Alexandre Matos Martins Email and Phone Number
Alexandre Matos Martins work email
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Alexandre Matos Martins personal email
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Experienced data scientist lead, Engineer by training. Passionate about improving products, organizations and strategies by leveraging the deeper understanding data provides. Specialties:• Business insights. Data-driven product development. Marketing data analysis.• Experience: KPI development, user lifecycle funnel, cohort analysis, AB testing, data telemetry and infrastructure, project management, clickstream analysis, web analytics, campaign reporting, regression methods, bootstrap sampling, difference-in-difference analysis, user network analysis, churn modelling, software development, data visualization, rhythm-of-business reporting.• Tools: Python, R, SQL, Excel, Tableau, MS Azure Data Lake (big data), MS Power BI, C#, Ruby, Javascript, Html, CSS, Java, Git, Omniture, Google Analytics Personality traits (from Clifton StrengthsFinder):• A great desire to learn and to continuously improve (Learner & Input)• Partially introspective and appreciate enriching discussions. (Intellection)• Search for reasons and causes, ability to think about all the factors that might affect a situation. (Analytical)• Fascinated by ideas. Able to find connections between seemingly disparate phenomena. (Ideation)
Microsoft
View- Website:
- microsoft.com
- Employees:
- 10
- Company phone:
- 0124 415 8000
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Principal Data ScientistMicrosoft Dec 2019 - PresentRedmond, Washington, Us• Led Calling and Meetings Analytics for Microsoft Teams, where I formulated and implemented numerous innovative OKRs for the product organization. Additionally, I successfully led the expansion of the analytics team from a single member to a team of six.• Led the end-to-end analytics for the Teams Premium product, defining metrics and telemetry, constructing the data pipeline, and developing comprehensive reports that consolidated 30 individual product features. My leadership in Data Insights and Experimentation catalyzed numerous enhancements and refinements to the product.• Led several Data Science high-impact projects: Churn Modeling to mitigate user attrition, developed the Time-in-App metric for Teams, researched Telemetry sampling methods to reduce costs, created a model to identify business versus consumer usage in Teams app enabling automated product customization, researched a new root-cause-analytics method that accelerated incident resolution, developed mini tools for the team to enhance data analysis efficiency: datal3x.com.
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Senior Business Analyst (Skype)Microsoft Jun 2015 - Dec 2019Redmond, Washington, Us• Defined and built Skype’s Engaged User metric, pinpointing critical user actions and intensity thresholds that are predictive of long-term retention. Authored the metric’s specifications, delineated the necessary telemetry signals, and pioneered the initial prototypes. Subsequently, I spearheaded the metric’s productization and its adoption into executive-level reporting.• Led the data insights for Skype’s pivotal 2018 project, leading the transition of a legacy app to its disruptive new version. I provided crucial data-driven guidance for the strategic rollout plan, ensured compliance with legal mandates, and refined the onboarding process for high-value user cohorts.• Contributed to the development of the Skype Network density model. That maps the user base as a network of interconnected communications. This model measures network density, identifies key hubs, and tracks authority nodes (influencers) over time.• Managed a remote contactor team.
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Senior Product Analyst (Skype)Microsoft Oct 2012 - Jun 2015Redmond, Washington, Us• Led the analytics of skype.com web authentication. Developed dedicated product metrics and regular reporting to quantify (and monitor) the impact of migrating the Skype web authentication to a Microsoft authentication.• Recognized as Skype’s subject matter expert (SME) on web analytics; I have pioneered several new instrumentation initiatives, delivered comprehensive training sessions on best practices in web analytics to product teams, and led the widespread adoption of A/B testing methodologies.
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Software EngineerSkype Oct 2006 - Nov 2012Redmond, Wa, Us• Implemented a large web analytics telemetry instrumentation, in the fast changing, high volume traffic of skype.com and all its sub-domains. Including tracking the end-to-end user journeys of: marketing campaigns, landing pages, downloads, user authentication and e-commerce. Included a migrating between web analytics vendors.• Developed the first A/B testing on skype.com. Included: re-designs of main web site, marketing landing pages, download flow and e-commerce (upselling)advertisements.• Developed a custom tracking solution embedded in Skype client that allowed for app installation source attribution. This allowed Skype to do attribution for affiliate programs.• Developed numerous marketing tools: email marketing automations, developed a campaign reporting solution, implemented affiliate tracking, created the affiliate order refund validation tool, automated the sitemap.xml generation for improving SEO. -
Software DeveloperGfi Portugal Aug 2005 - Oct 2006• Migrated a large CRM application from Oracle Forms to MS C# Windows Forms. • Owned the application’s core framework.• Managed coordination between an Indian development team and the Portuguese final client.• Owned numerous developer tools, including: introducing and maintaining the continuous integration server, developing regression testing, maintaining the code repository and automating the daily progress reports. Tools: MS .net Framework, C#, Windows Forms, svn code repository, CruiseControl.net (continuous integration), regression testing, MS Access.
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Software DeveloperDevnet Feb 2004 - Dec 2004Developed a C# .NET Windows application for automated bulk SMS marketing, integrated with MS Outlook. As part of a university special program.
Alexandre Matos Martins Skills
Alexandre Matos Martins Education Details
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Instituto Superior TécnicoComputer Software Engineering (Master Degree Equivalent)
Frequently Asked Questions about Alexandre Matos Martins
What company does Alexandre Matos Martins work for?
Alexandre Matos Martins works for Microsoft
What is Alexandre Matos Martins's role at the current company?
Alexandre Matos Martins's current role is Data Scientist at Microsoft.
What is Alexandre Matos Martins's email address?
Alexandre Matos Martins's email address is al****@****ail.com
What schools did Alexandre Matos Martins attend?
Alexandre Matos Martins attended Instituto Superior Técnico.
What are some of Alexandre Matos Martins's interests?
Alexandre Matos Martins has interest in Data Analytics, Statistics, Machine Learning, Business Intelligence.
What skills is Alexandre Matos Martins known for?
Alexandre Matos Martins has skills like Software Development, Web Analytics, Agile Methodologies, Sql, Analytics, Web Development, Html, Web Applications, C#, Scrum, Data Analysis, Google Analytics.
Who are Alexandre Matos Martins's colleagues?
Alexandre Matos Martins's colleagues are Saurabh Sharma, Florencia Godoy, Naveen Nainiwal, Ram Rabari, Deepak Hande, ريم الحارثي, Imani A. Murph, Ph.d..
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