OBJECTIVE:

Seeking a lead development position in a dynamic company offering advancement opportunities where I can apply my software development skills and experience in a team - oriented atmosphere.

SUMMARY:

• Excellent academic background and practical experience in Computer Science.
• Experienced in computer operations, analysis, design, programming, software development life cycle and troubleshooting Python, Django, C#, REST / APIs / web services, VB6, C/C++ languages, HTML, CSS, XML, TCP/IP, sockets and Internet protocols.
• Also knowledgeable with HL7, HIPAA, DICOM integration.
• Also experienced with Amazon Web Services (AWS, SES, RDS, CloudFront), MySQL, mongodb, Apache, Ubuntu Server, memcached, RabbitMQ, celery, fabric.

SKILLS:

Python, Django, Medusa, C#, ASP.NET, Visual Basic (VB6), C/C++, HTML, .NET REST / API / web services, XML, HL7, MS-SQL, MySQL, mongodb, TCP/IP Winsock client/server programming, Internet protocols (HTTP/CGI, SMTP/POP, NNTP, FTP, XMPP) . Excellent experience of software development life cycle (SDLC) of medium to large applications using Open Source on cloud based platforms. Payment platforms integration like Authorize.net, Confidential and Confidential . Cloud based (AWS) server farm configuration and maintenance.

EXPERIENCE:

Confidential, Orlando, Florida

SENIOR SOFTWARE ENGINEER

Responsibilities:

• Designed and developed an online media guide ( Confidential ) using Python 2.7, Django 1.4.1, MySQL, ( DS, SES, CloudFront) latforms, Haystack, memcached, celery, fabric. AWS, RDS, SES, CloudFront) Ubuntu Server platforms. Integrated membership and registration payments using Confidential and Confidential .
• Also developed several YouTube web crawlers to check for new media content and expired links. Ubuntu server farm administration on Amazon Cloud (AWS), including installation and administration of web servers (Apache 2.x), MySQL cluster (cloudera), mongodb, memcached, load balancers, email (SES).
• Responsible for code version control (git) and weekly code/data migrations to QA and production environments. Also managed several outsourced development teams from Ukraine and Philippines.

Confidential, Maitland, Florida

CTO AND SENIOR SOFTWARE ENGINEER

Responsibilities:

• Designed and developed a web based coupon offers site using PHP, MySQL.

Confidential, Orlando, Florida

SENIOR DEVELOPER

Responsibilities:

• Designed and developed a web based classifieds site using Django 1.4.1, Python 2.7, MySQL, Apache (WSGI), Ubuntu server.

Confidential, Heathrow, Florida

SENIOR SOFTWARE ENGINEER

Responsibilities:

• Designed and developed a web based tilt-up wall designer and engineering tool application using C#, .NET Web Services and ASP.NET 2.0.

Confidential, Leesburg, Florida

SENIOR SOFTWARE DEVELOPER

Responsibilities:

• Designed and developed a chemical emergency response system using VisualStudio 2008, C#, ASP.NET, MS-SQL 2005.
• Developed web based Hazardous Materials training using ASP.NET 2.0.
• Also converted a legacy application of the existing emergency response software from VB6 to a C# WinForms .NET application.
• Implemented a PDF based Material Safety Data Sheet (MSDS) online repository using ASP.NET 2.0.

Confidential, Fort Myers, Florida

WEB DEVELOPER

Responsibilities:

• Developed an ultrasound evaluation intranet website using Python and Django MVC framework.
• The system monitors and receives the ultrasound medical images from the hospital sites .
• This web based application manipulates and displays ultrasound medical imaging to the evaluator.

Confidential, Lakeland, Florida

.NET SOA MIDDLEWARE DEVELOPER

Responsibilities:

• Developed SOA middleware for reservations and credit card transaction for the Nexus architecture using C# and Oracle SQL database.
• Migrated several Nexus components from .NET 1.x to .NET 2.0.
• Designed and developed a credit card issue resolution intranet website using Python and Django MVC framework.

Confidential, Orlando, Florida

SENIOR MIDDLEWARE ARCHITECT/DEVELOPER

Responsibilities:

• Designed, developed and supervised the software development life cycle of middleware applications that process a realtime flight information data feed using C# and .NET web services technology.
• The system receives flight information in XML files where they are parsed, added to the flight database and alerts were generated based on off-gate, takeoff, landing, on-gate, delayed, diverted, cancelled flight events.
• Interprocess communication and alert services were developed using Jabber instant messaging technologies.

Confidential, Fort Myers, Florida

SENIOR APPLICATION ARCHITECT

Responsibilities:

• In charge of the full development life cycle (SDLC) of several healthcare billing and document imaging applications.
• Designed and developed a medical document imaging and indexing system using .NET C# and .NET web services.
• Wrote Windows services in Python to receive and parse ER logs text document and TIFF images to be imported into the document imaging system.
• Designed and developed the Chart Manager application (v1.0 developed in VB6, InstallShield and v2.0 C#) to scan patients paper charts and transfer the scanned images using FTP and .NET web services (SOAP).
• Developed NT windows services to manipulate (LeadTools) and import medical chart images and XML data into our imaging system (Optika Accorde).
• Converted medical billing information between XML and HL7 to exchange information between billing systems (Clinix).
• Backend file and image manipulation and workflow was developed using Python 2.5.

Confidential, Orlando, Florida

SENIOR ARCHITECT

Responsibilities:

• Designed and developed a Loyalty and Frequency server application using VB6, MS-SQL.
• Developed a Loyalty and Gift Card application for the Dassault Talento POS terminal using C/C++ language.
• Coded cardholder and merchant web based reporting using ASP.

Confidential, Orlando, Florida

PROJECT LEADER

Responsibilities:

• Designed and developed several Internet applications using Python and C++/Qt. Developed a TCP/IP based instant messenger, chat and alert system for the cargo exchange industry (client and server).
• Developed a multiplatform messaging client application using C++, Qt. The messaging server was developed with Python 2.2 and Medusa.
• Also developed an online payment system for credit cards, EFT and invoicing.
• Designed and developed backend business process using Tibco Rendezvous, Microsoft Message Queues, Java, Avalon/Phoenix framework.

Confidential, Ocala, Florida

SENIOR SOFTWARE ENGINEER

Responsibilities:

• As Lead Developer I designed and developed the Loyalty & Frequency and Electronic Gift Certificates systems.
• This required the following components:
• Developed a Frequency and Gift Certificate application for the VeriFone Omni and Dassault Talento credit card terminals using C language.
• Design and implementation of the VISA-II protocol and serial communication host application using Visual Basic.
• Developed transaction processing host based on
• Developed host communication protocol library in C++ for 32 bits Windows and DOS.
• Programmed a C/C++ API interface for Point Of Sale (POS) interfacing to the transaction processing host.
• Designed all MS-SQL database tables. Developed Web based cardholder and merchant online reporting system using InterDev, Microsoft Active Server Pages (ASP), VBScripts and JavaScripts interfacing to MS-SQL 6.5 database.
• This systems required use of Microsoft NT/Server 4.0, IIS, ASP, MS-SQL, XML, Java, Visual Basic 6, MSVC and Borland C++.