J2EE Linux Database Administrators For Hire

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  • Palkkaa lukakow
    3.0
    3 arvostelua $50 dollaria / tunti
    , Openwall d7f2c38810Linux378efce543, Debian, Fedora), Solaris (7, 8,9,10 including Containers and HA Clusters), *BSD (FreeBSD, OpenBSD), AIX 5.2/5.3 , BASH Scripting. - d7f2c38810Databases378efce543: MySQL, PostgreSQL, Oracle d7f2c38810database378efce543 ... NGCERT-2007-20444 - Sun Cluster 3.1 d7f2c38810Administration378efce543 (ES-338) - SUSE d7f2c38810Linux378efce543 Enterprise Server 9 – d7f2c38810Administration378efce543 ... - d7f2c38810LinuxPro378efce543 2004 Conference - Plug and Play! - Hardware in Aurox d7f2c38810Linux378efce543 - IT in Enterprise Business 2004 Conference - Aurox d7f2c38810Linux378efce543 Preview + workshop - Sector Development Center Conference - d7f2c38810Linux378efce543 Aurox BIP Preview
    Welcome on my freelancer private profile page! My name is Lukas and i am 10+ years experienced webhosting architect working as IT contractor for many years using almost all versions and vendors of Unix/Linux systems, WWW web servers, JAVA Application Servers and any kind of OpenSource and not only software. I have Strong network and security knowledge. My passion which is my work! started over 15 years ago when the internet wasn't so complex and commercial network and wasn't looking like it is now! Choosing me as your resource you can be sure that i will provide you best solution available for your demands together with bright and professional recommendations and ideas. Please see below quick view of who i am and what i am doing. Two main rules regarding my freelancer bidding: 1. When i am placing a BID, i am SURE that i am able to help you with your problem or implement required solution. 2. I do not place any bid if i am not sure about my qualifications and about your project. Thats all! Below you can find more detailed information about my past/current work and technologies that i am using. CAREER SUMMARY/ABILITLES: Experienced in designing, building and supporting Web middleware/EAI and UNIX infrastructures for Investment Banking environments, telecoms and e-commerce from the beginning of professional carreer. Strong Web middleware and UNIX Security background. Best practices in IT operational processes in worldwide organizations like Citigroup Plc. / Orange Telecom company etc. ChangeControl/incident reporting, SLA/OLA defining, knowledge of Information Technology Infrastructure Library. Goal oriented, self-motivated, well-organized, open-minded, RHCT RHCE Certified. KEY SKILLS: Technical: - Technologies and Concepts: J2SE/J2EE ,SOA, XMLRPC, SOAP, RMI,JMX, JTA, JMS, JDBC, Web 2.0 technologies Internet Protocols especially: TCP/IP, IP Filtering - Iptables/NAT, SMTP, POP3, IMAP, HTTPS, SSL, XML, UML, Object Oriented Programming, Multi-tier Architectures, Client – Server, Service Oriented Architecture Unix / Linux platforms including Virtualization Concepts, Automated server deployment - Red Hat Kickstart, Solaris Jumpstart - Middleware: Oracle Coherence, Oracle Weblogic Application Server 10.x, BEA Weblogic 7.x 8.x 9 10, 11g, IBM Websphere 6,0 6,1 7, SUN iplanet and Apache web servers, Webmethods EAI, jBoss, SUN Java Enterprise Server Software, Siteminder, mail servers (Qmail, Exim, postfix, sendmail), DNS (bind 4, 8, 9), proxy (Squid) - Unix/Linux: Linux (Red Hat (AS, ES), SuSe Enterprise Server, Openwall Linux, Debian, Fedora), Solaris (7, 8,9,10 including Containers and HA Clusters), *BSD (FreeBSD, OpenBSD), AIX 5.2/5.3 , BASH Scripting. - Databases: MySQL, PostgreSQL, Oracle database - Storage and Backup: NetApp filers, EMC Cellera, Veritas Volume Manager, Legato NetWorker, AIX LVM, VERITAS , VxVM VxFS , HP EVA Storage Solutions - Security: identifying security threats such as buffer overflows, format string bugs, race condition bugs, SQL injections, rootkits, viruses etc., application level security audits and network level security audits Management: - End-to-end project management. - Familiarity of service availability and performance monitoring, based on standard Unix tools. - Cross-platform problem solving (server-network, server- database, application-load balancer etc). - Developing and maintaining positive working relationships both internal and external. Languages: - Mother Tongue: Polish - Fluent: English PROFESSIONAL QUALIFICATIONS: - RedHat Certified Technician - RedHat Enterprise Linux 5 (No. 805010728347334) - RedHat Certified Engineer - RedHat Enterprise Linux 5 (No. 805010728347334) - NGSEC Security Certificate NGCERT-2007-20444 - Sun Cluster 3.1 Administration (ES-338) - SUSE Linux Enterprise Server 9 – Administration - AIX 5L – Administration - webMethods – Administration - webMethods – Troubleshooting - NetApp Data Protection Solutions - NetApp SAN Administration - BEA WebLogic Server 8.1: Advanced System Administration - BEA WebLogic Server 8.1: System Administration - PATROL for Unix Perform and Predict - Security Policy Best Practice by DNS Poland/RSA Security and SUN Microsystems IT PUBLIC SPEECHES: - Oracle Weblogic Application Server 10/11g trainer for Oracle - LinuxPro 2004 Conference - Plug and Play! - Hardware in Aurox Linux - IT in Enterprise Business 2004 Conference - Aurox Linux Preview + workshop - Sector Development Center Conference - Linux Aurox BIP Preview vähemmän
  • Palkkaa Ivosh
    1.0
    1 arvostelu $25 dollaria / tunti
    integration into existing network environments (including different loadbalancers) platform optimalisation, special-purpose d7f2c38810Linux378efce543 kernel modules 2008-2009: developer and architect of ... (programming in Perl, detail architect and technical writer). Feb 2003 - Nov 2003: interactive marketing developer Developer in an international company Symblaze. Main areas of development: d7f2c38810J2EE378efce543 ... solutions (all tiers), Flash design and scripting, d7f2c38810database378efce543 technologies. NCP project team leader for two months. Apr 2002 - Dec 2002: website developer Workplacement in the italian company
    Brief work experience: 2010-2011: architect and developer of OIP product (HTTP proxy & optimalisation) for mobile broadband (programming in C, C++, Perl, Java) responsible for product overall architecture, for requirements definition; documentation technical lead of small team of developers customer support on the third level including regular 24x7 shifts integration into existing network environments (including different loadbalancers) platform optimalisation, special-purpose Linux kernel modules 2008-2009: developer and architect of DPS product (WAP push) for mobile operators worldwide (programming in C, Perl, Java, Python); reporting tool IRT (Java, Jasper Reports, Posgres, PL/SQL) also responsible for requirements definition, platform, documentation and installation customer support on the third level, including regular 24x7 shifts responsible for solution integration for different customers 2004-2007: developer and architect of WSB product (WAP/HTTP proxy) for mobile operators worldwide (programming in C, Perl, Java) customer support on the third level, including regular 24x7 shifts definition and adhering to standards for reusable building blocks (components) of products and their plugins 2003-2004: developer for mobile operator Hutchinson 3G (programming in Perl, detail architect and technical writer). Feb 2003 - Nov 2003: interactive marketing developer Developer in an international company Symblaze. Main areas of development: J2EE solutions (all tiers), Flash design and scripting, database technologies. NCP project team leader for two months. Apr 2002 - Dec 2002: website developer Workplacement in the italian company Riva Calzoni Oleodinamica within the framework of Leonardo Programme. The placement involved among others creating of two www presentations: RCO and I.L.O. UETP Alma Mater. Mar 2002: genius Perl programmer I wrote several Perl scripts for Chris Parkinson. The difficult part was working under time pressure. Jun 2001 - Mar 2002: EVA developer Part-time developer and maintainer of system EVA for evaluating educational methods at UWB. The work includes Perl programming and website design. Apr 2001 - Feb 2002: network administrator Part-time network administrator at the Catholic Secondary School in Pilsen. Responsible for overall management and administration of 40 personal computers, Novell and Unix servers, network connectivity to Internet. Users include 80 teachers and 800 students. 1996 - 2001: helpdesk Member of helpdesk group for system support of end-users at University of West Bohemia. During that time I enhanced my ability to quickly analyse and solve users' problems. 1993: tutor Tutor for computer society at Second Primary School in Jirkov. vähemmän

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