Hi, I'm Pradeep Diguvidi Narayanappa

Full-Stack Developer Building Tomorrow's Software. I ship faster with modern web technologies, crafting reliable systems, elegant frontends, and scalable solutions across Java, Python, JavaScript, and cloud platforms.

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Portrait of Pradeep

About

Software Engineer

4+ years of experience • Full-Stack Development

Building production ready web apps and services. I enjoy designing robust backends and intuitive frontends, and I emphasize code quality, accessibility, and measurable impact.

  • Java
  • Python
  • JavaScript/TypeScript
  • React
  • Angular
  • Spring Boot
  • Django/Flask/FastAPI
  • SQL (MySQL, PostgreSQL)
  • NoSQL (MongoDB, DynamoDB)
  • Docker & Kubernetes

Skills & Technologies

AI, ML & LLMs

TensorFlow
PyTorch
🤖
Scikit-Learn
OpenAI APIs
🐼
Pandas & NumPy
📓
Jupyter & Colab
🦜
LangChain
Hugging Face
🦙
LlamaIndex
🔍
Vector Databases
📚
RAG Systems
⚙️
Fine-tuning

Programming Languages

Java
Python
JavaScript/TypeScript
C
C++

Frontend Frameworks

React
Angular

Backend & Databases

🍃
Spring Boot
🐍
Django/Flask/FastAPI
🗃️
SQL Databases
📄
NoSQL Databases

DevOps & Tools

Docker & Kubernetes

Education

San Jose State University — M.S. Computer Engineering

San Jose, CA • Aug 2023 – Dec 2025

Coursework: Web UI Design, Operating Systems, Computer Architecture, Data Mining, Software Quality Assurance, Algorithms & Data Structures, System Software, Software Security Techniques.

Projects

Edu-Genius

Full‑stack AI‑powered educational platform built with MERN stack. Features intelligent tutoring via GPT‑4o‑mini integration, user management with JWT authentication, and persistent chat system with MongoDB. Includes rate limiting, CORS protection, and responsive React frontend with Material‑UI.

Code

Traffic Accident Prediction System

Analyzed urban collision patterns using ML to achieve AUC‑ROC 0.9939 and 96.83% accuracy. Built with Python and data mining techniques.

GitHub

Android Malware Detection

Machine‑learning based behavioral analysis pipeline (Random Forests) detecting malware with 81% accuracy. Focus on cybersecurity and model evaluation.

GitHub

Experience

Tata Consultancy Services (TCS)

Bengaluru, India

Software Engineer

Sep. 2021 – Jun. 2023
  • Developed a full-stack e-commerce platform using React.js and Spring Boot, driving a 30% increase in online sales and generating $2.5M+ additional revenue through enhanced virtual shopping experience.
  • Engineered high-performance backend using Java, Spring MVC, and MySQL, resulting in 30% faster database operations and $500K cost savings through improved data management efficiency.
  • Built test-driven development (TDD) with comprehensive RESTful API architecture, achieving 95% test coverage and reducing production bugs by 90%, saving $200K annually in maintenance costs.
  • Led development of healthcare scheduling platform using Java, Angular, and Spring Boot, resulting in a 25% improvement in appointment efficiency and $1.2M revenue increase.
  • Created and deployed Redis caching strategies, reducing database load by 50% and improving application response times by 35%, resulting in $300K infrastructure cost savings.

Systems Engineer

Aug. 2019 – Sep. 2021
  • Architected secure healthcare application using Spring Cloud Dataflow, Java, and MySQL, implementing HIPAA-compliant encryption protocols, contributing to $3.5M project revenue.
  • Optimized and restructured SQL database schema, improving query performance by 40% while maintaining strict data security standards, reducing operational costs by $400K annually.
  • Executed database migration scripts and stored procedures for PostgreSQL and MySQL, ensuring zero-downtime deployments and preventing $1M+ potential revenue loss.
  • Developed ETL pipelines using Apache Kafka and Spring Batch, processing 1M+ records daily with 99.9% accuracy, enabling $2M+ data-driven revenue opportunities.
  • Managed NoSQL databases including MongoDB and DynamoDB, optimizing data models to support high-throughput applications and reducing infrastructure costs by $250K annually.

Contact

Open to opportunities and collaborations. Reach out: