no account managers in the way.

Product-first

Ship what users need. Tech choices follow the product, not trends.

Clean code

Modern stack, full ownership, built to scale without rewrite debt.

Work

Real projects. Real outcomes.

Case studies from recent engagements.

5 shipped100% client-owned
01

LeadForm

leadform.app

End-to-end lead capture product with a marketing site at leadform.app and a React Native app for building forms and managing submissions on the go.

Next.jsReact NativeFirebaseTypeScript

Challenge

The product required a cohesive web and mobile experience so teams could capture and act on leads without switching tools.

Outcome

Delivered leadform.app and a production React Native app for Android, unifying lead capture across web and mobile.

02

Merchant Audit

getmerchantaudit.com

Automated compliance scanner for Shopify and WooCommerce stores. Full Google Merchant Center audit with results in under 60 seconds.

Next.jsTypeScriptStripeFirebase

Challenge

Store owners risked surprise Merchant Center suspensions with no fast way to verify policy compliance, structured data, and feed parity before listing products.

Outcome

Launched a production scanner with 60+ checks across eight categories, delivering eligibility scores and actionable fix tips now used by 2,400+ stores.

03

Fintech Analytics Dashboard

Real-time financial analytics platform built for a Nordic startup entering the enterprise market.

Next.jsTypeScriptPostgreSQLFirebase

Challenge

Fragmented data sources blocked a single view of performance without scaling the internal team.

Outcome

Production MVP shipped in ten weeks, cutting manual reporting time by 70% and supporting the first enterprise pilot.

04

Service Booking Platform

Full-stack booking platform for a multi-location service business replacing manual scheduling.

ReactNode.jsFirestoreStripe

Challenge

Spreadsheet-based scheduling caused double bookings and capped growth across locations.

Outcome

Mobile-first booking flow launched, driving a 45% increase in online reservations within the first quarter.

05

Internal Operations Tool

Custom workflow platform for a product team scaling from five to twenty people.

Next.jsTailwind CSSFirebaseCloud Functions

Challenge

Off-the-shelf tools did not match the team's process, and external builds exceeded budget.

Outcome

Tailored platform shipped in six weeks, reducing operational overhead with full ownership of the workflow.

About

A software company built for modern teams.

Talvx is a registered Finnish company helping founders worldwide ship reliable products.

Founded by a senior engineer with 11+ years of shipped products - from mobile apps to production web platforms.

Global reach

Serving clients across Europe and beyond. Clear communication, reliable delivery.

Registered in Finland

A registered Finnish company you can trust.

Senior-led delivery

Experienced engineers on every project, from architecture to launch.

Full transparency

Direct access, clear scope, honest timelines.

Contact

Let's build something.

Tell us about your project. We respond within two business days.

hello@talvx.eu