Software Engineer Junior Developer

Peter Treese

***.****.***@*****.***

Biography: Peter is a Senior Architect for Hitachi Vantara where his focus is on application transformation, middleware, and grid computing. Peter has significant experience for over 25 years with client engagements in Manufacturing, Financial services, and Biotech around Enterprise/Solution Architecture, Software Development, Quality Assurance, Project Management, Infrastructure, Operations and Software Security. He has extensive experience implementing and managing IT solutions for Advanced Scientific Research, e-commerce and e-mail, Web Portal Design Collaboration, Document Management, Imaging, Networking, and Client Management. His specialties and research interests include Enterprise Architecture, SOA, Iterative and Agile Software Development, IT Asset Life Cycle Management, Cloud Implementations, Configurable Microservices with Docker, Software Security and Software Best Practices.

SUMMARY OF QUALIFICATIONS:

Significant experience with Java, J2E Web and cloud driven applications.

Significant experience Node.JS, Express, Webpack, React, Restify, Hapi.Js, Jasmine, Mocha and Chai.

Significant experience with Git, SVN.

Significant experience with Jython for automating JEE environments.

Created serverless restful services that communicated with Cloudant, Kafka and Banking endpoints

Created Bluemix, SoftLayer, AWS EC2 and Lambda environments to host hybrid solutions .

OpenShift, containers, Quarkus, Vault, Kubernetes, BuildPack, Jib,Docker, Istio, Envoy and KeyCloak, Okta

Machine Learning with Fast.ai and Watson

Spring Boot, Spring Batch, Spring MVC, Struts, Maven, SOAP, Restful/JSON APIs

Apache Axis SOAP, EJB, JMS, MQ, gRPC, OpenID, OAuth, Service Mesh, Istio, AWS Lambda

TECHNICAL SKILL

Web/Application Servers (14 years)

WebSphere Application Server 4.0-9.0.x

WebSphere Portal Server 4.2 – 8.1

WebSphere MQ 8.0

WebLogic server 10-12.x

Apache and/or IBM HTTP Server

IBM Tivoli Identity Manager API

WebSeal

Tivoli Access Manager

Weblogic 8.1 - 10

IBM Integration Bus

Languages

Java (21 yrs. Version 1.4 - 11), JSP (6yrs.), XML (5yrs), XSL (4 yrs.),

JavaScript (4 yrs.), HTML (7 yrs.), Node.js (2yrs.)

Cloud Providers

Bluemix, Softlayer, AWS, EC2, Google

Frameworks & APIs

SOAP, WSDL, Restful (JSON), Swagger, Hibernate, JPA, KODO J2EE (EJB, Servlet, JSP), Portlets, Application (Client/Server), JTest/JUnit (Unit testing), CORBA, GitHub, CVS, Visual SourceSafe, Subversion

Operating Systems

Windows (23 yrs), Unix (13 yrs)

Databases & Others

Oracle 7-10g, MS SQL Server and DB2 using EJBs and JDBC, Oracle JDeveloper

Mongo

Product Management Practices:

Worked in concert using Agile practices with Scrum, Sprints, Backlog, and User-Stories. This included the following from a delivery point of view: Unit Testing, Continuous integration Continuous Delivery, with a goal to automate as much as possible with providing quality and predictable cadence.

Most works involved experimentation by teaching developers improved delivery methods. Management Decks were presented to ensure understanding for the value of the solution.

RELATED EXPERIENCE:

Hitachi Vantara Ellicott City MD August 2022 – Present

Cloud Technical Architect

Strong hands-on experience in Java/Spring containers

Hands-on experience with SOAP and RESTFUL web services.

Knowledge of frameworks such as Spring, JPA/Hibernate, Maven and Struts.

Kafka messaging for larger JSON orchestration of messages on multiple topics

Designing UML diagrams & Messaging patterns.

Designing Oracle table structure for CRUD operations with stored procedures

Strong communication and Analytical skills

Wipro Ellicott City MD April 2022 – August 2022

Cloud Technical Architect

Strong hands-on experience in Java, J2EE.

Hands-on experience with SOAP and RESTFUL web services.

Knowledge of frameworks such as Spring, JPA/Hibernate, Maven and Struts.

Developed with API driven architecture and in designing and developing RESTFUL API’s

Designing UML diagrams & Messaging patterns.

Designing SQL Server, DB2, Yugabyte.

Strong communication and Analytical skills

Experience and flexibility to work in a Onsite/offshore delivery environment.

GCP, AWS, IBM and OpenShift

Creating low cost and highly available serverless solutions

Business Integra Ellicott City MD April 2021 - August 2021

Systems Lead Architect

Migrating JEE server to a microservices architecture

Developed in Spring Boot, Java 11, Quarkus, JPA, Hibernate and iBatis.

Developed in React.js, Jasmine, Mocha and Chai.

Created Terraform scripts to automate AWS resources creation with Kubernetes.

Developing code for secure container solutions on AWS and GCP with OpenID, OAuth and Istio on Kubernetes.

Created RDBMs systems PostgreSQL as a clustered operator.

Developed pharmaceutical store delivery system by employ WebMethod 6.x with WS-I Basic Profile 1.0 and WS-I Basic Security Profile.

Mentor developer to deliver improved memory and startup time restful services with Quarkus.

Created single page applications using React.js connecting to AWS API Gateway.

Created JMS test harness automated SNS testing and Kafka.

Created serverless APIs with Lambda, API Gateway and Amplify.

Demonstrating best of bread for performance with gRPC, Elliptic Curve Cryptography and YugabyteDB.

Re-engineered Ant Java build to Maven including container generation to reduce build time.

Created containerized solutions, Docker, Jib, JKube and BuildPack, for GCP and AWS with Kubernetes and OpenShift.

Test-driven development (TDD) has always been a need in all projects with JUnit and Mackito. This need has been further enhanced into Spring Security to prove the OpenID and OAuth provider configuration is correct for the given deployment. These tests were performed as unit tests and integration tests

DXC Ellicott City MD June 2009 - June 2020

Systems Lead Architect

Administrated, installation, migrated WebSphere modernization projects.

Created Java applications for J2E using EARs for WebSphere Java 8, WebLogic and Portal servers.

Developed in Spring, MVC, Spring Boot, Spring Batch, JPA, Hibernate and Struts.

Developed in Node.JS, Express, Webpack, React, Restify, Hapi, Jasmine, Mocha and Chai.

Created Jython helper scripts and created JUnit test cases for automated test systems.

Created RDBMs systems with Oracle, DB2, PostgreSQL, MySQL and MS SQL server.

Created JMS test harness automated queue testing.

Created serverless APIs with Cassandra datastore.

Created single page applications using React.js and Okta with a restful backend.

Re-engineered Ant Java build to Maven to reduce build time.

Supporting IBM software and cloud implementations worldwide.

Created containerized/microservices solutions, Docker and BuildPack, for GCP, AWS, and IBM Cloud platforms with Kubernetes and OpenShift. Using OpenID and OAuth

Serverless work for EC2 and Lambda

Pair Programming (XP) was performed on 3 different projects. We paired seniors with junior developers to aid in transferring skills to the junior developer member of the teams.

Test-driven development (TDD) has always been a need in all projects with JUnit and Mackito. This need has been further enhanced into Spring Security to prove the OpenID and OAuth provider configuration is correct for the given deployment. These tests were performed as unit tests and integration tests

Perficient St Louis MO May 2003 - April 2009

Senior Technical Consultant

Created Java applications for J2E EAR for WebSphere, WebLogic and Portal Portlets.

Developed in Spring, MVC, JPA, Hibernate and Struts.

Created Junit for automated test systems.

Developed on a Jython control application.

Database Relations design.

Automated builds for Code mergers and database replications for development and test Spring .

KPG Chesterfield MO May 2002 – May 2003

Senior Software Engineer

Website designs for JSP, servlet, Struts and XML layouts using CSS

Integrated XML processing using JAX and SAX processing.

Design and develop utility applications for processing logical expressions.

Created Jython scripts and DDL scripts.

Monsanto Creve Coeur MO February 1999 – February 2002

Project Lead and Senior Software Engineer

Created bounds testing for Genomics informatics systems with JUnit testcases

Created robotic programming models for automated laboratory.

Created webpage to integrate barcoding system on both laser and adhesive label marking to survive extreme conditions.

Ciber Creve Coeur MO January 1997– February 1999

Senior Software Engineer

Installed and administrated a custom laboratory tracking system large integrating raid(1 and 5) disk array

Created image processing software for microarray hybridization tracking of laboratory samples to display gene expression

Created laboratory support programs in Visual Basic with Java with Oracle relations databases

Anheuser Busch Inc St Louis MO May 1995 – December 1996

Materials Analyst

Created an integrated software system to digest excel files to automate report for various statistical reports: rank charts, histogram charts, etc.

Created studies on defect of materials using statistical methods t-Test, Poisson Distributions, Variation Analysis, gauge capability analysis.

Create and maintain an asset database using VBA and Access.

Education :

Bachelor of Science in Computer Science – December 1996

Minor: Mathematics

Graduate Studies in Neural Network 2001

University of Missouri–St. Louis (UMSL)

Clients / City State (country)

McKesson Ontata / Dallas TX

Toronto Dominion Ins/Bank / Toronto (Canada)

MasterCard / O'Fallon, MO

UMB Bank / Kansas City MO

Kroger Pharmacy / Cincinnati OH

Freddie Mac / Tysons VA

MD Anderson Hospital Huston TX

Kaiser Permanente / Pasadena CA

Enterprise Holdings / St Louis MO

Electric Boat / Groton, CT

Pratt & Whitney / East Hartford, CT

Verizon / Tampa Fl

Verizon / Ashburn VA

Pacific Gas and Electric Company / San Francisco CA

State Farm / Bloomington IL

Comerica Bank / Troy Michigan

General Dynamics Bath Iron Works / Bath ME

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