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services/product engineering

full-cycle software, shipped.

Full-cycle software development, the discipline HEITS was built on. Web, mobile, and backend systems designed, built, and run by senior engineers, now accelerated by the agentic SDLC.

Book a discovery callhow we workstart with a free proof of concept — no cost, no commitment.
the gap

AI changes how software is built.
It doesn’t change what good means.
We deliver both.

13+ years of full-cycle delivery, now accelerated by agents: the same senior engineers, shipping faster with tests, reviews, and human sign-off intact.

what we deliver.

01

Web & mobile applications: from greenfield product to complex platform modernization.

02

APIs & backend systems: services, integrations, and event-driven architectures at scale.

03

Legacy modernization: incremental, low-risk migration of systems you can’t stop running.

04

Quality engineering: automated testing, CI/CD, and the review gates that keep releases safe.

05

Cloud & DevOps: AWS, Azure, and GCP infrastructure, CI/CD, and observability that keep systems fast, secure, and reliable.

the stack.

headline technologies
TypeScriptJavaScriptReactAngularNode.js.NETPythonPHP
show full stackhide full stack
Next.jsMaterial-UIStorybookD3HighchartsC#JavaNestJSFlaskRuby on RailsGoiOSAndroidAWSAzureGCPDockerTerraformAWS LambdaMS SQL ServerMySQLSnowflakeKafkaSalesforceJestTesting Library
how we build · five phases, one loop

the agentic sdlc.

Agents run the build, people own the gates where judgment matters, and every release feeds what we learn back into the next one.

01/feature

specify

Stakeholder interviews, spec + acceptance criteria

UNDER THE HOODspec.md + acceptance/*.feature + success criteria
HUMAN GATEPM/BA confirms the spec traces back to validated evidence
02/design

design

Two tracks, in parallel

UX TRACKDetailed flows, states, usability checksFinal designs + UX context the agents build from
TECH TRACKArchitecture, key technical decisions, securitySystem design + a record of every key decision
HUMAN GATEDesigner signs off the UX checkpoint; Senior Developer approves the architecture
03/implement

build

Agent-run: plan, implement, test

plansubagent TDDe2e wiring
UNDER THE HOODplan.md, code + tests, 1 commit/task
AGENT CHECKSuite green, no blocked tasks. Human sign-off only for large or high-risk changes
04/implement

verify

Code, experience and AI behaviour

UNDER THE HOODreview-report.md, ux-review.md, approved PR
HUMAN GATESenior Developer + Designer are final approvers
05manual

ship + learn

Deploy, observe, measure use, retro

UNDER THE HOODmerged PR, adoption metrics, context updates
HUMAN GATEProduct Owner accepts the outcome, measured by use
production learning flows back into specs and UX context

five phases, four human gates. each phase produces a named artefact; each human gate is owned by a named person.

HUMAN GATEowned by a named person
AGENT CHECKautomated, escalates when risk is high

Gates scale with risk: low-risk changes pass specify, verify and ship; high-risk work passes every gate plus security review.

trusted delivery
“They’ve led our development and DevOps for years, even cleaning up technical debt left by a previous partner. High-quality code, exceptional communication, and significantly more affordable than US-based firms.”
Alex Bloom · Chief Executive Officer
80+ engineers

senior specialists across our Cluj-Napoca and Iași delivery hubs.

95% NPS

most new clients come to us through referrals.

13+ yrs

average engineering experience on the team.

4.9/5 Glassdoor

our engineers rate the culture they help build.

1 commit / task

every change traceable to a spec, a test, and a named human sign-off.

0 silent merges

failsafes cap every loop and hand back to a human, so nothing ships unreviewed.

100% senior

no junior hand-offs: the engineers who scope your work are the ones who build it.

explore our case studies

how we engage.

01

free proof of concept

We build a working agent or integration against your real use case. No cost, no commitment. You evaluate outcomes, not slideware.

02

milestone-based delivery

Production build-out priced against agreed milestones and success criteria. You pay for results.

Longer horizon? Dedicated teams: long-term product engineering and AI enablement capacity, embedded with your organization.

start with an hour.

A discovery call, then a free proof of concept. You evaluate outcomes, not slideware.

Book a discovery call