A focused engineering studio. Done at a senior level.

We build custom software, secure SaaS systems, and AI-enabled workflows — and advise teams who need senior technical input without a full-time hire. Each engagement is scoped around the actual problem, not around a service package.

01

Custom software & product development

Production web applications, internal tools, dashboards, and B2B systems. From an empty repo to a deployed system you own outright.

  • +Internal platforms, admin panels, operational dashboards
  • +Customer-facing portals and self-service applications
  • +API design and third-party integrations
  • +MVP through scale-up rebuilds
02

Secure SaaS architecture

Architecture and implementation support for B2B SaaS products where tenant isolation, authentication, auditability, and data protection matter from day one.

  • +Multi-tenant data isolation
  • +Authentication and authorization flows
  • +Row-level security and permission models
  • +Audit-ready logging and evidence trails
  • +API security and secure integration patterns
  • +Secure SDLC and code review practices
04

Technical & product consulting

Senior technical input for teams that need it without a full-time hire. Architecture decisions, AI strategy, scope definition, and product direction.

  • +Architecture review and roadmap
  • +Product scoping before committing to a build
  • +AI strategy and build-vs-buy calls
  • +Technical leadership for early-stage products
  • +Fractional CTO-style support for delivery decisions
The process

Four steps. No surprises.

01

Discovery & scoping

A working session — not a sales pitch. We map your operations and the cost of the friction. You leave with a written scope whether we work together or not.

02

Architecture & design

System design before code. Data model, integration points, security and tenancy decisions, and a working prototype of the riskiest interaction so we can pressure-test before we commit.

03

Build, in public

Demos against the written scope. You can use what is there from early in the engagement. We push to staging continuously — so the work is always inspectable, never a black box.

04

Run & evolve

We do not disappear at launch. A stabilization window is included; after that, retainer or hand-off — your call.

Start the conversation

Tell us what's broken. We'll engineer the fix.

contact@lenatech.io
FOUNDER-REVIEWED INQUIRIESNDA AVAILABLE ACCEPTING SELECT PROJECTS