Gerardo C. Email & Phone Number

United States

Peru

Designed and developed the new structure of localization add-on based on modules, optimizingmaintenance times, and development of new functionalities by 30 %, as well as improving securityand change control. Using .NET C#, POO, MSSQL, SAP HANA, and GIT were used.Developed and delivered solutions in windows form applications, or web applications using MVC, toimplement different kinds of processes, for example: ○ Banking process(Incoming payment – outgoing payment) ○… Show more Designed and developed the new structure of localization add-on based on modules, optimizingmaintenance times, and development of new functionalities by 30 %, as well as improving securityand change control. Using .NET C#, POO, MSSQL, SAP HANA, and GIT were used.Developed and delivered solutions in windows form applications, or web applications using MVC, toimplement different kinds of processes, for example: ○ Banking process(Incoming payment – outgoing payment) ○ Calculating costing of inventory productionCreated web services using SOAP to massive consumption and API using .Net Core ( Swagger).Designed and created API in NodeJS to validate the input data of the ERP software, with this development the response time is improved in the customer attention. C#, JavaScript, NodeJS, MSSQL, SAP HANA, and GIT were used.Maintained the add-on for Peru localization using SAP Business One SDK and .NET, delivering new versions with improvements and adjustments according to the tax reality. Show less

Peru

Implemented ERP SAP Business One, in different kinds of companies. Especially in the sales, purchases, financials, and productions modules and general configurations of the ERP. Developed custom financial to the financial area using Crystal report and query manager.Developed custom reports using SAP Hana modeling (Semantic layers).Delivered efficient support to customers in the go-live process, in the first steps on the ERP and advanced cases, such as the close period… Show more Implemented ERP SAP Business One, in different kinds of companies. Especially in the sales, purchases, financials, and productions modules and general configurations of the ERP. Developed custom financial to the financial area using Crystal report and query manager.Developed custom reports using SAP Hana modeling (Semantic layers).Delivered efficient support to customers in the go-live process, in the first steps on the ERP and advanced cases, such as the close period process or the change rate process. Customized the ERP SAP Business One using UDO, UDT, UDF, SRF, or add-ons.Developed advanced queries in SAP HANA and SQL, with strong knowledge of SDK for SAP B1. Show less

Tacna, Perú

Implemented and managed the process of support to users in the use of SAP Business One other requests corresponding to the IT area such as software and device maintenance. Participated in the certification program 100% VOLVO, developing software based on C#, SQL to get critical financial reports by faster 40%.

Tacna, Perú

Supervised the implementation of SAP Business One in this company and the other related companies, for the logistics, production, financial, and services modules. Having as main achievement a considerable reduction in time in financial reporting.

Tacna, Perú

Developed the module for mechanical service appointments using C #, ASP, and SQL, with this solution it was possible to optimize the workshop capacity by 25 %.Created the time control system for the mechanical workshop personnel using PHP, MySQL, and JavaScript, by delivering this program it was possible to obtain real information about the times of each activity carried out by the workshop personnel, obtaining useful indicators to help in making decision making.

Systems Engineer, Systems Engineering

Secundaria