I am a Software Engineer and I am passionate about creating applications for all kinds of environments. I am a founding partner of iOneTech, a company dedicated to providing computer solutions in general. We develop business management software, billing, stock control, sales platforms, frontend and backend for iOS and Android apps and digital marketing.It developed applications such as:- Mi Giftcard de Cencosud (an app to virtualize giftcards)- GPS Fácil (an app to track vehicles)- iOne Checkout (an app to manage credit and debit card payments for third parties)- Vaiveloce (an app like Uber)Skills in: Project management, development in C#, Java, Swift, SQL, Firebase, Google Cloud, integration with APIs, among others.
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Ceo Y CofundadorIonetechChile -
CeoIonetech Mar 2024 - PresentRegión Metropolitana De Santiago, Chile- Innovador de nuevas tecnologías para medios de pago.- Dirección de proyectos como proveedores de servicio para grandes empresas.- Cotizar y administrar los presupuestos de los diferentes proyectos.- Supervisión de los desarrollos de software.- Consultoría y juicio experto para soluciones tecnológicas. -
Subgerente De Desarrollo TecnológicoGrupo Mok Sep 2022 - Feb 2024Región Metropolitana De Santiago, Chile- Tuve la oportunidad de dirigir a un equipo de desarrollo en diferentes países como Chile, Brasil, Colombia, Perú, México y España.- Participé en la selección de personal para parte del equipo.- Gestioné diferentes proyectos y requerimientos diarios para el avance de los mismos.- Capacité, aconcejé y defendí a mi equipo para lograr los objetivos propuestos como departamento.- Conseguí desenredar requerimientos complejos para el buen entendimiento entre las áreas comerciales y desarrollo.- Resolví problemas en producción dando la cara por la empresa ante situaciones difíciles llegando a acuerdos favorables entre la empresa y el cliente final.- Logré mejoras salariales para el equipo de Colombia dado que los acuerdos contractuales en los diferentes países difieren entre el sueldo líquido y los descuentos legales.- Encargado de gestionar el ambiente laboral del equipo como vacaciones, permisos, control de ingresos, entre otras actividades como responsable ante RRHH.- Participé en reuniones con equipos comerciales, infraestructura, desarrollo, engagement, bases de datos, continuidad de negocios y PMO, para la toma de decisiones respecto al avance de diferentes proyectos de la empresa.- Entregué soporte a diferentes áreas y juicio experto en reuniones técnicas con el cliente final.- Siempre estuve motivado y con una buena actitud para bajarle el perfil a los problemas y resolverlos sin buscar culpables.- Encargado de la aprobación y asignación de proyectos para iniciar los desarrollos.- Le hice seguimiento a los proyectos usando Sharepoint y Jira en reuniones diarias.- Junto a mi gerente logramos resaltar frente a los demás departamentos como el equipo con el mejor ambiente laboral de la empresa resultado de la percepción de las otras áreas, entregando siempre un buen servicio.- Me preocupé por ser un buen líder dando siempre el buen ejemplo en el trabajo presencial. -
Technology Development ManagerIone Tech Chile Jan 2018 - Aug 2022Puente Alto, Región Metropolitana De Santiago, Chile• Although I am the CEO, my task is not only to manage the projects together with the development team but also to program and work on the creation of robust IT solutions.• I developed an API that allows managing the integration with the SII (Internal Tax Service in Chile) to generate electronic tax documents (such as invoices, receipts and credit notes).• Directed the team for the development of a complete system to manage inventory, purchases, and sales Full Stack and in the cloud.• I built a new solution for vehicle tracking that allows you to turn the car on and off from an APP, no monthly payments or a data plan on the chip is required. You can see the location on a map and the speed in case it is moving (attached to a video).• I adapted the use of an APP and the integration of a print controller in POS devices to charge for the sale of services and generate tax documents. In 2021 we managed to import and sell more than 500 of these devices throughout Chile.• In 2020, I created an online academy to better teach Android development. This has allowed me to have part of my team now accompany me in the development of solutions using this environment.• In 2018 I developed a prototype to virtualize gift cards in a Mobile App, then I sold the solution to a Cencosud service provider and I am currently working on the Frontend of this project. Today more than 500,000 people use the APP to make purchases at associated stores and it continues to grow actually.• During the last 4 years, it has developed Mobile Apps integrated with payment methods such as Stripe, Transbank (which is like Stripe in Chile), use of APIs, Firebase, Google Cloud, Google Maps, Authentication with Facebook, Google, Apple, biometric access, SQLite, among other services that improve the user experience, user and the approach of technologies to the community. -
Project ManagerCiti Feb 2016 - Feb 2017Providencia, Región Metropolitana De Santiago, Chile• The position in this company was closely related to developing and modifying a bank system in Citibank Colombia for VAT collection. At that time the percentage of VAT changed and some things had to be updated for the collection of taxes from bank customers.• I was entrusted to analyze the entire system to validate that the changes to be made will not affect its operation and its communication with other platforms.• Documented the entire problem and its solution.• I was responsible for the development and implementation of the new improvements.• Communicated directly with software vendors to manage improvements.• Direct management with SIT, UAT, and Production for the implementation of the new solution.• Analyzed management indicators of the projects assigned to me.• Managed to put the new system into production with its updates and demonstrate according to expectations.• In this job I used C# .NET, MS Team Foundation, MS Project, and Word, as well as other bank-specific systems to manage project processes. -
Project ManagerItaú Chile Feb 2015 - Jan 2016Huechuraba, Región Metropolitana De Santiago, Chile• Led a project to migrate some internal systems of the bank, after the merger of Corp Banca to Banco Itaú. • Led the development and production of Cobol applications and their communication with the Windows environment through cross-platform message queues. • I designed several processes and procedures for the use of the sites to be migrated. • I analyzed the management indicators to control the times and meet the established deadlines. -
Project ManagerKuvasz Solutions Feb 2014 - Jan 2015Gran Santiago, Región Metropolitana De Santiago, Chile• This was my first challenge to put my knowledge as a PMP into practice since I had to analyze the documentation of a project that had already started and extract the time indicators of the project, resources invested and deliver a report to the CEO to validate how the project was going.• After my analysis it turned out that the project was unfeasible because 85% of the budget had been spent in only 4 months and there were at least 6 additional months to finish. In addition, the project did not consider that Bootstrap was being implemented in the frontend and it was not compatible with IE 8, which was the browser used by the company because they had not been migrated yet.• After all this discovery, I was given the direction of the project and its management.• Here I fulfilled two functions in the same position. On the one hand, I was a technical expert in the solutions, products, and services provided to clients. This means that he was considered in the technical meetings to talk with the IT areas of the client companies.• And additionally, I directed a team of 12 developers to implement a new website for La Caja de Compensación Los Andes, which would be used by its clients to manage benefits online and eliminate office visits.• Responsible for the negotiation, defining times, and costs, and reporting necessary resources.• Distributor and software development with Middleware platforms, Web-logic Server, SOA Suite, Oracle Service Bus.• Applied SCRUM technologies for agile development and use of best practices in PMP software development.• Managed the documentation of the software developed by the company, such as use cases, relational database models, Gantt charts, sequence models, and class models, among others. -
Software EngeneerUst (Transbank S.A. - Redbanc S.A. - Nexus S.A.) Jan 2011 - Nov 2013Provincia De Santiago, Chile• Management with suppliers Gemalto, Muhlbauer, Kona International, and Switch, among others.• Design and implementation of a complete solution for the manufacture of products for AFT (Administradora de Fondos del Transantiago or Transantiago Fund Manager), including the BIP, TNE, TEP, and TUI cards.• FAT (Factory Acceptance Test) and SAT (Site Acceptance Test) tests of plastic embossing machines for the production in Chile of credit and debit cards with CHIP.• Implementation and integration of different technologies for the authorization in Chile of the EMV product (Europay, Mastercard, and Visa) for the manufacture of bank credit cards with chips.• Research and training in the technology area on the operation of technologies based on encryption of symmetric and asymmetric data, which are used for the storage of information on chip cards.• Training other departments on the muffling and operational process.• Integration with different industrial machines for the manufacture of plastics with Chip.• Implementation of the TUI (Smart University Card) project, for the mass manufacture of this Santander Bank product.• Design and implementation of Business Intelligence solutions for the production department and PMO, Reports, management indicators, and data analysis.• Use of PCI standards and CMMI methodologies.
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Project ManagerUst (Transbank S.A. - Redbanc S.A. - Nexus S.A.) Oct 2009 - Dec 2010• Development of web application: Lazaro Delivery Project, which allows improving the management of all the processes that make up the delivery of debit, credit, and checkbooks requested by banks. Including the collation, vault, classification, distribution, and control departments.• Web application development: Call Center. For telephone contact with the client, and the generation of the respective log, necessary for the distribution of the product.• Generation of reports required for each area.• Technologies used in these projects, Visual Studio 2005, C # .NET, ASPX, AJAX, JavaScript, SQL 2005. Development is organized in 3 layers and embedded in the BPMS Aura Portal.
Gerardo Villarroel D. Education Details
Frequently Asked Questions about Gerardo Villarroel D.
What company does Gerardo Villarroel D. work for?
Gerardo Villarroel D. works for Ionetech
What is Gerardo Villarroel D.'s role at the current company?
Gerardo Villarroel D.'s current role is CEO y Cofundador.
What schools did Gerardo Villarroel D. attend?
Gerardo Villarroel D. attended Universidad Andrés Bello, Instituto Profesional Aiep.
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