Software architecture
System boundaries, APIs, data flows, options, trade-offs and architecture decision records.
DiscoveryDesign reviewTechnical roadmap
Services
Capabilities
Specialist help across the technical lifecycle
Choose a focused review, a defined piece of delivery or ongoing support. Services can stand alone or connect into an end-to-end product engagement.
Service catalogue
Bring DRJS in where the work needs depth
Each service is adapted to the context, but outputs and acceptance criteria stay explicit.
Full-stack product delivery
Responsive Next.js interfaces, Python services, integration and maintainable product foundations.
Next.jsFastAPITypeScript
Data and platform engineering
Schemas, ingestion, scheduled workflows, migrations, model artefacts and operational data quality.
PostgreSQLPipelinesAutomation
Modelling and analytics
Mechanistic, statistical and predictive methods with validation, uncertainty and decision context.
PythonBayesianSimulation
Cloud and production readiness
Deployment design, health checks, monitoring, rollback, security and production assessment.
RailwayDockerObservability
Technical communication
Decision packs, design reviews, stakeholder workshops, technical documents and modern presentations.
WorkshopsReviewsDocumentation
Training and enablement
Tailored technical courses, guided labs, exercises and reference implementations for teams.
CoursesMentoringHands-on labs
Independent assurance
A clear second opinion on architecture, model quality, technical risk and delivery readiness.
AssessmentRiskRecommendations
Concrete outputs
Leave with artefacts the team can use
Recommendations are tied to evidence and translated into decisions, working software or a prioritised route forward.
Architecture and option assessments Working prototypes and production code Model evaluation and validation packs Readiness findings and action plans Team documentation and knowledge transfer
Simple commercial shape
A defined start, visible progress and no mystery layer
01
Clarify
A short conversation identifies the outcome, constraints, stakeholders and current evidence.
02
Shape
A written scope sets outputs, activities, assumptions, timing and responsibilities.
03
Deliver
Regular checkpoints keep decisions visible; the close-out records what changed and what comes next.
Not sure which service fits?