sai ram ram

Backend Engineer

Hyderabad, India 1+ yrs exp 83 · Excellent

About

Backend Engineer with experience building scalable, high-performance systems using Node.js, MongoDB, and AWS. Designed multi-tenant platforms, event-driven architectures, and asynchronous processing pipelines for enterprise-scale workflows. Built AI-powered applications using LLMs and RAG to automate document generation and improve operational efficiency. Strong foundation in Data Structures & Algorithms, Object-Oriented Design, Distributed Systems, REST APIs, and System Design.

Skills & Expertise (33)

Node.js Intermediate

7.5/10

Years Exp

JavaScript Intermediate

7.0/10

Years Exp

Express.js Intermediate

6.5/10

Years Exp

REST APIs Intermediate

6.5/10

Years Exp

HTML Intermediate

6.0/10

Years Exp

CSS Intermediate

6.0/10

Years Exp

MongoDb Intermediate

6.0/10

Years Exp

Microservices Intermediate

5.5/10

Years Exp

AWS Intermediate

5.0/10

Years Exp

Yii Intermediate

5.0/10

Years Exp

Docker Intermediate

5.0/10

Years Exp

MySql Intermediate

5.0/10

Years Exp

Jenkins Intermediate

5.0/10

Years Exp

GitHub Actions Intermediate

5.0/10

Years Exp

Python Intermediate

5.0/10

Years Exp

Php Intermediate

5.0/10

Years Exp

bootstrap Intermediate

5.0/10

Years Exp

React.js Beginner

4.5/10

Years Exp

Unit Testing Beginner

4.0/10

Years Exp

API Testing Beginner

4.0/10

Years Exp

Integration Testing Beginner

4.0/10

Years Exp

Stored Procedures Beginner

4.0/10

Years Exp

MSSQL Beginner

4.0/10

Years Exp

Java Beginner

4.0/10

Years Exp

jquery Beginner

4.0/10

Years Exp

Tailwind Beginner

4.0/10

Years Exp

C++ Beginner

3.0/10

Years Exp

MCP Beginner

3.0/10

Years Exp

LLMs Beginner

3.0/10

Years Exp

RAG Pipelines Beginner

3.0/10

Years Exp

Prompt Engineering Beginner

3.0/10

Years Exp

Vector Databases Beginner

3.0/10

Years Exp

AI Workflow Automation Beginner

3.0/10

Years Exp

Work Experience

Software Development Engineer Ⅰ

Darwinbox

Jun 2025 - Apr 2026

Designed a multi-tenant invoice billing system using Node.js and MongoDB, automating generation of 1200+ invoices per billing cycle, eliminating manual effort while improving operational efficiency. Architected an event-driven pipeline (AWS SQS + background workers) to enable asynchronous processing, improving system scalability. Designed scalable multi-tenant architecture and distributed processing workflows supporting asynchronous execution, fault tolerance, and high-volume invoice generation across enterprise customers.

Product Development Intern

Darwinbox

Dec 2024 - Jun 2025

Developed a Leave Management System using Yii 1.1 and MongoDB, implementing end-to-end workflows, role-based access control, and approval processes. Built backend APIs and business logic for leave validation and processing, ensuring consistency and reliability across workflows.