Hello, I'm

K. Shiva Kumar

Associate Java Developer

Building scalable enterprise applications using Java, Spring Boot, and Microservices.

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K. Shiva Kumar

About Me

Associate Java Developer with 3 years 2 months of experience in designing and developing scalable backend applications using Java, Spring Boot, Spring MVC, and Hibernate/JPA. Experienced in building RESTful APIs, securing applications with Spring Security, and optimizing database-driven systems.

Proven contributor in Agile environments, delivering reliable enterprise-grade solutions. Currently working at Topnotch Softwares Pvt. Ltd., I specialize in backend development, database optimization, and implementing secure authentication mechanisms. My goal is to build software solutions that are functional, scalable, and secure.

Technical Skills

Languages

  • Java
  • SQL
  • HTML / CSS
  • JavaScript

Frameworks & Libraries

  • Spring Boot
  • Spring MVC
  • Spring Security
  • Hibernate / JPA
  • Servlets
  • JUnit / Mockito

Frontend

  • JSP
  • jQuery
  • ReactJS (Basics)

Mobile Development

  • Android SDK
  • Jetpack Compose
  • Material Design
  • Firebase

Tools & Databases

  • Git
  • Maven / Gradle
  • MySQL

Web Services

  • RESTful APIs
  • JSON
  • SOAP

Security

  • PGP / GPG
  • AES Encryption
  • Base64 Encoding

Methodologies

  • Agile
  • MVC Architecture
  • Microservices (Basics)

Experience

Dec 2022 – Apr 2026

Associate Java Developer

Topnotch Softwares Pvt. Ltd. Hyderabad
  • Designed and developed Spring Boot based backend services for enterprise-scale applications.
  • Implemented RESTful APIs consumed by web and Android clients, improving system interoperability.
  • Applied MVC architecture to decouple business logic and presentation layers, improving maintainability.
  • Optimized MySQL and SQL Server queries, reducing data retrieval time and improving performance.
  • Implemented authentication and authorization using Spring Security and role-based access control.
  • Developed and maintained Android applications using Java for employee tracking and visitor management.
  • Worked in Agile teams, participating in sprint planning, daily stand-ups, and production releases.

Education

2019 - 2021

Bachelor of Science (BSc)

Vaagdevi Degree & PG College (Kakatiya University) CGPA: 7.21
2017 - 2018

Intermediate

Shivani Junior College Marks: 922
2016

SSC

Spectra Concept High School CGPA: 9.7

Featured Projects

Visitor Management System

Built an MVC-based system with gate pass check-in/out, appointment scheduling, visitor categorization, and third-party integrations.

Java Spring MySQL
Backend

Ticket Management System

Developed standalone and integrated ticketing solutions for enterprise clients with role-based workflows.

Spring Boot JSP REST APIs MySQL
Backend

Store Management System & FTSD App

Developed an MVC application for stock/inventory management. Implemented secure thumb-based authentication using SecuGen software. Integrated with "FTSD" native Android app (Published on Google Play).

Spring MVC JSP Authentication Android
View App

Employee & Payroll Management

Implemented employee lifecycle management, geofence-based & thumb-based attendance, and automated payroll processing.

Spring Boot JPA Location Services
Full Stack

Tracking Application

Integrated with Employee & Payroll app for consignment pickup/delivery, incident reporting, and real-time tracking based on authenticated login.

Java Google Maps API Real-time
Backend & Mobile

EDI Application

Processed 1,000+ EDI/XML files daily. Implemented PGP/GPG & AES encryption to improve transaction reliability and audit tracking.

Spring Security XML/JSON Encryption
Data Processing

E-Commerce Portal

Built catalog, cart, order management, authentication, and admin modules with secure role-based access.

Spring Boot ReactJS MySQL
Full Stack

Application Support

Provided ongoing support for Restaurant, Real Estate, and School Management applications, handling production fixes and deployments.

Support Maintenance Deployment
Maintenance

Achievements

Employee of the Year

Recognized for exemplary discipline, punctuality, and professional conduct, consistently demonstrating reliability and ownership across projects.

Key Integration Role

Played a key role in the successful design and integration of the Store Management Application and its companion FTSD Android application.

Dedication & Support

Acknowledged for dedication beyond regular responsibilities, including application support, production fixes, and client-critical deployments.

Get In Touch

Interested in working together? Let's connect.

Email

sivaitsme01@gmail.com

Phone

+91 90528 39214

LinkedIn

Connect on LinkedIn

GitHub

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