Fraud Prevention, Authentication and Intelligence - Callsign | Icebreaker

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Fraud Prevention, Authentication and Intelligence - Callsign | Icebreaker

Fraud Prevention, Authentication and Intelligence - Callsign

Fraud Prevention, Authentication and Intelligence - Callsign

Marking a new era in passive authentication, fraud prevention and intelligence. We make digital identity simple and more secure.

12 members

Contact info

Link

callsign.com

Members

Marc Boroditsky

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Seasoned tech executive with 30+ years of software experience including 25+ years with start-ups. Founded, financed, and scaled four start-ups and successfully completed exits for three including sales to Cisco, Oracle, and Twilio and supported the subsequent successful IPO of TWLO. Through the combination of developing a customer and market-driven vision, hands-on leadership, and incremental metric-driven results, built solid teams that have delivered innovative products, developed new markets, and generated sales and company results above expectations. A builder experienced at all stages from pure concept to prototype and initial sales ($0 to $1M, team <20) through market expansion ($5M to $20M and team >100) and high growth scaling ($300M to $3B and team of >1,000) with direct experience in all areas including: - Strategic Planning - Product Development - Marketing/Comm - Business/Sales Development - Global Sales - Partner/Channel - Operations Management - Finance - Corp., Contracts & IP Legal - Mergers & Acquisitions Specific product and market experience in: - Cloud/SaaS/API/Mobile - Communications/Engagement - Enterprise Infrastructure - Security - Healthcare

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An experienced technology leader across the financial services industry, commercial & delivery focused. A track record for delivering: Technology Platforms, Regulatory Programs, Big Data Analytics and Cloud Strategies. Utilising a hands-on approach, working in partnership with the business to ensure timely delivery, within budget. A reputation for growing successful teams and evolving organisational culture, to attract and retain top talent.

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Senior Advisor | Investor | Strategist | Technology Leader

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Non Executive Director Clearcourse Group

Georgios Sarris Tzamtzis

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Syed Qamber Ali Raza

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I'm a DevOps Engineer with 5 years of experience, driven by a passion for servers, Linux, and programming. My background in Electronic Engineering instilled a deep understanding of automation, which I now apply in IT operations to create streamlined, resilient infrastructure and workflows. Alongside DevOps, I have a strong interest in AI, which inspired me to pursue a master’s degree in Data Science. Additionally, I hold foundational knowledge in cybersecurity and have completed a Certified Ethical Hacking course. With a unique blend of skills in automation, data science, and cybersecurity, I’m committed to leveraging innovative DevOps practices to enhance operational efficiency, scalability, and security.

Christophe MacIntosh

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Internationally experienced corporate development and finance professional with experience in last-mile delivery, AI-driven digital identity solutions, fintech, blockchain, and financial advisory services. Highly adept at supporting leadership teams with fundraising, corporate strategy, investor relations, and M&A. Skilled at driving international expansion, ecosystem development, and ESG programmes. Bilingual and with transatlantic roots, Christophe graduated from the University of Edinburgh with an MA Honours degree in Business Management. A former tri-varsity athlete and competitive skier, he is a keen golfer and cyclist, and passionate about the business of sport. Motivated by working with technology-driven businesses to help them scale, build lasting value, and navigate complex strategic decisions.

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Solutions Engineer: Passionate about enhancing the lives of clients by helping them adopt amazing technology. Highly requested by colleagues for pre-sales meetings. Widely complimented for my relaxed adaptable style, ability to tailor each conversation to the specific client and their concerns, while uncovering their true needs. Problem solving addict: Especially when I can solve those problems by firing up my code editor. (https://github.com/jonathanStrange0) Data nut: Infatuated with the change machine learning and AI is bringing to the world, specifically where increased business efficiency and revenue are concerned. Experienced with GCP, AWS, SQL, NoSQL, ETL, Snowflake, Mode, etc. Open source lover: 20 years of Linux as my primary OS. Open is always my first choice. (My PyPi package: https://pypi.org/project/unleashed-py/) Perpetual learner: Most recently courses on leadership and management styles, Agile practices, React, GCP and Kubernetes Tech I have used: Python: Flask, FastAPI, TensorFlow, PyTorch, Scikit-Learn JavaScript: node, React, koa, express, Redux, Next.js Databases: GraphQL, PostgreSQL, MySQL, SQLite, Firestore, MongoDB, RDS Cloud: GCP, Kubernetes, Docker, Firebase, AWS Lambdas, CloudSQL, Heroku Favorite books: -- The Dark Tower (S. King). -- The Dresden Files (J. Butcher). -- Deep Work (C. Newport). -- Getting Things Done (D. Allen). -- Thinking, Fast and Slow (D. Kahneman) -- What Got You Here Won't Get You There (M. Goldsmith) There are only two hard things in Computer Science: cache invalidation and naming things. -- Phil Karlton

Mohammad Darmousa 🇵🇸

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Technology has an amazing ability to impact lives, and I've been drawn to it as long as I can remember. Since my earliest days, my passion has been to understand how things work, build them, and make them better.