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San Francisco Bay Area · Senior Full Stack Engineer

Senior Full Stack Engineer

I build secure SaaS platforms, local-first AI desktop apps and the occasional game. Currently leading frontend at a cybersecurity MDR company in the Bay Area.

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01 — About

Engineer. Architect. Tinkerer.

Senior Full Stack Engineer with 5+ years designing, building and scaling enterprise SaaS across frontend, backend, cloud infrastructure and AI-augmented engineering workflows. I lead architecture, modernize data platforms and ship secure, fast products in cybersecurity and geospatial domains.

Off the clock I build things I want to exist: a git client that untangles messy branches with AI, a legal assistant that runs entirely on your laptop, a kids' 3D sculpting app, and a roguelike Sudoku set in a space carnival. I care about fast UIs, clean boundaries and AI that's actually useful.

  • ▹B.S. Computer Science, San Francisco State University
  • ▹Certified ScrumMaster (CSM), Scrum Alliance
years shipping SaaS
5+years shipping SaaS
faster load times after a DynamoDB → Aurora migration
75%faster load times after a DynamoDB → Aurora migration
court forms auto-filled by Prose
8court forms auto-filled by Prose
side projects and counting
13side projects and counting
  • React 19
  • TypeScript
  • Python
  • Rust
  • Tauri 2
  • AWS Lambda
  • Aurora PostgreSQL
  • Pulumi
  • Docker
  • FastAPI
  • Cloudflare Workers
  • Next.js
  • SvelteKit
  • Three.js
  • OpenLayers
  • LLMs / RAG
  • Claude Code + MCP
  • SSO (SAML / Okta / Clerk)
  • MITRE ATT&CK

02 — Experience

Where I've shipped

  1. Jun 2024 — PresentSenior Full Stack Engineer & Frontend Lead · Armature SystemsLead architecture, infrastructure and full-stack delivery of a cybersecurity MDR SaaS platform: alerts, incidents, threat intel and security analytics.Show highlights
    • ▹Led migration from DynamoDB to Aurora PostgreSQL with indexed queries and pre-aggregated analytics, cutting load times ~75%.
    • ▹Collapsed the backend API into a single Lambda dispatcher behind a catch-all API Gateway proxy to stay inside CloudFormation limits.
    • ▹Authored Pulumi IaC for S3/SQS log-ingestion pipelines with dead-letter queues and Cribl Stream routing.
    • ▹Led the React/TypeScript MDR dashboard: TanStack Router/Query, Chakra UI, high-density alert tables.
    • ▹Built a Figma-to-code pipeline with Figma MCP + Claude Code and moved the org's AI workflow from Cursor to Claude Code.
    • ▹Built an LLM-powered security assistant for the MDR dashboard that helps analysts investigate alerts, summarize incidents and navigate threat context, with tenant-scoped data access and guardrails for sensitive telemetry.
    • ▹Enforced multi-tenant isolation across database, API and frontend caching layers.
    • React
    • TypeScript
    • AWS Lambda
    • Aurora
    • Pulumi
    • Python
    • Claude Code
  2. Jun 2023 — Jul 2024Software Engineer III, Geospatial Systems · IAVO Research & ScientificFull-stack geospatial applications for mapping, annotation and air-gapped deployments.Show highlights
    • ▹Built React + OpenLayers apps with GeoJSON/KML processing and video annotation tooling.
    • ▹Improved deployment reliability with Docker and RHEL hardening for air-gapped environments.
    • ▹Ran technical design reviews and mentored engineers.
    • React
    • OpenLayers
    • GeoJSON
    • Docker
    • RHEL
  3. Jan 2023 — Jun 2023Software Engineer / QA Specialist · Contract & FreelanceSAML SSO for a legacy PHP app, plus manual and automated regression testing.Show highlights
    • ▹Implemented SAML-based SSO for a legacy PHP application (Creative Design Systems).
    • ▹Performed manual and automated testing, regression and release verification (Globiox).
    • SAML
    • PHP
    • QA
  4. Mar 2022 — Jan 2023Software Engineer · Armature SystemsSecurity-operations automation and enterprise SSO.Show highlights
    • ▹Built Tines automation workflows orchestrating security operations.
    • ▹Implemented enterprise SSO integrations using SAML and Okta.
    • Tines
    • SAML
    • Okta
Download full résumé (PDF)

03 — Work

Things I've built

More work

04 — AI Lab

Talk to the machine

Two small experiments powered by Claude, grounded only in my résumé and projects. Ask my AI twin anything, or paste a job description and see how I stack up.

Hi! I'm Hashim's AI twin. I know his résumé and projects by heart. What would you like to know?

05 — Contact

Let's build something

The terminal below is real. Type contact to send me a message, or help to poke around.

guest@hashim.dev: ~

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