~/ andresislas.dev · v2026.05
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Selected work.

A selection of projects I can discuss publicly.

2024 — now
integrations

Epicor

Principal Software Engineer

Backend engineering on a retail and POS platform. Designed and shipped an idempotent BI integration that connects customer tenants to Domo automatically.

PythonDjangoPostgres
impact
idempotent integration
2024 — now
backend

Health management platform

Personal project

A personal project: an end-to-end health management platform. Go and gRPC services, Rust workers, a TypeScript and React web app, native iOS in SwiftUI and Android in Jetpack Compose, with Postgres on Digital Ocean Kubernetes.

GoRustTypeScriptSwiftKotlinPostgresKubernetes
impact
personal project
2021 — 2024
backend

Genmedicus Health

Engineering Lead

Led the development of a clinical platform from inception to its acquisition by a hospital system. Designed the data model and GraphQL API, and shipped native iOS and Android applications alongside the React web app.

TypeScriptGraphQLSwiftKotlinAzure
impact
acquired by a hospital system
2019 — 2021
data

CHRISTUS CEI

BI Tech Lead

Led a small team building internal products and analytics pipelines for a healthcare-services spinoff. Python and React on Azure and GCP, with Tableau reporting, cost strategy, and networking across clinics.

PythonReactTableauAzure
impact
spinoff scale-up
2015 — 2019
integrations

EsipoTech

Software & WMS Engineer

WMS integrations between SAP and JASCI for multi-warehouse clients. Domo administration and internal Android and iOS applications for sales and dispatch.

JavaPHPSwiftDomo
impact
multi-warehouse go-lives