About Me
A brief introduction my journey as a senior full stack engineer.
Who Am I?
Troy Barrett
I am a Product-Minded Senior Full Stack Engineer specializing in building scalable SaaS platforms and AI-driven systems. With over 8 years of experience, my work focuses on bridging modern web technologies with intelligent, production-grade architectures—ranging from high-performance real-time applications to advanced LLM-powered multi-agent platforms.
My professional journey is defined by end-to-end ownership, leading products from MVP to scalable production. I have contributed to and led the development of systems across diverse domains, including creator marketplaces, AI-powered tools, and data-driven SaaS platforms.
Currently, I focus on engineering AI-integrated applications, designing LLM-based workflows, function-calling systems, and human-in-the-loop agent architectures. I remain committed to building reliable, scalable, and intelligent software at the intersection of modern web development and applied artificial intelligence.
Skills & Expertise
Explore my technical skills across different domains. Click on any category to see the specific technologies and tools I work with.
Architecture & Systems
Designing scalable, production-grade systems
AI & Machine Learning
Building LLM-powered and AI-driven systems
Backend Engineering
Building robust and scalable server-side systems
Frontend Engineering
Crafting modern, performant user interfaces
Technology Stack
Infrastructure & Tools
Professional Experience
Virtual Hatch
Full Stack Engineer• Full-time
Developed AI-driven features for Omnihatch, integrating LLMs, orchestration logic, and multi-agent workflows. Built FastAPI backend services supporting function-calling pipelines and automated agent workflows. Implemented OpenAI function-calling orchestration for structured reasoning and tool-based task execution. Created MCP-based agentic modules enabling task delegation and human-in-the-loop refinement.
Forreels
Lead Full Stack Engineer• Full-time
Led the architecture and development of the Forreels platform in production. Designed and implemented scalable real-time chat (1:1 and group) supporting concurrent users. Built contract and escrow payment systems ensuring secure, trustless transactions. Developed high-performance dashboards handling complex financial and user data flows.
Sweply
Full Stack Engineer• Full-time
Built TREEPIXEL MVP (Nuxt.js), directly contributing to successful startup funding. Led system redesign for V2 MOR (Next.js), improving scalability and readiness for growth. Integrated Stripe and Shopify enabling monetization and increasing revenue streams. Implemented real-time analytics pipeline (Tinybird) for product insights.
Education
Get to know more about my educational background.
Singapore University of Social Sciences
B.Sc. Information and Communication Technology
I completed my B.Sc. in Information and Communication Technology from the Singapore University of Social Sciences. This foundation in ICT equipped me with the technical depth to build scalable systems and the engineering mindset to solve complex, real-world problems across the full stack.