Arun Balaji M

Hi, I'm Arun Balaji M.

Hi!

I'm Arun Balaji M.

Software Engineer specializing in scalable backend systems, building Generative AI solutions with LLMs, RAG pipelines, & intelligent agents to solve real-world problems.

Get in touch

View my work

What do I do

I design and build scalable backend systems and applied AI solutions that solve real-world problems.

Backend Development

Build scalable, secure, and high-performance backend systems using clean architecture, APIs, and modern databases

Backend Development

Build scalable, secure, and high-performance backend systems using clean architecture, APIs, and modern databases

Build RAGs & AI Agents

Develop RAG pipelines and intelligent AI agents that combine LLM reasoning with retrieval, tools, and workflows

Build RAGs & AI Agents

Develop RAG pipelines and intelligent AI agents that combine LLM reasoning with retrieval, tools, and workflows

ETL & Data Pipelines

Design reliable ETL pipelines to process structured and unstructured data for analytics and AI applications

ETL & Data Pipelines

Design reliable ETL pipelines to process structured and unstructured data for analytics and AI applications

ETL & Data Pipelines

Design reliable ETL pipelines to process structured and unstructured data for analytics and AI applications

LLM Engineering

Engineer and optimize LLM-based systems through prompt design, structured outputs, and evaluation strategies

LLM Engineering

Engineer and optimize LLM-based systems through prompt design, structured outputs, and evaluation strategies

System Design & Microservices

Design scalable, fault-tolerant systems using microservices, event-driven patterns, and distributed architecture principles.

System Design & Microservices

Design scalable, fault-tolerant systems using microservices, event-driven patterns, and distributed architecture principles.

System Design & Microservices

Design scalable, fault-tolerant systems using microservices, event-driven patterns, and distributed architecture principles.

AI-Driven Data Processing

Build AI-powered pipelines using OCR, NLP, and multimodal models to extract insights from complex data.

AI-Driven Data Processing

Build AI-powered pipelines using OCR, NLP, and multimodal models to extract insights from complex data.

AI-Driven Data Processing

Build AI-powered pipelines using OCR, NLP, and multimodal models to extract insights from complex data.

Java
Spring Boot
Hibernate
REST API Design
Microservices Architecture
PostgreSQL
Elasticsearch
ClickHouse
Kafka
Redis
Docker
Postman
Azure Cloud
API Testing
DSA

View My Tech Stack →

Projects

Explore my projects, demonstrating my focus on building scalable, intelligent systems with real-world value

Appointment Agent

An AI-powered agent that interacts with users to book, reschedule, and manage appointments through natural conversations, seamlessly integrating with backend scheduling systems.

See the project

Appointment Agent

An AI-powered agent that interacts with users to book, reschedule, and manage appointments through natural conversations, seamlessly integrating with backend scheduling systems.

See the project

Appointment Agent

An AI-powered agent that interacts with users to book, reschedule, and manage appointments through natural conversations, seamlessly integrating with backend scheduling systems.

See the project

Pre-Assessment Agent

An intelligent conversational agent that collects structured pre-assessment data such as chief complaints, medical history, and social history to support clinical workflows.

See the project

Pre-Assessment Agent

An intelligent conversational agent that collects structured pre-assessment data such as chief complaints, medical history, and social history to support clinical workflows.

See the project

Pre-Assessment Agent

An intelligent conversational agent that collects structured pre-assessment data such as chief complaints, medical history, and social history to support clinical workflows.

See the project

Follow-Up Agent

An AI agent designed to engage patients post-consultation, track recovery progress, and monitor adherence to prescribed treatments through proactive follow-ups.

See the project

Follow-Up Agent

An AI agent designed to engage patients post-consultation, track recovery progress, and monitor adherence to prescribed treatments through proactive follow-ups.

See the project

Follow-Up Agent

An AI agent designed to engage patients post-consultation, track recovery progress, and monitor adherence to prescribed treatments through proactive follow-ups.

See the project

Patient FAQ Agent

A domain-aware AI agent that simplifies medical documents into easy-to-understand language and answers patient questions using contextual medical knowledge.

See the project

Patient FAQ Agent

A domain-aware AI agent that simplifies medical documents into easy-to-understand language and answers patient questions using contextual medical knowledge.

See the project

Patient FAQ Agent

A domain-aware AI agent that simplifies medical documents into easy-to-understand language and answers patient questions using contextual medical knowledge.

See the project

Patient Referral Agent

An AI-driven agent that streamlines the onboarding of referred patients by validating information and integrating patient data into medical systems.

See the project

Patient Referral Agent

An AI-driven agent that streamlines the onboarding of referred patients by validating information and integrating patient data into medical systems.

See the project

Patient Referral Agent

An AI-driven agent that streamlines the onboarding of referred patients by validating information and integrating patient data into medical systems.

See the project

Quick Business Engine

A natural language AI engine that converts business queries into SQL, executes them on data sources, and returns actionable insights in real time.

See the project

Quick Business Engine

A natural language AI engine that converts business queries into SQL, executes them on data sources, and returns actionable insights in real time.

See the project

Quick Business Engine

A natural language AI engine that converts business queries into SQL, executes them on data sources, and returns actionable insights in real time.

See the project