博士英语信1 november10,19xx towhomitmayconcern: thisistoconfirmthatmr.lidashuihasworkedasafull-timesy下面是小编为大家整理的2023年度博士英语信3篇【通用文档】,供大家参考。
博士英语信1
november 10, 19xx
to whom it may concern:
this is to confirm that mr. li dashui has worked as a full-time system *yst in the ny university since jun 1994(or this letter is to verify that mr. li dashui worked as an chemist from july 1993 to sept. 1994). mr. lis main duties and responsibilities are as follows:
design, develop and install various com*r hardware, software and network systems for banks.
determine and *yze the requirements of each system project into related componets solved through the application of com*r technology.
write specifications for com*r programs, and test and implement programs for network systems and control systems.
supervise com*r programmers and other system *ysts for paticular system projects.
mr. li has mainly taken part in the following projects:
the first engineering design of city general business com*r network system.
upgrading banks system for ibm as/400 e45 to ibm as/400 320, ibm as/400 530.
the design development and test of city general business com*r network system.
the design and development network and database systems for the golden credit card project.
mr. li is well experienced with ibm as/400 system *ysis, tcp/ip protocol, sna protocol and lan; proficient in rpgiii, vb, c/c++ and db2, and skilled in unix, informix, client/server etc.
mr. li is a hard-working and talented *yst, and is highly respected member in our company. if you need further information, please feel free to contact me.
sincerely yours,
singature,
zhang xiaoming
senior engineer and technical manage
company name, address, tex & fax