Senior Software Engineering

Complex software, delivered with senior judgment.

LUGDUNUM helps teams design, build, stabilize, and evolve ambitious software products. We bring architecture, backend systems, infrastructure, DevOps, observability, and delivery into one coherent operating model.

Built for Founders, product teams, and technical leadership
Best fit Complex delivery, technical resets, and scaling operations
Services

Where LUGDUNUM adds the most value.

The focus is not generic staffing. The work is highest leverage when the product is important, the technical surface is broad, and the team needs a senior pair of hands across multiple layers at once.

Architecture & product delivery

Turn product intent into clear technical direction, coherent system design, and execution plans that hold up under real delivery constraints.

  • Solution design and technical decision-making
  • Product-to-engineering translation
  • Implementation planning and delivery sequencing

Backend systems & data flows

Build and evolve reliable application backends, service boundaries, APIs, data models, and operational workflows.

  • TypeScript and SQL-heavy application stacks
  • API design, business workflows, and persistence
  • Performance tuning and production hardening

Platform, infrastructure & DevOps

Shape delivery systems that are faster, safer, and easier to operate day after day, without overengineering the platform.

  • Linux environments, containers, reverse proxies
  • CI/CD, deployment workflows, and runtime setup
  • Production diagnostics, observability, and monitoring

Technical leadership & engineering effectiveness

Bring senior technical clarity to teams that need structure, velocity, and better decision-making without unnecessary management theater.

  • Hands-on technical leadership
  • Engineering practices and operational rigor
  • AI-assisted development workflows where they genuinely help
Approach

Senior involvement without unnecessary ceremony.

The working style is direct, structured, and hands-on. The aim is to reduce ambiguity, increase throughput, and leave behind a system and a team that operate with more clarity than before.

Designed for teams that need traction quickly.

Some situations need a builder. Others need a technical reset, a delivery acceleration, or stronger production discipline. LUGDUNUM adapts to the shape of the problem, while keeping a high bar on architecture, implementation, and operational fit.

1
Clarify the actual problem Understand business pressure, technical debt, product needs, and operating constraints before prescribing solutions.
2
Build the right structure Shape the architecture, interfaces, environments, and workflows needed to make delivery reliable.
3
Ship with production awareness Implement with observability, deployment readiness, and maintenance in mind from the start.
4
Leave the team stronger Improve technical judgment, engineering practices, and the quality of decisions around the work.

The objective is not just to write software. It is to create the conditions for consistent delivery, better technical decisions, and calmer operations.

LUGDUNUM
Capabilities

Broad technical range, anchored in delivery.

The value comes from connecting layers that are often treated in isolation: architecture, application logic, environments, observability, and the day-to-day reality of shipping.

Software architecture System structure, tradeoffs, maintainability, long-horizon decisions.
Application engineering TypeScript backends, APIs, SQL, data workflows, production code.
Infrastructure & operations Linux, containers, reverse proxies, deployment flows, runtime setup.
Observability & performance Monitoring, diagnostics, incident response, performance insight.

Modern backend stacks

Practical experience across TypeScript-centric stacks, SQL databases, APIs, validation, and service-oriented application design.

Operational maturity

Delivery pipelines, environment consistency, deployment mechanics, monitoring, and production debugging that support real teams under time pressure.

Performance & resilience

Load-oriented thinking, bottleneck analysis, and system hardening where reliability matters as much as feature output.

AI-assisted engineering workflows

Use modern tooling pragmatically to improve speed, codebase understanding, and delivery quality without replacing technical judgment.

Engagements

Flexible formats for serious technical work.

Not every team needs the same shape of support. Engagements can be scoped around execution, technical direction, delivery acceleration, or a smaller advisory footprint.

Contact

Let’s talk about the technical work that actually matters.

If you are building a demanding software product, navigating a technical transition, or need senior delivery support across architecture and operations, LUGDUNUM is open to selected conversations.

Brief context is enough to start: product stage, technical challenge, and the kind of support you are looking for.