Open to Global Opportunities

Hi, I'm Anguchamy

I build

Senior Software Engineer crafting Generative AI platforms, agentic systems, and distributed infrastructure at scale. Currently at Intuit, serving 70M+ customers globally.

View Projects Get In Touch
Anguchamy Periyakaruppan

About Me

Senior Software Engineer with 7+ years of experience designing large-scale distributed systems and Generative AI platforms. Currently at Intuit, leading AI Agent development and GTM monetisation infrastructure that serves 70M+ customers globally.

Deep expertise in LangChain, LangGraph, and Agentic AI — building autonomous agents that automate complex business workflows end-to-end. Proven track record: 90% API latency reduction, 100% service availability, and zero-downtime deployments.

7+
Years Exp
70M+
Customers
90%
Latency Cut
100%
Uptime
Download Resume

Featured Projects

Generative AI platforms and distributed systems at enterprise scale

Generative AI Expertise

Specialising in building production-grade Agentic AI systems using the latest LLM orchestration frameworks. My AI work focuses on autonomous agents that reason, plan, and execute multi-step workflows.

LangChain & LangGraph — multi-step agent graphs with conditional routing
Agentic Workflows — autonomous campaign lifecycle management
RAG Pipelines — retrieval-augmented generation for fintech
LLM Tool Calling — function-calling agents with internal APIs
LangChain LangGraph Agentic AI RAG LLM Tool Calling Prompt Engineering
LLM Plan Tool Graph API DB

Agentic AI — Campaign Automation

Architected a full Agentic AI platform at Intuit using LangChain and LangGraph. The agent autonomously creates, schedules, and manages promotional campaigns — reducing marketing operations time by 30% and serving 70M+ customers globally.

LangChain LangGraph Java Spring Boot
GitHub
Svc A Svc B Svc C MAPPER 90% ↓ GTM MarTech DB

Mapper Framework — 90% Latency Cut

Designed and implemented a Mapper Framework for multi-downstream service communication across Intuit's GTM platform. Eliminated cascading bottlenecks, achieving 90% reduction in API latency end-to-end.

Java Microservices REST APIs PostgreSQL
PROD KAFKA Redis Offers Sync

Real-Time Offer Cache — Kafka

Built a real-time offer cache update system using Apache Kafka with Batch Processing and Round-Robin distribution, improving throughput by 40%. Ensures offer consistency across all distributed systems globally.

Apache Kafka Spring Batch Java Redis
CONFIG flags EVAL 10% 50% 100%

Experimentation-as-a-Service

Engineered a self-serve Experimentation platform at athenahealth, enabling product teams to run controlled feature rollouts without engineering dependencies. Backed by Redis for real-time flag evaluation.

Redis Feature Flags Java Microservices
GitHub

Work Experience

Building scalable systems at leading tech companies

Aug 2022 – Present
Intuit
Senior Software Engineer — GTM Tech & Monetisation
  • • Architected Agentic AI platform (LangChain + LangGraph) — 30% ops time reduction
  • • Designed Mapper Framework — 90% API latency reduction across GTM platform
  • • Built Kafka real-time offer cache — 40% throughput improvement
  • • Achieved 0% Operational Issues — 100% uptime via Splunk observability
  • • Extended Canada region offer profile infrastructure
Oct 2021 – Jun 2022
athenahealth
Member of Technical Staff
  • • Designed microservices to deprecate legacy Perl monolith
  • • Engineered Experimentation-as-a-Service platform using Redis
May 2019 – Oct 2021
Zoho Corporation
Member of Technical Staff
  • • Developed Desktop Software Deployment Module in DesktopCentral
  • • Built Automation Testing Framework (Jenkins, JUnit, Selenium)
  • • Engineered cross-platform native apps in Java, Python, C++
Dec 2018 – Apr 2019
Zoho Corporation
Project Trainee
  • • Architected Web Scraping application (Python, BeautifulSoup, Selenium)

Technical Skills

AI / Machine Learning

LangChain LangGraph Generative AI Agentic AI RAG Prompt Engineering

Languages

Java Python C / C++ SQL

Frameworks & Backends

Spring Boot Spring Batch Hibernate / JPA REST APIs

Messaging & Data

Apache Kafka Apache Spark PostgreSQL Redis AWS S3

DevOps & Cloud

Docker Kubernetes Jenkins Git / CI-CD

Observability & Testing

Splunk Grafana JUnit / Mockito Selenium

Let's Build Together

Interested in Generative AI, Agentic systems, or distributed platforms? Let's connect.

Say Hello
LinkedIn GitHub