narasimha Gudimella's Portfolio

visitor@portfolio:~$whoami

Software Engineer with 4 years of experience delivering scalable, cloud-native enterprise applications using modern software architecture principles. Strong foundation in data structures, algorithms, and design patterns with expertise in building microservices, REST APIs, and event-driven systems. Proficient in full-stack development with React, Angular, Spring Boot, and Node.js. Extensive AWS and Azure cloud experience with DevOps practices including CI/CD, test-driven development, and infrastructure as code. Passionate about AI/ML integration and data-driven solutions, with hands-on experience implementing GPT APIs and machine learning models.

Dallas, TX

visitor@portfolio:~$> cat README.md

visitor@portfolio:~$> experience --list

Software Engineer@Valour USA

Feb 2025 - Present

Built enterprise workflow platform using Java, Spring Boot, and React with microservices architecture and domain-driven design
principles, handling complex business processes for multiple enterprise clients.
Integrated OpenAI GPT APIs to deliver intelligent automation features including predictive analytics and workflow recommendations
Developed interactive dashboards with React and TypeScript enabling real-time data visualization and business intelligence
reporting.
Designed and implemented Cassandra data models for handling high-volume time-series data with optimized partition keys and
clustering columns for efficient read/write operations.
Deployed scalable infrastructure on AWS using EC2, Lambda, S3, ECS, and Kubernetes with auto-scaling and load balancing.
Built CI/CD pipelines with Jenkins and automated testing framework reducing deployment time and improving code quality.
Implemented JWT authentication and role-based access control securing sensitive enterprise data across all application layers.
Applied object-oriented design patterns (Factory, Singleton, Strategy) and optimized data structures to improve application
performance and code maintainability across microservices.

Student Assistant@University of North Texas

Jul 2023 - Dec 2024

Built machine learning models using Python, scikit-learn, and TensorFlow to analyze datasets and generate predictive insights.
Conducted research on 6G wireless communication focusing on network architectures and signal processing.
Co-authored research paper published in IEEE conference proceedings on next-generation wireless systems.
Implemented regression and classification algorithms with data preprocessing and feature engineering techniques.

Software Engineer@DCB Bank

Aug 2021 - Nov 2022

Developed DCB Bank Portal, a banking application serving thousands of customers with features for account management, fund
transfers, and transaction processing.
Built real-time fund transfer and reconciliation system using Node.js and Kafka streaming to process high-volume financial
transactions with error handling and regulatory compliance.
Created responsive frontend components in Angular including transaction dashboards, account statements, interactive forms, and
real-time balance updates.
Implemented Cassandra database for storing high-volume transaction logs and audit trails, leveraging its distributed architecture for
write-heavy workloads and time-series data retrieval
Implemented microservices architecture with REST APIs using Node.js, integrating Kafka and RabbitMQ for asynchronous message
processing and event-driven workflows.
Deployed application infrastructure on Azure using App Services, Azure SQL Database, Blob Storage, and Terraform for
infrastructure-as-code provisioning.
Followed test-driven development (TDD) practices with comprehensive unit tests using JUnit and Mockito, achieving 85%+ code
coverage and reducing production defects through automated testing strategy.
Implemented application monitoring using Azure Monitor, logging frameworks, and Kafka monitoring tools to track performance
metrics and identify issues proactively.
Followed Agile/Scrum methodology with sprint planning, daily standups, code reviews, and regular client demonstrations to ensure
timely delivery.
Secured application with role-based authentication, input validation, audit logging, and compliance with banking security standards.
Delivered automated fund transfer feature that reduced manual processing time and operational errors while improving customer
experience.

visitor@portfolio:~$> npm install --save-dev

+Languages: Java

+JavaScript/TypeScript

+Python

+SQL

+HTML5/CSS3

+Backend: Spring Boot

+Spring Framework

+Microservices Architecture

+REST APIs

+Node.js

+JPA/Hibernate

+Domain-Driven Design

+Frontend: React 16+

+Redux

+TypeScript

+ES6+

+JavaScript

+CSS3

+SASS/LESS

+Grid Layout

+Flexbox

+Responsive Design

+State Management: Redux

+Redux Toolkit

+Context API

+Databases: PostgreSQL

+MySQL

+Cassandra

+MongoDB

+Redis

+DynamoDB

+Tools: Kafka

+RabbitMQ

+OAuth2

+JWT

+Git/GitHub

+JUnit

+Mockito

+Postman

+Cloud & DevOps: AWS (EC2

+S3

+Lambda

+ECS

+DynamoDB)

+Azure (App Services

+Functions)

+Docker

+Kubernetes

+Terraform

visitor@portfolio:~$> cat /etc/education

Master of Science in Computer Science

University of North Texas

- Dec 2024

Bachelor of Technology in Electronics and Communication Engineering

Osmania University

- May 2022

visitor@portfolio:~$> cat .contact

[email protected]

469-468-4931

github

visitor@portfolio:~$echo "Thanks for visiting!"