SUMMARY:

• Solid experience with AWS Docker Container, AWS Lambda, AWS S3, Agile, DevOps, Jasypt, JFrog, Jenkins, Ansible, Terraform, Redis, Redislabs, PostgreSQL, OAUTH 2.0, JWT, Apigee, REST API, Microservices, Maven, Kubernetes, Mybatis, Hibernate, Spring Boot, Spring Cloud, Spring Security, Tomcat, MongoDB, HTML, XML, YAML, JSON, SQL, JavaScript, React Native, Log4J, Java, C/C++, Python, Android, ALSB/ALDSP/WLI, JMS, Oracle, MySQL, Eclipse, Windows, Linux
• Hands - On experience to design and develop REST API application running on AWS Docker Container, from scratch to finish
• Excellent Agile and DevOps experience
• Sound technology thought leadership and team management working experiences
• 19 years of JAVA experience in solution design and application development for Confidential, Confidential, Confidential and Confidential .
• Winner of the Confidential President’s of year 2002

PROFESSIONAL EXPERIENCE:

Confidential

Architect & Lead Developer

Responsibilities:

• Ample Exchange RESTFUL API project (On time delivering)
• Agile, DevOps, AWS Docker Container, AWS S3, AWS Lambda, Microservices, Eclipse, Java, SpringBoot, Spring Cloud, Spring Security, Maven, Kubernetes, JIRA, GitHub, OAUTH 2.0, JSON API Standards 1.0, Hibernate/JPA, MyBatis, Lombok, Katharsis, Gson, Postman, JFrog, Jenkins, Ansible, Terraform, PostgreSQL, Redis, Redislabs
• Leading a 10 people development team, onshore & offshore, designing and developing a Restful API project targeting at AWS docker containers env. for products selling and buying for Ample Organics
• Design the framework of this backend Restful API project
• Authorization & Access Control logic design and development
• OAuth 2.0 & JWT solution design and development
• CORS solution design and development
• Jasypt solution design and development
• JSON API Specification (v1.0) solution design and development
• Exception handling mechanism design and development
• Configurable return message mechanism design and development
• CI/CD - Jenkins automatic deployment with Ansible and Terraform
• Logging system design
• Team work assignment, code review and supervision

Confidential

Architect & Lead Developer

Responsibilities:

• Tencent Cloud-based REST API platform for analysis models
• Agile, DevOps, Java, Tomcat 9.0, MySQL5.7, React Native 0.34, Android 8.0, ArcGIS API 3.22, RESTfulAPIs,MVC 4.1.2, Spring Boot 1.4.1., Mybatis 1.1.1, Maven, Tencent Cloud, Jenkins, Ansible, Terraform
• Run client meetings and presentations, led a team analyzed status quo, designed and developed a Cloud based REST API web/ mobile ArcGIS platform, using JAVA and Android technologies, transformed & deployed all the analysis models to Java Web server, designed and developed RESTful APIs, published map services to ArcGIS server, so different type of users can access their own application to upload data, run models and check results with ArcGIS via browsers in laptops, or the APP installed in Android mobile devices, instead of the software package installed on desktop computers
• Python 3.6.4, PyCharm Community 2018, MongoDB 3.6, Keras
• Designed and developed a Deep Learning LSTM model to analyze and massage 30-year historical weather related data all over the world, to store fine data into MongoDB, to forecast the next-7-day local precipitant data, with the test score of RMSE(Root Mean Square Error): 17.555

Confidential

Sr. Consultant

Responsibilities:

• Run customer meetings and presentations, analyzed requirements like Green Button, Stability and Paperless initiatives, designed and developed new enhancements, from JSP, Servlet, Java Beans, EJBs down to the Oracle DB, and brand new layout formats on top of existing Confidential MyAccount portal - ECR
• Designed & developed new enhancements on top of the existing Confidential Smart Metering systems to accommodate consistent Confidential CSON processes against new meters from subsidiary Confidential just acquired
• Analyzed requirements, developed new ALSB, ALDSP, WLI services based on the Advanced Distribution Solution project P-I code base, in order to roll out ADS logic to other areas provincial-wide.

Confidential

Sr. Developer, IT Architect

Responsibilities:

• Redhat Enterprise, Oracle 11g, WebLogic 10.3.1, ALSB, ALDSP, Power Designer15.1, Spring MVC 3.2, Mybatis, EJB 3.1,JPA 2.0, RESTful API,Maven 3.1,JSP,xQuery,Flash Builder 4.7, Android 2.2
• Led a team, run presentations and client meetings, analyzed status quo, designed and delivered a brand new centralized Java B/S solution with Android mobile Apps, integrated with all the backend SCADA, PMS, OMS, CIS, GIS, Portal, data warehouse systems, providing unique view of grid, asset, work and crew status for daily administration of asset operation & maintenance activities, to improve the performance of grid & asset monitoring, field works & prerequisites management, resource planning & scheduling, dispatching, mobility, safety & quality control
• High level design for SGCC business mobility transformation project
• Architect, organized client meetings to collect requirements, analyzed business impacts and designed the high level business model & IT solutions and road map for business mobility transformation initiative, run presentations.

Confidential

Sr. Developer, IT Architect

Responsibilities:

• SME, run client meetings and presentations, analyzed business model, processes and impacts, designed the new business model, Enterprise Architecture and road map for Marketing & Sales department of SGCC HQ.

Confidential

Sr. IT Analyst

Responsibilities:

• Client meetings to collect requirements and to report progress, designed and implemented Confidential ’s CRM system, to provide different sets of Web functionalities for 1.2 million Smart Meter customers to manage their electricity use and to save energy wisely, through accessing the real-time central meter data database; Also re-designed and implemented the internal site of CRM system to provide Smart Meter related functions to Customer Care Centre agents.
• J2EE, WebLogic 8.1, Eclipse
• Client meetings to collect requirements, designed and developed A CRM application to enhance existing ECRM Web application, in order to process Canada ePost EBPP Subscription and Cancellation requests, and, to transfer electricity bills and payment histories of Confidential EBPP-Registered customers to ePost, so Confidential customers will be able to receive or to view their Confidential electricity bills on line.

Confidential

Contractor, Sr. IT Analyst

Responsibilities:

• Contributed architecture concerns to the team to make sure Confidential compliant, designed and developed this brand new web portal of CRM for Confidential in multi-phases to provide a set of business functions online for customers to access; Also designed and developed a web interface for internal Customer Care Centre agents to access customer information and to serve customers efficiently.

Confidential

Sr. IT Analyst

Responsibilities:

• Run client meetings and presentations, led a team designed and developed this 1st J2EE application for Confidential, enabled DOMC and Customer Care Centre to trace power outages, analyze outage impacts, dispatch field crews, monitor outage status, check the connectivity information, inform customers of outage information automatically and seamlessly.