Karthik Maddineni

Full-Stack Developer in Making

About Me

Karthik Maddineni

Hello! I'm Karthik Maddineni, Results-driven Java Full Stack Developer with 4+ years of experience designing and deploying scalable, high-performance enterprise applications. Proven in leading end-to-end software development, optimizing system performance, and driving cloud-native microservice solutions. Expertise in ensuring security and compliance while collaborating within Agile teams on architecture, development, and deployment automation. Adept at solving complex technical challenges, streamlining development, and delivering innovative solutions aligned with business goals..

SpringbootHibernateHTML/HTML5CSS3JavaScriptXMLAJAXjQueryJSONSDLCAgile/ScrumWaterfallEclipse IDEJenkinsAnsibleKubernetesTerraformPythonReact JSNode JSExpress JSSQL and PostgreSQLGit & GithubMongo DBAWS Certified Developer

My Experience

BEST BUY

Full Stack Developer

Designed and delivered scalable full-stack web applications using React, Angular, and Java-based microservices, and cloud tools (AWS, Docker) to optimize work flows.

Jan 2024 - Present

Full Stack Developer

Led frontend development for a team of five engineers, implementing modern UI solutions and establishing best practices for code quality and application architecture.

  • Reduced application load time by 40% through code optimization
  • Mentored co-junior developers and conducted code reviews
TRIGENT

Java Developer

Developed and deployed data-driven single-page applications using React and Java microservices, and container orchestration on Docker and Kubernetes

Jan 2020 - May 2023

Java Developer

Delivered scalable cloud-native solutions using Docker and Kubernetes; collaborated with marketing to align technical solutions with business goals.

  • Engineered RESTful APIs with Spring Boot and Hibernate, handling real-time validations and backend integration.
  • Performed development and validations on Linux platform, including transformation logic on ETL-processed data.
EDUSKILLS

AI-ML Intern Engineer

Worked on various types of data to make sure model gets trained well by using EC2, S3 buckets, RDS from AWS.

Oct 2021 - Dec 2021

AI-ML Intern Engineer

Developed and deployed machine learning models using Amazon SageMaker to analyze large-scale datasets and deliver predictive insights for customer-facing applications.

  • Built and optimized data pipelines using AWS Glue, S3, and Lambda to automate preprocessing and model training workflows.
  • Conducted experimentation with Amazon Forecast and Rekognition for time series forecasting and image classification use cases.

My Projects

hand

Hand Gesture Recognition

Implemented real-time hand gesture recognition using OpenCV and Python.


PythonOpenCV

Hand Gesture Recognition

Hand Gesture Recognition using OpenCV is a computer vision technique that enables machines to interpret human hand gestures in real time.

  • Utilized contour detection (cv2.findContours()) to identify hand shapes and gestures.
  • Recognized different gestures based on finger positions and movement.
  • Desgined just to show the count of fingers
Calculator

Basic Calculator

A fully responsive with shopping cart functionality, product filters, and payment integration.


HTML5CSS3JavaScript

Basic Calculator

Developed a basic calculator using HTML, CSS, and JavaScript and designed a responsive and user-friendly interface with CSS for a clean layout..

  • Implemented core arithmetic operations (addition, subtraction, multiplication, division) using JavaScript.
  • Utilized JavaScript eval() function for expression evaluation while ensuring security measures.
Library

College Library

Developed a college library management system using Java, SQL, Swing, and AWT.


JAVASQLSwingAWT

College Library

Developed a college library management system using Java, SQL, Swing, and AWT and designed an interactive GUI using Java Swing and AWT for a user-friendly experience.

  • Integrated MySQL database to store and manage book records, student details, and transactions.
  • Used JDBC for seamless database connectivity and CRUD operations.
  • Ensured data validation and error handling for smooth application performance.

My Education

University

Graduate Degree

Graduate in Computer Science with focus on web development and software engineering.

2023-20253.8 GPA

Computer Science Degree

Earned a Graduate Degree in Computer Science with honors, specializing in machine learning methodologies and advanced data structures.

  • Advanced coursework in algorithms and data structures
  • Senior project: Developed a community marketplace application

Get In Touch

Emailkarthikmaddineni7@gmail.com
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Phone+1 937-219-5114
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LocationDayton, OH