WeMeet Europe 2022


  • Avnish Chauhan

    Avnish Chauhan

  • Bernardo Lucas

    Bernardo Lucas

  • Carlos Marques

    Carlos Marques

  • Carlos Martins

    Carlos Martins

  • Gabriel Chiriacescu

    Gabriel Chiriacescu

  • Pramod Ranjane

    Pramod Ranjane

  • Stephen Ornadel

    Stephen Ornadel


  • Steve Brooks

    Steve Brooks

  • Vincent Robertson

    Vincent Robertson

    Technical Customer Manager, New Products & Solutions, GSMA Services

    Since joining GSMA from Samsung in January 2022, Vinny has taken responsibility for masterminding how GSMA’s newer and more complex services, can be ingested within our customers’ businesses.  Whilst the world of wholesale roaming is relatively new, Vinny brings his excellent hands-on communication and organisation skills to coordinate multiple product, technical and operational teams. He is currently focused on GSMA’s eBusiness Network Accelerator offering which enables carriers and MVNOs to join the Telco network and experience first-hand the value of GSMA’s blockchain applications in the wholesale roaming negotiation and settlement arena.

  • Tony Poulos

    Tony Poulos

    The Host

    Tony has a strong telecom BSS knowledge in billing, revenue assurance, managed services, payments and mobile content delivery. In June 2011, Tony was recognized as one of the 25 most influential people in the telecom software industry.

  • Shamit Bhat

    Shamit Bhat

    Interoperability Solutions Director


    Shamit is responsible for the development and building of GSMA’s new blockchain network for the entire Telco ecosystem.  This global intra-telecom network will enable companies to exchange information, secure agreements for services, agree transactions, fulfil services and settle fees in a secure and immutable way.

    Shamit is also responsible for GSMA’s Internet Group, the newly created GSMA Internet Group Distributed Ledger Taskforce (DLT) and Blockchain for Wholesale Roaming (BWR) Group which has been leading the effort for launching GSMA’s blockchain network beginning with wholesale roaming use case.

    Shamit has a Professional Education in Blockchain – Disruptive Technology from M.I.T. (Massachusetts Institute of Technology), a MBA in Finance from Leeds University Business School, and a BE in Information Technology from Mumbai University.

  • Miguel Carames

    Miguel Carames

    SVP - Roaming & Network Services

  • Jean Michel Henrard

    Jean Michel Henrard

    Founder and CEO

    Dust Mobile

    Passionate about innovation that significantly improves everyone's life and privacy. Committed to the entrepreneurial adventure for greater security through pioneering cyber defence systems, particularly for mobile, IoT and M2M communications.

  • Sunil Joshi

    Sunil Joshi

    Head of Roaming

    EE/BT Group
  • Tobias Engel

    Tobias Engel

    Senior Security Researcher

    GSMK Cryptophone

    He is responsible for MNO Security Assessments at GSMK in Berlin. For more than eight years, Tobias and his team have supported mobile network operators all over the world in making their networks more secure and protecting their subscriber's privacy. His in-depth expertise in SS7, Diameter, SIP, SMS and GTP technologies allowed him to be among the first to raise public awareness of the threat of insecure signalling protocols.

  • Tarinder Pal Singh

    Tarinder Pal Singh

    Senior Director


    Tarinder is a Regional Director for RAFM and Telecom solutions for Protiviti Middle East and India. He has been helping clients solve their business problems through advising Transformation Strategy, Risk Management, and Governance interventions that enable businesses to optimize cost, enhance revenue, improve customer experience, or manage business risks.

  • Krystle Singleton

    Krystle Singleton

    Head of Product Management for Fraud & Revenue Assurance Platforms

    Dish Wireless

    Krystle Singleton is the Head of Product Management for Fraud and Revenue Assurance Platforms at Dish Wireless. Based in Denver, Colorado, USA, she specializes in risk mitigation for complex business ventures. Before Dish, she helped build the fraud and payment platforms for Visible, Verizon’s prepaid wireless startup. With a background in actuarial sciences, she has a passion for mathematics, statistics and risk theory; which allows her to build best-in-class risk protection for Dish and our customers alike.

  • Muhammad Moqeet

    Muhammad Moqeet

    Senior Cyber Security Professional

  • Isabella Silveira

    Isabella Silveira

    Group Head of Roaming, Carrier, and Messaging

    Sky UK

    Isabella is the Group Head of Roaming, Carrier, and Messaging for Sky Mobile UK/IE with over 11 years of experience working in Telecoms, leading wholesale teams both from an MNO and MVNO perspective. 

  • Gilbert Relou

    Gilbert Relou

    Head of Consultancy

    Kaleido Intelligence

    The global market for mobile communication is where much of Gilbert’s  20+ years of experience in international (data) communication has been focused at—often described as an evangelist by motivating change, introducing new ideas, and creating partnerships. At KPN and iBasis he has been a driving force in building relationships with dozens of mobile network operators and solution providers globally. Focused on innovation, leading a Business Development team to enable roaming and data connectivity with interoperability between technologies. In 2022 Gilbert joined Kaleido Intelligence, a specialist consulting and market research firm across the roaming & connectivity sector and known for its Vendor Hub source of roaming vendors worldwide. In a world of digital transformation with Telco moving to Cloud with a new open 5G ecosystem enabling devices (IoT) and collaboration tools to be globally connected it is important to understand the technology and to oversee the bigger picture. Hybrid models emerge with arbitrage telco solutions as important enablers for global coverage.  The new revenue potential for networks to guarantee Cloud and IoT access in a secure and sustainable way.

  • Nikolas Evangelopoulos

    Nikolas Evangelopoulos

    SVP, E&E Business


    Nikolas Evangelopoulos leads the Commercial Team of the Engagement and Experience Business Unit. He has been working in the telecommunication industry since 2016, holding various roles in Mobileum and Niometrics before its acquisition. Before joining Niometrics, Nikolas had a management consulting career at EY, helping enterprises across multiple sectors to implement data analytics solutions. Nikolas holds a Mechanical Engineering degree from the National University of Athens.

  • Igor Troskin

    Igor Troskin

    Architect Vehicle Care Services


    Igor has worked at Audi for 8 years and for the last three years as Head Architect of Mobile Connectivity Platform. He came to Audi from NW Consulting and worked on several NW global rollouts with Telus, Verizon Wireless and T-Mobile. 

  • Mohamed Temsamani

    Mohamed Temsamani

    Director Revenue Management


    Mr. Temsamani has over 23 years of experience in the telecom sector, responsible for various areas ensuring revenue.

    He contributed to launching too (2) operators in morocco : (Meditel ‘’actually Orange’’ + Wana Corporate)

    His mission was the establishment & Build of structures, staff recruitment and the start of the activity.

  • Aakash Gumbeer

    Aakash Gumbeer

    General Manager, Risk and Compliance

    MTN Zambia

    Executive Management with over 15 years International professional experience. Exposure to various industries- Telecoms, ICT, Retail/FMCG, Fintech and Digital (Social Media, VoD, PayTV, App development, Payment & settlement Platforms, others).

  • Rui Carmo

    Rui Carmo

    Principal Architect


    Rui Carmo is a Principal Architect in Azure for Operators, leading projects on 5G networking, hybrid cloud infrastructure and advanced analytics worldwide. He has over twenty-five years' experience in the telecommunications industry and has spent the last decade working in cloud-native approaches to enterprise architecture and advanced analytics.

  • João Ricardo Moreira

    João Ricardo Moreira

    Board Member


    João Ricardo Moreira is a Board Member of NOS Comunicações, responsible for the Centre for Business Transformation, a NOS unit whose mission is to support the digital transformation processes of public entities and companies in Portugal. With over 20 years' experience (in marketing, sales and strategic planning), he has in-depth knowledge of the business reality, with a clear vision of the challenges facing large, medium and small companies. He has been an active promoter of open innovation processes. He has a degree in Economics from Faculdade de Economia do Porto, with an MBA from INSEAD.