I build software
for companies that can’t afford
for it to break.

Built a RAG-powered chatbot that lets employees ask plain-English questions about company policies — vector retrieval on OpenSearch, generation on AWS Bedrock, with LLM citation markers, in-section access control, end-to-end message encryption, and rate-limit handling on the retrieval layer. Also led Data Lineage: tracking every policy change across versions with diffing, multi-policy reports, custom presets, and exportable PDFs. On top of the AI work, the usual enterprise plumbing — SAML/Okta SSO, real-time collaborative editing on CKEditor, automated PDF pipelines on Bull, S3 asset management, SFTP data imports, per-org custom fonts, and compliance-grade audit trails. The un-glamorous parts that make a product actually deployable inside a Fortune 500.

500k

employees served

RAG

policy chatbot

Bedrock

AWS LLM

SAML

SSO / Okta

A three-year contract with an unusually broad stack — Angular front-end, NestJS and Django back-ends, C++ for performance-critical 3D calculations, Flutter for cross-platform tooling, all on PostgreSQL. Built modules for 3D modeling workflows, vessel data management, and synchronisation between multiple design tools. Ship design has zero tolerance for imprecision; the engineering workflows demand reliability over flash. Spent the engagement raising both performance and stability across the platform.

3 yrs

engagement

6

technologies

C++

perf-critical core

3D

modelling pipeline