Java Developer

Jagdeep Singh Phone: +1-438*******

LinkedIn Email: *******.***@*****.***

Toronto, Canada

Canadian citizen

Senior Java/Hybris

Developer/Consultant

HIGHLIGHTS

• More than 8 years of experience in JAVA related technologies

• More than 6 years of continuous technical experience in Hybris ecommerce product as a developer

• In depth knowledge of Hybris technical modules (SOLR, Storefront, Platform Core etc.)and architecture.

• Certified Hybris Core and Commerce developer

• Spring Source Certified Spring Professional

• Sun Certified Java Programmer

• Journal publication in top IEEE magazine on Web Services under supervision of Prof. Roch Glitho.

• Attained GPA of 4.23/4.3 in Masters, Concordia University. SOFTWARE SKILLS

• Programming Languages: Java SE, Java EE, Spring, PL/SQL

• Scripting: UNIX shell scripting, Javascript

• Web development skills: XML, XSL, CSS, HTML

• IDE/Tools: Eclipse, Netbeans, IntelliJ, Jmeter, JVisualVM

• Operating Systems: Windows, UNIX

• Application Package: Apache Tomcat, Weblogic, Sailfin

• Database: MySql, Oracle, Mongodb

EDUCATION

Master of Applied Science Sept. 2010 – Aug.

2012

Electrical & Computer Engineering, Concordia University Montreal, Quebec, Canada

Research Topic: Web services (REST/SOAP) based Multimedia Conferencing Bachelor of Engineering Aug. 2004 – Jun. 2008

Thapar University,Patiala, Punjab, India

WORK EXPERIENCE

Senior/Lead Hybris Consultant Feb,2020 - Till date BELL, Toronto/Montreal

• Working exclusively in hybris projects within Bell.

• Involved in designing hybris architecture from the scratch

• Lead developer for hybris related development requirements.

• Working with in-house microservices to integrate with hybris Senior/Lead Hybris Consultant March,2019 - Feb 2020 CGI, Toronto

• Working in multiple Hybris projects directly with customers.

• Handling production issues and escalations for Longos (Hybris customer).

• Worked with Bell (Hybris customer) for building the technical requirement documents for the first phase of the project. Technology stack: Hybris, SOLR, Java SE, Java EE,Spring Senior Hybris Consultant November 2018 – April

2019

Deloitte, Toronto

• Working in pre-development phase with solution architect to provide Hybris architecture.

• Setting up Hybris architecture for the project.

• Developed POCs for Hybris solutions

• Creating Hybris solution architecture documents (i.e. SD architecture) Technology stack: Hybris, SOLR, Java SE, Java EE,Spring Senior Hybris Consultant Feb 2017- November 2018

Great West Life, Toronto

Project: GWS (https://www.greatwestlife.com/) Hybris Financial Customer

• Worked with solution architects to provide end-to-end Hybris solutions.

• Worked in depth for setting up Hybris project architecture.

• Designed and developed the new custom Hybris features as per the requirements.

• Developed complex Junits to test the implemented solutions.

• Participated in the code review.

• Participated in daily scrim and following the agile process for the development.

• Working in collaboration with the partner for the development.

• Worked extensively in Hybris Core, Accelerator, Back office, OCC . Technology stack: Hybris, SOLR, Java SE, Java EE,Spring, RDBMS (Oracle, MySQL), RESTful webservices, SOAP web services, JUnit (Mock & Stubs Senior Hybris Developer May 2016- Feb 2017

CGI, Montreal

Worked majorly in 2 Hybris projects:

Project: Buffalo Jeans(https://www.buffalojeans.ca/)Hybris B2C Customer

• Estimating and Validating the enhancements requests for their website

• Designing and developing the new features as per the requirement.

• Performing the unit and functional testing of the new developed feature

• Participating to the code review

• Delivered the features well within the deadlines Project: Beer Store, TBS(http://www.thebeerstore.ca/) Hybris B2B Customer

• Developed a demo based on the customer specification document.

• Working on the specifications to validate the requirements and look for potential bottlenecks for the project.

• Working with the infrastructure team to set up the Hybris environment at CGI.

• Working in the architecture of the project

Worked primarily in following Hybris modules: B2C, B2B, Core, Solr, Cockpits, WCMS, Promotions & Vouchers

Technology stack: Hybris, SOLR, Java SE, Java EE,Spring, RDBMS (Oracle, MySQL), RESTful webservices,SOAP web services, JUnit (Mock & Stubs), Senior Software/Software Engineer October 2012- April 2016 Hybris, An SAP company

• Technical support to Hybris eCommerce product

• Technical Module lead in Accelerators (one of the technical module in the hybris ecommerce product)

• Strong technical experience working in the following Hybris modules: B2C, OMS, Core, Solr, Cockpits, WCMS, Promotions & Vouchers

• Analyzing the issues and providing the fixes to the customers and partners on hybris eCommerce product

• Key team member in handling very high or escalated issues.

• Directly working with partners and customers to provide workarounds and custom solutions

• Analyzing the application performance (i.e. analyzing thread dumps, heap dumps, application logs, GC logs etc.) related issues

• Implementing internal projects, technical documentation and sessions. Technology stack: Java SE, SOLR, Java EE,Spring, RDBMS (Oracle, MySQL), MongoDB, RESTful webservices,SOAP web services, JUnit (Mock & Stubs), Jmeter, JVisualVM

Research Assistant January 2011 – September 2012

Concordia University Montreal, Quebec, Canada

• Researched in the Web services (SOAP-based and RESTFul-based) and published journal in IEEE

F. Belqasmi, J. Singh, S. Bani Melhem, and R. Glitho, “SOAP Based Web Services vs. RESTful Web Services for Multimedia Conferencing Applications: A Case Study”, IEEE Internet Computing Magazine, Forthcoming July/August 2012.

• Integrated web services in the SIP environment.

• Developed concepts in IMS, digital communication, higher layer protocols, telecom networks

• Developed a Multimedia conferencing application (both server-side and client-side)

• using:

• TCP socket connection to support messaging

• SIP to support the voice and video using Sailfin server Technology stack: Java SE, Java EE, Sailfin server, Weblogic server, Jmeter, MAT lab System Engineer Sep. 2008 - Aug.2010

Tata Consultancy Services Limited Gurgaon, India

CVS project (Development team) :

• Developed “Billing Module” using core Java

• Created JUnit tests (mock and stubs)

• Documented functional specifications, test suites and training material. Agilent project (Maintenance team) :

• Fixed bugs and implemented Change Requests using Java, as requested by the client. Interacted with the client for requirements gathering and resolving the product issues.

• Developed stored packages, procedures, functions, Partitions, triggers, and views using PL/SQL

Trainings:

• Internal technical certifications in Java/J2EE, C++, UNIX, PL/SQL,.

• Soft skills trainings: software development lifecycle, corporate etiquette & grooming, basics of business, active listening skills, written communication skills, e-mail etiquettes

Technology stack: Java SE, Java EE, Apache Tomcat server, Mysql Undergraduate Project Intern Jan. 2007 –July .2007 Central Scientific Instruments Organization Chandigarh, Punjab, India Project Undertaken:

Developed driver library using C++ for interfacing alphanumeric and graphical LCDs with microcontroller.

REFERENCES AVAILABLE UPON REQUEST

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