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5 Projects

Projects

Full-stack builds, AI/RAG pipelines, and client work, with the problem, approach, and outcome for each.

FeaturedConsulting engagement2025 - Present

Hybrid RAG Pipeline for Regulatory Document Search

A hybrid retrieval-augmented generation (RAG) pipeline that answers questions over dense OSFI regulatory documents, built for a consulting client.

Pipeline diagram: OSFI documents flow through hybrid retrieval into a grounded LLM answer

Problem

Regulatory teams need precise answers from dense OSFI documents, and keyword search fails on regulatory language.

Approach

Hybrid retrieval surfaces relevant passages from OSFI publications and feeds them to an LLM, so answers stay grounded in the source documents instead of keyword matches alone.

Architecture

Architecture details will be published once the engagement can be shared.

Outcome

In active development for a consulting client.

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Personal project

Expense Tracker Web App

2025

A full-stack expense tracking application for recording, categorizing, and analyzing financial transactions, built with Node.js, Fastify, Next.js, and PostgreSQL.

Optimized API response times by 20% for real-time financial insights.

Node.jsFastifyNextJSPostgreSQLPrismaDocker
MASc-era project

iOS App for Real-Time Gesture Recognition

2024

A gesture detection model for iOS that offers real-time hand posture analysis using MediaPipe, reaching 78% accuracy across 40 classes combining ASL and gestures.

Reached 78% accuracy across 40 classes and deployed the model to edge devices for low-latency inference.

TensorFlowMediaPipescikit-learnPythonDocker
Client work · Shipped

Commissh

Commissh is a ticketing website for festivals, concerts, and sporting events, with a monthly ticket giveaway for users.

Live at commissh.com.

NextJSTypeScriptJavaScriptReactDockerAWSTailwind CSS
Client/team project · Live on App Store

Ehalo

Ehalo is a trip planner app for creating trips, events, and checklists, with checklists attachable to trips and features available online and offline.

Live on the App Store.

MySQLMongoDBReactDockerGit

Abhishek Vyas

Full-stack developer building AI-enabled systems: RAG pipelines, event-driven architecture, and observability. Based in Toronto, ON, Canada · Open to relocation · Remote-ready.

Get in touch

Also available for freelance full-stack and AI consulting work.

Copyright © 2026 Abhishek Vyas. All rights reserved.