Information System Online in Montreal, Quebec

Information System Online in Montreal, Quebec


Web System Administration

  • Design system infrastructure.
  • Establish Web system by planning and executing the installation, configuration, and testing of server hardware, software.
  • Maintain Web system performance by performing system monitoring and analysis, and performance tuning.
  • Troubleshoot system hardware, software, and operating and system management systems.
  • Secure Web system by developing system access, monitoring, control, and evaluation.
  • Complete back-ups and restores.
  • Maintain documentation.
  • Update job knowledge by tracking emerging Internet technologies.
  • Configure Storage Area Network.
  • Install, configure, and maintain:
    • DNS (Domain Name System) services.
    • Apache with SSL support, Virtual Hosting.
    • Vsftpd (User Management).
    • ISCSI mounted drive which combines both Network Attached Storage (NFS over IP Ethernet networks) and Storage Area Network (Fiber Channel Fabrics).
    • Qmail for Basic Services, SMTP, Vpopmail virtual POP mail server; Vpopmail and MySql user database.
    • MySql database with command line tool or phpMyAdmin.

Database Administration

  • Ensure the database environment is designed and managed to meet business and IT demands for availability, performance and manageability.
  • Be involved in application development projects to evolve database architecture and design.
  • Monitor database operations, analyze and respond to performance and other maintenance issues.
  • Have technical hands on a project administration, including inventorying and documenting forms, reports, notice etc.
  • Participate in the creation, development, staging and production database instances, and the migration of those instances from one environment to another.
  • Design database system infrastructure.
  • Establish database specifications by analyzing access, information, and security requirements.
  • Install, configure, manage, and maintain multiple MySQL databases.
  • Design and create database.
  • Manage Memory, CPU and I/O performance as well as assuring database health.
  • Perform appropriate back-up, restoration and upgrades of database servers.
  • Migrate MySql databases to another RHEL machine using MySql tool in command line.
  • Secure MySql server by using Access Privilege System user, db, host tables in mysql database.
  • Optimize MySql performance by indexing, optimize complex queries, increase buffer/cache sizes for big, multiple-statement transactions, for better index handling.
  • Configure additional MySql slave server to replicate MySql master server and to perform backups.
  • Maintain Database documentation.

Web System Analysis, Design and Implementation

  • Use latest Open Source Web Technologies: PHP, Apache, MySql, SSL, ADODB that run on Red Hat Enterprise Servers.
  • Analyze business processes and take end user and customer requirements.
  • Design web site structure and creating web space.
  • Register domain names and setting up DNS zone for registered domain name.
  • Set up virtual domain in Apache httpd.conf file.
  • Set up secure http (https) for transactions where applicable.
  • Design relational databases and creating tables - entities, associative entities.
  • Prototype and create web site template and settle it with the customer.
  • Design and program web forms, information, warnings, and error messages.
  • Program libraries, classes and function for the project.
  • Program database access functions compatible with ADOdb Database Abstraction Library.
  • Create restricted htaccess for the customer and/or end user in some cases.
  • Create multi language support for website in such a way that adding new language takes no time.
  • Finalize web application.
  • Maintain, change, improve, secure, and optimize existing web applications.
  • Back up existing code and writing documentation.
  • Back up customer data (documents and pictures) and databases.

Projects and Applications

  • Build and maintain high availability web server farm that uses external shared storage.
  • Configure servers with redundancy at all levels to eliminate single point of failure using Cluster Manager Technology.
  • Configure and manage Network Attached Storage instead of costly SAN (Fiber Channel Fabrics) technology.
  • Establish Web system specifications by analyzing access, information, and security requirements.
  • Build Information Systems Online and Dynamic Web Applications for Different Industries.
  • Build multi-user client-server information system by using Visual Basic 6 and Access. Customer, suppliers, order processing, reporting with enhanced security information system. Hardware inventory tracking system.
  • Migrate Windows NT 4.0 to Windows NT 2000, manage users, and upgrade H/W and Networks.
  • Design and program data windows, scripts, events, functions, GUI using PowerBuilder for client.
  • Migrate data from legacy system (FileMaker, Macintosh) to newly build (Visual Basic and Access 2000) Database Application.
  • Build in-house Information Web Site that replicates Desktop Information System with data synchronization.
  • Build Desktop Information System that process orders and keep track of inventory of auto parts for import/export department by using Visual Basic and Access.
  • Visual Basic Application connects to Company Database and acquires auto parts and distributor's data for order processing. Company database is an Oracle that runs on Solaris Server. Application functionalities include: Process order. Lookup required data on the Oracle database. Store extracted and processed data on the Access database for future reference and reports. Generate Reports.
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