Harry Dhindsa.

Quantitative Trader

After 3 years trading equities derivatives at Goldman Sachs — market-making a multi-billion dollar synthetic funding book, running basis arbitrage, and pricing structured trades — I left to pursue what I’m most passionate about: developing and deploying systematic trading strategies across macro, crypto, and equities, while building technology businesses from the ground up.

Trading, building, and researching — from institutional desks to independent systematic strategies.

I spent 3 years at Goldman Sachs on the Equities Derivatives desk trading synthetics — managing delta across a multi-billion dollar TRS funding book, running speculative basis arbitrage, and pricing structured trades for institutional clients.

Now, I develop and run systematic trading strategies across macro relative value, cross-sectional momentum, trend following, and quantamental equity selection. I also build technology businesses — from algorithmic trading indicator platforms to AI-powered analytics tools — handling everything from backend infrastructure to frontend deployment.

Self Employment — 100% Owner / Creator Backend-to-Frontend
Founder

QuantDesk — AI Quant Team

Building AI Teams for Portfolio Managers

Designing and deploying autonomous AI research teams that replicate the structure of an institutional quant desk — operating 24/7 across the full research and trading lifecycle. Have your own team of AI agents covering the entire spectrum of systematic research, development, and execution.

  • Quant Researcher: Mathematician and signal architect constructing structured trading strategies grounded in statistical theory, financial research, and economic intuition. Develops hypotheses, formalizes signal definitions, and designs robust testing frameworks.
  • Quant Developer: Implements strategy specifications into production-grade backtesting frameworks. Ensures correct signal lagging, cost modelling, walk-forward validation, and reproducible research pipelines.
  • Quant Trader: Oversees live and paper strategy monitoring. Evaluates real-time performance versus expected distributions, tracks execution quality, and assesses regime shifts or performance drift.
  • Data Analyst: Maintains data integrity across asset classes. Sources, cleans, normalizes, and structures market and research datasets for downstream modelling and signal construction.
  • Risk & Validation Officer: Independent audit layer enforcing statistical discipline. Reviews strategy robustness, detects overfitting risk, validates out-of-sample integrity, and stress-tests assumptions.
  • Orchestrator: Coordinates the full AI research pipeline. Manages agent workflows, scheduling, logging, and reporting — ensuring continuous research velocity and structured output.
Designed for Portfolio Managers seeking
Institutional Research Infrastructure Continuous Strategy Generation Controlled Experimentation Transparent Validation Scalable Quant Tooling
Independent

Quantitative Trader / Researcher

  • Implemented bespoke systematic systems and dashboards for Portfolio Managers running Macro Discretionary Strategies at Pod shops.
  • Built probability-based algo for Polymarket BTC binary markets using diffusion models, probability calibration, and order-flow microstructure. View Dashboard →
  • Running Macro RV, Cross-Sectional Momentum, Stat-arb Systematic Strategies. PCA, HMM, MS-VAR, CPD, LSTM. See Strategies below →
  • Single stock quantamental strategies.
Python Interactive Brokers Binance Alpaca Streamlit
Founder

Prediction Markets Analytics Platform pmanalytics.vercel.app →

  • Implemented probability distribution modelling, order-flow imbalance metrics, cross-platform arbitrage scanners, and anomaly detection across binary event markets.
Python Probability Modelling Order Flow Vercel
Founder

HDAlgos hdalgos.com →

  • Built and shipped 25+ proprietary TradingView indicators, integrating trend models, regime detection, PCA-based residual signals, and volatility systems.
  • Built the full web platform end-to-end (React, Tailwind, Supabase, Stripe, Vercel) including authentication, subscription infrastructure, and API integrations.
  • Released an open-source indicator which became one of TradingView’s fastest-growing scripts within 24 hours.
React Tailwind Supabase Stripe Pine Script
Founder

Zayalana zayalana.com →

  • Implemented LLM chatbot (Claude Sonnet 4.5), including embeddings, memory modules, and context retrieval via RAG architecture.
  • Python-based scraping engines to extract data across multiple marketplaces (Shopify, TikTok, Amazon, AliExpress).
Python Claude API RAG Web Scraping Next.js
Founder

WhoWereYou App Store →

  • Find Mode: Post anonymous descriptions of someone you noticed in real life — location, time, details. The other person can claim the sighting, and if both confirm, you match.
  • Play Mode: Browse real profiles and curate a shortlist of up to five people you’re genuinely interested in.
  • Built-in safety features: anonymous by default, content filtering, reporting tools, and in-app safety guidance.
iOS Swift Full-Stack

Trading Strategies

A selection of the systematic strategies I run across macro, crypto, and equities. This is a high-level overview of the main strategy groups.

01

Relative Value Pairs

Mean Reversion

Focuses on price gaps between related markets and looks to capture reversion when those gaps normalize.

02

Esoteric Trend Following

Momentum / Trend

A diversified trend strategy that aims to participate in sustained market moves across assets.

03

ES Basis Mean Reversion

Spread / Basis

Targets temporary mispricings in index futures basis and mean-reversion opportunities.

04

Crypto Cross-Sectional Momentum

Long/Short Crypto

A long/short crypto momentum portfolio designed to capture relative strength while controlling overall market exposure.

05

Quantamental Equity Selection

Cross-Sectional Equities

Systematic stock selection using a blend of value, quality, and growth signals.

06

LLM Portfolio Manager

Macro Narrative / AI

An AI-assisted macro process that turns market data and events into structured trade ideas.

07

Prediction Market Strategies

Event-Driven / Probability

Event-driven strategies in prediction markets focused on probability mispricings and cross-venue opportunities.

Experience

Goldman Sachs

Equities Derivatives Trader — Synthetics

  • Market making and risk management of delta across a multi-$bn TRS funding book. Deploying short-term cash via OTC/listed derivatives and hedging/speculating IR/XCCY/FX across DM/EM markets.
  • Ran the Synthetic Sourcing Book.
  • Speculative trading of funding basis arbitrage across tenors through delta hedged swaps.
  • Pricing and risk management of structured funding/contingent liquidity trades with institutional clients.
  • Marking and modelling of funding curves. Calculation of DV01 and MtM NPV of swaps.
  • Establishing and maintaining relations with counterparties / brokers.
  • Enhanced internal ETF and balance sheet optimization platforms, integrating regulatory liquidity constraints (LCR, NSFR, GSIB).
Goldman Sachs

Trading Summer Analyst (Internship)

  • Rotations across Equities, Commodities and Rates.

Projects

Beyond systematic trading, I build full-stack products from idea to deployment.

01

HDAlgos

Algorithmic trading indicator platform with 1,000+ users. 25+ proprietary TradingView indicators covering trend models, regime detection, PCA-based residual signals, and volatility systems. Full-stack subscription platform built with React, Supabase, and Stripe.

React Supabase Stripe Pine Script
hdalgos.com →
02

PM Analytics

Quantitative analytics platform for prediction markets. Features probability distribution modelling, order-flow imbalance metrics, cross-platform arbitrage scanners, and anomaly detection across binary event markets.

Python Probability Models Vercel
pmanalytics.vercel.app →
03

Zayalana

E-commerce analytics platform with an integrated AI chatbot. Aggregates product and market data from Shopify, TikTok, Amazon, and AliExpress using custom scraping engines, then provides conversational AI-driven insights via a Claude-powered LLM with RAG architecture, embeddings, and memory modules.

Next.js Claude API RAG Web Scraping
zayalana.com →
04

WhoWereYou

A dating app for missed connections. Users post anonymous sightings of someone they noticed but never approached. If the other person claims it, both decide whether to match and begin anonymous conversations. Features two modes — Find (missed connections) and Play (daily curated picks) — with built-in privacy and safety features.

iOS Swift Full-Stack
App Store →
05

Polymarket BTC Algo

Probability-based algorithm for Polymarket BTC binary markets. Uses diffusion models for probability calibration and order-flow microstructure analysis to identify mispriced contracts and generate trading signals.

Python Diffusion Models Order Flow
View Dashboard →
06

Trading Research Platform

Full backtesting and live execution platform (BT3). Multi-asset, event-driven framework with HMM regime models, PCA factor analysis, walk-forward evaluation, FX-aware sizing, and rich reporting. Connected to Interactive Brokers, Binance, and Alpaca for live deployment.

Python Streamlit IB / Binance / Alpaca
See Strategies →

Skills

Trading & Quantitative

Systematic Strategy Development Derivatives Pricing Risk Management Market Making Backtesting Frameworks Portfolio Construction Volatility Modelling Statistical Arbitrage

Technical

Python Pandas / NumPy Statsmodels React / Next.js LangChain Hugging Face OpenAI / Claude APIs RAG & Embeddings FastAPI Docker Git Supabase Vercel / AWS

Get in Touch

Interested in discussing systematic trading, collaborating on a project, or just want to connect?