Anselmo Braz Peres

• AT&T (USA account).

In EPAS cB environment, I was responsible for designing, maintaining, and optimizing production batch application flows and daily cycles using CA7. I also actively contributed to implementing changes, releases, and upgrades to ensure seamless operations and alignment with business goals. Additionally, in the ABS-MS environment, I worked extensively with TWS (Tivoli Workload Scheduler).

• AT&T (USA account)

Supervised and operated mainframe systems and applications (both console and batch), ensuring seamless functionality and performance. Proactively identified and resolved job/system issues at the first point of contact, escalating to the appropriate support teams (programmers) when necessary and maintained strict adherence to service level agreements (SLAs), consistently meeting or exceeding performance targets.

• Excellent communication skills, both verbal and written.