Development Lead Resume NY - Hire IT People

SUMMARY

8+ years of software development experience in developing B2B/B2C Java J2EE web applications with SAP hybris e - Commerce platform and Oracle ERP solutions
Strong knowledge of SAP hybris e-Commerce platform involved in full SDLC with continuous delivery model
Scalable DEV to Production cloud environments implementation experience with Jenkins CI and Chef provisioning on Rackspace cloud computing services
Cloud OnDemand Disaster Recovery environment setup experience with warm backups (Oracle Streams and Gluster geo-replication)

PROFESSIONAL EXPERIENCE

Confidential, NY

Development Lead

Responsibilities:

Refactored existing codebase to be compatible with SAP hybris 5.5, including but not limited to new Spring tenant management, Solr facet redesign, hybris media file handling change, and cart handling
Extended and customized hybris commerce search extension to enable back office users to manage store front product display ordering by using Apache Solr index boost rule
Developed Ship-From-Store feature to display and process combined stock of warehouse and store stock using REST web service calls. Also, implemented web service call monitoring cron job to detect any web service call failure exceeding threshold to notify business users and switch off this feature automatically
Installed and setup Jenkins with GitHub repository to automate build / unit test / deploy on DEV environments.
Automated Jenkins backup task to keep existing Jenkins job configurations and build histories into a different region located server as a recovery point

Confidential, NY

Senior Software Developer

Responsibilities:

Participated in implementing OnDemand cloud Disaster Recovery environment in another geographic region than production environment with Oracle Streams replica database and Gluster file system geo-replication setup on top of Rackspace managed cloud computing services
Took over DevOps role to oversee and maintain develop to production environments including but not limited to web servers, firewall rules, server capacity planning, DB and file system backup/restore, DR planning
Managed 10+ hybris production releases with 1 full roll-back on AT&T hosted servers and 10+ hybris production releases on Rackspace cloud servers
Managed data center migration project to move hybris e-Commerce platform from AT&T to Rackspace hosting partner. Organized and executed cutover activities to setup new DEV / QA / Staging and Production environments involving all 3rd party vendors including Akamai CDN, Global Collect payment system, SAP fulfillment, Brierley CRM reward provider, Bazaar Voice user rating integrator, etc.
Involved in rolling out continuous delivery model to achieve agile release cycle which automates compiling, code reviewing, unit testing, integration testing, artifact deployment using Jenkins, GitHub and Chef infrastructure automation tool on various DEV environments
Implemented Levi's CRM customer loyalty program, where customers collect points online and in-store that can be transformed into rewards. It is a set up via 3rd-party platform provided by Brierley + Partners. Customized hybris export module to interface daily customer & order data to Brierley over SFTP protocol in conjunction with SAP PI interface integration
Refactored checkout process to correct payment amount discrepancy issues between payment service provider and order fulfillment center. Consolidated multiple cart recalculation logic into one only when cart to order conversion happens

Confidential, NJ

Web Application Developer

Responsibilities:

Developed Sales Person Incentive Fund (SPIF) payment J2EE module working with Chase bank debit card payment team. This project included Social Security Number encryption/decryption as well as data interface between internal databases and Chase SFTP file servers. After successful system launch, about $100,000 per month incentive amount has been processed/paid as debit card
Migrated J2EE B2B web application based on a legacy ERP system to a new Oracle ERP system
Created Return Authorization (RA) request web module for LG B2B dealers. This project included working with FedEx web service team to deliver online shipping label to the dealers. This module streamlined LG return business process which was handling about 5,000 return requests per month with integrated shipping label delivery
Launched a new J2EE portal site on redundant server architecture for LG Electronics Canada
Developed LG Instant Rebate claim processing J2EE web application working with oversea resources
Launched LG Marketing team portal sites using Microsoft SharePoint with MSSQL

TECHNICAL SKILLS

Languages: Java J2EE, JSP, JavaScript, HTML, CSS, Shell Script (Bourne, bash), XML, SOAP, C, C++, C#, Oracle PL/SQL

OS: RHEL, CentOS, IBM AIX, Mac OS, Windows

Others: Eclipse IDE, GIT, CVS, Vagrant, VMware, SAP hybris e-Commerce, Oracle ERP, Oracle Endeca, Chef, Jenkins CI, NewRelic, Apache Tomcat, Apache HTTP, Apache Solr, JIRA, Confluence, Nagios, SumoLogic

Certification: SAP hybris Core 5 Developer Certification, 6/15/2015

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Development Lead Resume

NY

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