Software Engineer Development
Resume:
Jagannadha Rao Katakam
Software Engineer/Technology Lead/Solutions Architect
***********@*****.***
PROFESSIONAL SUMMARY:
Dynamic Software Engineer with 19+ years of experience in designing and implementing enterprise-level systems across the Software Development Lifecycle (SDLC). Expertise spans requirement analysis, solution design, development, and post-launch maintenance. Proven track record of delivering impactful solutions for clients such as P&G (Gillette), Bank of America (Merrill Lynch), Staples Inc., CVS Health Inc., and Plymouth Rock Insurance. I have contributed to diverse sectors including Manufacturing, Supply Chain, Finance, Retail, Healthcare, and Insurance.
Key Responsibilities and Achievements:
Enterprise Architecture & Design: Designed scalable, resilient, high-performing enterprise solutions aligned with business objectives and industry best practices.
Technology Innovation: Evaluated emerging technologies (ELK Stack, GraphQL, AWS Lambda) to drive system improvements and operational efficiency.
Software Development Expertise Developed complex applications using Java, Spring Boot, Angular, and databases (Oracle, SQL Server, MySQL, MongoDB, PostgreSQL). Utilized tools like Redpoint Data Manager, ETL, RabbitMQ, and Kafka.
Modern Web Applications: Built UI/UX and web applications, APIs, and microservices, integrated with cloud platforms (Azure, AWS, GCP).
Real-Time Systems: Developed real-time usage processor APIs and AI-powered anomaly detection systems, improving job wait time by 15% and analytics speed by 20%.
Containerization & DevOps: Implemented Docker, Kubernetes, CI/CD practices (Jenkins), and Agile/Kanban methodologies for seamless delivery and deployment.
Design Principles & Patterns: Applied SOLID principles, Twelve-Factor App methodology, and design patterns for efficient, scalable solutions.
ETL Processes: Designed ETL processes using ETI, Informatica, Goldengate, Snowflake, Redpoint Data Manager to handle large datasets.
Performance Optimization & Memory Management: Achieved performance improvements by tuning data/service processes. Optimized memory usage using tools like JProfiler and VisualVM.
Leadership and Collaboration: Led cross-functional teams, managed vendor relationships, and ensured alignment with business and technical stakeholders.
Specialized Expertise:
oExperienced in PL/SQL, stored procedures, complex queries for RDBMS and NoSQL systems.
oDesigned AI-driven systems to optimize workflows and improve efficiency.
oLeveraged serverless services (AWS Lambda, Azure Functions) for complex, scalable and resilient solutions.
oAdvent Geneva Scripting (RSLs) for Portfolio Management Systems used by hedge fund managers.
TECHNICAL SUMMARY:
Languages
Java, J2EE, Spring Framework, Angular, JSP, JPA, GraphQL, NodeJS, JavaScript, PHP, SQL, PL/SQL, RSLs, RDLs, Unix Shell Scripting, Kafka, RabbitMQ, Python, C, C Sharp, RESTful Web Services, DL4J, SOAP.
Operating Systems
Windows, Unix, Linux, Ubuntu.
Cloud
Azure (VMs, Blob Storage, File Storage, Azure SQL Database, Azure Synapse Analytics, Azure Data Lake, Virtual Networks, Kubernetes Service, Active Directory, Multi-Factor Authentication, DevOps, DevTest Labs), GCP, AWS (S3, Lambda, K8, ELK Stack).
Tools
Jira, ServiceNow, Rally, Confluence, Git, Bitbucket, Jenkins, SQL Developer, WinSCP, Tortoise SVN, Eclipse, Postman, WebSphere, Docker, Kubernetes, OpenShift, JMeter, JUnit, JProfiler, VisualVM, Red Point Data Manager (RPDM), Advent Geneva, Oracle Golden Gate, Informatica, Visual Studio Code, SOAP UI, PuTTY, Apollo Server, Storage Explorer, Splunk, ACNielsen IS, Kibana.
Databases
Oracle, SQL Server, MySQL, MongoDB, PostgreSQL, Azure Data Lake, Snowflake, Advent Global Area (AGA).
EDUCATION:
Degree and Date
Collage
Major and Specialization
Academic grading
Master of Computer Applications (MCA)
Nov-2003
Andhra University
Computer Science
First Class
EMPLOYMENT CHRONOLOGY:
Client: Plymouth Rock Insurance, Boston USA Feb 2024 to till date
Role: - Technical Lead/Solutions Architect
Project: Consumer Interface (CI) - integration, implementation and enhancement to NJ, NY, MA & PA States.
The Consumer Interface (CI) is a multi-tier application comprising a user interface (UI), GraphQL, microservices, and databases. It serves Plymouth Rock customers, including policyholders and agents, enabling them to generate, purchase, sell, and maintain policies. As part of its expansion into new states and the provision of a platform for new insurance companies, CI requires periodic enhancements and the addition of new functionalities.
Some of the key business requirements include:
Road Rewards - Telematics Integration: Automate the existing gift card program for the Road Rewards application by building an API call that directly interacts with the gift card vendor, Neo Currency.
New Company Setup: Establish and configure the MAIPAMICA and MAIPPREM companies as part of the system setup.
Prime T NJ/NY/MA Implementation: Convert the YUBI mandatory program to the YUBI First program to improve retention and conversion rates for Plymouth Rock Assurance.
NYAIP Implementation: Enable new NYAIP business auto customers to manage their policies through eService by implementing new capabilities.
HO Landlord Endorsement: This project introduces an affordable policy option for customers who own properties rented to others (excluding secondary or seasonal homes).
HPM Expansion to MA: Launch the Home Policy Marketplace (HPM) in Massachusetts. HPM is agent-centric and introduces independent agents to a unique “pull” system for purchasing.
Responsibilities as a Solutions Architect:
Lead the design and architecture of enterprise-level solutions, ensuring alignment with business goals, technical requirements, and industry best practices.
Collaborate with stakeholders to translate business strategies into scalable architectural solutions and technology roadmaps.
Evaluate emerging technologies, platforms, and tools to identify opportunities for innovation, improvement, and competitive advantage.
Architect solutions that are scalable, resilient, secure, and high-performing, capable of meeting current and future business demands.
Develop and maintain architectural documentation, standards, and governance frameworks.
Define and track metrics to evaluate the success and performance of architectural decisions.
Perform code reviews and evaluate regression results to ensure alignment with architectural standards and requirements.
Drive innovation by developing proofs of concept to validate new architectural approaches and technologies.
Stay informed about industry trends, emerging technologies, and best practices to drive innovation and improve competitiveness.
Responsibilities as a Developer:
Develop and guide the implementation of APIs and microservices using Java Spring Boot, including producing and consuming RESTful services for CI and HPM applications.
Design and implement GraphQL schemas including defining types, queries, mutations, and subscriptions.
Implement APIs using Java Spring Boot, Spring Cloud, and microservices.
Develop and maintain a large-scale web application using Angular, HTML, CSS, and JavaScript.
Use dependency injection from the controller and Angular built-in HTTP Client module.
Developed and deployed serverless applications using AWS Lambda, reducing infrastructure management overhead.
Created event-driven architectures by integrating Lambda with S3, DynamoDB, SNS, and other AWS services.
Optimized Lambda function performance and cost by managing memory allocation, execution time, and concurrency.
Implement authentication and authorization mechanisms using Spring Security.
Configure role-based access control (RBAC) and permissions for securing web applications.
Integrate Spring Security with LDAP, OAuth, or custom authentication providers for user authentication and authorization.
Collaborate with the infrastructure team on Docker containerization, using Docker containers to quickly deploy Linux-based applications.
Develop CI/CD pipelines with Jenkins in a Kubernetes environment.
Identify and mitigate performance-related issues, fine-tune processes, and improve operational efficiency.
Identified memory usage patterns, memory leaks, and potential bottlenecks in the application using JProfiler. Configured JVM parameters to align with the application's memory requirements.
Perform defect analysis and tracking using tools like JIRA.
Integrated the ELK stack with other tools and platforms, in AWS, Docker, and Kubernetes.
Add/Modify XSLT (Extensible Stylesheet Language Transformations) for transforming XML documents into various formats, enhancing data interchange and presentation capabilities.
Environment: Java, Spring Boot, Microservices, Spring Batch, Spring Security, GraphQL, XSLT, Angular, Python, Eclipse, STS, IntelliJ IDEA, Microsoft Teams, Docker, AWS Cloud (lambda, S3, K8, ELK Stack), PLSQL, SQL Server, MongoDB, MySQL, Linux, Unix, Kibana, Splunk, Git, SVN, Maven, Jenkins, VS Code, Postman, Junit, JProfiler, JIRA, Confluence, Easy Vista, ALM Agent, Lucid Chart.
Client: CVS Health Inc, USA Sep-2019 to Jan 2024
Role: - Technical Lead/Solutions Architect
Project #1: Drug Supply Chain Security Act (DSCSA) Compliance - The Drug Supply Chain Security Act (DSCSA) is a crucial piece of legislation in the United States aimed at safeguarding the integrity of the pharmaceutical supply chain. Its primary goal is to protect patients from potentially harmful drugs by ensuring that only genuine and safe medications reach the market. As part of our commitment to compliance with DSCSA regulations, we are integrating and consuming supply chain data provided by Trace Link within our CFRX applications. This integration ensures adherence to DSCSA regulations and underscores our dedication to maintaining the highest standards of safety and quality in pharmaceutical distribution.
Objectives:
Protect Patients: Ensure that only genuine and safe medications reach consumers.
Track and Trace: Implement an interoperable electronic system for tracking and tracing prescription drugs as they progress through the supply chain.
Responsibilities:
Lead the design and architecture of enterprise-level solutions, ensuring alignment with business goals, technical requirements, and industry best practices.
Architect solutions that are scalable, resilient, and high-performing, capable of handling growing workloads and delivering optimal performance.
Prepare High-Level Designs (HLD) and Low-Level Designs (LLD) based on functional design documents.
Evaluate emerging technologies, platforms, and tools to identify opportunities for innovation and improvement in existing systems and processes.
Stay informed about industry trends, emerging technologies, and best practices in enterprise architecture, applying them to drive innovation and competitiveness within the organization.
Define and enforce security policies, standards, and best practices to ensure the confidentiality, integrity, and availability of enterprise systems and data.
Ensure compliance with regulatory requirements and industry standards.
Lead and develop Java Spring Boot applications for DSCSA Compliance and CVS Front store applications.
Develop Java Spring Boot applications, including the development of producing and consuming REST services and microservices.
Implement event-driven microservices using Java Spring Boot and Kafka.
Implement APIs using Java Spring Boot, Spring Cloud, and microservices.
Develop batch processing applications using the Spring Batch framework.
Configure batch jobs with steps, readers, writers, processors, and listeners to handle complex data processing requirements.
Create PL/SQL stored procedures and functions, views, and multi-table join queries in the MySQL database.
Write complex SQL queries and optimize queries for handling business data.
Identify and mitigate performance-related issues, fine-tune system processes, and improve operational efficiency.
Analyze defects based on inputs from JIRA.
Address client issues related to system design and business processes and propose process changes.
Supervise and delegate work to onsite/offshore software engineers, providing technical support as needed.
Lead and guide upstream and downstream application teams to integrate API services, message queues, and data streams.
Handle Scrum meetings and release meetings.
Gather requirements from clients and translate them into business functionalities.
Convert requirements to user stories and estimate effort and timelines as per quarterly goals.
Perform code reviews and review progression and regression results to ensure alignment with requirements.
Periodically monitored JVM metrics (heap usage, GC activity, memory pools) to proactively address memory-related issues.
Create and manage Azure resource groups, Kubernetes clusters, load balancing, Kubernetes Deployment Controller, and container-based applications associated with networking and storage components in Oracle PL/SQL, SQL Server, and MongoDB.
Work on infrastructure with Docker containerization, using Docker containers to quickly deploy Linux-based applications.
Proficient in Red Hat OpenShift, a leading containerization platform, with hands-on experience in deploying, managing, and scaling containerized applications.
Develop CI/CD pipelines with Jenkins in a Kubernetes environment.
Implement authentication and authorization mechanisms using Spring Security.
Configure role-based access control (RBAC) and permissions for securing web applications.
Integrate Spring Security with LDAP, OAuth, or custom authentication providers for user authentication and authorization.
Environment: Visual Paradigm, Jira, Eclipse, IntelliJ IDEA, Microsoft Teams, Java, Spring frameworks, Spring Boot, JPA, JAXB, JAXWS, Spring Cloud, Spring MVC, Spring Batch, Spring Security, JavaScript, Angular, HTML, Rabbit MQ, Apache Kafka, Docker, Kubernetes, Azure, AWS, GCP, Oracle, Azure SQLDB, PostgreSQL, MongoDB, MySQL, Linux, Unix, Ubuntu, Splunk, Git, SVN, Maven, Jenkins, Swagger, Postman, Soap UI, Junit, VisualVM.
Project #2: - Customer Data Platform (CDP) & Extra Care Rewards Personalization Engine (PE)
Customer Data Platform is a CVS Retail database that collects all the customer related information and stores into SQLDW, Azure Data Lake Store and massaged into Snowflake and used by business for data analysis and generate promotions. Refreshing the data to avoid legal policies includes but not limited to CCPA, PHR & PII consents. Currently migrating from ADLS Gen 2 to Snowflake. And also implementing a POC to migrate from azure to GCP.
Responsibilities:
Integrated data from various upstream applications (Aetna, CVS, Adobe Analytics, Extra Care Rewards, Pharmacy, Salesforce) into the Customer Data Platform (CDP).
Designed and developed robust integration systems for efficient data loading into the CDP.
Integrated and migrated data from Azure Data Lake Store to Snowflake for storage and analysis.
Designed and developed data extracts/loads using Redpoint Data Management Client.
Developed Java-based microservices applications using the Spring framework.
Implemented APIs using Java Spring Boot, Spring Cloud, and microservices.
Implemented event-driven microservices using Java Spring Boot and Kafka.
Developed domain objects and DAO classes using Spring JPA for persistence CRUD operations.
Deployed REST API services inside Docker containers in Kubernetes, managing and deploying Java applications across Linux servers.
Created and managed Azure resource groups, Kubernetes clusters, load balancing, and container-based applications using Oracle PL/SQL, SQL Server, and MongoDB.
Virtualized servers using Azure Services and configured Azure Kubernetes Services.
Developed CI/CD pipelines with Jenkins on a Kubernetes environment.
Implemented multi-tenancy, monitoring, logging, and security features of OpenShift.
Developed an AI-powered batch job retry system for data processing pipelines, reducing job wait-time by 15% and increasing data availability by 20%.
Implemented an NLP-based batch job failure analysis system, decreasing job wait-time by 15% and improving data integrity for inventory management.
Monitored and optimized memory usage to prevent out-of-memory errors and ensure efficient memory allocation.
Configured JVM parameters to meet application memory requirements.
Periodically monitored JVM metrics (heap usage, GC activity, memory pools) to proactively address memory-related issues.
Scaled and upgraded Azure resources to enhance the performance of App Services, batch jobs, SQL Data Warehouse (SQL DW), and SQL Database.
Assisted with high-level architecture and design documentation, ensuring development according to specifications.
Worked with customers or departments on technical issues, including software system design and maintenance.
Successfully led projects involving OpenShift adoption, demonstrating strong problem-solving abilities and collaborative teamwork.
Environment: Java, Spring boot, Spring web, JPA, hibernate (ORM), JAXB, JAX-WS, Spring Cloud, Spring MVC, Spring Batch, Spring Security, Apache Tomcat, Ivy CheckStyle, Gradle, Ant, Azure Cloud, including Kubernetes, OpenShift, App Services, SQL Data Warehouse (SQLDW) Aka Azure Synapse Analytics, SQL DB, Data Lake Store, Snowflake, Azure HDI Clusters, Rabbit MQ, Red Point Data Manager, Oracle 11g/12c
Tools: Eclipse IDE, Putty, Jenkins GIT, JIRA, VisualVM, SQL developer, Azure Storage Explorer, SQL Server, Management Studio, Red Point Client, Red Point Data Management tool
Client: Staples Inc, USA Nov-2015 to Sep-2019
Role: - Technical Lead/Architect
Project #1: - Enterprise Tax Services & Tax Exempt - Migration and implementation
Staples need a comprehensive Enterprise Tax Services Engine to calculate the tax rates for Corporate/Retail sales orders.
Responsibilities:
•Analysis, design and development of Enterprise Tax Engine based on business requirements
•Migration of enterprise Tax engine from Sovos to Vertex O Series platform
•Migration of Tax-exempt application to Avalara (Certcapture)
•Integration of Avalara and Vertex O Series applications
•Split the Amazon SQS messages from Avalara using Rabbit MQ to create messages queues utilized by Vertex O Series, POS, VAX, Direct Systems
•Build REST API Services using spring boot for creating/updating Customer/Certificates in Vertex O Series
•Coding assembling and deploying Java Web Services using JAX-WS
•Integrating the Tax Exempt/CertCapture & Sovos/Vertex O Series in TDD Approach by using micro services (spring boot). Develop batch jobs using Spring Batch for data extraction from Avalara to Vertex O Series, POS, VAX, Direct Systems
•Develop API calls using Http to generates SKUs, Tax Exempt Customers and Certificates in vertex application
•Develop SKU Central a Web-based UI using J2EE, JSP, Servlets, Angular JS, JDBC for SKUs, Customers, Certificates access to business users
•Data Migration from Enterprise tax modules to Vertex O Series database using spring batch
Environment: Java, Maven Build, REST/SOAP, Spring boot, Spring batch, Angular JS, Rabbit MQ, eclipse IDE, Apache tomcat, Zephyr cloud, Oracle 11g/12c, Couch Base, MongoDB, Pl/SQL, UNIX shell scripting, Jenkins GIT, JIRA, Confluence, Toad, SQL developer
Project#2: - Financial Services Automation (Design, Development & Integration)
Staples needed a comprehensive Financial Services platform to identify exceptions in all financial objects throughout the order lifecycle in near real time.
Responsibilities:
•Prepare Analysis, Design Data model for Client requirements
•Upgrade Auto match application with enhanced reports and UI
•Design/Development of reports in JSP/CSS/HTML
•Build DAOs for retrieving the data from database using JDBC and Servlets
•Coding the application in a TDD Approach by using the micro services (Spring boot)
•Design the application UI using JSF and integrate with application API using servlets
•Implementation of the Single Sign in the webserver
•Discovery, Design and development of the database for FSA platform
•Design and development of oracle database components (Packages procedures, functions)
•Integrate database layer from source to target systems via Oracle Golden Gate
•Data transformation/massaging using the pl/SQL components
•Design and development of FSA UI (web-based interface application in cloud)
•Coding assembling and deploying Java Web Services using JAX-WS
•Cron jobs setup in Linux sever for data extract and loads to upstream and downstream applications
•Design and development of custom reports for the 360 view and event tracking by using dynamic SQL
•Design and development of file upload module. Implementation of Single Sign On, and service now integration for rising requests. Guide DBA in deployment of code from one environment to other
•Build & deploy the application using Ant Build
Environment: Jdk1.7, Jdk1.8, JSP, Servlets, Beans, Springs, JSF, JPA, XML, JAXB, JAXWS, Java Script, Star Team, Ant build, tortoise SVN, eclipse, Tomcat, Oracle 12c, Pl/SQL, SQL developer, Oracle Golden Gate, UNIX shell scripting, Jenkins GIT, Confluence, Bitbucket, Service Now
Client: Bank of America (Merrill Lynch), USA Aug 2010 – Oct 2015
Role: - Senior Software Engineer/Tech Lead
Project: Prime Brokerage Maintenance (Advent Geneva)
Advent Geneva was a portfolio accounting and performance calculation engine; it is one of the efficient prime brokerage tools used by the hedge fund managers for the performance analysis and reporting. My involvement in this project included creating workflows in informatica for data integration between trading system and Geneva, development of database components like stored procedures, packages, and functions used for accounting and performance data.
Responsibilities:
•Analysed, designed, and developed solutions as per client requirements.
•Performed performance analysis and tuning of the Prime Brokerage application.
•Assisted the DB Deployment team to ensure smooth database deployment.
•Migrated Advent Geneva from version 7.6 to version 14.2.
•Generated reconciliation reports for data between the trading system, Geneva, and Pace applications.
•Developed new RSLs and customized existing RSLs and ISL Specs based on client requirements.
•Wrote custom RSLs and modified existing ones as per user requests for the calculation of End-of-Day, As-Of, and Performance accounting, as well as for extracting Trades, Non-Trades, Tax lot Positions, Realized Gains/Losses, etc.
•Designed and developed packages, procedures, and functions for new custom calculations on accounting and performance data.
•Fine-tuned long-running jobs by analysing queries, procedures, and custom code.
•Maintained adapters that load data into Geneva (using the Geneva loader utility), run RSLs automatically, and send data to downstream systems (DB) for reporting purposes.
•Developed a utility to calculate performance data (DTD, MTD, QTD, YTD) using Daily Cumulative IRR Data as part of a custom requirement.
•Developed custom reports in Geneva for P&L analysis, portfolio positions and lots, trades, non-trades, corporate actions, realized gain/loss reports, change in net assets, etc.
•Customized, updated, and built business reports using JSP, Applets, and Servlets.
•Implemented UI design changes using CSS, HTML, JavaScript, and Applets.
Environment: Java1.5, JSP, Servlets, HTML, Oracle 11g, Pl/SQL, Ant build, tortoise SVN, eclipse, UNIX shell scripting, Geneva 6.0.6/7.6/14.2, AGA (advent global area), RSLs, RDLs
Client: Gexpro (Rexel) Jan-2010 to Aug-2010
Role: - Project Lead
Project: Gexpro L2 Application Development
Gexpro Electrical Distribution combined productivity tools, large local inventories and dedicated product and applications specialists to get customers the electrical supplies they needed, when and where they needed them.
Responsibilities:
•Performance analysis and tuning of SQL queries
•Built PL/SQL modules (Packages, Function etc.)
•Planned, executed and estimation of the development effort
•Designed and coded new functionality for changing business requirements
•Integration and performance testing i.e., Integration test plans and test execution
•Production deployment as per Scheduled
•Concurrent programs creations as per client specifications
•Sop’s (Service Operation Practices) creation for production support automation
•Assigned and coordinated the development work according to project timeline
•Suggested and implement improvements for data integrity
•Application/Database Performance tuning and monitoring
Environment: Core Java, Oracle Apps 11, Oracle 10g, PL/SQL, Data Load, UNIX, QTP
Client: P&G (Gillette) Jan-2005 to Nov-2009
Role: - Sr Software Developer/Tech Lead
Project#1: - Supply Chain Network Integration and Migration via Data hub
Data hub was a centralized system implemented using the business intelligence technique for the Managistics planning tool used for Supply Chain planning and optimization for customer.
Responsibilities:
•Enhancement of processes to achieve the highest quality and to assign tasks and responsibilities
•Integration of flat files and xml files using data mapping between the PUTs and GETs to integrate to oracle relational database components
•Development of data transformations in ETL tool to extracted/loaded the data to database
•Designed database schemas. Develop procedures, packages, triggers and other DB objects
•Involved in integration and application testing
•Development of reporting application for the status monitoring of the system logs and debugging
•Design develop and implement Safety application in MVC by using struts framework
•Maintenance of Safety Application (Web Based) used by the factory managers for healthcare, safety shoes and insurance data
•Recompile the java classes and remove/replace the deprecated methods
•Build custom classes for generating the data and displaying in UI
•Provided alternate solutions for business users for maintaining data transformation
•Designed new functionality for changing business requirements
•Prepared Unit test components for critical database modules
Environment: Oracle 9i, Pl/SQL, core Java, tomcat, ETI, Unix Shell Scripting, ETL, Managistics, pl/SQL developer, toad, clarify case tool
Project#2: - Maximo-EAM (Enterprise Asset Management System)
Maximo was a web-based EAM (Enterprise Asset Management System) using by Gillette to effectively maintain the Equipment used by machinery, Labor, and other assets reduce maintenance costs on inventory.
Responsibilities:
•Provided Customer Support
•Analyzed and estimated of new enhancements
•Application Error Bug fixing (mal function of application) raised by client
•Designed and development of the reports using XML, JSPs, JDBC
•Performance tuning (especially SQL queries) and database design
•Guided the team in providing the solutions in various modules
•Participated in the implementation of efforts for coding, unit testing and code review
•Monitored server and recommend for hardware upgrade of space or add-ons (e.g., processors, disk space, memory) to accommodate current and planned server usage
•Participated actively in business discussions with the customer
•Supported maintenance for the previous product releases
Environment: Java, J2EE, JSP, Struts, JDBC, WebLogic, Oracle 9i, UNIX Shell Scripted
Project#3: - MDA (Machine Data Acquisition) - Migration (Jdk 1.3 to Jdk 1.4.1)
Includes three Manufacturing Based reporting Applications namely MDA, AMHS and FWAM. The Scope of this project involves implementation and enhancement of look and feel, performance and functional problems and migration of three applications from java 1.3 environments to java 1.4 environments
Responsibilities:
•Provided Customer Support
•Analyzed and estimated of new enhancements
•Application Error Bug fixing (mal function of application) raised by client
•Designed and development of the reports using XML, JSPs, JDBC
•Performance tuning of application (especially SQL queries) and database design
•Guided the team in providing the solutions in various modules
•Participated in the implementation of efforts for coding, unit testing and code review
•Monitored server and recommend for hardware upgrade of space or add-ons (e.g., processors, disk space, memory) to accommodate current and planned server usage
•Participated actively in business discussions with the customer
•Supported maintenance for the previous product releases
Environment: UNIX, Windows XP, Java, Jdk1.4.2, Jdk1.3, JSP 2.0, Oracle 8i, HTML
Project#4: - TSO-Sales wave (Trade Spend Optimization)
The scope of TSO (Trade Spend optimization), PromoPro, and Sales wave (Promotion Evaluation) Applications in supporting business in planning promotions events, evaluating events in terms of profit, evaluating different accounts and analyzing comparisons between products of different companies with their products at different accounts for North America Region.
Responsibilities:
•Provided Customer Support
•Analyzed and estimated of new enhancements
•Guided the team in providing the solutions in various modules
•Participated in the implementation efforts for coding, unit testing and code review
•Monitored server and recommend for hardware upgrade of space or add-ons (e.g., processors, disk space, memory) to accommodate current and planned server usage
•Participated actively in business discussions with the customer
•Supported maintenance for the previous product releases
Environment: Windows, Oracle, PostgreSQL, PHP, Java, J2EE, JSP, Struts, EJB, HTML WebLogic, and Ant
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