Jean Pantoja Castillo
About
Detail
.NET Developer
Peru
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work
Full-time jobs
Starting at
USD3.5k/month
Résumé
Jobs
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Senior Software Engineer public Remote experienceWTWJul 2024 - Current (2 years)Development and maintenance of Individual Marketplace products, focused on healthcare & benefits for USA-based clients: • Enhanced application features by adding new functionalities to support business logic using .NET 8, React & SQL Server 2022, fixed bugs, provided optimizations and refactors to enrollment product family. • Addressed OWASP & security alerts from GitHub code scans. • Worked on azure infrastructure to monitor app services and implement Azure Event Hubs consumers from backend code. • Worked with GitHub technologies as CI/CD workflows, CodeQL scans and used Copilot & AI tools to deliver clean code. • Actively participated in code reviews, pair programming & integration tests along connected services & applications.- Software EngineerE2openJan 2023 - Jul 2024 (1 year 7 months)Development and Maintenance of E2Open core applications. Supply-chain focused projects
- S.NET DeveloperSharpMinds PeruApr 2022 - Jan 2023 (10 months)Improvements & corrections on CRM Helloflex Essentials (Client: Helloflex Group | Netherlands): - Code refactoring using CLEAN architecture - Implementation of migration scripts, update statements, stored procedures, functions & indexes on SQL. - Implementation of modules & functions using SOLID principles. - Implementation of new models and DBContext using Entity Framework | Unit Of Work | Repositories. - Implementation of improvements on MVC functions & procedures. - Implementation of API's. - Improvements on API's security & access.
- Centers Developer (CD)NTT DATA Europe LatamOct 2021 - Apr 2022 (7 months)Improvements on Claro (America Movil S.A.C.) applications: - Implementation of improvements to offer's application, adding offer options for post-paid and pre-paid plans using ASP.Net 4.5 and PL/SQL. - Implementation of improvements to express sales application, adding new accesories filter based on pre-paid and post-paid offers using ASP.Net 4.5 and PL/SQL. - Implementation of improvements to unique sales application, updating table structure, changing architecture to SOA model, using MVC Framework 4.6.2, IBM Datapower and PL/SQL.
- T.NET ProgrammerTec4BizApr 2021 - Oct 2021 (7 months)Manteinance & Improvements on Pacifico Seguros core and legacy applications: - Manteinance of Brokers and Intermediaries System based on VB 6.0, Crystal Reports and N-layer architecture - Manteinance of Group Organizations System GEEC based on MVC .NET, Razor Views and DevExpress Library. - Mainteinance of Vector Administration System based on VB.Net 2 layers and IBM Datapower. - SSIS Packages creation based on SQL Server 2008 to export data ETL to robots. - Implementation of log audit trails. - Implementation of DLL's and COM+ integrations.
- 1Jr. Web Developer1Solutions SACJan 2019 - Dec 2020 (2 years)- Developing web internal systems on C# .NET with MySQL Databases to multiple customers as Schools, Clinics and Web Shops. - Developing web applications on Django Framework (Python) with PostgreSQL to multiple customers as Schools and Distribution Companies. - Web Design and Maquetation with HTML, CSS and Bootstrap
Education
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- Pregraduate Diploma- Software EngineeringUniversidad ContinentalFeb 2019 - Dec 2020 (1 year 11 months)
- Ingeniería de Sistemas e InformáticaUniversidad ContinentalFeb 2016 - Dec 2020 (4 years 11 months)
- Bachelor's degree, Ingeniería de Sistemas e InformáticaUniversidad ContinentalJan 2016 - Jan 2020 (4 years 1 month)