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Full stack developer passionate about creating new products
Hélio Correia e Silva
,
London, United Kingdom
Experience
Other titles
Skills
I'm offering
• Being a .NET developer since 2007, I've dealt with development in several platforms, from Windows Forms to Windows Mobile, focusing primarily in web Development with ASP.NET and several databases (SQL Server, Oracle, MySQL). • With strong skills regarding the web media (HTML/CSS/JavaScript), I also have a profile for interface design and usability. • I work mostly using Agile methodology, and when applicable with Scrum. • My personal profile also has me able to perform customer-facing tasks with relative ease, enhanced by the ability to communicate in different languages.
Markets
United Kingdom
Links for more
Once you have created a company account and a job, you can access the profiles links.
Industries
Language
English
Fluently
Spanish
Good
French
Fluently
Ready for
Larger project
Ongoing relation / part-time
Full time contractor
Available
My experience
2020 - 2020
job
Senior Developer
Wealth Dynamix.
Provides solutions for wealth management. Working here within a CI/CD environment, with TFS.
• .NET development encompassing the web portal used by the customers (C# web API, Angular 5, Angular 10), configuration options using the internal tools, CRM management.
• I worked with the implementing new features, improving existing ones, correcting bugs and writing bespoke code for select customers.
• These implementations were required by the financial consultants/analysts after conversations with the customers and then discussed with the elements of the Development Team (individually, according to the assignments) in order to be progressed on the backend/frontend code and CRM Dynamics configuration.
• Made UX improvements on the main product, along with several bugfixes, allowing the customer (major bank institution) to be more agile when it came to using the product itself (deduplicating work and saving time/resources).
• .NET development encompassing the web portal used by the customers (C# web API, Angular 5, Angular 10), configuration options using the internal tools, CRM management.
• I worked with the implementing new features, improving existing ones, correcting bugs and writing bespoke code for select customers.
• These implementations were required by the financial consultants/analysts after conversations with the customers and then discussed with the elements of the Development Team (individually, according to the assignments) in order to be progressed on the backend/frontend code and CRM Dynamics configuration.
• Made UX improvements on the main product, along with several bugfixes, allowing the customer (major bank institution) to be more agile when it came to using the product itself (deduplicating work and saving time/resources).
Web API, CI / CD, Backend, Portal, Senior Developer, Web, Development, Developer, TFS, Net, It, API, Management, C, Agile, UX, Angular, CRM, Frontend, Writing, Backend
2018 - 2020
job
Senior Developer
Halo Financial.
Specialised in foreign exchange, this company provides solutions to make international payments and manage currency risk.
• .NET development encompassing the web portal used by the customers (C# web API, Angular JS) and the internal portal used by the traders (VB.NET)
• Designing database schemas using SQL Server, covering source code with unit tests using NUnit, and TDD
• Creating reports used by the traders and other consultants
• Implementing data-processing tools; designing and implementing interfaces for costumer solutions.
• I worked with developing new tools from ground up, implementing new features and correcting bugs.
• Most of the requirements came from the financial consultants, then logged and queued for development.
• Partially responsible for these implementations, and some requirements were done directly with me on the frontend/backend/database.
• Made extensive UI/UX improvements to the main portals, fixed many bugs and created more streamlined workflows for the FXC team, allowing them to save time and money.
• .NET development encompassing the web portal used by the customers (C# web API, Angular JS) and the internal portal used by the traders (VB.NET)
• Designing database schemas using SQL Server, covering source code with unit tests using NUnit, and TDD
• Creating reports used by the traders and other consultants
• Implementing data-processing tools; designing and implementing interfaces for costumer solutions.
• I worked with developing new tools from ground up, implementing new features and correcting bugs.
• Most of the requirements came from the financial consultants, then logged and queued for development.
• Partially responsible for these implementations, and some requirements were done directly with me on the frontend/backend/database.
• Made extensive UI/UX improvements to the main portals, fixed many bugs and created more streamlined workflows for the FXC team, allowing them to save time and money.
TDD, UP, ME, Backend, Portal, Vb, Processing, Server, Senior Developer, Web, International, Development, NUnit, Developer, Net, Sql, Web API, Vb.net, SoMe, C, Database, UI, Exchange, UX, SQL Server, Angular, Frontend, Backend, API, .Net
2013 - 2018
job
Senior Developer
https://www.3cpayment.com.
A multinational company (former part of SIX Group, now part of Planet), providing several solutions for payment and banking solutions, among others.
• .NET, Java and web developer; application design and development.
• Develop the internal tools used by the engineering groups
• Configure and manage payment devices, and also the client-facing web portal, where the customers could log in and see their transactions.
• Working directly with the stakeholders (Engineering) in order to work out the architecture of the solutions, either on the frontend or the database.
• Lead the improvements and development of the main tools used by engineering, saving them time/manpower when it came to configuring the payment solutions. Also lead the development of the customer portal and made significant improvements on the UI/UX for all the tools I worked on.
• .NET, Java and web developer; application design and development.
• Develop the internal tools used by the engineering groups
• Configure and manage payment devices, and also the client-facing web portal, where the customers could log in and see their transactions.
• Working directly with the stakeholders (Engineering) in order to work out the architecture of the solutions, either on the frontend or the database.
• Lead the improvements and development of the main tools used by engineering, saving them time/manpower when it came to configuring the payment solutions. Also lead the development of the customer portal and made significant improvements on the UI/UX for all the tools I worked on.
Design, Java, Frontend, UX, UI, Database, Architecture, Banking, Engineering, It, Net, Developer, Development, Web, Senior Developer, Portal
2009 - 2013
job
Developer
Truewind-Chiron.
A Portugal-based company, now slowly expanding overseas, performs development in several platforms, whether custom or off-the-shelf.
• .NET and web developer; application design and development, usability consulting, database (SQL Server, Oracle) minor development; OutSystems Platform developer
• Web development using ASP.NET for major client in food industry and for the government sector
• Oracle web development for major automobile maker in premium sector; OutSystems Platform for government.
• Helped to develop solutions with ASP.NET and SQL Server for several customers, including government, with very good degree of success.
• In windows mobile and windows forms, I used SQL Server (including Express), with MVVP design pattern in some projects, along with Entity Framework.
• .NET and web developer; application design and development, usability consulting, database (SQL Server, Oracle) minor development; OutSystems Platform developer
• Web development using ASP.NET for major client in food industry and for the government sector
• Oracle web development for major automobile maker in premium sector; OutSystems Platform for government.
• Helped to develop solutions with ASP.NET and SQL Server for several customers, including government, with very good degree of success.
• In windows mobile and windows forms, I used SQL Server (including Express), with MVVP design pattern in some projects, along with Entity Framework.
Entity Framework, Framework, Server, Web, Express, Development, Usability & UX, Developer, Net, Windows, Consulting, Design, SoMe, ASP, Database, Usability, ASP.NET, SQL Server, Oracle, .Net, Sql
2008 - 2009
job
Developer
unknown.
A Portugal-based company, is more of a niche company, dealing with custom software development, e-learning, data collection, etc.
• Developer using VB.NET and SQL Server
• I developed custom solutions using ASP.NET, Windows Forms and SQL Server, using 3-tiered design with SQL Server and Entity Framework.
• Developer using VB.NET and SQL Server
• I developed custom solutions using ASP.NET, Windows Forms and SQL Server, using 3-tiered design with SQL Server and Entity Framework.
Entity Framework, Framework, Vb, Server, Software, Development, Data collection, Developer, Net, Windows, Design, Vb.net, E-learning, ASP, Software development, ASP.NET, SQL Server, .Net, Sql
2003 - 2008
job
Developer
Petrotec -Sistemas de Pagamento, S.A.
From a Portuguese multinational group, Petrotec, mostly deals with customers from the Oil business, with solutions for data collection and management, loyalty software and electronic cards.
• Developer and IT projects responsible using C/C++, VB.NET. Developed and maintained several custom solutions in various environments, received praise from customers for simplicity and ease of use with good design.
• Electronic Card programming, customer loyalty systems development
• Oil, Banking and Sports major customers; responsible for implementing data-processing software for customer data with Caixa Leasing & Factoring, regarding customer loyalty programs with chip cards.
• Developer and IT projects responsible using C/C++, VB.NET. Developed and maintained several custom solutions in various environments, received praise from customers for simplicity and ease of use with good design.
• Electronic Card programming, customer loyalty systems development
• Oil, Banking and Sports major customers; responsible for implementing data-processing software for customer data with Caixa Leasing & Factoring, regarding customer loyalty programs with chip cards.
Design, .Net, C, Vb.net, Management, Banking, It, Net, Developer, Data collection, Development, Software, Processing, Vb
2002 - 2002
job
Developer
An Inova.
spin-off, where I had the duty of Analysis and Development with LAMP (Perl) platform. The company now builds custom software and solutions
Developer Brazil-based Inova Tecnologias (http://www.inova.com.br) from June to December 2000 where I had the duty of Analysis and Development with LAMP (Perl) platform
Essentially a major player in corporate e-mail solutions.
Developer Brazil-based Inova Tecnologias (http://www.inova.com.br) from June to December 2000 where I had the duty of Analysis and Development with LAMP (Perl) platform
Essentially a major player in corporate e-mail solutions.
Perl, Developer, Development, Software, Http
My education
Open University
Bachelors, Computer Science
Bachelors, Computer Science
Universidade Federal do Ceará
Secondary, Due to moving to Portugal
Secondary, Due to moving to Portugal
Faculdade de Motricidade Humana Human Motricity College
Certification, N/a
Certification, N/a
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