Lumenden
Hire

Experience

6+ years

Where I've worked.

Same companies, different kinds of work — Shopify, backend, automation — plus products I built myself like EasyCloudAPI.

Employment

  1. Shopify · Apps

    Shopify Developer

    Disruptive Brain Pvt Ltd

    Feb 2023 - Present
    • Build and ship custom Shopify apps for merchants: admin UIs, extensions, and GraphQL / REST store access.
    • Wire store data to external services (CRM, fulfillment, messaging) through Node APIs and webhooks.
    • Own auth, app scaffolding, and iteration with merchants after install, not just the happy-path demo.

  2. Shopify · Hard problem

    Custom product reordering

    Vulgrco · via Disruptive Brain

    Client delivery
    • Shopify has no native flow for reordering custom / configured products the way Vulgrco needed, so the stock reorder path was a dead end.
    • Designed and shipped a custom reorder system that reconstructs complex product configurations, line items, and cart state outside Shopify’s defaults.
    • Handled the hectic edge cases: options, variants, custom attributes, and repeat checkout so customers can reorder without rebuilding the product from scratch.

  3. Backend · APIs

    Back End Developer

    Flaxen Media

    Feb 2021 - Present
    • Build scalable server-side apps and APIs with Node.js and Express for client delivery.
    • Design data models, auth, and service boundaries so bots, dashboards, and Shopify tools share a stable backend.
    • Ship production-ready integrations: retries, logging, and ops-friendly failure modes instead of fragile scripts.

  4. Automation · Ops

    Automation Engineer

    Flaxen Media

    2021 - Present
    • Design workflow automations in n8n, Make, and Zapier that connect APIs, CRMs, sheets, and messaging.
    • Replace repetitive manual ops with multi-step pipelines: webhooks, branching, retries, and human handoff.
    • Keep client systems alive after launch: monitoring hooks, error paths, and glue between SaaS tools.

  5. AI · Agents

    AI Systems Builder

    Flaxen Media · Client delivery

    2023 - Present
    • Deliver RAG knowledge systems: ingest, chunk, embed, retrieve with citations for support and internal tools.
    • Ship WhatsApp Cloud API bots: keyword flows, AI assist, broadcasts, Shopify order updates, CRM sync.
    • Build voice-agent product surfaces: GHL workflows, booking agents, transcriptions, metering, and dashboards.

  6. Frontend

    Web Developer

    Flaxen Media

    Jul 2020 - Feb 2021
    • Joined as an intern and moved full-time building web fronts with HTML, CSS, JavaScript, and React.
    • Learned delivery under real client deadlines: components, responsive UI, and handoff to backend APIs.

Own products · Independent

  1. Product · WhatsApp

    Founder / Builder

    EasyCloudAPI (own product)

    Case study
    • Multi-tenant WhatsApp Business platform on Meta Cloud API: brand isolation, BYOA connect, webhook workers.
    • Team inbox, campaigns, keyword automations, BYOK AI assist, and Shopify order / shipping notifications.
    • Developer API keys + REST; AES-GCM credential vault; workers kept out of the request path so Meta gets fast 200s.

  2. AI · Content · Bots

    Independent products

    Own projects

    Ongoing
    • YouTube content factory: topic → script / song → images → animation prompts → packaged video for small channels.
    • CodeBuddy: WhatsApp Web AI buddy with ACL, model switching, DM free-chat, and group /ask.
    • Lumenden prompt library: 100k+ prompts and skills with discovery UX for reuse.
    • Claude motion graphics skill: beat maps, locked styles, HeyGen / Higgsfield / HTML motion to finished shorts.
See projectsHire Saad