Jorge Sagnovihs, Developer in Buenos Aires, Argentina
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Jorge Sagnovihs

Verified Expert  in Engineering

Software Developer

Buenos Aires, Argentina

Toptal member since March 25, 2013

Bio

Jorge is a professional software development with 19 years of experience in many aspects of the development process, including development, business analysis, and project management. He has worked with and for companies of all sizes and can adapt easily to any work environment.

Portfolio

Sun Nuclear
ASP.NET, .NET, Amazon S3, Amazon Cognito, GitHub, AWS, Postman...
Johnson & Johnson
.NET, Tableau API, Amazon S3, Web Development, Git, Angular...
Belk
JavaScript, AngularJS, Web Development, SharePoint Development, Postman

Experience

Availability

Part-time

Preferred Environment

TFS, Subversion (SVN), Windows, IIS, Visual Studio

The most amazing...

...piece of software I've built is a web mail platform with a number of useful features.

Work Experience

Senior Back-end Engineer

2021 - 2021
Sun Nuclear
  • Created unit tests for the core product of the company.
  • Migrated the existing solution to the cloud using AWS by implementing cloud authentication and leveraging asynchronous operations.
  • Helped migrate the existing solution to .NET Core.
Technologies: ASP.NET, .NET, Amazon S3, Amazon Cognito, GitHub, AWS, Postman, Windows Development

Solutions Architect

2018 - 2021
Johnson & Johnson
  • Supported a one-stop dashboard marketplace used by thousands of users with SharePoint Online, AngularJS, TypeScript, and Less.
  • Mentored two developers and acted as the technical point of contact for SharePoint, .NET, and JavaScript within the business unit.
  • Created data extraction processes in .NET to extract external data (Alation, custom services) into SharePoint.
  • Led two developers as the technical point of contact for SharePoint, .NET, and JavaScript within the business unit.
Technologies: .NET, Tableau API, Amazon S3, Web Development, Git, Angular, Learner Style Sheets, SharePoint Development, Tableau Development, C#, AngularJS, TypeScript, Windows Development

SharePoint Architect

2019 - 2020
Belk
  • Supported a SharePoint app that manages and delivers marketing communications and materials to the physical stores.
  • Built the app with AngularJS wrapped into a SharePoint Add-in.
  • Supported an ASP.NET Web API for both the SharePoint app and an IOS app.
Technologies: JavaScript, AngularJS, Web Development, SharePoint Development, Postman

Developer

2018 - 2018
Home City Ice (via Toptal)
  • Supported the IT department on some scripting tasks on SharePoint using PowerShell.
Technologies: Git, SharePoint Development, Windows PowerShell, Postman

Technical Leader

2016 - 2018
IDB (Inter-American Development Bank)
  • Built an events management app in ASP.NET Core 2 and Angular as well as an interface with Exchange through EWS API.
  • Led a group of 8 HQ.
Technologies: .NET, Git, .NET, AngularJS, ASP.NET, Postman, Windows Development

SharePoint Developer

2017 - 2017
Total
  • Created workflows in SharePoint 2013 for contractor management and label management.
Technologies: .NET, JavaScript, SharePoint Development

SharePoint Developer

2016 - 2016
Mapfre
  • Built a custom forms-based-authentication solution to bypass Active Directory.
  • Supported the intranet on branding and development.
Technologies: .NET, JavaScript, C#, SharePoint Development

Technical Leader

2016 - 2016
GeoPark
  • Built a dashboard app in AngularJS using ASP.NET WEB API 4.6.1 100% in Azure using Azure AD for authentication (Adal.JS in UI).
  • Led a group of 3 HQ.
Technologies: .NET, .NET Core, .NET, Angular, Web Development, SharePoint Development, SQL, Azure Design, Office 365

Technical Leader

2014 - 2016
GroupM
  • Led a multidisciplinary group of 10-15 HQ developers and QA.
  • Supported team sites and intranets using SharePoint Designer and building WebParts with CSOM and .NET.
  • Supported multiple SSIS jobs and SSAS cubes to provide data sources for later consumption.
  • Established a custom process in .NET that by means of OpenXML generated reports as Excel files based on user preferences.
Technologies: .NET, SQL, .NET, SSAS, SSIS, C#, Web Development, SharePoint Development

SharePoint Developer

2013 - 2014
Bayer Crop Science
  • Architected and delivered SharePoint solutions for all SharePoint applications including intranet, internal portals, team sites, and internet.
  • Created multiple workflows using SharePoint Designer.
  • Created WebParts, event receivers, master pages, display templates, site templates, and provisioning scripts.
Technologies: C#, SharePoint Development, SharePoint Development

SharePoint Developer

2010 - 2013
CME Group (through Tradehelm)
  • Supported the company's global intranet system.
  • Supported company websites for internal teams.
Technologies: SharePoint Design, C#, ASP.NET

SharePoint Specialist

2009 - 2011
Telecom Personal (through Sofrecom)
  • Worked as specialist for a leading telecommunications company in a competence center dedicated to the delivery of collaboration portals.
  • Led a team of three.
  • Performed business analysis, gathering requirements of users and working with them to deliver SharePoint portals, taking into account company regulations.
  • Extended SharePoint artifacts beyond out-of-the-box functionality.
  • Held a role as the main reference point for SharePoint technologies.
  • Taught courses on functional SharePoint to grow service offerings.
Technologies: C#, ASP.NET, SharePoint Development, SharePoint Development

Business Analyst, Project Leader, Developer

2005 - 2009
Datco S.A.
  • Worked for several customers on behalf of Datco consulting firm.
  • Performed several different roles depending on project in question.
  • Presented pre-sale technical presentations and wrote proposals to customers.
Technologies: Oracle Development, SQL Server, SharePoint Design, C#

Owner

2004 - 2005
Freelance
  • Offered consulting services involving programming and architecture services.
Technologies: .NET, Visual Basic, Active Server Pages (ASP)

Senior Technical Analyst

2003 - 2004
Tenaris (through Sensi SRL)
  • Performed analysis, development, and work estimates of a loan granting system.
Technologies: SQL, Oracle Development, Visual Basic, Active Server Pages (ASP)

Senior Business Intelligence Analyst

2001 - 2003
BPD Solutions
  • Designed dashboards, reports, and OLAP models for large firms.
  • Used Photoshop to design home pages used in Hyperion Analyzer.
  • Used VBA to help users enter non-structured data into OLAP databases.
Technologies: Visual Basic, Excel VBA, Visual Basic, SQL, Active Server Pages (ASP), Hyperion

Senior Developer

2000 - 2001
Via Net.Works
  • Built a complete WebMail service for a customer.
Technologies: SQL, SQL Server, Visual Basic, Active Server Pages (ASP)

CME Group - Intranet

Supported global intranet for CME Group.

Telecom Personal - Suggestion Box Portal

Portal for Telecom Personal Employees that acts as a suggestion box.

Telecom Personal- Innovation Portal

Portal for the Marketing department of Telecom Personal.

Telecom Personal - Billing Department Portal 2.0

Portal for the Billing department of Telecom Personal.

Telecom Personal - Indirect Channels Portal 2.0

Participate in preliminary project for the new version of existing portal, providing help in the assesment process and also in Sharepoint prototyping. Validate technical and business documentation provided by providers

Telecom Personal - Planning Portal

Portal for the Commercial Planning department of Telecom Personal.

San Antonio Internacional - Quality Portal

Portal that acts as a unique location to store and organize all of the company's procedures and documentation.

Techint - Budget Marketing & Communications

Budget system for a central area of Techint.

SmartLunch

Canteen Management System with versions for Disprofarma (Pharmaceutical Company), Cervecería y Maltería Quilmes (Beer Company).

Balthus - ERP System

An SPA management system.

Total - Travel Management System

A travel management system.
2012 - 2012

Post-graduate Degree in Project Management

Universidad Tecnológica Nacional - Buenos Aires, Argentina

1997 - 2001

Systems Engineer's Degree in Computer Systems Engineering

Universidad Tecnológica Nacional - Buenos Aires, Argentina

JANUARY 2019 - PRESENT

Blockchain Specialization

University at Buffalo - Coursera

Libraries/APIs

Windows Development, jQuery, Tableau API

Tools

SharePoint Development, Microsoft Development, Git, C#, Postman, Hyperion, Visual Studio Development, Subversion, TFS, SSAS, Tableau Development, Amazon Cognito, GitHub

Languages

SQL, .NET, C#, T-SQL, Active Server Pages (ASP), Visual Basic, JavaScript, Visual Basic, Visual Basic, Learner Style Sheets, Excel VBA, TypeScript

Frameworks

.NET, ASP.NET, Web Development, ASP.NET, Angular, .NET Core, AngularJS, Windows PowerShell, Hibernate, .NET

Platforms

SharePoint Design, SharePoint Development, SharePoint Development, SharePoint Development, Windows Development, Oracle Development, Azure Design, AWS, SharePoint Development

Paradigms

Agile Development, Management

Storage

SQL Server, SQL Server, SSIS, SQL, Amazon S3, Oracle Development, MySQL

Other

SharePoint Development, Windows Development, IIS, Office 365, Computer Science

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