Hussain Asjad Abbas

Portfolio

Product-mindedsoftware
systems

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Product thinking across web, mobile, and AI.

Work

Projects

Research

LLM Fusion Study

Empirical study comparing fused multi-model panels with judge aggregation against single frontier models. Python harness with OpenRouter integration, standard benchmarks (DRACO, GSM8K, GPQA, HumanEval), and run-level cost tracking.

PythonOpenRouterLLM FusionBenchmarking
Backend

Event Photo Retrieval API

Backend API for event photo discovery. Face detection and embedding with dlib, identity clustering via streaming centroids, pgvector cosine search, and selfie-based authentication. Deployed with Docker on Render.

FastAPIpgvectorPythonDocker
Agentic Systems

Knowledge Base + MCP Server

Personal knowledge system with a custom MCP server, FTS5 full-text search, a tag and rules engine, and a PARA-organized markdown vault backed by SQLite.

MCPNext.jsSQLiteFTS5
Agentic Systems

MCP-Integrated Landing Page

Next.js landing page connected to MCP tooling. Prototype for exposing agent-accessible tools and context through a web interface.

Next.jsTypeScriptMCP
Agentic Systems

MCP Server in Go

MCP server implementation in Go. Connects LLM clients to external tools and data sources over the Model Context Protocol.

GoMCP
Mobile

Mobile LLM Assistant

Expo mobile application with Groq-backed chat, Google Calendar and Gmail integration, Meet scheduling, voice input, and daily briefings.

ExpoReact NativeGroqSupabase
Mobile

Voice Journaling App

React Native journaling app with OpenAI Whisper transcription, sentiment analysis, weekly summaries, and streak tracking. Node.js and PostgreSQL backend.

React NativeOpenAIPostgreSQLNode.js
Web App

E-Commerce Storefront Clone

Next.js storefront with infinite scroll, ISR caching, JSON-LD structured data, NextAuth authentication, Supabase backend, and Zustand state management.

Next.jsSupabaseZustandNextAuth
Hackathon

Campus Rumor Verification

Anonymous campus rumor verification platform with Bayesian trust scoring, cryptographic voting, evidence uploads, and Gemini-based content moderation.

ReactExpressSupabaseGemini
Stack

Technologies

Agentic Systems
MCP ProtocolMulti-Agent OrchestrationTool CallingRAGAgent MemoryFunction Schemas
Languages & Frameworks
PythonTypeScriptGoFastAPINext.jsPydanticSQLAlchemy
Data & Vectors
PostgreSQLpgvectorIVFFlatCosine SearchFTS5Embeddings
LLMs & Research
OpenRouterLLM FusionJudge AggregationBenchmark SuitesEval HarnessesCost Telemetry
Infra & Tooling
DockerRenderVercelGitREST APIsCI/CD
Activity

Contributions

About

Overview

Product-minded builder focused on AI systems.

Computer science student at NUST. I care about shaping useful product ideas, validating them quickly, and building enough of the system to make the experience real.

Recent work includes an empirical study of LLM fusion on OpenRouter, MCP servers for agent tooling, and a FastAPI service that uses pgvector for face-based photo retrieval at scale.

I like working at the intersection of product, design, and technical execution, especially where AI can make workflows simpler or more personal.

AI and systems

LLM fusion research, MCP server development, and vector search backends with FastAPI and pgvector.

Full-stack development

Web and mobile applications including e-commerce, integrated assistants, and hackathon projects. Next.js, Supabase, and React Native.