Case Studies

Case studies in architecture ownership and delivery execution

A focused archive of backend-heavy systems, multi-tenant platforms, and AI-assisted workflows delivered under real product constraints.

Coverage

  • AI-assisted Systems
  • Agentic Workflows
  • Secure Architecture
  • Orchestration
  • Multi-tenant SaaS
  • RBAC
  • Backend Architecture
  • Workflow Systems
VastMesh: Agentic Operations Platform with Secure Execution Flows

Jan 2026 · VastMesh

VastMesh: Agentic Operations Platform with Secure Execution Flows

Built the technical foundation for AI-assisted operational workflows using endpoint agents, LangGraph orchestration, and secure approval-aware execution.

RoleFounder & CEO
PeriodFeb 2022 - Present
  • Led end-to-end architecture ownership for secure agentic execution in real operational environments.
  • Enabled practical AI-assisted task execution with explicit approvals and audit trails.
  • Shipped endpoint-agent and chat-based flows that integrated with real operational systems.
  • Python
  • FastAPI
  • LangGraph
  • Azure OpenAI
  • PostgreSQL
  • Redis
TailorCV: Multi-tenant Career Platform Architecture

Sep 2025 · TailorCV

TailorCV: Multi-tenant Career Platform Architecture

Designed and shipped a multi-tenant career platform with RBAC, auditability, and secure workflow foundations for long-term scale.

RoleChief Technology Officer
PeriodNov 2023 - Present
  • Delivered a production MVP in six weeks without sacrificing tenant and authorization boundaries.
  • Owned end-to-end platform architecture for both candidate and organization experiences.
  • Introduced audit-friendly approval and activity flows that reduced manual support overhead.
  • Elixir
  • Phoenix
  • LiveView
  • PostgreSQL
  • Nuxt
  • TypeScript
Deadstock: Marketplace Platform Rebuild for Operational Reliability

May 2025 · Deadstock

Deadstock: Marketplace Platform Rebuild for Operational Reliability

Led a backend and platform refactor that stabilized release quality, improved inventory workflows, and reduced operational friction across marketplace teams.

RoleFull Stack Engineer
PeriodJan 2022 - Feb 2023
  • Stabilized release flow with clearer service boundaries and less regression churn.
  • Improved inventory and order-handling consistency under peak operational periods.
  • Reduced team time spent on emergency fixes by replacing fragile legacy paths.
  • Node.js
  • TypeScript
  • NestJS
  • PostgreSQL
  • Redis
  • Nuxt
StaffTimerApp: Workforce Operations Platform for Multi-role Teams

Nov 2024 · StaffTimerApp

StaffTimerApp: Workforce Operations Platform for Multi-role Teams

Architected and delivered a workforce operations platform focused on role-aware workflows, time tracking reliability, and maintainable backend services.

RoleSenior Full-Stack Engineer / Solutions Architect
PeriodNov 2024 - Feb 2025 (3.5-month delivery window)
  • Delivered stable role-aware workforce workflows used by managers and distributed teams.
  • Improved integrity of time and status data by enforcing clearer backend rules.
  • Set up a maintainable service structure for ongoing feature delivery.
  • Laravel
  • PHP
  • Vue
  • TypeScript
  • MySQL
  • Redis