Ing. Nicolae Pereira

Designing and operating scalable cloud platforms supporting large fleets of connected devices, with a strong focus on reliability, automation, and performance in distributed IoT environments.   • Develop backend services in Python and implement new system capabilities   • Design and manage AWS infrastructure (EC2, ECS, IoT Core, IAM) using Terraform (IaC)   • Automate the full lifecycle of gateway devices: onboarding, provisioning, remote management, and updates

Developed enterprise integration solutions in a highly regulated financial environment, ensuring secure and reliable data exchange across distributed systems. • Designed and implemented message flows using IBM Integration Bus (IIB) and ESQL • Worked extensively with IBM MQ for asynchronous, reliable messaging • Optimized message flows for performance, stability, and compliance • Supported deployment, testing, and troubleshooting in production environments

Developed and operated integration solutions for airport environments, ensuring reliable, real-time communication across operational and passenger-related systems. • Designed and implemented message flows using IBM Integration Bus (IIB) and ESQL for transformation, routing, and validation of real-time data • Integrated multiple airport systems, including logistics, and passenger information services • Worked with IBM MQ to enable reliable, asynchronous communication between distributed components

- Jenkins automation - Python development - Perl development

Coordinating the build team; Perl Scripting - create/maintain the internal scripts to meet the new requirements; Continuous Integration (Jenkins); Build automation: - Develop new scripts in order to reduce manual tasks on Summit build process; - Integrate new build futures according to dev requirements; Packaging and delivery; Source-control administration (AccuRev); Escrow deposits;

-Maintaining the high availability systems; -Creating of the scripts, using shell scripting and SQL, in order to automate processes like: deploy and configure WebSphere Message Broker components; daily backup of transferred data; identification of fault messages in order to resubmit them; -Creating of monitoring scripts in order to avoid data transmission issues; -Configuring new WebSphere MQ objects; -Participating to the analysis of the data flow/new features/functionality investigations.

-Developing and sustaining technical and functional trainings; -Supporting the development of new members by induction trainings; -Participating to the analysis of the data flow/new features/functionality investigations, in connection to the business requirements for improving assigned IT applications; -Project implementation (Environment setup / Installation in QA, PreProduction and Production environment / Technical Testing Support / UAT support / Go-live support / Rollout preparations).

Administration of LMS system, based on Oracle 10G data base. Supervising workflow of database related applications (Nightrun, Services). Create Sql/PLSql script’s for customers. Support for day and night time activity via remote. Maintaining good functionality of hardware devices: computers, scanner’s (symbol), printers and other devices.

Administration of a large distributed network; Windows 2000 operating systems and over 100 Oracle Databases (ver. 9i) in 11 countries (install, configure, backup and recovery); Usage of Tivoli products like - Maestro Workload Scheduler, TWS 8.1 or 8.2, TEC 3.9 for administrative / operational tasks; Supervising workflow of database related applications (Nightrun, Services, Backups);