Sergio FiorilloTechnical Lead
I am a software engineer who loves finding solutions for different business needs. I really enjoy being part of a team whose the main objective is to develop the best solution as possible, implementing agile methodologies, latest technologies and ensuring the quality on top of that. Participate in the entire life cycle of the software application is what I like the most.
Certifications
C1 Advanced
C1 Advanced, B2 Upper Intermediate, B1 Intermediate
10/07/2021
Tech stack
C1 Advanced
B1 Intermediate
B2 Upper Intermediate
Microsoft SQL Server (11)
C# (8)
REST APIs (7)
TFS Build & Release Management (7)
Angular Material (5)
Google Material Design (5)
Scrum (5)
jQuery (4)
Entity Framework (4)
Crystal Reports (4)
Visual Basic (4)
ASP.NET (3)
Angular (3)
Git (3)
MongoDB (3)
AngularJS (2)
JavaScript (2)
Model View Controller (MVC) (2)
WCF Web Services (1)
Microsoft Team Foundation Server (1)
Oracle Database (1)
.NET
Team Leadership
Technical Project Management
Experience
System ProgrammingHexacta
01/2017 - Currently

Among the main milestones of my current work stage I am pleased to highlight, the fact that I lead a team of 5 people distributed in 3 offices: Buenos Aires, La Plata (Argentina) and Bogota (Colombia), which works under agile methodologies and high-quality standards generating deliverables that are made available to users every two weeks.

MongoDB
Scrum
Git
Angular
REST APIs
Angular Material
TFS Build & Release Management
Google Material Design
Microsoft SQL Server
C#
Back End DeveloperHexacta
01/2015 - 01/2017

Development and evolutionary maintenance of the CoalfireOne platform. Among the main milestones of this stage, I highlight my technical growth working with different technologies and the fact that I was part of the team that completely redesigned the platform that the client had. All this in a dynamic and changing business context, where the quality and scalability of the developed solutions were key factors to achieve the excellent results that were obtained. Projects: > Coalfire: Development and maintenance of CoalfireOne, a web application that provides support for Coalfire clients who wants to certificate for different standards or requirements such as PCI, PDA-DSS, SAQ, etc. Basically, CoalfireOne platform provides solutions for IT Governance, Risk and Compliance.

AngularJS
jQuery
Entity Framework
REST APIs
Angular Material
TFS Build & Release Management
Google Material Design
Microsoft SQL Server
C#
Back End DeveloperHexacta
04/2013 - 01/2015

Development and corrective/evolutionary maintenance of the IPAKI web application. Among the main milestones of this experience working with agile methodologies, particularly with SCRUM. Regarding the technical aspect, I carried out several performance improvements in the existing web application, mainly based on code refactoring. On the other hand, I made several proposals for improvement, not only at the code level but also in terms of the methodologies/processes of the team. Projects: > Bolloré Ipaki: a web application that provides support for managing containers in/out from terminals as well as a complex billing module to invoice services to clients.

JavaScript
Scrum
jQuery
Entity Framework
REST APIs
TFS Build & Release Management
Model View Controller (MVC)
ASP.NET
Microsoft SQL Server
C#
Back End DeveloperIngematica
05/2012 - 04/2013

Development and corrective/evolutionary maintenance of WEB applications. Among the main milestones of this stage, I highlight my quick introduction to the web world, this being my first experience with technologies of this type. I managed to be productive in a very short time to the surprise of my teammates, mostly through self-training. I proposed several aspects of improvements, both methodologically, functionally and technically, achieving especially more maintainable code, and above all more performant than I had found. Duties and responsibilities: - Web applications Development and Maintenance - Design and implementation of new functionalities, user interfaces, and reports. - Provide ongoing development maintenance of existing application functionality. - Participated in refactoring efforts that simplify application code, decrease overall development time and improve performance. - Conducted timely tests on the software and documented the developments.

Oracle Database
Microsoft Team Foundation Server
WCF Web Services
ASP.NET
Microsoft SQL Server
C#
Back End DeveloperMaer Software
01/2009 - 05/2012

Development and maintenance of ERP software applications. Among the main milestones of this stage in my professional career, I highlight the work done in the analysis and resolution of problems in a context of high demand where solutions should be provided in the shortest time possible to a large number of customers who used the application. simultaneously. The latter, due to the high impact that the use of the ERP had on their premises and/or production lines, was fundamental. I also had a brief participation in the design of the migration of the application to its web version. Duties and responsibilities: - Requirement analysis - Development of new features - Bug fixing. - Software releases deployment to the production environment. - End user support.

Visual Basic
Crystal Reports
Microsoft SQL Server
Education
Information Systems EngineeringUniversidad Tecnológica Nacional
04/2008 - 12/2014