Selected work

Bets that compounded.

Each case study below is a transformation, a system, or a capability — built, shipped, and measured at enterprise scale.

Java
2023Manufacturing · multi-plant

Enterprise Resource Planning System

Comprehensive Java-based ERP for manufacturing — inventory, order processing, and reporting modules with role-based workflows.

Problem
Disjointed inventory, orders, and reporting across plants.
Approach
Modular Spring Boot ERP with shared domain, RBAC, and dockerised deploy.
Outcome
Unified ops, faster reporting cycles, conference-recognised architecture.
Impact
Awarded Best Enterprise Solution, Java Development Conference.
  • Java
  • Spring Boot
  • Hibernate
  • MySQL
  • Thymeleaf
  • Docker
Java
2022Multi-clinic

Healthcare Management Platform

Secure platform for providers to manage patient records, appointments, and billing with HIPAA-aligned controls.

Problem
Sensitive data flows needed strict auth, audit, and least-privilege.
Approach
Spring Security + JWT, encrypted PHI, audit logs at every boundary.
Outcome
Compliant workflows for records, scheduling, and billing.
Impact
HIPAA-aligned auditability across patient workflows.
  • Java
  • Spring Boot
  • Spring Security
  • PostgreSQL
  • JWT
  • REST
Java
2022High-throughput

Financial Analytics Dashboard

Real-time financial analytics with streaming ingestion, trend analysis, and predictive modelling.

Problem
Latency between event and insight broke decision loops.
Approach
Kafka pipelines into Elastic, React/D3 visual layer with live updates.
Outcome
Real-time trends and predictive views delivered to desk users.
Impact
Sub-second insights on streaming market data.
  • Java
  • Spring Boot
  • Apache Kafka
  • Elasticsearch
  • React
  • D3.js
MERN
2022Cohorts at scale

E-Learning Management System

Feature-rich LMS with course creation, learner progress, and interactive assessments.

Problem
Existing LMS tools lacked real-time collaboration and assessment depth.
Approach
MERN stack + Socket.io for live sessions, S3-backed media pipeline.
Outcome
Used to deliver multiple Java/MERN cohorts with measurable outcomes.
Impact
Powered cohort programs end-to-end.
  • React
  • Node.js
  • Express
  • MongoDB
  • Socket.io
  • AWS S3
MERN
2021Marketplace

Real Estate Marketplace

Property listings, virtual tours, and transaction management with advanced search.

Problem
Buyers needed map-first discovery and rich filters.
Approach
Redux state model + Mapbox layer + indexed Mongo queries.
Outcome
Smooth search, listing, and transaction flows.
Impact
Search-first marketplace built on MERN.
  • React
  • Redux
  • Node.js
  • Express
  • MongoDB
  • Mapbox API
0x000x110x220x330x440x55
Java
2021Multi-tier

Supply Chain Tracking System

Blockchain-based supply chain tracking for product authenticity and logistics.

Problem
Counterfeits and opaque logistics across vendors.
Approach
Hyperledger ledger + Spring services + Angular operator UI.
Outcome
Verifiable provenance and shipment status across the chain.
Impact
Immutable trail from origin to delivery.
  • Java
  • Spring Boot
  • Hyperledger Fabric
  • REST
  • Angular
MERN
2022Multi-channel

Social Media Analytics Tool

Campaign analytics with sentiment analysis and engagement metrics.

Problem
Marketers had data but no narrative across channels.
Approach
Streamed ingestion, TF.js sentiment, Chart.js dashboards.
Outcome
Actionable engagement and sentiment views per campaign.
Impact
From raw signal to campaign decisions.
  • React
  • Node.js
  • Express
  • MongoDB
  • TensorFlow.js
  • Chart.js
AI
2023Editorial

AI-Powered Content Management System

CMS with AI-driven recommendations, auto-tagging, and SEO optimisation.

Problem
Authors spent hours on tagging, SEO, and discovery hygiene.
Approach
NLP.js auto-tagging + Lambda workers + AI-suggested SEO.
Outcome
Faster publishing loop with consistent metadata.
Impact
AI in the authoring loop, not bolted on.
  • React
  • Node.js
  • Express
  • MongoDB
  • NLP.js
  • AWS Lambda
Java
2023Reference

Microservices Architecture Demo

Reference architecture: service discovery, API gateway, circuit breakers — used to teach production patterns.

Problem
Teams shipped microservices without consistent operational patterns.
Approach
Opinionated reference with discovery, gateway, breakers, and async.
Outcome
Adopted as a teaching artifact across multiple cohorts.
Impact
Shared baseline for senior Java cohorts.
  • Java
  • Spring Boot
  • Spring Cloud
  • Docker
  • Kubernetes
  • RabbitMQ
LLMRAGAGTEMBEVALTOOLMEMAPIAI
AI Strategy
2024Enterprise · 5 functions

Enterprise GenAI Training Framework

Multi-track GenAI curriculum — LLMs, RAG, prompt engineering, agents, AI automation — rolled out across enterprise teams.

Problem
Teams adopting GenAI without shared vocabulary or guardrails.
Approach
Role → workflow → evaluation curriculum with live labs.
Outcome
Common language, governed adoption, measurable lift.
Impact
800+ professionals onboarded across 5 functions.
  • LLMs
  • RAG
  • LangChain
  • Vertex AI
  • Azure OpenAI

Operating Method

Four moves, in order.

01
scan
Discover

Map the system, constraints, and the bet worth making.

02
compose
Architect

Choose the smallest design that survives next year.

SHIP 17/min
03
deploy
Ship

Cut to production fast — rituals beat heroics.

PEAK 040
04
instrument
Measure

Instrument the outcome, not the activity.