HarvirSingh

Projects

Technical builds, platforms, dashboards, and AI tools I've architected and delivered.

Product Growth & Funnel Analytics

Product Growth & Funnel Analytics

Data Analytics

Increasing Customer Activation for a Canadian Digital Bank.

Product Analytics
Funnel Optimization
Data Visualization
Strategy
Customer Retention Analytics

Customer Retention Analytics

Data Analytics

Reducing 90-Day Customer Churn Through Behavioral Insights.

Behavioral Analytics
Predictive Modeling
Customer Journey Mapping
Retention Strategy
Fraud Detection & Risk Analytics

Fraud Detection & Risk Analytics

Risk & Compliance

Reducing False Positives While Maintaining Fraud Detection Accuracy.

Risk Modeling
Fraud Detection
Machine Learning
Compliance
Credit Card Product Analytics

Credit Card Product Analytics

Product Analytics

Improving Card Activation and First Spend Conversion.

Product Analytics
Conversion Optimization
User Behavior
Financial Products
Loan Conversion Analytics

Loan Conversion Analytics

Product Analytics

Optimizing the Digital Loan Application Journey.

Digital Onboarding
Funnel Analysis
UX Optimization
A/B Testing
Product Experimentation & A/B Testing

Product Experimentation & A/B Testing

Experimentation

Increasing Feature Adoption Through Data-Driven Experiments.

A/B Testing
Experiment Design
Statistical Analysis
Product Strategy
Financial Crime Intelligence Platform

Financial Crime Intelligence Platform

Full Stack

Enterprise AML investigation platform enabling transaction monitoring, suspicious activity detection, investigator workflows, risk scoring, and regulatory reporting.

React
TypeScript
Node.js
PostgreSQL
Kafka
Redis
Immutable Audit Trail Platform

Immutable Audit Trail Platform

RegTech

Compliance-grade audit system providing tamper-resistant event logging, approval traceability, forensic replay capabilities, and regulator-ready evidence management.

React
Node.js
PostgreSQL
Kafka
Event Sourcing
RBAC
AI Risk Governance Console

AI Risk Governance Console

AI Platform

Enterprise governance platform for monitoring AI systems, managing policy controls, tracking model decisions, and ensuring explainability and auditability.

React
TypeScript
Python
FastAPI
PostgreSQL
OpenAI APIs
KYC Risk Intelligence System

KYC Risk Intelligence System

FinTech

Digital identity verification platform featuring onboarding risk assessment, sanctions screening, behavioral analysis, device intelligence, and fraud detection workflows.

React
Node.js
PostgreSQL
Python
Redis
REST APIs
Fraud Network Visualization Engine

Fraud Network Visualization Engine

Data Platform

Graph-based fraud intelligence platform that uncovers hidden account relationships, transaction networks, mule-account activity, and organized fraud rings.

React
TypeScript
Neo4j
Node.js
GraphQL
D3.js
RegTech Investigator Dashboard

RegTech Investigator Dashboard

Full Stack

Production-grade frontend interface for compliance monitoring, transaction oversight, and real-time alert visualization.

React
TypeScript
TailwindCSS
Node.js
Enterprise Jira Transformation

Enterprise Jira Transformation

Automation

Optimized operational workflows with advanced Jira automation and OKR tracking, cutting rework by 10%.

Jira API
Python
Atlassian Forge
Scalable API Gateway

Scalable API Gateway

Cloud

Node.js/TypeScript API gateway for high-throughput orchestration of microservices in a RegTech environment.

Node.js
Express
Docker
Redis