Walter Lapina

Walter T. Lapiña [SOFTWARE APPLICATION DEVELOPER]- SUMMARY Full-Stack Developer with 9+ years’ experience in Software Development on Web. Industry Experience • Experience • • • in different domains: Mining (Carmen Copper Corporation Former Atlas Mining) Education (South Western University, Phinma Education) E-Commerce (ZOZOTOWN) TECHNICAL STACKS • • • • • • • • • • • • Languages: C#, VB, PHP, Javascript (HTML, CSS), SQL/MDX (Stored Procedure) Desktop application: Winform Web application (traditional): PHP, ASP, ASP.NET WebForm Package management: Nuget Communication framework: WebSocket Database: MySQL, SQL Server Reporting Tool: SSRS, Crystal Report Testing: Postman IDE: Visual Studio, Visual Studio Code Architecture tools: Photoshop, Powerpoint Methodology: Waterfall, Agile Source code management tool: Github EDUCATION • Bachelor of Science in Information Technology, University of the Visayas, Cebu City, Philippines WORKING EXPERIENCE HIGHLIGHTS (Cody Web Development Inc.) ZOZO, Inc. - Japan Project: ZOZOTOWN Back Office System (Legacy) (May 2019 – Now) Create, enhance and refactoring the existing system based on the client requirements. Roles: ERP Engineer / Assistant Team Lead o o Understanding client requirements and translate it into application features. Meeting with Technical Director to clarify requirements & transfer to the development team. o o o o o Assist members when there is problem/concern arose Create, Optimize, and enhance Stored Procedure/T-SQL query Perform code review Perform manual unit testing Technologies and Tools: VB, ASP, SQL Server, Visual Studio Code, Visual Studio, IIS, Docker, Github WORKING EXPERIENCE HIGHLIGHTS (Southwestern University, Phinma Education) Southwestern University, Phinma Education Project: Payroll System (May 2018 – May 2019) Develop the system to replace the existing payroll system. This system has a better functionality than the existing system. The system also provides a better experience to the end-users and for better viewing of payslip. Roles: Application Developer o o o o o o o o o o Understanding client requirements and translate it into new application features. Perform manual unit testing. Create, Optimize, and enhance Stored Procedure/T-SQL query. Collaborating with development team and other IT staff to set specifications for new business. Develop reports using SSRS. Analyze and develop database table structure. Provide solution to support personnel as needed to determine system problem. Maintain and troubleshoot existing applications. Setup web server on-promise Technologies and Tools: ASP.NET Web Forms, C#, SQL Server, SSRS, Visual Studio, IIS, SQL Server Business Intelligence Development studio WORKING EXPERIENCE HIGHLIGHTS (Carmen Copper Corporation former Atlas Mining) Inhouse Application Project: Document Management System (2015) Develop the system to receive, track, manage and store documents and reduce paper. Most can keep a record of the various versions created and modified by different users. Project: Hospital Information System (2013) Develop the system to manage the healthcare data of a patient. Since the hospital using the manual process, the management decide to automate it. Project: Timekeeping System (2012) Develop the system to automate the process of the timekeepers. Timekeepers can instantly visualize the time records of the 2k+ employees. No more timekeepers will travel from their location to the admin office to submit the DTR. Roles: Application Onsite Developer o o o o o o o Understanding client requirements and translate it into new application features. Perform manual unit testing Develop and design front-end (User Interface) and back-end (Database) Create, Optimize, and enhance Stored Procedure/T-SQL query. Collaborating with development team and other IT staff to set specifications for new business Develop reports using SSRS Analyze and develop database table structure o o o o o Assist software application support personnel as needed to determine system problem Performs application enhancement based on client requirements Answer queries and concerns from the clients. Train the end-user for the new created applications. Technologies and Tools: ASP.NET Web Forms, C#, SQL Server, SSRS, Visual Studio, IIS, SQL Server Business Intelligence Development studio CHARACTER REFERENCE Jerson B. Serad Data Engineering Specialist Accenture- Peter Francis Tuason Tech Arch Delivery Team Lead Accenture- Wilfredo Tagoc ERP Engineer Cody Web Development Inc-