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Senior Software Engineer Resume

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Seattle, WA

SUMMARY:

  • Experience in designing and developing REST based APIs /Micro services using Docker at AWS cloud platform
  • Experience delivering projects working with teams using Agile/SCRUM/Iterative delivery methodologies.
  • Experience in implementing Order management, fulfillment, delivery and customer services solutions in supply chain execution domain.
  • Experience in implementing IBM/Sterling Multi - Channel Fulfillment Suite (SMCFS) of applications
  • Good Understanding of Functional Interfaces and Lambda Expressions of Java 1.8
  • Strong relational Database concepts and experience in supporting multiple applications on Oracle Database 12c.
  • Expertise in SQL Joins, Indexes, Explain Plan, Stored procedures, Performance tuning.
  • Good understanding of WebLogic and Tomcat Application servers.
  • Extensive knowledge in Continuous Delivery (CICD) using build pipelines with Jenkins.
  • Good understanding of the working of different build frameworks such as Ant, Maven, Gradle.
  • Strong analytical and problem solving abilities, excellent communication, a team player, good coordination skills.

TECHNICAL SKILLS:

Specialities: Core Java, J2EE, Spring MVC/ Spring Boot Framework, SOA (REST and SOAP1.1 web services/ MicroServices), SSL/Service security, XML, HTML, XSL, Java Script

Database: Oracle Database, MySQL, DynamoDB

DevOps: Amazon Web Services (EC2/S3/VPC), Jenkins, Korn Shell, GIT, Kafka

Cloud: AWS Certified Solutions Architect

Servers: Weblogic 12c, Apache Tomcat 8

Package : Order Management System Sterling Commerce v9.5

Operating Systems: UNIX, Linux, Windows

Containers: Docker

PROFESSIONAL EXPERIENCE:

Confidential, Seattle WA

Senior Software Engineer

Responsibilities:

  • Designed and Developed Microservices using Spring Boot and deployed it in AWS using Elastic Bean Stalk (EBS)
  • Worked on Building the CICD pipeline in AWS for automating the Build, Test and Deploy using Jenkins, Docker Containers. Used Rancher to manage the EC2 instances and auto scaling.
  • Led the team in the upgrade project of Sterling Order Management System (OMS) v9.5 from v9.2.
  • Lead Developer in implementing the Reservation of Inventory from Order Schedule to Order Create transaction in Sterling OMS. This implementation led to significant reduction in the Order Cancellations.
  • Designed and implemented Restful Web Services and deployed in WebLogic 10.3.
  • Implemented services in OMS v9.5 using XSL and XML.
  • Implemented automated Health Check reports in Java and SQL to send email alerts at regular intervals. This helped in resolving issues much before impacting other systems.
  • Implemented automated reports to business users using Korn Shell Scripts(KSH) in Unix and Job Scheduler Control-M.
  • Member Cancellations SWAT team headed by CTO of Nordstrom Inc to reduce the Customer Order Cancellations.
  • Helped with the deployment of software upgrades, enhancements and fixes that are coordinated based on release schedules.

Technologies Used - Java (JDK 1.8), Spring Boot, Gradle, AWS, REST, Orcale 12c, Weblogic 12, Sterling OMS v9.5 and v9.2

Confidential, Seattle WA

Software Engineer

Responsibilities:

  • Full stack developer working on multiple parts of the Customer Preference Platform
  • Data ingestion and integration with different source systems.
  • Designed and Developed a UI for the Customer Stewards to resolve Customers preferences from different sources.
  • Easy Integration with downstream warehouse systems where this data is analyzed for marketing purposes.
  • Developed Restful web services for exposing API’s to different source systems and deployed in Apache Tomcat 8.
  • Designed and developed framework called Recommendation Provider(RCP) using Jersey RESTful Web Services Framework.
  • Designed and developed a Map Reduce Program to save Customer Preferences in Hadoop Clusters. This program improved the performance of the app significantly from 2 seconds to 300 milliseconds.
  • Managed Hadoop Cluster and developed KON Shell scripts to load data in Hadoop, Hive and Hbase.
  • Helped with the deployment of software upgrades, enhancements and fixes that are coordinated based on release schedules.

Technologies Used - Java (JDK 1.7), Spring, GIT, Oracle 12c, Apache Tomcat 8, Jenkins

Confidential

Systems Engineer

Responsibilities:

  • Developed RESTful web services in Java and to capture huge volume of data from in-store activity.
  • Developed Adapter in Java for RFID Antenna to integrate the Antenna with the application. This helped the RFID Tags sensed by the Antenna to be persisted in the backend.
  • Helped in the infrastructure set up of various devices installed in the store to create an in-store network.
  • Developed complex SQL queries to analyze huge volume of data in MySQL to achieve visibility in in-store Customer activity.
  • Designed and Developed Health Check programs to alert instore device failures at real time. This greatly enhanced the accuracy of the Customer’s activity Data Captured.

Technologies Used - Java (JDK 1.6), SVN, MySQL, PostgreSQL, Unix Shell Scripting

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