B2B Software Development· Riga, EU

Custom software built for European teams that ship.

A boutique Riga-based engineering studio. Custom platforms, web applications, integrations and long-term support — delivered by people you can actually talk to.

EU-based · Latvia Custom solutions Long-term support Direct line · No agencies
10+Years engineering
24hReply window
100/100Lighthouse target
100
Lighthouse
Performance
UP
Uptime · 90d
99.98 %
[ 02 ]Disciplines / What we do

Four disciplines.
One team.

No agency layers, no sub-contractors. The four people who write your proposal are the same four who write your code, integrate your systems and keep them running.

01

Custom Software

Internal tools, B2B platforms and SaaS products engineered around your real workflow — not someone else's template.

SaaS Internal tools Dashboards B2B platforms
02

Web Applications

Fast, secure, server-rendered web apps. From marketing sites that score 100 in Lighthouse to complex client portals.

Next.js Node / TS Postgres Headless CMS
03

System Integration

ERPs, CRMs, payment rails, accounting and bespoke APIs glued together so data flows once — not in three different spreadsheets.

REST · GraphQL ERP / CRM Webhooks Data sync
04

Maintenance & IT Consulting

Long-term partnership: monitoring, security patches, audits and pragmatic engineering advice for the next 3-5 years.

SLAs Observability Security audits Tech advisory
[ 03 ]Capabilities / In depth

Services we provide
for your business.

Five focused offerings. Pick one or string them together into a long-term engagement — the team and the price stay transparent either way.

# CustomSoftware

Bespoke platforms designed for your operations and your team. Built to scale from MVP to enterprise without a rewrite — you own the source code from day one.

  • Domain-driven, modular architecture.
  • Fixed-scope or T&M pricing.
  • Source code & full IP ownership.

# WebApplications

High-performance web platforms — portals, dashboards, marketplaces. Server-rendered, accessible, fast on a 3G connection. Lighthouse 100 targets enforced in CI.

  • TypeScript end-to-end, React + Node.
  • Lighthouse 100 performance budgets.
  • WCAG 2.2 AA accessibility audited.

# SystemIntegration

ERPs, CRMs, payments, accounting, identity — wired together with auditable contracts so data flows once, not in three spreadsheets. EU-hosted, GDPR-aware by default.

  • REST, GraphQL & gRPC contracts.
  • Event-driven sync with retries & DLQ.
  • GDPR-aware data lineage docs.

# Maintenance

A retainer for the long game. Continuous monitoring, security patches and a real human at the other end of the alert — with a quarterly review keeping the roadmap honest.

  • 24/7 monitoring & on-call rotation.
  • Critical CVEs patched within 24h.
  • Quarterly roadmap & tech-debt reviews.

# ITConsulting

Honest engineering advice for non-technical founders and CTOs. Architecture reviews, due-diligence reports for investors and fractional CTO engagements for early-stage teams.

  • Architecture & codebase reviews.
  • Technical due diligence for M&A.
  • Fractional CTO engagements.
[ 04 ]Process / How we work

From briefing to launch.

Four phases. Each one ends with a deliverable you can sign off on — and a clear way out if it's not working.

01 / 04 — STRATEGY

Strategy

One-week immersive. We listen, audit what exists, and write a roadmap with scope, timeline and price ranges — before a line of code.

Discovery workshop Stakeholder mapping Roadmap & estimate
02 / 04 — DESIGN

Design

Architecture, data model and UI flows. We design the system first, the screens second — so the build phase has no surprises.

System architecture Wireframes & UX UI & design system
03 / 04 — BUILD

Build

Two-week sprints, demo every Friday. You see real software running in your staging environment from week two — not a slide deck.

2-week sprints Weekly demos Staging from day 10
04 / 04 — LAUNCH & CARE

Launch &
Care

Production launch with monitoring, runbooks and a 30-day hyper-care window. Then a long-term retainer — or a clean handover.

Zero-downtime release Runbooks + docs 30-day hyper-care Retainer or handover
[ 05 ]FAQ / Frequently asked

Answers up front.

Six questions we hear on every first call. The full FAQ lives on its own page — these are the shortcuts.

Custom B2B software: internal platforms, SaaS products, client portals, dashboards and integrations. Engagements typically start at €15k for a focused MVP and run into long-term partnerships of 12+ months. We do not take on consumer-app or crypto work.
Two models. Fixed-scope when the brief is clear — you get a single number with a written deliverables list. Time & materials when the discovery phase reveals real ambiguity — capped weekly, reported every Friday, cancellable on two weeks notice.
Discovery: 1-2 weeks. Design: 2-4 weeks. Build: 8-16 weeks for an MVP, longer for full platforms. Hyper-care: 30 days. We commit to dates in writing at the end of the strategy phase, not before — guessing dates without scope is how projects fail.
No. We're based in Riga but work across the EU — currently active in Germany, the Nordics, the Netherlands and Estonia. All contracts under EU jurisdiction, all data hosted in the EU, all invoicing in EUR with reverse-charge VAT where applicable.
Two options. A monthly retainer covering monitoring, patches, minor improvements and quarterly reviews — most clients pick this. Or a clean handover: full documentation, runbooks, code walkthrough sessions and 90 days of email support so your internal team takes over.
Send the briefing form below or email deeprelayx@gmail.com directly. We reply within 24 hours with a 30-minute call slot. After the call, you get a written proposal within five working days — no obligation, no sales-engineer hand-off.
[ 06 ]Contact

Let's talk.

Direct line to the engineering team — no account manager, no briefing phone-tag between departments. Tell us about your project and we'll reply within 24 hours with concrete next steps.

Studio Rīga · Plēksnes iela 6 – 66, LV-1016
Hours Mon – Fri · 09:00 – 18:00 EET
Reply within 24h · Q3 / Q4 2026 slots available
Briefing

Send us a short briefing.