Available for opportunities

Hi, I'm Deepak Gowri Shankar

Java Backend Developer

I design and build robust backend architectures using Java, Spring Boot, and Hibernate (JPA). As a final-year B.Tech CS student, I leverage MySQL, REST APIs with JWT authentication, and Git/GitHub to develop scalable real-time systems and AI-powered applications.

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About Me

Java Backend Engineer focused on building robust REST APIs and scalable systems.

Currently in my final year of B.Tech at Sir C.R. Reddy College of Engineering (JNTU Kakinada), I specialize in building scalable backend applications using Java, Spring Boot, Hibernate (JPA), and MySQL databases with JWT-secured REST APIs.

I've built Lets Code Together — an AI-powered educational platform featuring a Voice AI Technical Interviewer, Cloud IDE (Monaco Editor), AI Pair Programmer (Gemini & Claude APIs), real-time WebSockets, and GitHub-style analytics. I love turning complex requirements into clean, working software.

Name Deepak Gowri Shankar Enduri
Email deepakgowrishankar7@gmail.com
Location Eluru, Andhra Pradesh
Education B.Tech (Final Year)
Skills & Technologies

What I work with

Java

Core Java, OOP, Multithreading, Logic Building & Exception Handling

Spring / Spring Boot

Spring MVC, Spring Data JPA, Spring Security & JWT Authentication

Hibernate

ORM Implementation, Entity Mapping, HQL Queries & JPA Persistence

REST APIs

API Design, HTTP Verbs, JSON Serialization, Postman & JWT Security

MySQL

Relational Database Design, Complex Queries, Joins & Indexing

Git & GitHub

Version Control, Branching Strategy, Pull Requests & Collaboration

Selenium (Basic)

Web Automation, Automated Testing, WebDriver & Test Scripts

Azure (Basic - VM)

Cloud Infrastructure, Virtual Machine Setup & Server Management

Projects

What I've built

Backend & Distributed Systems

UptimeForge

A high-performance synthetic monitoring platform engineered with Java 17 and Spring Boot 3 for real-time endpoint tracking, concurrent health checking, tenant-isolated data, and automated incident alerting:

  • Concurrent Health Checks: Scheduled HTTP and TCP ping checks executed across target endpoints using multi-threaded worker pools for low-latency status polling.
  • Tenant-Isolated Architecture: Multi-tenant database design with TiDB Cloud and Spring Data JPA, ensuring secure separation of user monitoring targets, check intervals, and historical response times.
  • Automated Incident Lifecycle: Real-time incident triggers and automatic recovery detection with 6-digit OTP verification and email alerts powered by Brevo API.
Java 17 Spring Boot 3 Spring Data JPA Hibernate TiDB Cloud Thread Pools REST APIs Brevo API Render
Source Code Live Demo
Full-Stack & Real-Time AI

Lets Code Together

A comprehensive AI-powered educational platform, collaborative coding environment, and mobile companion app featuring:

  • Zetrox AI Voice Interviewer: Live mock technical interviews via browser Speech-to-Text & Text-to-Speech (with Sound toggle), 0–100 candidate scoring (Technical Depth & Communication), adaptive questions, and persistent scorecards.
  • Cloud IDE & Online Compiler: In-browser Monaco Editor (VS Code engine) handling stdin/stdout, execution visualizer, and compile-time error analysis.
  • Zetrox Pair Programmer: Context-aware AI coding assistant powered by Gemini & Groq APIs with runtime bug explanations, DSA guidance, and O(1)/O(N) time & space complexity breakdowns.
  • Real-Time Collaboration: WebSockets powering live multiplayer coding rooms, peer messaging, and instant room state synchronization.
  • Mobile Companion & ATS Studio: Cross-platform mobile experience (React Native/Expo) with an integrated ATS Resume Studio featuring keyword-density scoring.
Java Spring Boot WebSockets MySQL PostgreSQL React Native Expo Gemini API Groq API Monaco Engine
Source Code Live Demo
Enterprise & Healthcare Architecture

Opriva

A multi-tenant hospital outpatient department (OPD) management ecosystem designed to streamline patient registration, queue routing, and hospital branch administration:

  • Role-Based Access Control (RBAC): Granular permissions and secure backend services tailored for hospital administrators, receptionists, and doctors.
  • Patient Queuing & Consultation History: Automated token allocation, real-time queue management, patient records tracking, and branch-level data isolation.
  • Dual Interface Workstations: Dedicated React web workstations for hospital staff paired with a Flutter patient app for appointments and prescriptions.
  • Multilingual Voice & Dynamic Payments: Integrated UPI QR payments and automated audio token announcements in Telugu, Hindi, and English.
Java Spring Boot REST APIs SQL MySQL React Flutter Role-Based Security UPI QR
Source Code
Fintech & Offline-First Systems

FinVault

A cross-platform financial ledger and microfinance management application built for offline-first reliability, localized interest math, and automated documentation:

  • Financial Calculation Engine: Automated calculations for loan disbursements, repayments, localized Vaddi interest rules, and reducing-balance EMI schedules.
  • Offline-First Architecture: Built with local persistence for uninterrupted field operations on Android and Windows, with Supabase cloud synchronization.
  • Passbooks & Biometric Security: Biometric login authentication, dynamic UPI QR code generation, and automated generation of bilingual PDF promissory notes and passbooks.
Flutter Dart Supabase Offline-First Biometrics PDF/Printing Engine UPI Integration
Source Code Live Demo
Certificates

Certifications & Achievements

Java Certification

DataValley

View Certificate

Java Basics

HackerRank

View Certificate
Oracle Java Badge

Java Quiz Badge

Oracle

View Badge

DSA Certificate

HP Life

View Certificate

Web Development

NullClass

View Certificate

GitHub Fundamentals

DataCamp

View Certificate
Education

Academic Background

Currently Pursuing

Bachelor of Technology (B.Tech)

Computer Science & Engineering — Sir C.R. Reddy College of Engineering, Eluru

Affiliated to JNTU Kakinada

Final Year (Expected 2027)  •  CGPA: 7.33 / 10

Completed

Intermediate (MPC)

Sri Chaitanya Junior College, Kovvur

Passed 2023  •  Score: 86.1%

Completed

Secondary School Certificate (SSC)

Sri Chaitanya Techno School, Kovvur

Passed 2021  •  Score: 86.5%

Contact

Let's work together

Have a question or want to work together? Drop me a message.

Email deepakgowrishankar7@gmail.com
GitHub deepakgowrishankar7
LinkedIn Deepak Gowri Shankar
Location Eluru, Andhra Pradesh, India