Deneeth K
Senior Java Developer @Shift4
Signup · Get unlimited contacts
WORK HISTORY
Senior Java Developer @Shift4
MD, US
Architected and developed enterprise-grade backend services and APIs using Java, Spring Boot, and Hibernate, powering mission-critical data applications and analytics workflows.Designed and implemented RESTful and SOAP web services for seamless integration between distributed internal systems and third-party platforms.Developed modular ETL pipelines using Java and Spark, orchestrated via Airflow, enabling reliable ingestion, transformation, and delivery of large-scale datasets.Optimized backend performance by tuning SQL queries, stored procedures, and Spark transformations, resulting in 35–40% faster data processing.Migrated legacy Hadoop MapReduce jobs to modern Java + Spark architecture, improving scalability and maintainability of data pipelines.Built custom Java connectors and utilities to integrate data from REST APIs, file-based sources, and cloud storage systems.Implemented CI/CD pipelines using Jenkins, Git, and Terraform to automate build, test, and deployment cycles for Java applications and Spark jobs.Collaborated with data scientists and analysts to operationalize machine learning features, integrating Vertex AI pipelines with Java backend systems.Ensured high reliability of production systems by implementing monitoring, logging, and alerting using Stackdriver, Cloud Monitoring, and custom Java logging utilities.Mentored junior engineers on Java best practices, object-oriented design, and enterprise-level application development, improving team productivity and code quality.
EDUCATION
Sangam University
Bachelor's degree, Computer Science
ABOUT DENEETH K
Around 9+ years of experience as a Web Application Developer and Senior Java Developer using Java, Spring Boot, Hibernate, C++, HTML, Oracle.Strong experience in object-oriented programming (OOP) concepts using Java and C++.Extensive experience in developing web-based applications using Java, Spring Boot, Hibernate, JSP/Servlets, Angular.js, JavaScript, HTML, CSS, and jQuery.Hands-on experience with cloud platforms like Amazon AWS (S3, EC2, Lambda) and Google Cloud Platform (GCP) for deploying and managing Java applications.Skilled in installing, configuring, testing, and deploying Java applications on Apache Tomcat, WebSphere, WebLogic, and NGINX servers.Experienced in MVC/MVVM frameworks including Spring Boot, Angular.js, and Node.js.Developed and maintained RESTful and SOAP web services for seamless integration between internal systems and third-party platforms.Strong expertise in Object-Oriented Design and Programming, including design patterns, modular architecture, and enterprise-level application development.Proficient in developing backend utilities and API services in Java while integrating with messaging systems like RabbitMQ and Kafka for distributed architectures.Hands-on experience in full-stack web development including front-end presentation layer using HTML, CSS, JavaScript, and Angular.js.Experienced in JSON-based REST web services and cloud service integration (AWS, GCP).Knowledge of Agile methodologies, Scrum stories, and sprints in a Java development environment.Experienced in working with application servers and web servers including Tomcat, WebSphere, WebLogic, Apache, and NGINX; and IDEs like Eclipse, IntelliJ IDEA, JDeveloper, RAD.Proficient in SQL and NoSQL databases, including Oracle, MySQL, PostgreSQL, MongoDB, and Cassandra; skilled in writing subqueries, stored procedures, triggers, cursors, and functions.Experienced in unit testing, test-driven development (TDD), and load testing for enterprise applications.Effectively involved in handling releases, managing merges, and automated deployments for Java-based applications.Technologies: Java, Spring Boot, Hibernate, JSP/Servlets, REST APIs, SOAP, SQL, MySQL, PostgreSQL, MongoDB, Cassandra, Angular.js, JavaScript, HTML, CSS, RabbitMQ, Kafka, AWS, GCP, Apache Tomcat, WebSphere, WebLogic, NGINX, Git, Jenkins, Eclipse, IntelliJ IDEA
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.