Work Experience of Aridio Silva
 

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  • It was a stock corporation, created at 1959. Since february of 1978 it became a government corporation and subordinated at CAIXA ECONOMICA FEDERAL social bank. This has happened to let the Datamec supports the Lottery Systems installed over responsibility of Caixa Economica Federal and other application systems such as Educational Credit System. Following the privatization federal program, at beginning of July of 1999, the Datamec became again  a private corporation, when UNISYS company took  the control of  Datamec.
  • I was hired to work at the centralized support team of Lottery Project. My main responsibility was to keep running the background installation and applications related with lottery systems. The main process was to receive weekly the  tape cartridges sent to us from specialized Lottery Shops spread into most of all brazilian cities and states. Then these cartridges were processed using specialized application designed and running over Sisco S-8000 mid-range computers.  We used several  special taped reader devices that could read simultaneously eight cartridges at same time. Should be found  the associated printed document for all records that were not readable by the tape handlers, for any physical problems and reasons. These documents were then typed by operators. During the  cartridges  reading  the stake databases were created. Then these databases were transferred to the Burroughs main-frames. In these main-frames were processed the whole lottery's data to find the game winners. After that were produced and sent the listings to all lottery shops and CEF bank branches. Some winners could received the payment into the lottery shop. Depending on the value, some winners should receive the payments only into the branches of Caixa Economica federal bank. Then we should control the expire-time  for winners who has not looked for the prizes.
  • I had the opportunity to be at the leading team who has gotten the responsibility to plain the processing of Loto Game twice a week. It was done just once a week. One senator has decided to propose this new modality and it was accept by the public. This was a big challenge to our team. At first time everybody was thinking that was very easy to do that. But the systems was changed to include new routines. The logistic of the whole process was revised. New people was hired. A lot of  procedures were written and some others replaced. The training sections was did to teach everybody involved. The whole chain of lottery shops were affected. The maintenance people, equipment and spare parts were increased and prepared. A significant amount of money was spent. Were six months of huge activities to let us achieved the deadline inspected.
links:  www.datamec.com.br
www.unisys.com.br

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