Systems work

Systems work

Three evidence-led case studies and five concise project snapshots across backend systems, real-time media, payments, and embedded delivery.

  1. Case study

    Interactive AI Hologram Installation

    Led backend and AI integration for an interactive hologram installation presented at ITEX 2024. The installation received the event’s Best Booth award.

    Role
    Technical & AI Team Lead
    Observed outcome
    Presented at ITEX 2024; the installation received the event’s Best Booth award.
    • Python
    • AI/ML
    • FastAPI
    • WebSocket
    • Docker
    Read case study

  2. Case study

    Investment Analytics Platform

    Designed the backend computational workflows for an investor dashboard, separating portfolio logic and background processing from the presentation layer.

    Role
    Lead Backend Architect
    Implementation scope
    Implementation scope included the backend computational layer and investor-dashboard workflows.
    • Node.js
    • TypeScript
    • REST APIs
    • MongoDB
    • Docker
    Read case study

  3. Case study

    Crypto-to-Fiat Payment Gateway

    Designed and implemented the backend and operational workflow for a crypto-to-fiat payment gateway, including idempotency, transaction boundaries, and reconciliation.

    Role
    Technical Architect
    Implementation scope
    Implementation scope covered backend services, transaction-state handling, reconciliation, and the supporting operational workflow.
    • Node.js
    • REST APIs
    • Transaction State
    • Reconciliation
    • Nginx
    Read case study

  4. Project snapshot

    Trading Gamification Platform

    Worked on backend and WebSocket workflows for a financial-trading simulation and gamification product.

    Role
    Senior Software Engineer
    Implementation scope
    Public scope: real-time backend workflows for a trading-simulation experience.
    • Node.js
    • React
    • Next.js
    • WebSocket

  5. Project snapshot

    Embedded Linux OTA Platform

    Worked on atomic OTA workflows for embedded Linux, including A/B partitioning, rollback safeguards, firmware delivery, and release-pipeline integration.

    Role
    Systems Engineer
    Implementation scope
    Public scope: atomic update, rollback, firmware-delivery, and embedded-Linux release workflows.
    • Linux
    • Yocto
    • C++
    • Bash
    • CI/CD

  6. Project snapshot

    GreedyLearner

    Developed an Android master’s-thesis project exploring gamified instruction for greedy algorithms.

    Role
    Developer & Researcher
    Implementation scope
    Public scope: thesis research and Android application development.
    • Java
    • Android SDK
    • Gamification
    • NoSQL

  7. Project snapshot

    P2P Trading Platform

    Built backend workflows for peer-to-peer trading, including transaction state in MongoDB and Web3.js integration.

    Role
    Lead Backend Developer
    Implementation scope
    Public scope: backend transaction workflows and blockchain integration.
    • Node.js
    • TypeScript
    • MongoDB
    • Web3.js
    • Docker

  8. Project snapshot

    Blockchain Rewards Prototype

    Built a permissioned-blockchain proof of concept with Hyperledger Sawtooth and Node.js in an academic setting.

    Role
    Researcher & Developer
    Implementation scope
    Public scope: academic proof-of-concept development.
    • Hyperledger Sawtooth
    • Node.js
    • REST APIs