
I'm Wes — a Full-Stack Engineer with a strong foundation in Computer Science and IT (NJIT), an advanced Full-Stack certification from Rutgers, and 8 years of industry experience. Currently building climate intelligence and automation systems for commercial real estate. Spent the past 3 years in AI engineering and LLMs, reducing hallucination rates from 25% to under 3%, and building one-line integration solutions adopted by 100+ businesses in 90 days. I build scalable systems across AI, enterprise automation, and property tech that solve real problems for real people.
What I've Done...
While most of my professional work is under NDA, these projects demonstrate the same technical patterns I use in production—AI systems, real-time platforms, and full-stack applications built with enterprise-grade architecture.



Challenges & Solutions
Here’s how my teammates and I addressed common issues faced while building advanced, scalable platforms.
Challenge: AI agents were confidently generating incorrect responses—citing non-existent policies, fabricating product details, and damaging customer trust.
Solution: Built a dual-layer RAG architecture combining vector search with real-time characteristic validation. Reduced hallucinations from 18-25% (industry baseline) to under 3%, transforming unreliable AI into production-grade customer support.
Challenge: LLM fine-tuning pipelines were failing at scale—ambiguous test cases caused models to produce correct logic that failed arbitrary checks, wasting compute and training iterations.
Solution: Redesigned the evaluation framework with intent-based labeling and comprehensive PyTest suites. Clarified success criteria through structured JSON schemas, boosting model pass rates and accelerating training cycles across the team.
Challenge: Designers were building the same buttons, modals, and forms from scratch for every project—no shared design system meant inconsistent UX and duplicated work across teams.
Solution: Created a centralized component library in Storybook with Redux Toolkit integration. Gave teams pre-built, accessible UI primitives that cut frontend development time by 40% while enforcing design consistency.
Challenge: Legacy monolithic APIs created deployment bottlenecks—every new feature required coordinating releases across teams, slowing innovation to a crawl.
Solution: Architected a micro-frontend system using Module Federation and decoupled async processing with RabbitMQ. Enabled independent team deployments, eliminating cross-team dependencies and accelerating feature velocity.
Challenge: AI agents were confidently generating incorrect responses—citing non-existent policies, fabricating product details, and damaging customer trust.
Solution: Built a dual-layer RAG architecture combining vector search with real-time characteristic validation. Reduced hallucinations from 18-25% (industry baseline) to under 3%, transforming unreliable AI into production-grade customer support.
Challenge: LLM fine-tuning pipelines were failing at scale—ambiguous test cases caused models to produce correct logic that failed arbitrary checks, wasting compute and training iterations.
Solution: Redesigned the evaluation framework with intent-based labeling and comprehensive PyTest suites. Clarified success criteria through structured JSON schemas, boosting model pass rates and accelerating training cycles across the team.
Challenge: Designers were building the same buttons, modals, and forms from scratch for every project—no shared design system meant inconsistent UX and duplicated work across teams.
Solution: Created a centralized component library in Storybook with Redux Toolkit integration. Gave teams pre-built, accessible UI primitives that cut frontend development time by 40% while enforcing design consistency.
Challenge: Legacy monolithic APIs created deployment bottlenecks—every new feature required coordinating releases across teams, slowing innovation to a crawl.
Solution: Architected a micro-frontend system using Module Federation and decoupled async processing with RabbitMQ. Enabled independent team deployments, eliminating cross-team dependencies and accelerating feature velocity.
About Me
What inspires me...
Ikigai: The Japanese Secret to a Long and Happy Life by Héctor García & Francesc Miralles

Explore the technologies and tool I use to craft digital solutions...
Explore my interests and hobbies beyond the code...


Contact Me
How I can help...
