Backend engineering
Production-ready Ruby on Rails and Elixir systems, from a focused new service to the critical core of an established product.
- Ruby on Rails
- Elixir / Phoenix
- PostgreSQL
Senior engineering for systems that matter.
Focused help where architecture, reliability and delivery meet. Alonvik can join an existing team, lead a defined piece of work, or take a system from problem to production.
Hands-on support for the work that cannot afford guesswork.
Each engagement combines senior technical judgment with production delivery. The goal is not just to advise, but to help your team move the system forward.
Modernisation & migration
Untangle a legacy codebase, move without losing momentum, and improve the system in steps your team can understand and own.
- Architecture
- Legacy systems
- Rails → Elixir
APIs & data-intensive systems
Reliable integrations, data pipelines and APIs designed for real traffic—observable, maintainable and calm under pressure.
- API design
- Data pipelines
- Performance
Technical direction
Senior hands-on support for architecture decisions, delivery practices and teams that need an experienced outside perspective.
- Technical review
- Mentoring
- Delivery
A useful shape
for the work.
The engagement should fit the problem—not the other way around. Start focused, make the next step clear, and expand only where it creates value.
Embedded specialist
Senior backend capacity inside your product team for a longer stretch of delivery.
Defined project
A migration, integration, platform capability or performance initiative with clear ownership.
Technical review
A focused review of architecture, code and delivery risks, followed by practical next steps.
Have a system to discuss?
Tell us what is difficult, what is changing and where you need senior backend support. A few lines are enough to begin.