Senior Rails & AI Systems Consultancy

Find the bottleneck. Fix the system. Keep shipping.

We diagnose production Rails systems, implement the fix, and stay through rollout — from PostgreSQL, Sidekiq, Redis and Kubernetes to AI workflows and product development.

Discuss a challenge
Consulting + Engineering

Start with the problem, not a staffing plan.

Bring us a production bottleneck, a risky technical decision, or a product that needs senior ownership. We investigate, recommend and implement.

01

Performance & reliability

Rails, PostgreSQL, Sidekiq, Redis and Kubernetes — traced across the stack, not tuned in isolation.

Slow endpoints · queue backlogs · OOMKills · database pressure
02

AI systems

Grounded LLM workflows, agent integrations and automation designed for production constraints.

Architecture · evaluation · guardrails · implementation
03

Product & platform engineering

Senior delivery for new products, integrations and business-critical features from prototype through rollout.

Rails · React · APIs · data infrastructure
04

Rescue & modernization

Independent diagnosis and hands-on recovery for legacy systems, risky upgrades and stalled projects.

Codebase audits · migrations · observability · architecture
Ways to work with us

A small first step. A clear next decision.

Consulting does not end with a slide deck. We can diagnose the system, implement the fix and stay through production verification.

  1. 01

    Diagnostic sprint

    Usually one focused week of read-only discovery, telemetry review and technical analysis. You leave with evidence, priorities and a decision-ready readout.

  2. 02

    Remediation sprint

    We implement the highest-value fixes, add regression protection, measure the change and plan a safe rollout and rollback.

  3. 03

    Embedded engineering

    Ongoing senior support for teams that need architecture, incident follow-through and hands-on delivery without a long lock-in.

  4. 04

    Product development

    Discovery, prototyping and production development for products and features that need both product judgment and engineering depth.

Selected Work

Selected Work

Client engagements, product experience and R&D across Rails systems, infrastructure and practical AI.

View all Selected Work
Production-safe by default

Advice that survives contact with the system.

Evidence before prescriptions

We baseline the system and separate symptoms from root causes before recommending work.

Read-only first

Discovery starts with the least access needed. Production changes require an explicit plan and approval.

Scoped decisions

Each phase has a defined question, deliverable and stop gate. No open-ended transformation programme.

Implementation included

When the recommendation is clear, we can write the code, tune the infrastructure and own the rollout.

Receipts, not promises

Tests, benchmarks, screenshots, diffs and rollback plans back every claim about what changed.

Direct senior access

You work with the engineers doing the analysis and implementation. Your repositories and assets remain yours.

Open Source

Open source R&D

We fine-tune LLMs on production Rails code and release the weights. Run them locally with Ollama.

31BGGUF

qwen3-coder-30b-rails

Production-grade Rails code generation. MoE architecture — only 3B params active per token.

View on Hugging Face
8BGGUF

qwen3-8b-rails

Lightweight model that runs on a laptop. 5 GB download, 8 GB RAM minimum.

View on Hugging Face
7BLoRA

qwen2.5-coder-7b-rails

LoRA adapter for Qwen 2.5 Coder 7B. Merge with base model for Rails-tuned generation.

View on Hugging Face
3BLoRA

qwen2.5-coder-3b-rails

Compact LoRA adapter. Fast inference for code completion and small generation tasks.

View on Hugging Face
View all on Hugging Face
Insights

Insights

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Our Stack

Ruby on Rails
PostgreSQL
Claude
Redis
Docker
n8n