Software Engineer Java Developer

Sreedevi Saju

SOFTWARE ENGINEER

****.********@*****.*** 913-***-**** www.linkedin.com/in/sreedevi-saju-b9676824 SUMMARY

Technically advanced Java Developer in designing, developing and delivering user-centric software applications using Java/J2EE technologies. Flexible and versatile to adapt to any new environment and work on any project. Self-motivated with strong analytical and interpersonal skills. Adaptable to work both as a team member as well as independently. Recognized for pioneering data-driven approaches and optimizing complex systems, consistently delivering quality solutions in Agile environments. WORK EXPERIENCE

Software Engineer Ingest Labs Inc

Nov 2022 - Oct 2024, United States

Involved in implementing, testing, maintaining, resolving tag management solutions for E-commerce Online platform across Web and Mobile channels.

Responsible for providing end to end Web analytics services includes requirement gathering, tech specs, implementation, validation of tags, reporting, analysis & business strategy (optimization). Modify and maintain the custom created stand along Tag Management framework using JavaScript which can be easily migrated and used in any independent programmatic media tag management platforms Well-versed with tracking and analysis of website performance for Web and App Analytics with data collection, data governing, processing and reporting of overall site/app performance across different brand websites.. Validated digital analytics data through debugging tools such as Chrome Developer Tools, Google Tag Manager, Google Analytics and proactively identifying and implementing actions to improve traffic and reporting processes and overall accuracy in data. Experienced in developing data layers and using context data, variables in web-based JavaScript and web SDK and worked closely with the Dev team to implement the data layer required for Analytics implementation. Participated in the product documentation preparation and provided guidance and mentorship to junior team members about the application.

Performed API testing using tools such as Postman, developed and executed test plans for the application modules for testing the efficiency and improved traceability of test cases. Used JIRA to assign, track, troubleshoot and resolve issues in a timely manner. Collaborated with front-end developers, product managers, and stakeholders to deliver high-quality software solutions. Senior Software Engineer Allianz Technology

Feb 2021 - Jun 2022, India

Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, analysis, design, development, deployment, testing and release.

Worked on development and implementation of the MVC Architectural pattern using Spring Framework. Designed and integrated the full-scale Hibernate persistence solution with the application architecture. Experience in Using the Spring ORM component for Hibernate support for manipulating data for MySQL database. Used persistence frameworks, Hibernate ORM, JPA to map POJOs to a relational database. Developed a RESTful based service for data retrieval to make it independent of the current application. Worked on code Refactoring for back-end and reduced 20-25% code. Worked on XML and JSON for transferring and retrieving data between different applications. Proficient in Splunk dashboards to visualize critical production log data by leveraging searches to significantly reduce mean time to resolution for production issues.

Experience in using JUnit and building tools such as MAVEN. Worked on Log4j for logging errors, messages and performance logs. Participated in daily scrum meeting to understand the status and resolve any issues. Used JIRA to assign, track, report and audit the issues in the application. Worked for transforming the legacy monolith application to Microservices. Responsible for handling Continuous Integration and Continuous Delivery practices. Collaborated effectively with the operations team using Jenkins optimizing build stability and reducing build times by 30% to ensure a smooth release process.

Rewarded with GEM- Spot Recognition Award for quality deliverables on time. Software Engineer Accenture

Mar 2013 - Jul 2015, India

Included in various steps of the SDLC, including analysis, design, and development of systems, creating specifications with Use Cases, Class Diagrams, Sequence Diagrams, and Activity Diagrams using Rational Rose. Actively participated in requirements gathering, analysis, design, and testing phases. Developed applications using JSP, Struts, and MVC Architecture, utilized the Java Message Service (JMS) API for messaging, and extensively used Hibernate for data access and updates in the database. Integrated Struts with Spring framework, implementing key features like Spring MVC, Spring IoC, Spring AOP, Spring JDBC, and Spring Persistence with JPA.

Developed and consumed SOAP/RESTful webservices using XML and JSON, overseeing analysis, documentation, and application architecture based on J2EE standards.

Created workflow-based applications using JSP, Spring MVC, Hibernate, AJAX, and JavaScript, deploying them on Apache Tomcat. Implemented design patterns like Data Access Objects (DAO), Value Objects/Data Transfer Objects (DTO), and Singleton etc. Involved in unit testing, troubleshooting and debugging and modifying existing programs with enhancements Used version control repository SVN (Subversion by apache) and IBM ALM tool for faster deployment and better maintenance throughout the application lifecycle.

Java Developer RCS Technologies

Jun 2010 - Mar 2013, India

Responsible for programming, and troubleshooting web applications using Java, JSP, HTML, JavaScript, CSS, and SQL Server. Involved in creating CSS for a unified look of the Front-End User Interface. Prepared Technical Design Documentation for the modules designed. Developed and maintained the application UI based on Eclipse. Designed and developed a customer portal using JSP for user interface, Java Servlets for backend logic, and leveraged Maven for efficient project build and dependency management. Worked with core java concepts such as OOPs, multi-threading, collection framework and Exception handling. Optimized application performance by utilizing Maven's dependency management features to manage third-party libraries effectively.

Developed JSP with Custom Tag Libraries for control of the business processes in the middle-tier and was involved in their integration.

Responsible for developing the client-side validations using JavaScript and jQuery. Developed the XML Schema for the data maintenance and structures. Prepared documentation and participated in preparing the user's manual for the application. Software Developer Suntec Business Solutions

Aug 2006 - Jun 2010, India

Involved in different phases of SDLC as requirements gathering, technical design and implementation. Extensive experience in architecting, designing and developing secure, high performance, high availability, scalable, heterogeneous, secure, distributed systems using industry standard and leading-edge technologies, such as Java/J2EE technologies. Worked as per Agile Methodology to meet customer expectation, timelines with quality deliverables. Developed applications using Java, JavaScript, HTML5, CSS3, JSP, JDBC. Designed and implemented Oracle SQL based database to persist high-volume user profile data for vertical teams. Developed Webpages using HTML and JSP for user interaction. Used various Core Java concepts such as multi-Threading, serialization, Garbage Collection, Exception Handling, Collection APIs to implement various features and enhancements.

Implemented comprehensive test plans utilizing JUnit framework, designing and executing test cases to ensure robust functionality across various application modules, resulting in reduced defect rates. EDUCATION

Masters in Computer Applications Anna University Jul 2005 • India

SKILLS

Programming: Java, J2EE, Servlets, JSP, JMS, JavaBeans, JSTL, JSF, Struts, EJB, Spring MVC, Hibernate Web Technologies: HTML, CSS, JavaScript, Ajax

XML Technologies: XML, XSL, XPATH, DOM, XSD and XSLT Cloud Technologies: Amazon Web Services

Databases: Oracle 11g, My SQL, MS SQL Server, IBM DB2, MongoDB Webservices: SOAP (JAX-RPC, JAX-WS), RESTful (JAX-RS Web/Application Servers: Apache Tomcat, IBM Web Sphere, Web logic and JBOSS Build Tools: ANT, Maven and Jenkins

IDE / Tools: Eclipse, IntelliJ, Visual Studio Code, Spring Tool Suite Testing Tools: JUnit, Log4j, Selenium, BDD Cucumber Version Control: Tortoise SVN, RTC source control, GIT Release Management Tools: JIRA, Confluence, Jenkins, ServiceNow Methodologies: Agile, Waterfall and Test-Driven Development

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