Start a PoC
From idea → working software

Your proof
of concept,
delivered
in 1 week.

A European dev team that ships functional prototypes fast. Engineering in Belgrade, commercial presence in Amsterdam. Real developers, real code, real validation.

Lead time
7 days · Brief → PoC
Scope confirm
24h · Feasibility call
Output
Working code · not slides
Team
Senior devs · one time zone
Trusted by
NRG Group Stroomkaart eLecture

Four ways
to ship fast.

Four repeatable engagements. Each one ends with working code in your hands — no decks, no retainers to nowhere, no vendor theatre.
/ 01

1‑Week Proof of Concept

Functional prototype in 7 days. We validate feasibility by building it — not by writing about it.

Start a PoC
/ 02

From PoC to MVP

Validated concept? We take it to market-ready. Rapid iteration cycles, zero bloat.

Plan your MVP
/ 03

Dedicated Dev Teams

Scale with senior developers who ship. Embedded in your workflow from day one.

Build your team
/ 04

Technical Validation

Not sure if it's buildable? We'll prove it. Code-level feasibility for startups and investors.

Validate your idea
We don't do discovery phases, feasibility decks, or six‑week onboardings. We write the code. Then you know.
Enexa engineering · code over decks

Three steps
from brief
to shipped.

No ceremony. You explain the idea, we confirm feasibility within 24 hours, we build it, you demo it. That's the whole contract.
01
Day 1 — Scope

Brief

Tell us the idea. We scope it and confirm feasibility within 24 hours — by a senior engineer, not a salesperson.

Output: Signed scope + build plan
02
Day 2–6 — Build

Build

Our developers start immediately. Daily updates in your Slack, working code from day one, no surprises on Friday.

Output: Daily builds in staging
03
Day 7 — Deliver

Ship

Functional PoC in your hands within 1 week. Validated, documented, with the code you own and a clear path to grow.

Output: Working software + repo

Quality. Flexibility.
Value.

/ 01 Principle
Quality

Senior developers, reviewed code, production patterns from hour one. No interns shadowed by managers. The output holds up in real deployment.

/ 02 Principle
Flexibility

Any stack we know works — React, Node, Python, Go, whatever ships fastest for your problem. We meet the problem where it lives.

/ 03 Principle
Value

EU rates, Belgrade engineering base, Amsterdam accountability. You get senior talent at a sustainable price — and we both know why that works.

One team.
Two cities.

Engineering in Serbia, commercial presence in the Netherlands. Same time zone, same working hours — real-time collaboration, full EU coverage, full accountability on both sides.
Serbia — Engineering

Belgrade

Engineering hub. Development, delivery, and technical operations. This is where the code gets written.
44.7866°N   20.4489°E   ·   CET
Netherlands — Commercial

Amsterdam

Commercial presence. Client relationships, contracts, and EU operations. This is where the answer comes from.
52.3676°N   4.9041°E   ·   CET

We're always hiring.

We don't wait for open positions. If you ship fast, take ownership, and want to build real products — we want to hear from you. Any stack, any level.

Send us your CV

Let's see
your idea
actually built.

Start a conversation. We'll scope your proof of concept within 24 hours.