Sergiu Dumitrescu Email & Phone Number

Bucharest, Romania

- Managed all aspects of network infrastructure projects including planning, budgeting, resource allocation, execution, and deployment. Developed detailed project plans and schedules for network upgrades, migrations, and other IT initiatives.- Led cross-functional teams to implement complex network projects within scope, on time, and within budget. Defined clear project goals, deliverables, timelines, and resource requirements.- Served as the key liaison between internal IT teams and… Show more - Managed all aspects of network infrastructure projects including planning, budgeting, resource allocation, execution, and deployment. Developed detailed project plans and schedules for network upgrades, migrations, and other IT initiatives.- Led cross-functional teams to implement complex network projects within scope, on time, and within budget. Defined clear project goals, deliverables, timelines, and resource requirements.- Served as the key liaison between internal IT teams and external vendors/consultants. Effectively facilitated collaboration and managed relationships.- Reported on project status to key stakeholders on a regular basis. Conducted post-implementation reviews to document results and identify process improvements. Show less

Bucharest, Romania

As a Solution Architect, I am accountable for delivering top-notch solutions to our clients. Crafting "End-to-End Solutions" is a key aspect of my daily responsibilities, which involves taking into consideration various factors such as business requirements, internal constraints, technical capabilities, and limitations. My expertise extends to designing solutions that encompass connectivity, security, and voice components.Some of my key responsibilities in this role include:-… Show more As a Solution Architect, I am accountable for delivering top-notch solutions to our clients. Crafting "End-to-End Solutions" is a key aspect of my daily responsibilities, which involves taking into consideration various factors such as business requirements, internal constraints, technical capabilities, and limitations. My expertise extends to designing solutions that encompass connectivity, security, and voice components.Some of my key responsibilities in this role include:- Serving as the Design Authority for complex technical service solutions for non-standard product deals with Fortune 500 clients.- Collaborating with sales teams to design, estimate, and document the solutions.- Analyzing and comprehending customer requirements to provide tailored solutions.- Identifying and mitigating any potential risks in the solution design.- Creating detailed documentation for Request for Proposal (RFP) responses.- Ensuring on-time delivery of solutions while adhering to internal solution governance standards.My technical expertise includes MPLS, LAN, WAN, SD-WAN, BGP, Cloud Connection, Datacenters, and IPSec. Show less

Bucharest, Romania

As a Solution Architect, I designed and provided network solutions to business customers. My responsibilities included provisioning equipment, configuring Customer Premises Equipment (CPEs), liaising with third-party equipment and network outsourcing suppliers, maintaining knowledge of market conditions, and discussing implementation of services with customers (national and international) when requested by the account manager. Additionally, I offered technical support for trouble… Show more As a Solution Architect, I designed and provided network solutions to business customers. My responsibilities included provisioning equipment, configuring Customer Premises Equipment (CPEs), liaising with third-party equipment and network outsourcing suppliers, maintaining knowledge of market conditions, and discussing implementation of services with customers (national and international) when requested by the account manager. Additionally, I offered technical support for trouble tickets escalated by the back-office engineers.As a Project Manager, I oversaw multiple teams to ensure successful project delivery, managing planning, resource allocation, budgeting, risk, and quality. Show less

Bucharest, Romania

As a key member of the project team, I managed the budget, coordinated with subcontractors, and created work orders. I developed high-level designs, supervised work on the field, and resolved situations. I maintained and improved network performance, analyzed reports, and upgraded link capacities. I was also responsible for high-capacity interconnection between cities.

Timis County, Romania

As a Fulfillment Engineer at Alcatel Lucent, I contributed to projects for Bouygues Telecom in France.I was responsible for resolving network issues related to transmission and transport.Furthermore, I assisted the field staff with site integration.This role required fluency in French

Bucharest, Romania

In this role, I conducted network surveillance, resolved issues, installed and upgraded hardware/software, created documentation, and generated reports. I also managed Trouble Tickets, coordinating field engineers.

Bucharest, Romania

My duties include managing technical and commercial requests for business customers, resolving outages and other customer-specific issues, handling alarm management, processing local and foreign maintenances, providing detailed reports, keeping up-to-date with network changes, maintaining communication with partners and customers, and attending to internal technical requests.