Matt Rybin Senior Full-Stack Engineer

Software supply-chain security and CVE scanning: enterprises scan their systems for what needs patching.

• Owned the design and the frontend architecture, and drove a refactor across the whole app, ultimately merging the company's separate apps into a single interface
• For four months, owned the product code across frontend and backend, with a DevOps lead alongside me on infrastructure, and led the frontend across the full engagement
• Built the CIS compliance reporting feature: the API and the data layer behind it, the report UI, and the PDF export, then wired the compliance data into the AI layer so any failed check can hand off to the chat for remediation
• Designed and built v2 of sbom.sh, a free SBOM generator and vulnerability scanner that had already analyzed 100M+ SBOMs, and integrated it into the main product

• TypeScript
• Go
• React
• microservices
• MCP
• CIS benchmarks
• LLM integration
• AI agents

Developed a platform for Protestant churches to advertise and sell tickets for events: 2,000+ tickets sold, transaction fees cut from 5% to 1.25%.

• TypeScript
• Next.js
• React
• TanStack Query
• Node.js
• Stripe
• Firebase
• Mapbox

Video processing platform for capsule endoscopy. The capsule is a pill-sized camera the patient swallows: it travels through the digestive tract and films the entire journey, which leaves doctors with hours of footage to review. I built a custom video player specifically for that footage, led the frontend development, and supported the Python backend team.

• TypeScript
• Python
• Next.js
• React
• FastAPI
• custom video player
• frame-accurate seeking

iOS app to track Jiu Jitsu matches, shipped to the App Store. I built it to explore Lisp using Clojure, a language I had never programmed in, with Datomic as the database. I used the app in my own training matches while I was building it.

• TypeScript
• Clojure
• ClojureScript
• React Native
• xState
• Datomic

Crypto prediction game: built the frontend and real-time backend for betting on ADA, BNB, BTC, and CAKE.

• TypeScript
• Next.js
• React
• xState
• Node.js
• PostgreSQL
• WebSocket
• real-time game

Cambodian payment platform: built the React Native mobile app, designed the eKYC flow that scans and verifies national ID cards at signup, and automated the app's mobile testing on AWS Device Farm.

• TypeScript
• React Native
• Node.js
• Appium
• AWS
• eKYC
• identity verification

Built the cloud migration prototype for a bank's on-premises core banking system (Temenos T24), the first step in a planned move affecting 2 million customers.

• AWS
• Terraform
• Packer
• Ansible
• GitLab CI

Co-founded and ran a school-management startup with 31 school clients, and led System Experts, a DevOps services company, with 16 employees across product, engineering, and design.

• Won Seedstars Asia Summit 2019 for best startup in Cambodia
• Secured $150K seed funding from Smart Investment Fund
• Worked with Huawei on $500K+ bids for a Cambodian Government datacenter and the SCIA School in Phnom Penh
• Set up automated mobile testing and a CI/CD Jenkins pipeline at ABA Bank, Cambodia's biggest bank

• PHP
• Vue.js
• React Native
• Laravel
• PostgreSQL
• Node.js

Taught programming and web development at an international IT academy, including its most senior students.

• UX/UI design
• web design

Built the event-logistics system running language-exchange meetups across 12 countries, settling cross-border payments in bitcoin in 2015, when BTC traded around $250.

• Ruby
• JavaScript
• Ruby on Rails
• Bitcoin

Built custom WordPress themes for freelance clients.

• PHP
• JavaScript
• WordPress