Rui is available for hire
Hire RuiRui Bernardo
Verified Expert in Engineering
Software Developer
Location
Setúbal Municipality, Portugal
Toptal Member Since
October 7, 2019
Rui has over 12 years of experience working with the .NET environment, including ASP.NET, MVC.NET, WCF, SQL Server, SQL Server reporting services, Power BI—and more recently ML.NET. He's the type of person who thinks of a difficult challenge as an opportunity to expand his knowledge and strengthen his analytical and problem-solving skills. Rui is also someone with strong ethical values who thinks transparency and communication are vital.
Portfolio
Ondalogica
ETL, Data Visualization, Business Intelligence (BI), Databases, C#.NET, .NET...
eSystems
OutSystems
Parpe
Data Visualization, Business Intelligence (BI), Databases, C#.NET, .NET, Plivo...
Experience
Availability
Part-time
Preferred Environment
Databases, SQL Server Management Studio (SSMS), Visual Studio
The most amazing...
...machine-learning project I've worked on used ML.NET to analyze the described symptoms and predict which medical specialist that patient should see.
Work Experience
Software Engineer
2017 - PRESENT
Ondalogica
- Developed BI web applications using MVC.NET.
- Created an ETL process automated task that imported data from Excel files to SQL Server and processed them according to the rules defined.
- Audited websites and implemented an SEO strategy.
- Managed the company, clients, and projects.
- Supported commercial ventures.
Technologies: ETL, Data Visualization, Business Intelligence (BI), Databases, C#.NET, .NET, Reporting, Object-oriented Programming (OOP), OutSystems, GitLab, SQL Server Management Studio (SSMS), Visual Studio, SQL Server 2016, SQL, C#, Machine Learning, Analytics, Zoho, Microsoft Power BI, D3.js, Microsoft SQL Server, ASP.NET MVC, Data Modeling
OutSystems Developer
2020 - 2023
eSystems
- Developed multiple self-services for web and API to be used and integrated by public and private companies.
- Performed architecture and modeling data tasks and developed web and mobile solutions using OutSystems Service Studio.
- Tracked and fixed bugs using Jira as a reporting tool.
Technologies: OutSystems
Head of Technology
2017 - 2019
Parpe
- Managed and developed a web application ("intranet") used to report business KPIs, integrate with external APIs, and manage campaigns.
- Procured and managed external tools to integrate into the business.
- Participated in the company strategy and operational decisions as a board member.
Technologies: Data Visualization, Business Intelligence (BI), Databases, C#.NET, .NET, Plivo, Telegram Messenger API, Reporting, Object-oriented Programming (OOP), Stripe API, SQL Server Management Studio (SSMS), Visual Studio, D3.js, SQL Server 2016, SQL, C#, GitLab, Analytics, Zoho, Microsoft Power BI, MySQL, ASP.NET MVC, Data Modeling
IT Consultant
2011 - 2017
Noesis
- Participated in the development of a web application that would manage the lifecycle of a company gift voucher; this included orders, sales, invoicing, compensation, cancellations, and business KPI reporting.
- Developed a web application that would create and manage surveys targeted at several shopping centers tenants in several countries.
- Analyzed and developed an Android application that would help inspectors perform mobile inspections of shopping center stores.
- Carried out the analysis, development, and project management of a web application that would manage the entire lifecycle of a gift card used in client's shopping centers; this included orders, sales, invoicing, compensation, cancellations, and business KPI reporting.
- Participated in the development of a web application that allowed to manage the communication between mall tenants and their administration (Sierra Centres).
Technologies: ETL, Data Visualization, Business Intelligence (BI), Databases, C#.NET, .NET, Object-oriented Programming (OOP), SQL Server Management Studio (SSMS), Visual Studio, SQL Server Reporting Services (SSRS), SQL Server 2016, SQL, C#, Windows Communication Foundation (WCF), Reporting, Microsoft SQL Server, ASP.NET MVC, ASP.NET, Data Modeling, Performance Tuning
IT Consultant
2007 - 2011
Advantis Solutions
- Developed a GIS web application called NetFleet that tracked company cars. Every minute it would receive latitude and longitude coordinates and using this data would track the driver's path and produce a report.
- Built an application to be used in Windows CE called Consola Embarcada that was used together with the NetFleet application. The NetFleet app gathered information about the drivers, regarding the provided services. This information would then compiled into reports along with the car's driving path.
- Integrated distinct document management applications that were built using different platforms and languages.
Technologies: ETL, Data Visualization, Business Intelligence (BI), Databases, C#.NET, .NET, Reporting, Object-oriented Programming (OOP), SQL Server Management Studio (SSMS), Visual Studio, SQL Server 2016, SQL, C#, SQL Server Reporting Services (SSRS), Microsoft SQL Server, ASP.NET, Data Modeling, Performance Tuning
Experience
SoFIA
I developed a BI web application to monitor plant production lines alerts in a wide dashboard.
Major Features:
• Dashboard warnings showed up on a screen with a background image of the factory plant
• Manage the rules that trigger each warning
• Manage lines (i.e., create lines and position them)
• Stats (graphs showing stop history, warning history, and indices)
• Data processing (ETL)
Technologies: MVC.NET, SQL Server, D3.js
Major Features:
• Dashboard warnings showed up on a screen with a background image of the factory plant
• Manage the rules that trigger each warning
• Manage lines (i.e., create lines and position them)
• Stats (graphs showing stop history, warning history, and indices)
• Data processing (ETL)
Technologies: MVC.NET, SQL Server, D3.js
Intranet
I developed a web application to manage internal tasks and products and monitor essential business KPIs.
Major Features:
• Manage campaigns (create, edit, disable)
• Generate insurance docs via an API
• Monitor specific business area KPIs
Technologies: MVC.NET, MySQL, Power BI
Major Features:
• Manage campaigns (create, edit, disable)
• Generate insurance docs via an API
• Monitor specific business area KPIs
Technologies: MVC.NET, MySQL, Power BI
Gift Cards
I built a web application that allowed the management of a gift card's lifecycle including order (Unicre/Sibs), sale, recharges, invoicing (SAFT-PT integrated), compensation, expiration, and SAP integration and reporting.
Technologies: ASP.NET, SQL Server, Reporting Services, WCF
Technologies: ASP.NET, SQL Server, Reporting Services, WCF
Mobile Inspections
I developed an Android app to guide and register inspections realized in a client's mall stores.
Technologies: Android Studio, MySQL
Technologies: Android Studio, MySQL
Tenant Surveys
I built a web application based on an open-source framework called LimeSurvey. The app enables mall tenants to fill out yearly surveys and evaluate their mall services.
Technologies: PHP, SQL Server
Technologies: PHP, SQL Server
Gift Vouchers
I created an ASP.NET web application that allowed the management of all a product's lifecycle, including orders, sales, compensation, expiration, revalidation, cancellation, invoicing (SAFT-PT Integrated, certified by the Portuguese finance authority).
Technologies: ASP.NET, SQL Server, Reporting Services
Technologies: ASP.NET, SQL Server, Reporting Services
NetFleet
I built a GIS web application that would track cars by receiving their geographic coordinates (every minute) and generated warnings regarding speed, acceleration, and forbidden driving areas.
Technologies: ASP.NET, SQL Server, Silverlight, Reporting Services, Virtual Earth API
Technologies: ASP.NET, SQL Server, Silverlight, Reporting Services, Virtual Earth API
Health Technologies Inc.
I maintained and developed new features in the company's core business application for home nursing. The web application was built with MVC.NET, SQL Server, and reporting services using an Azure repository as the versioning system.
Skills
Languages
C#.NET, C#, SQL
Frameworks
.NET, ASP.NET MVC, ASP.NET, ASP.NET Web API
Paradigms
ETL, Business Intelligence (BI), Object-oriented Programming (OOP), Reactive Programming
Storage
Microsoft SQL Server, Databases, SQL Server 2016, SQL Server Reporting Services (SSRS), SQL Server Management Studio (SSMS), MySQL
Other
Data Modeling, OutSystems, Data Visualization, Performance Tuning, Reporting, Analytics, Machine Learning, Windows Communication Foundation (WCF), Zoho, ML.NET, Natural Language Processing (NLP), GPT, Generative Pre-trained Transformers (GPT), Local SEO, SEO Tools, Digital Marketing, Delivery
Tools
Visual Studio, Microsoft Power BI, GitLab
Libraries/APIs
D3.js, Telegram Messenger API, Plivo, Stripe API
Platforms
Umbraco, Mobile
Education
2017 - 2019
Master's Degree in Software Engineering
Escola Superior de Tecnologias - Setúbal, Portugal
2002 - 2007
Bachelor's Degree in Informatics Engineering
Escola Superior de Tecnologias - Setúbal, Portugal
Certifications
DECEMBER 2023 - PRESENT
OutSystems Delivery Specialist
OutSystems
JUNE 2022 - PRESENT
OutSystems Expert Traditional Web Developer
OutSystems
APRIL 2021 - PRESENT
OutSystems Architecture Specialist
OutSystems
JUNE 2020 - PRESENT
OutSystems Professional Web Developer
OutSystems
MAY 2020 - PRESENT
Outsystems Associate Tech Lead
Outsystems
JANUARY 2020 - PRESENT
OutSystems Mobile Developer Specialist
OutSystems
JANUARY 2020 - PRESENT
OutSystems Associate Reactive Developer
OutSystems
AUGUST 2019 - PRESENT
Outsystems 11 Web Developer Associate
Outsystems
FEBRUARY 2019 - PRESENT
SEO and SEA Analysis and Implementation
TRY - Agência de Marketing Digital
NOVEMBER 2015 - PRESENT
Microsoft MVC 4
Rumos
MAY 2013 - PRESENT
Android Development
Rumos
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