Giovani Stefanini

Experienced professional working in Telecom market since 2010 with Planning, Engineering, Implantation and O&M of optical transmission networks such as Backbone Longhauls, Metropolitan and IP Networks, joining technical and strategic knowledge from suppliers and ISP`s.

I have worked with main Telecom players: Alcatel, Cisco, Ciena, ECI, Huawei, Infinera, Juniper, Nokia, Padtec, and I went through two merger & acquisition processes: GVT x Telefonica and MOB x Wirelink.

I have experience in project (+50, 4~10 people) and process management, PDCA and DMAIC cycles, Lean 6 Sigma, Scrum, OKR, BPMn, Business Intelligence, Financial and Planning Analysis - FP&A, CAPEX and OPEX budgeting, Contract Management (+30): SWAP, leasing, IRUs and dark fibers.

In addition to the Data Analysis knowledge acquired during my career, I am currently improving my Data Engineering skills, using technologies such as Distributed Storage, Data ETL Pipeline Architecture, Data Warehouse, Data Lake and Data LakeHouse, SQL and NoSQL Databases, Haddop and Spark.

- Technical planning - OTN Switch, DWDM, IP and GPON. 

- Project management - Definition, Planning, Execution, Control & Analysis.

- Management of deadlines, costs, risks, indicators and field operations.

- Customer relationship, account and contract management, stakeholder relationship.

- Data analytics - Python, SQL, Power BI (DAX, M), Excel (VBA) and Minitab.

- Database: MySQL, PostgreSQL, Oracle, MS SQL Server 

- Automation - Python, Microsoft Power Plataform

- Cloud: AWS, Azure and GCP

- Cybersecurity

Github: https://github.com/GiovaniSt