Professional Summary
Experienced over ** years of IT experience with in-depth expertise in technology architecture and engineering. Jun has a proven track record in building and leading results driven architecture practices. Jun is specialized in working with the full lifecycle of APIs. Expert in working with API Gateways, Enterprise Service Busses and Service Orchestration using Mulesoft also specialized in the data architect of data systems, strategies and business processes operational data store and warehouse models for new reporting customer.
Experience
Inspire Brands
Enterprise Solution Architect/Mulesoft Architect Minneapolis, MN 03/2018 – present
As the team, integrated one single ERP system (Oracle Cloud), one Human Resource Information System (Workday), new business intelligent analytics platform, utilize the integration toolset with Mule4
Established the enterprise standardization, devops process
Worked as Mulesoft Architect, defined the project scope, strategy, designed the right pattern to reuse for multi brands, ensured the delivery satisfies business requirement and follows the enterprise standardization
Socialized various business teams to convince using right tool to business value and results
Mentor and lead the internal and vendors development team
Buffalo Wild Wings Minneapolis, MN 06/2016 – 03/2018
Integration Architect /Mulesoft Architect
Defined Integration Strategy and solution Architecture for Mulesoft CloudHub implementation
and AWS cloud environment.
C4E (Center for Enablement) implementation, creating C4E process, API standards, guidelines and best practices. Aligning roles and responsibilities for C4E process. Patterns for MuleSoft and Spring Boot. Providing training and guidelines to partners.
Working as a MuleSoft Subject Matter Expert (SME) for Architecture and Design of the project, utilize the integration toolset with Mule3
Developed integration implementation plan, integration inventory, API and ESB interfaces
Worked on setting up VPC and VPN between AWS cloud, Mulesoft Cloudhub and Buffalo Wild Wings Network
Delivered 20+ ESB interface / API using MuleSoft ESB, Amazon SQS/SNS Messaging platform and Common Integration framework on AWS Cloud
Technology Used - Mulesoft Anypoint Studio, Mulesoft Cloudhub, AWS SQS/SNS, AWS Cloud, TFS, Maven, Jenkins. Azure Devops
Buffalo Wilds Wings Minneapolis, MN 07/2014 – 06/2016
PDW Data warehouse Architect
Architect and design MS Big Data PDW data warehouse and Azure database, architect enterprise BI solution and involve the data analysis
Works with Business manager to establish BI roadmap
Architect and design PDW database to facilitate over 10 TB data warehouse
Engage in concept discussions, proposed technology solutions to meet business goal
Provide strategic influence across groups, projects and products to implement cost-effective technology solutions to solve complex business problems
Engage with senior leadership to articulate opportunities, costs, and risks associated with decisions made around the platform architecture and implementation
Hands-on experience of SSIS, SSAS,PDW administration work
Architect and design Azure SQL Server.
Architect and design visualization tool: power BI stack, Tableau, R studio.
Connextion Loyalty Travel Solution Minneapolis, MN 02/2012 –07/2014
Application DBA, Data warehouse Architect
I am a Data Architect responsible for all aspects of all transactional, warehouse; charge all the data migration and database design from phase to phase; database design upgrade, data migration and database deployment
Designed database objects for web application project
Responsible for Database configuration and upgrade in all environments
Participated SQL Server project management and deployment in TFS
Involved in data modeling and schema design for data warehouse project
Architected and hands-on complicated SSIS, SSRS, SSAS
Mentored team members on Data Warehousing concepts, best practices, and principles
Implemented processes performance bottlenecks and defining performance
Developed and tuned up complicated T-SQL stored procedures
Wrote Data retention and archiving project
Maintained SQL Server security, backup and restore, logging shipping, replication.
Wand Corp Minneapolis, MN Sep 2009 - Aug 2011
Senior Enterprise Data Warehouse Developer
Responsible for the design and development of an enterprise data warehouse among over 50 different databases, tuning the enterprise data warehouse including database tuning, query tuning, ETL tuning and re-modeling; developed end user report with Silverlight 4.0
Defined the overall data warehouse architecture (Data model, ETL process)
Collected technical requirements
Architected data model with Aquadata modeling tool
Designed and developed the ETL process, including data quality and testing
Defined metadata standards for the data warehouse
Architected, designed and implemented Reports management portal with SSRS
Equus Computer System Minneapolis, MN 2006-2009
Senior Database Developer and team lead
Responsible for the BI infrastructure in roles ranging from Data modeling, ETL Development and Report generation
Collected business requirements, architected data model
Designed ETL process (SSIS) to implement data modeling.
Customized ETL process with .NET program, migrate data from Access to SQL Server
Designed and developed SSRS report, running against data warehouse
Defined and designed from scratch the data warehouse architecture, database, ETL
Charter Solutions Minneapolis, MN 2005-2006
Java Program Consultant
Worked with Financial client closely to improve and upgrade billing system.
Designed, developed second phase of billing system using Java with Ideal tool;
Developed applications with Struts Framework, implemented JDO with Castor;
Designed and improved performance tuning SQL Server, SQL Scripts
Einsof Minneapolis, MN 2003-2005
Java Developer
Developed, implemented and deployed websites in various platforms. Responsibilities included:
Developed a Web Application project Using Java with JBuilder;
Designed XML for EJB development descriptors, Ant Build Scrip;
Designed and implemented AXIS web service cross various platform;
Configured load balancer to cluster parallel servers;
Deployed, and tested with JRun, Apache Tomcat server at Linux and IIS
Developed a Web Application project Using Java with JBuilder.
Technical Skills
Solution Architecture and Design with hands on experience using Mule Soft ESB/ API-led connectivity/ Microservices, WebMethods Suite (Webmethod developer, Modeler, Administration, Broker), AWS SQS/SNS
Microsoft PDW DBA (about 1 year)
Power BI, 2 years, Tableau (6 month)
Microsoft SSIS (10 years), SSRS (10 years), SSAS (8 yeas)
Enterprise Data Modeling, Logical Data Modeling, Physical Data Modeling. EDW, OLTP, MOLAP, ODS, Metadata Management
SQL (10 years), PL/SQL (2 years), Stored Procedures (10 years), Triggers (10 years), Packages (10 years), Transaction Processing (10 years),Access DB (3 years)
NET (10 years ) Java (3 years), R (about 1 year), Python (about 1 year)
MS Project (12 years), Visio (12 years)
Windows, Linux, UNIX (Sun, HP)
Visual Studio 2012/2010, Team System
Education:
1995 BS Tianjin Medicine College Tianjin China
2003 MS Software Engineer University of St Thomas St Paul MN