# Rahul Mahbubani

Rahul Mahbubani is a remote worker on Himalayas, Software Engineer at Bluestone Jewellery & Lifestyle Ltd., based in India.

Source: https://himalayas.app/@rahulmahbubani

```text
AI & Backend Software Engineer | Java, Spring Boot, GenAI & LLMs | Distributed Systems & SaaS | IIT Indore CSE ’23
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 3628k+ INR |
| Job categories | Software Engineer, Backend Engineer, Full Stack Developer |
| Skills | Java, Python, C, C++, Agentic AI, React, Multi Agent Swarms, LangGraph, Tool calling, Agentic RAG, Graph RAG, HyDE Retrieval, Semantic Chunking, Hierarchical Chunking, Bi Encoding, Cross Encoding, Vector Databases, Spring Boot, Spring Security, JPA, Hibernate, Quartz, Kafka, Django, Docker, Kubernetes, Terraform, Infrastructure as Code, AWS, CI CD, MySQL, MongoDB, API Versioning, Role Based Access Control, Web Scraping, API Integration, HTML, CSS, Bootstrap |
| LinkedIn | https://linkedin.com/in/rahulmahbubani |

## About

```text
At Bluestone Jewellery & Lifestyle, I built a multi-tenant SaaS CRM platform from scratch as a core team member, increasing sales conversions by 15–20% and generating significant additional monthly revenue.

I replaced a third-party vendor, driving substantial annual cost savings. I also designed an event-driven GenAI call analytics pipeline using Kafka and LLM APIs, and developed an AI-powered dynamic customer-to-staff routing engine. By blending deterministic data (interaction and purchase history) with LLM-derived insights (behavioral personas and call quality scores), this hyper-personalized task-routing strategy delivered a 2% increase in overall revenue.

I architected role-based authorization with Spring Security, hierarchical jurisdiction controls, annotation-driven API versioning, Quartz-based scheduling, and standardized exception handling. I also built a configurable task cooldown system, data aggregation for a dialer interface, and operations-managed dynamic configuration tables for feature toggles and schedules (cron jobs).

I also build full-stack and automation projects, including HoneyComb, a Django and MySQL resource-sharing platform, and Tweety, a Python bot that generates and posts bird-related tweets through web scraping and API integrations.
```

## Experience

### Software Engineer

Bluestone Jewellery & Lifestyle Ltd.. Jun 2023 - Aug 2026

```text
Engineered a custom, multi-tenant SaaS CRM from scratch, driving double-digit sales uplifts & major OPEX savings. I designed event-driven GenAI call analytics pipelines (Kafka, LLMs) and an AI routing engine to boost conversions. Additionally, I architected highly scalable backends using Spring Security (RBAC), Quartz scheduling, and custom API versioning for faster releases.
```

Skills: Java, Spring-Boot, Spring-Security, Quartz, JPA-Hibernate, React, Kafka, Docker, Kubernetes, AWS, MySQL, MongoDB, API-Design, SaaS, CRM, Rules-Engine, Authorization, Backend-Development

## Education

### Indian Institute of Technology Indore

Bachelor of Technology, Computer Science and Engineering. 2019 - 2023. Grade: 8.59/10

```text
Pursued a Bachelor of Technology in Computer Science and Engineering, achieving a CPI of 8.59/10.
```

## Tech stack

- Kubernetes
- MySQL
- MongoDB
- Django
- Spring Boot
- Bootstrap
- Terraform
- React
- Python
- Java
- C++
- C
- Kafka
- Hibernate
- Spring Security
- Docker
- LangGraph

To contact Rahul, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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