arcodev
RO
Services

Services

Small team, sharp scope, shipped in iterations.

01

UI/UX design

Discovery, user flows, reusable design systems

Before writing code we align the team on flows, mental model and reusable components. The design ships into React / Flutter without translation loss.

Figma · Design tokens
02

Custom web apps

SaaS, dashboards, client portals

We build web products on modern stacks (React 19 + Next.js or Astro + TanStack), with real authentication, role-based access, observability and automatic deploys.

React 19 · Next.js
03

Custom software development

Backends, automations, complex data models

Software tailored to the business, custom data models, workflow automation, ERP/CRM integrations. For when Excel + email can't keep up.

FastAPI · Django
04

Mobile apps (iOS, Android)

Flutter cross-platform or native iOS / Android

Real mobile apps: offline-first, biometrics, push, robust sync. We pick Flutter for cross-platform or go native where performance / SDK access requires it.

Flutter · Riverpod · iOS Swift VIPER
05

API development

REST + GraphQL, OpenAPI, versioning, rate limiting

APIs for external clients, mobile apps, B2B partners. Properly documented, versioned, with multi-strategy authentication and rate limiting from day one.

FastAPI · Fastify
06

Custom CRM / ERP

Multi-tenant, unified inbox, team monitoring, marketing automation

Custom CRM and ERP for companies that no longer want SAP / Salesforce and where Excel + Bitrix can't keep up. Built on your business model, not the other way round.

FastAPI · React 19 · TanStack
07

Custom IoT solutions

Multi-protocol sensors, Pi gateway, cloud aggregation

Real IoT: sensors that work on intermittent networks, limited power, multi-tenant cloud aggregation. Built with pluggable protocol adapters.

Raspberry Pi · FastAPI
08

SaaS & Cloud

Multi-tenant, Stripe billing, SSO, autoscaling

We build SaaS products from zero with multi-tenancy from day 1, proper recurring billing, SSO and observability. Or we migrate an existing product to a clean SaaS architecture.

AWS · Stripe
09

Startup MVP

From idea to launchable product in 6–12 weeks

We have 6–12 weeks to ship a working, deployed MVP. We cut scope to what proves value, leave the rest on the roadmap. Fast stack, observability included.

Next.js · FastAPI
10

Dedicated teams

1–3 senior engineers embedded in your team

Engineers from our team dedicated full-time or part-time to your project. Fast onboarding, serious code review, integration into your process.

Senior dev embedded · Daily standup
11

AI automation

RAG, agents, CRM and support copilots

AI integration that does real work: copilots for your operators, RAG on internal documentation, agents that take over repetitive tasks.

Anthropic Claude · OpenAI
12

QA testing

Vitest, Playwright, MSW, CI gates

A real test suite that catches regressions before production. Not cosmetic 100% coverage, but prioritised testing on critical code.

Vitest · Playwright
13

Maintenance & legacy modernization

Stabilization, retroactive tests, incremental refactor

We have a serious track record with legacy Delphi, C++, PHP, MS SQL, Firebird. We stabilize them, write tests, refactor in slices. No big-bang rewrites.

Strangler pattern · Test harness retroactiv
14

Security & DevOps

Audit, hardening, Okta SSO, SOC 2 readiness

Security audits, OS hardening, Okta / SSO integrations, SOC 2 readiness, AWS Lambda automations. Delivered jointly with our US partner WebOperative, specialised in enterprise IT automation.

OS hardening · Okta SSO

Let's talk about your project

We reply within 24 business hours. 30-minute scoping call, no commitment.