Ship, don't pitch.
A small team of senior engineers, fractional CTOs and AI specialists serving SMEs, startups and scale-ups that need serious software without hiring an internal team. No decks. Only software that works.
Ten practices, one discipline: engineering.
We work as a horizontal engineering platform. Our services compose based on the client's technical maturity — from greenfield to replatforming.
Digital Transformation
Roadmaps, architectures and migrations that translate business priorities into measurable systems.
02 / 10Process Automation
Agentic workflows, integrations and RPA designed to eliminate repetitive work end-to-end.
03 / 10AI Transformation
LLM-native architectures, enterprise-grade RAG, and domain-specific copilots.
04 / 10SaaS Engineering
Zero to one: multi-tenant, scalable, maintainable products — built as if they were ours.
05 / 10Digital Coaching
We embed with internal teams via pair-engineering, code reviews and architectural decision records.
06 / 10Digital Training
Tailored bootcamps and learning paths: applied AI, DevEx, platform engineering, prompt design.
07 / 10Fractional CTO
A senior technical figure, part-time, sitting at the decision table alongside the founder.
08 / 10Head of Engineering · aaS
We build, scale and govern your engineering team until you're ready to run it yourself.
09 / 10Recruiting · aaS
Talent acquisition for high-end IT profiles: senior, lead, staff. Selection done by engineers.
Procurement & Partnership
Can't find the right vendor? We build (or orchestrate) the partner you need — directly, or via our network of independent studios — always under our project management and technical leadership.
A five-step cycle.
Designed to intervene at specific points in the lifecycle — not to sell hours.
Diagnose.
Technical, organizational and product audit. We map where the system leaks energy: legacy, debt, process, talent.
Architect.
Explicit decisions, signed ADRs, documented trade-offs. No prototypes accidentally becoming production.
Build.
In-house engineering or hybrid with your team. Modern stack, type-safe, observable from day one.
Operate.
We get our hands on the on-call, dashboards and incident response. We stay until autonomy is real.
Transfer.
Living documentation, structured onboarding, continuous mentorship. Success is the moment we're no longer needed.
Senior engineering leadership, without the full-time.
For scale-up startups and SMEs that need to make high-level technical decisions before they can hire internally.
Chief Technology Officer.
You're a non-technical founder, or you're technical but can no longer scale alone. We step in as fractional CTO — board, hiring, architecture, vendor management.
Head of Engineering.
Your team already exists but lacks structure. We step in the middle — process, delivery, culture, hiring. We build, then hand over the keys.
Selection done by engineers, for engineers.
Talent acquisition for senior IT roles — staff, lead and principal. Our technical screens are run by people who have actually held that role. No keyword matching, no middlemen.
We believe most companies don't need more strategy, more frameworks, or more decks.
They need a small group of technical people who walk in, read the code, and make them work things.
Ship, don't pitch.
Every sprint's deliverable is code in production — not a PDF.
AI-native, not AI-washed.
We build as if LLMs, embeddings and agents were default primitives.
Only people who can do the work.
No pyramids: every person you see at kickoff is the one writing the code.
Boring tech, smart application.
Postgres before Cassandra. Predictable before novel.
Document the why.
ADR for every non-trivial choice. The future maintainer will thank you.
Leave it better.
When we leave, the system is simpler than when we walked in.
A collective, not an agency.
A group of senior engineers who actually write the code. When you work with KytheronLabs you don't go through an account manager — you work directly with the technical people executing the project.
Got a system to build,
redesign, or understand?
Free 30-minute discovery call. No sales, no questionnaires — we look directly at what you need to ship.