SUMMARY

• Results focused, analytical Computer Systems Engineer with hardware and electronics knowledge, experience in networking and system and database administration.
• Proven ability to leverage detail orientation to solve complex problems utilizing programming skills in multi - tier and distributed environments.
• Progressive experience in IT project management encompassing the full cycle of software development from requirement gathering to implementation, testing and handoff.
• Proven excellent written and verbal communications skills with a reputation for borderless behavior, situation adaptability and a capacity for learning. Fluent in English and Spanish.

TECHNICAL SKILLS

Operating Systems: Microsoft Windows 95, 98, XP, NT, 2000, Vista, 7, 8, 10, Server 2003, 2008, 2012, 2016, UNIX, Linux

Programming Languages / Platforms: C#, C/C++, ASP.NET, Angular, MVC, Go (Golang), Azure, AWS, React, Node.js, .NET Framework, .NET Core, CSS, JQuery, ASP, PHP, Visual Basic (VB), HTML5, Java, J2EE, JavaScript, UML, Magik, PL/SQL, Subversion, Git, GitLab, SourceSafe, Cruise Control, TFS, JIRA, TeamCity, VSO, JSON, ReST, SOAP, BASIC, Assembly, DHTML, XHTML, XML

Application Software: Visual Studio 6.0-2019, Microsoft Office, SQL Server 6.5-2017, MySQL, Access, Oracle, Apache, IIS, Dreamweaver, Circuit Maker, PSPICE, AutoCAD, Crystal Reports, Content Management Systems (CMS), eCommerce

Computer Networks: TCP/IP Networks, Routers, Switches, Cabling, Firewalls

Electronics: Interfacing, DC/AC, Digital and Analog circuits

PROFESSIONAL EXPERIENCE

Confidential

Lead Architect / Sr. Software Engineer

Responsibilities:

• Developed, designed, tested, troubleshoot, implemented, and integrated web applications using C#, VB, ASP.NET, HTML5, MVC (3, 4), Java/J2EE, .NET Framework (3.0 - 4.5), Visual Studio (2008 - 2017), OO PHP, Zend Framework, shopping carts, JSON, ReST, WordPress, SugarCRM, SalesForce, xUnit, MySQL, MS SQL Azure, AWS, Stored Procedures, T-SQL, Messaging MQ, NoSQL (MongoDB), JavaScript, C++, JQuery, AJAX, OOA/OOD agile development (Scrum, XP) and practices (Test and Behavior driven), design patterns, multi-threading, 3rd party system integration, MS Dynamics, proprietary API and Paypal, eCommerce, shipping services API consumption, Linux implementations, full Software Development Life Cycle (SDLC), created and consumed WCF web services, integration with web services like UPS shipping rates and eCommerce payment solutions, TVE Everywhere with NBC Universal, among other technologies and languages.
• Designed, developed, converted, and implemented mainframe/COBOL programs into a Linux/Go in-house system.
• Designed, developed, and implemented software application to control proprietary device and enhance features, using Windows Embedded, C#, WinForms, VS 2012, .NET 3.5, and firmware using C/C++, MPLAB X.
• Designed, developed, tested and implemented eCommerce and portal web applications using C#, MVC 4, JQuery, AngularJS, Visual Studio 2013, JavaScript, Web Services, JSON, ReST, .NET Framework 4.0, MS SQL Server.
• Designed, developed, and implemented changes and enhancements utilizing GE Smallworld’s Magik proprietary language for electric and gas utility clients to comply with new regulations, and ERP integration.
• Designed, developed, converted, and implemented changes and enhancements to eCommerce web application for event ticket sales utilizing C#, VB.NET, SQL Server, ColdFusion (to .NET 4.0), SVN and Visual Studio 2012.
• Developed, designed, tested, troubleshoot, and implemented embedded payment and software system for gas pumps using Windows CE, C#, VB.NET, VC++, multithreading, TFS as source control, Visual Studio 2008.
• Assisted consulting auditor to gather information to pass PCI/PA-DSS certification on new software application.
• Successfully created proof of concept integrating web application using SOAP/XML web services to QuickBooks.
• Managed and directed group of outsourced developers completing various projects within deadlines and budget.

Confidential

Systems Analyst / Consultant

Responsibilities:

• Developed, tested, troubleshoot, fixed issues, and implemented new functionality to current system.
• Created high level (functional) and detail level (technical) design documents using UML.
• Developed, tested, and implemented new functionality to enhance services available through Online Banking.
• Troubleshoot, documented, and fixed unresolved outstanding issues with the software system.

Confidential, Aurora, Colorado

Sr. Software Engineer / Network Engineer

Responsibilities:

• Created and documented most of system’s Use Cases, designed Business Objects, established a workflow standard for bug tracking; designed, developed, and tested major system architecture, schema, and documented design flaws providing recommendations to improve system stability and scalability.
• Mapped the network and provided recommendations on more efficient infrastructure configuration.
• Increased customer participation 300% by designing, developing, and implementing an online Customer Satisfaction Survey using web technologies as JavaScript, HTML, CSS, C#, XML, ASP.NET, SQL Server.
• Reduced resolution time of critical customer issues by writing and developing solutions 80% faster than Core development team using proprietary OO Magik language.
• Developed, designed, and troubleshoot ACP (Alien Co-Processor) functionality and system enhancements using C++ and Java/J2EE for integration to third party and/or custom applications.
• Reduced preparation time for proof of concept to customers 40% by developing an automated input of specifications while collaborating with pre-sales group.
• Enhanced internal communication and efficiency by contributing in design, development, and implementation of Customer Relationship Management (CRM) system as an internal web application using PHP and MySQL.
• Improved screen redraw performance 800% by optimizing existing code while supporting consultants and services group in requirements gathering, development and implementation of custom solutions.
• Raised customer satisfaction and shortened go-live dates 20% by developing solutions to customers’ customization modules beyond the normal scope of the help desk.
• Strengthened customer relationships by providing onsite customer consultations to perform system analysis and diagnostics, performance tuning and database administration in Windows and UNIX environments.
• Provided recommendations, assessed and resolved issues and performed post-implementation installation verification procedures.
• Enhanced company reputation by reducing resolution time of a serious problem in the core circuit connections and issues path module and developing a solution within one business day, allowing customer to run business critical $27 million billing system.
• Reduced training time 50% and strengthened team problem solving skills by training and mentoring new employees on troubleshooting techniques and product use.
• Streamlined activities and information sharing by creating and implementing shared calendar for ten team members to view and post events, contact information and time away from office. Reduced unnecessary emails by 100% and avoided lost productivity locating team members.