A Reyanda Company — London & Blantyre

We build software
that compounds.

AI-native applications, open-source tools, and proprietary platforms built at the intersection of artificial intelligence, health technology, and data infrastructure. We engineer solutions where the gap between what machines can do and what institutions need is widest.

AI+ First Approach
OSS Open Source
Ship Velocity
Scroll
Artificial Intelligence
Machine Learning
LLM Engineering
Open Source
Data Pipelines
Cloud Infrastructure
Health Tech
Full-Stack Engineering
API Design
DevOps
Artificial Intelligence
Machine Learning
LLM Engineering
Open Source
Data Pipelines
Cloud Infrastructure
Health Tech
Full-Stack Engineering
API Design
DevOps
01

Engineering Domains

01
AI & LLM Engineering

Building production AI systems that go beyond prototypes. Fine-tuning, RAG architectures, agent frameworks, evaluation pipelines, and deployment infrastructure for large language models in enterprise and health contexts.

LLM Fine-TuningRAG SystemsAgent FrameworksEvaluation
02
Full-Stack Software

End-to-end application development from database architecture to frontend interfaces. Modern web applications, APIs, microservices, and data platforms built with production-grade reliability, security, and performance.

Web ApplicationsAPIsMicroservicesDatabases
03
Data Engineering & ML Ops

Scalable data pipelines, feature stores, model training infrastructure, and deployment automation. From raw data ingestion to production model serving, we build the infrastructure that makes machine learning operational.

Data PipelinesML OpsFeature StoresModel Serving
04
Health Technology

Purpose-built software for clinical research, epidemiological surveillance, and health system analytics. FHIR-compliant data platforms, clinical decision support tools, and health data interoperability solutions for LMIC and institutional contexts.

Clinical SystemsFHIRSurveillanceHealth Analytics
05
Open Source

Building and maintaining open-source tools for the global developer community. Statistical computing libraries, AI utilities, health data standards, and developer tooling released under permissive licences for maximum adoption and community contribution.

LibrariesDeveloper ToolsCommunityPermissive Licence
06
Cloud & Infrastructure

Cloud architecture, infrastructure-as-code, container orchestration, and platform engineering. AWS, GCP, and hybrid cloud deployments with security-first design, cost optimisation, and automated scaling for production workloads.

AWSInfrastructure-as-CodeContainersPlatform Engineering
02

How We Build

"Ship code that works in production, not slide decks that work in meetings."
I
Production First
Every line of code is written to run in production. We do not build demos, proofs-of-concept, or prototypes that require rebuilding. The first version ships to users, not to a pitch deck.
II
Open by Default
We open-source everything that is not a competitive moat. Open code attracts better engineers, builds community trust, and compounds in value through external contribution. Proprietary stays proprietary only when it must.
III
AI-Native Architecture
We design systems where AI is a first-class component, not a bolted-on feature. Model inference, embedding pipelines, and intelligent routing are architectural primitives, not afterthoughts.
IV
Velocity with Discipline
Speed matters, but only with tests, type safety, observability, and deployment automation. We ship fast because our infrastructure makes fast shipping safe, not because we skip the work that makes code reliable.
03

The Stack

Languages
PythonTypeScriptRustRSQLGo
AI / ML
PyTorchLangChainHugging FacevLLMscikit-learnOpenAI API
Infrastructure
AWSDockerKubernetesTerraformGitHub ActionsPostgreSQL
Frontend
ReactNext.jsTailwindD3.jsThree.js
Data
Apache SparkdbtAirflowRedisElasticsearchPinecone
Health & Science
FHIRBioconductorStanOHDSIREDCap
04

Open Source

We believe the best software is built in the open. Our open-source contributions span statistical computing, AI tooling, and health data infrastructure. We release under permissive licences because adoption matters more than control.

Projects are published on GitHub as they reach production readiness. Watch this space.

Status Projects in Development
Ship, measure, compound
Open source by default
AI-native, not AI-bolted
Production is the only environment that matters
Code is the deliverable
Velocity with discipline
Ship, measure, compound
Open source by default
AI-native, not AI-bolted
Production is the only environment that matters
Code is the deliverable
Velocity with discipline