Summary
Overview
Work History
Education
Skills
Timeline
Generic

HARISH REDDY VANGA

Irving,TX

Summary

  • 5+ years of experience in Java backend development, specializing in Spring Boot and microservices architecture.
  • Designed and developed scalable RESTful APIs for seamless integration with frontend applications and third-party services.
  • Optimized database performance using PostgreSQL, MySQL, and SQL Server, including query optimization and indexing.
  • Implemented authentication and security mechanisms such as OAuth 2.0 and JWT tokens to ensure secure access control.
  • Containerized applications using Docker and deployed them on Kubernetes for scalability and efficient resource management.
  • Managed CI/CD pipelines (Jenkins, GitHub Actions) for automated builds, deployments, and security integration (SAST with Veracode).
  • Worked with asynchronous processing using Kafka and RabbitMQ, improving application responsiveness and performance.
  • Monitored application performance and logging with Kibana, Prometheus, and Grafana for stability and issue resolution.
  • Collaborated in Agile development teams, participating in sprint planning, backlog grooming, and daily stand-ups using JIRA and Confluence.
  • Mentored junior developers, promoting best practices in Java development, API design, and database optimization.

Overview

6
6
years of professional experience

Work History

Java Developer

Prism One Solutions LLC
08.2022 - Current
  • Integrated Java-based applications seamlessly with databases, APIs, and external systems to ensure smooth data flow and interoperability.
  • Designed, developed, and maintained microservices using Java (Spring Boot) to enhance modularity and scalability.
  • Reduced software defects by implementing comprehensive unit and integration testing, collaborating closely with QA teams to ensure high code quality.
  • Optimized and designed database schemas for PostgreSQL and MySQL, improving query performance and data integrity.
  • Developed and exposed RESTful APIs to support frontend applications and enable seamless third-party integrations.
  • Containerized applications using Docker and orchestrated deployments with Kubernetes for efficient resource management and scalability.
  • Enhanced user experience by developing responsive and interactive front-end interfaces using HTML, CSS, and JavaScript.
  • Secured applications by implementing authentication and authorization mechanisms like OAuth 2.0 and JWT tokens in server-side APIs.
  • Implemented microservices architecture using Spring Boot, enabling efficient communication between services through RESTful APIs and Apache-based messaging solutions.
  • Led the migration from monolithic to microservices architecture, improving system performance by 30% and increasing scalability.
  • Collaborated with frontend developers and DevOps teams to streamline deployments and ensure continuous integration.
  • Enhanced CI/CD pipelines by updating deployment scripts, integrating SAST (Static Application Security Testing) scans with Veracode, and maintaining secure, automated workflows.
  • Developed advanced Kibana functions for real-time data analysis and monitoring, improving system insights and troubleshooting.
  • Maintained project transparency and progress tracking by actively updating Agile tools like JIRA and Confluence, ensuring smooth sprint planning and execution.
  • Implemented unit and integration testing using JUnit and Mockito, strengthening software reliability and reducing production issues.
  • Managed application deployments on testing and production servers, ensuring smooth releases, minimal downtime, and system stability.

Software Engineer

Blueliner Software Service
08.2019 - 03.2021
  • Developed backend services using Python (Django) for enterprise-grade applications, ensuring scalability and maintainability.
  • Designed and built RESTful APIs for seamless integration with frontend applications, enabling efficient communication between system components.
  • Implemented well-structured API endpoints to facilitate smooth interaction between frontend and backend systems.
  • Built server-side logic in Python optimizing processing efficiency and system functionality.
  • Integrated third-party APIs for payment processing, authentication, and enhanced application features, improving user experience and application capabilities.
  • Optimized SQL queries and database indexing to improve database performance and reduce query execution time.
  • Developed efficient stored procedures to handle complex business logic, reducing processing time and enhancing system stability.
  • Maintained and optimized T-SQL queries, views, and stored procedures in a multi-database environment with minimal supervision.
  • Enhanced SQL Server performance by monitoring resource usage, analyzing query execution plans, and fine-tuning database configurations.
  • Designed and implemented database models using Django ORM, ensuring efficiency and optimized data retrieval.
  • Implemented role-based access control (RBAC) and security best practices to ensure data protection and system integrity.
  • Improved software efficiency by identifying and resolving bugs, ensuring smooth product deployment.
  • Reduced response times by implementing asynchronous tasks using Celery for background processing.
  • Collaborated with cross-functional teams to deliver high-quality software solutions within tight deadlines.
  • Facilitated Agile processes, including sprint planning, backlog grooming, daily stand-ups, sprint reviews, and retrospectives, improving team productivity.
  • Enhanced project management efficiency by implementing Agile and Scrum methodologies, ensuring smooth execution of development tasks.
  • Mentored junior developers on best practices in SQL development, fostering a collaborative and knowledge-sharing environment.
  • Designed and developed ETL (Extract, Transform, Load) applications tailored to client specifications for efficient data processing.
  • Utilized Python libraries such as NumPy, Pandas, and TensorFlow for data manipulation and machine learning tasks, enhancing analytical capabilities.

Education

Master of Science - Information System Management

Union College
Kentucky
05-2023

Bachelor of Technology - Mechanical Engineering

K L University
Vijayawada, Andhra Pradesh
01.2018

Skills

  • Language: Java (Spring Boot), Python (Django, Flask), JavaScript (Nodejs), SQL (T-SQL, PostgreSQL, MySQL)
  • Backend Development: Spring Boot (Microservices, RESTful APIs), Nodejs (Expressjs), Python (Django, Flask), Server-side logic development
  • Frontend Development (Basic Knowledge): HTML, CSS, JavaScript, Reactjs / Angular
  • Database Management: PostgreSQL, MySQL, SQL Server, T-SQL (Stored Procedures, Views, Triggers, Functions), ETL (Extract, Transform, Load)
  • Security & Authentication: OAuth 20, JWT (Authentication & Authorization), Role-Based Access Control (RBAC), Secure API Development, Veracode (Static Application Security Testing - SAST)
  • Agile & Project Management: Agile/Scrum Methodologies, JIRA & Confluence (Sprint Planning, Backlog Grooming)

Timeline

Java Developer

Prism One Solutions LLC
08.2022 - Current

Software Engineer

Blueliner Software Service
08.2019 - 03.2021

Master of Science - Information System Management

Union College

Bachelor of Technology - Mechanical Engineering

K L University

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HARISH REDDY VANGA