Hubert Chylewski Email & Phone Number

🔹 I am dedicated to customer satisfaction, ensuring that clients are pleased with the ACS products and professional services provided🔹 I strive to foster ongoing relationships and continuous collaboration with our clients🔹 I ensure assurance projects are delivered on time, within budget, and with high-quality standards

Riyadh, Saudi Arabia

Data Management project for the largest telecom in MENA stc Saudi Telecom Company

Delivery Manager responsible for End User Devices' Transition & Transformation. Migration for about 18 000 PCs in factories and offices, Virtual Desktops, hundreds of printers, and supporting IT services. The transition from local resources to global cloud solutions based on Microsoft Azure. I was responsible for migration in 5 European countries, and I supported migration in the United States. Team management over several time zones and countries.Responsible for constant transformation process improvement, achieving the best end-user experience and satisfaction, and program success criteria.Successful execution and leveraging digital transformation with services transition.

Warsaw, Masovian District, Poland

I deployed several IT infrastructure projects for Tier-1 mobile carrier with a team of about 50 professionals- IDM - Digital Identification platform development and refactoring for all internal and external users, including several millions of customers, over 300 applications- Migrated Contracts Management system - IFS with Oracle database deployed on initially planned date and in budget- CRM audit that provided budget optimisation recommendations ~10% - POC platform deployment for all the T-Mobile Poland points of sales that improved customer satisfaction and reduced waiting time for service- Enterprise Databases consolidation and optimisation for ~200 databases- SAP updates to the EU Electronic Communications Code Directive- Actively contributed to global company agile transformation

- Managed roadmap development for roaming mobile performance monitoring platform, deployed worldwide in ~100 countries- Managed monitoring, diagnostic, and cybersecurity management platform development for mobile carriers in the Middle East. The project succeeded with cross-selling extensions and functionalities- Managed countrywide over 9000 km of Swiss mobile carriers network benchmarking for 3 major tier-1 carriers- I consolidated project management policies of quadruple Company Merger in 3 countries, successfully introduced agile practices and the Jira platform- Provided pre-sales and sales support activities, delivered tender offers content for several mobile carriers services projects

Warsaw, Masovian District, Poland

Project Manager and Service Delivery Manager in portfolio of several projects in integrations and software development projects. Managing teams of experts, supporting IT platforms in high demanding 24/7 SLA. Responsible for good relations with customers.Examples of projects:- development of mediation application for mobile operator, integration with Oracle DB on Solaris. Supporting the platform in high SLA. Team of 5 experts- PCRF platform migration for mobile operator: HW, virtual environment, OS, Oracle DB; budget over $1mln; team of 5 experts.- managing system audit for Oracle servers farm- managing gold standard support 24/7 - provisioning system modification for mobile operator

Warsaw, Poland

- Project Manager and Architect for Integration of monitoring and diagnostics platform for in Tier 1 mobile operator- Presales support for monitoring and testing platforms for telecommunication operators. Equipment and services provided by: Spirent, Empirix, Astellia, Nexus, Tekno Telecom, Rohde&Schwarz

I have successfully managed transition program for ADM in oil refinery plant, that involved several projects streams, i.e.: operation, financial, IT and legal.The responsibilities contained:- successfully designed and executed transition plan with 1-hour discretion timeframe- risk management plan preparation- emergency plans testing- multinational and multi cultural team management- mixed, local and remote team management

I worked as a consultant providing advisory support to consulting companies and software houses. Projects examples:• Feasibility study for eGovernment platform of UKE – Office of Electronic Communications. Work for StrictWise/ValueTank. Documentation prepared according to PRINCE2 standard. Feasibility study budget $0.5mln, whole project budget $5mln• Test Management for new SaaS platform for managing GPs (medical surgery). Work for Software House – HolonGlobe in Agile methodology

Responsible for projects:- IN migration for over 1 mln. subscribers - NSN/JainSlee- IMS services implementation and modification- IN integration with SMSC- Various IN services implementation – Onephone and other - Operator Number portability platform integration with regulatory state database- IN implementation Alcatel-Lucent- SMSC implementation - Nokia and Symsoft- IP traffic compression/optimization for whole network i.e. 12 mln. subscribers.- Ring Back Tone service for 12 mln. subscribers- Who Called IN service- GPRS platform integration with IN- Real Time MVNO integration with IN platform.Experience in:- Cooperation with: Cisco, Nokia, Ericsson, Junniper, CheckPoint, Symsoft, SUN Microsystems, HP, Alcatel-Lucent, WindMobile- Software testing management- Problem solving.- Change management- Project portfolio managment

Scope of duties covered mainly management over extension of services in MMSC: ie content adaptation, external services integration, security issues. And all possible technical aspects (planning, dimensioning, configuring, troubleshooting) of Mobile IP network ie.: GPRS and UMTS. These covered the knowledge of:- GGSNs, - SGSNs (Nokia/Ericsson), - Deep knowledge over IP issues, - Security of IP: firewall, IDS/IPS configuration on various IP and ISOIP protocols.- Forensic analysis.- Traffic optimization.Strategic network architecture planning (ip and gsm/umts). Responsibility for technical aspects of RFPs, requests and evaluation.

Key responsibilities include all possible technical aspects (planning, dimensioning, configuring, troubleshooting, management over upgrades and installations) concern, mainly but not only limited to: Nokia and Symsoft SMSCs, Nokia MMSC, WAP GW, USSD.Required knowledge on unix, linux, network protocols, eg: CIMD/SMPP, SS7, MMSC (MM1-7), UCP, online content adaptation, email security issues, mms/email relay, http, wml, building end-to-end ussd services.

Responsible for auditing, testing, test scenarios preparation, integration procedures preparation, management of software upgrades and system installation. Scope of duties included following areas: - Large Enterprise Management Platforms: Nokia Netact, for GSM operator network. Included integration of MSCs, BSCs, SMSCs, UNIX & Windows servers, etc- SNMP management platforms,- Mobile Value added services, remote mobile handset configuration

Project management for wireless/cellular, medium and large project that requiring professional know-how. Planning of new opportunities for mobile services.Auditing, expertise, software development, strategic planning for:- Integration of mobile services,- Development of sms, mms, ussd, mobile localization and presence application,- Consulting analysis for telco and IT projects.Gained experience in:- Contract and NDAs negotiations,- Administration of legal and financial aspects for small consulting firm.- Customer relationship,- Virtual teams management.

Msc, Physics

Education record