Software:

Desktop and Server specs, purchase, installation, architecture, maintenance.
Hardware Raid0/1/5 (hardware and software).
Wireless LAN setups, DSL routers/firewalls.
Extensive MFC knowledge with UI development.
Windows/NT based OSes API/kernel development.
Symmetric/Asymmetric Encryption using private/public key exchange with 1024/128bit strength (MS-CryptoAPI).
Proficient in low level networking, hardware and software wise, bandwidth optimizations, packet sniffing, routing, cabling and Firewalling.
Software and Web Engineering with .Net and the frameworks until 4.0, C#, C, C++, Visual Basic 6, ASP, VBscript; NT/XP/2000 Service development an TCP/IP Client/Server programming with Visual C++; Java and JSP web development and code maintenance/upgrades; ActiveX/COM; ODBC/JDBC; LDAP (Netscape/Iplanet and OpenLdap) design, setup, development; MS Exchange Server setup and LDAP/CDO protocol querying.
Active Directory (ADSI) protocol and security development.
Web and Portal Development for Plumtree 4.0/4.5 and MS Sharepoint 1/2, MS Sql server 7 and 2000/Sybase DBA, design and engineering; Firewall/DMZ security development and application design.
Windows NT/2000/XP Setup and Administration.
Single-Sign-On evaluation and design for Oblix and Nettegrity.
Simple oracle sqlplus-sql querying and setup.
UNIX, Linux 2.x/Solaris 2.5,2.6,2.7, 8 hardware setup and software installation, Software/Hardware-RAID maintenance, System programming with Perl, ksh, sh, bash; UNIX administration and software upgrade; Legato backup software install and upgrades.

Experience:
June/15/2010 to present

October/15/2009 to June/2010

June 2002
To October/14/2009.

Confidential,Encino, CA
Web developer, c++ / c# programming, visual basic, SQL programming/dba & database design, ajax, service programmer, technical lead, technical design and documentation & uml.

Private contractor. (networking stetups and maintenance) web development.
Legal software development, mostly written in C#, heavy SQL programming and database design and maintenance.
Windows Service programming for background jobs with heavy multi-threading techniques.
Web scraping.
AJAX/Third party web development toolkits, javascript.
Office scripting for data mainpulation.
Ground up web side design and unit testings, tasks management.

Confidential,Los Angeles, CA
SR. SOFTWARE ENGINEER

• Lead and sole responsible for the design and development of a client/server project that brings the company’s main product from local to Internet based. This infrastructure is comprised of TCP/IP based low level programming, Firewalling, High 1024/128bit level encryption based on Microsoft CryptoAPI/Private-Public key exahcnge, highly optimized and diversified compression technologies for enhanced performances.
• UI and MFC programmed for front end administration utilities that allow internet based utilities controlling the products remotely.
• DCOM/COM and ActiveX development with Visual C/Visual Basic.
• Visual Studio development with both regular and .NET, programming primarily in Visual C, and Visual Basic.
• ODBC Programming for database exports/imports.
• Extremely proficient with low level programming, OS API calling, Assembly, Debugging.
• Concordance Database programming.
• Windows Operative system expert with high end and low end hardware platforms, hardware raid systems.
• Extremely knowledgeable and hands-on about network setups, DMZ, security, hacking protection, NAT/Firewall programming, packet filtering and sniffing.
• Cross platform programming with scripting for Unix/Linux and Microsoft OSes.
• ADSI/Active Directory setups and authentication system programming.
• Novell/Netware exposure for authentication purposes.
• Unix/Linux administration and complete setup from the hardware and software standpoint , utilizing and setting up products such as Samba, FTP, Raid software and hardware, Apache, etc.

Nov 2000
To May 2002

SR. Web developer, dba, Engineer

• Lead developer and technical reference of the group for all technical requirements. Performed the design and development for ‘full blown’ applications. The primary task was to manage the entire extranet/intranet Portal for the company, serving about 700/1200 users inside and outside of the network on an encrypted https protocol. Analyzed the hardware specifications, including the selection, ordering, and installing a Windows 2000 operating system. Configuring the Raided servers across a network partially on a DMZ protected by a firewall; installed and configured the Plumtree portal, developed Gadgets for it, installed and managed the SQL Server 2000 database server. For this project also performed all of the documentation, network/servers monitoring, and development systems.
• Wears several development hats cross various department project development.
• Has been in charge of taking care of the Extranet sites for partners, and in few instances the actual www site that is otherwise co-located.
• This was the second largest project, designed, programmed, implemented, tested and maintained. This was done by taking advantage of an existing Portal and tying into it this internal and custom Partner extranet site. The architecture is spread across multiple servers, where the document management is handled through the web and a dedicated service handles the traffic and the heavy documents workload.
• In order to implement a single sign-on system, took a class on LDAP and implemented applications that communicated with this protocol. This proved to be essential to performing doing data extracts against the Exchange server. Used IIS as the web server; installed and configured Weblogic for Peoplesoft Gadgets.
• Primary Language involved in the development: ASP in combination with MSSQL7/2000; additional development in JSP; ActiveX development/DCOM/COM; Visual Basic, .NET Visual Basic.

Also, performed the following development for various other internal assignments:

• Portal design and architecture
• Verity search engine and MS Search engine management and setup
• Project documentation
• Network architecture/Security in a DMZ environment deployment
• ASP/VBscript/ActiveX-COM/Visual Basic development
• MFC programming for front end utilities and remote management.
• Visual C++/NT Services and Standalone application design and programming
• .NET Visual Basic application for data conversion migration
• LDAP/CDO/ADSI/ programming
• Database Administration for SQL 7 and 2000
• Windows 2000/NT setup/configuration and maintenance
• Hardware installation for Raided/high availability production servers
• JSP development for data management modules
• Solaris maintenance, and system scripting

Dec. 1999
To Oct 2000

SR. APPLICATION AND SYSTEM ENGINEER, DATABASE ADMINISTRATOR, SEARCH ENGINE/WEB DEVELOPER

• Developed new applications and/or maintained existing applications. Performed Java development for database synchronization maintenance involving JDBC/ODBC setup and database administration along with SQL scripting. This application implements a GUI-oriented program using Swing. Developed upgrades and maintained the Verity Web Search engine, entirely rewritten by me using CGI / server- side JavaScript and Java Servlets in combination with JDBC/ODBC. This is installed on NT platforms using initially Microsoft IIS 4 (ASP) and later on Netscape Web server 3.6 and 4.
• Primary language used to do web search development : ASP along with MSSQL/Sybase; some servlet programming in the Iplanet/netscape environment.
• All this work pertains CASES, DEFECTS and RESOLUTIONS for the internal and external technical support on the web.
• Administered Solaris 2.x/8.x systems studying and maintaining code written in Perl and C to synchronize (replicate) a Sybase database via SQL statements with other database sources such as SQLbase.
• Sybase administration tasks included, SQL programming, upgrading, all the scripting techniques such as stored procedures triggers and scheduled database backups.
• Evaluation of different external DNS servers for the company such as BIND (4 and 8) and NT 2000, Installation and maintenance.
• Network setups for NT and Sun Solaris.

Performed the following on various assignments/projects:

• Solaris Administration, upgrades, and system development
• Hardware Raid maintenance
• Project documentation
• Web development for intranet site
• Verity Search Engine development, installation, and redesign
• JSP development for JDBC connectivity
• ASP development for ADO connectivity
• Visual C++ and Solaris C programming for data transfer processes
• Perl development for system scheduled processes (crontabs)
• Sybase and MS SQL Server administration and development
• Java/Swing programming for data replication processes.
• DMZ/Networking setups for Solaris and NT/2000 servers
• Netscape Collabra Newsgroups administration using LDAP
• Web development for chat rooms and web boards