.Net Developer C#
Resume:
Charles Robledo
**************@*******.***
Employment History
TestingXPerts / Senior Developer Consultant 06/2024-08/2024
C#, .Net Core, WPF, React, Visual Studio, Github, Rest API, MVVM
Azure cloud-based enterprise application providing Insurance software infrastructure for clients, adjustors, financial experts, agents.
One task assigned with a three-week deadline and nearly completed. Testing with Swagger and modified unit test suite for new additions, updated internal Nuget Package, added React page for data display of WPF classes.
ABS / Senior .Net Developer 11/2023-03/2024
WPF, C#, Visual Studio, Github, Rest API, MVVM, XAML
Developer for the next generation rules, guidelines, and graphical UI application for the maritime shipbuilding industry. C# is the primary language along with Eyeshot Graphical 3rd party app. This was a non-standard implementation of WPF given that the predominant graphical interface was a 2D/3D UI (Eyeshot).
TCS / Tech .Net Lead 02/2022 - 08/2023
Visual Studio, .Net 6., Visual Code, SQL Developer (Oracle), AngularJS, React, MVC, Gitlab, Rest API
Migrated a Verizon billing application from ASP.Net to a MVC single page application. Added REST APIs with the usual HTTPS protocols and CRUD supporting functions.
Hewlett-Packard Inc / Senior .Net Developer Consultant 06/2021 - 11/2021
C#, WPF, .Net framework 4.8, Github, MVVM, XAML, Visual Studio
Rebranded Omen gaming system to Z Light Studio. Developed a hybrid business/gaming system enabling game developers to build an environment which also handled common business system functions. Implementation and test of software supporting the configuration of multiple applications and hardware peripheral systems for global users. Implemented Event APIs to interface with backend hardware device functionality.
Hewlett-Packard Inc, / Senior .Net Developer Consultant 09/2019 - 07/2020
WPF, C++, C#, .Net 4.5, TDD, Powershell, Async/Await/Tasks, MVVM, XAML, Visual Studio, Github
Developed in the PRISM group (Global Infrastructure and Security Division). Coded and tested software supporting the configuration and deployment of systems to partner hardware manufacturers. Secure transport was a primary concern.
S & B Engineering / Senior .Net Developer Consultant 05/2019 - 08/2019
C#, WPF, Net 4.7, Rest API, MVVM, XAML, REST APIs, LINQ APIs
Worked on the completion of phase two of a project by implementing a templated user control with two custom search text and list boxes. Implemented a REST API service using JSON based data transfer and endpoints.
Howco / Senior Developer Consultant 05/2018 - 01/2019
C#, VB.Net, WP, Winforms, Dapper, Entity Framework, (ORMs), .Net 4.6, Excel, CSV, Dev Express, SQL, APIs
Human Resources (HRM) code was developed using ADO supported by the object relational managers to transfer data to and from the backend servers. Management of company metals inventory system (QNG) used the same toolset for development. Report tool used to generate Excel and CSV file types.
InfoSys, Ltd / Tech Lead – Engineering Specialist / Technical Liaison (Offshore group) 05/2017 - 04/2018
C++, C#, WPF, WinForms, Win32, UWP, .Net 4.5, Net Core 2.0, MVVM, XAML,
Project was situated at Dell Corporation in Austin Texas and targeted what was called their Rugged Line of laptops that were designed to be used in field work for such environments as oilfield, military, police, and firefighting. The intent of the project was to take Dell low level functions such as camera operations, user preference settings, and emergency contingency functions to a higher more user-friendly interface.
Industrial Networks / Software Engineer 08/2016 - 04/2017
C#, VB.Net, WPF, UWP, Multithreading, MVVM, XAML, RFID, Barcode, Windows CE/Compact, SQL, Net Core 1.0
Primary technology is Radio-Frequency Identification (RFID) and similar Barcode functionality. Hardware platform types are mobile devices such as handheld and tablet devices. Deployed app systems to the Microsoft Store using the developer portal. Translated new RFID protocol to C#.
Enerflex Inc, / Software Lead Developer 07/2014 - 03/2016
C#, Azure SQL, SQL Server, XAML, XML, C++, WPF, Winforms, Xceed, PDFTron, AvalonDock, HySys (3rd party),
Multithreading, VBA, MVVM, Rest APIs, Visual Studio, Access DB, Word Documents, PDF Documents, Itype editors, Identity Management, Mathematical Algorithms, Fixed/Flow documents
Created a unique suite of functions and UI properties to automate P&ID generation to facilitate an interactive and intuitive interface. Integrated T-SQL Azure to allow enterprise level management of data. Ported an in-house library of mathematical algorithms from C++ and VBA to C#. Enhanced the in-house algorithms with new mathematics such as a system pressure calculator. Used Ariel and HySys Automation libraries for data transformation.
GeoControl Systems / Primary Developer 07/2013 - 05/2014
SQL, Visual Studio, ASP.Net, HTML5, XML, JavaScript, jQuery, AJAX, JSON, ASMX SOAP web services, Webforms, C#, RDL / RDLC (SSRS), ReportViewer, IIS 6.0
Project centered on health research for primarily human spaceflight. Implemented requirements for a public web site. Support. Managed hosting on secure Windows Server 2003 platforms employing IIS 6.0 and all tiers of security and permission protocols as well as integrated SharePoint features.
Realtime Oilfield Technology / Software Lead Engineer Contractor 04/2013 - 06/2013
WPF, Visual Studio, C#, .Net Framework, XAML, SQL Server, WITSML, XML, MVVM
Developed a prototype charting system for all types of oil field real time and logged well data telemetry.
Weatherford International / Software Engineer Contractor 03/2012 - 04/2013
C#, WPF, .Net Framework, XAML, XML, WITSML, MVVM, SQL Server, Expression Blend, Visual Studio, Log4Net, Infragistics, Tonga, Oracle, Entity Framework
Contributed to Weatherford's Geoscience Research and Development organization tasked to develop a well planning tool. The focus is on analysis of formation and trajectory survey points to optimize tool choice, directional, and overall efficiency for drilling operations. Data transformation processes from WITSML input. Software engineer development, test plan implementation, and generated documentation. Used Tonga data migration tool for Oracle 10g database data.
Sensor Design Group / Software Engineer Contractor 12/2010 - 08/2011
C#, Winforms, C++, XML, ComponentOne, National Instruments, MSMQ, .Net, Multithreading, SQL, RDL/RDLC
Developed on a real time high data throughput oil well pipe testing application called DigiPro to create graphs and charts to display high data flow generated by electromagnetically driven digital sensors for flaw detection testing algorithms.
United Space Alliance-Johnson Space Center / Software Engineer 01/2001 - 10/2010
C, C++, C#, Access, SQL, WPF, DLLs, Visual Studio, Linux, Xt Motif, Dec Alpha, Red Hat Linux (Oracle)
Processed diagnostic information from the International Space Station. Performed development and peripheral testing for Caution & Warning Summary which tracks anomalous shuttle or station behaviors. Developed / tested software in the Software for Orbital Consumables in Real time for Atmospheric, Thermal, and Electrical Systems. Mechanical Systems, Electrical and Power Systems Analysis, and Command & Data Handler Systems. Ported C based applications from DEC Alpha systems to RedHat Linux. the Space Shuttle GPCs (General Purpose Computers).
Cimarron Software / Software Programmer/Ground Control Officer 06/1999 - 01/2001
C, C++, Crystal Reports,
Supported Mission Evaluation Room software. Created reports for changes in each mission configuration Performed systems administrator duties in support of missions. Worked as a GC for Space Shuttle and Space Station missions.
Lockheed-Martin Tactical Aircraft Systems / Analyst 06/1997 - 06/1999
Jovial, Avionics, Operational Flight Program (F-16), Symbology for the Multifunction Display Systems
Noted for the first implementation of colorized displays on the F-16 Fighting Falcon
Education History
Master of Science / Computer Science Texas Tech University, Lubbock, TX 05/2001
Bachelor of Science / Computer Science Eastern New Mexico University, Portales NM 12/1993
Minor in Mathematics / Computer Information Systems Eastern New Mexico University, Portales, NM 12/1993
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