Testimonials

  • I had the opportunity to connect with Johnson through one of his free mentoring sessions and what was initially scheduled as a 30minute conversation turned into multiple sessions lasting well over time. What immediately stood out was how genuinely invested he is in helping others. Johnson goes far beyond surface level advice. Before our sessions, he took the time to thoroughly review my interview case study presentation and provided detailed, actionable feedback that significantly improved the quality of my work. His guidance on storytelling, structuring insights and communicating recommendations helped transform my presentation and gave me a much stronger approach to tackling data problems. Beyond the technical aspects, I found our conversations about career growth equally valuable. As someone who has often been the sole data professional in my roles, it was refreshing to speak with an experienced practitioner who could relate to many of the challenges that come with navigating data, stakeholders and workplace dynamics independently. These are topics that are not always openly discussed, yet they can have a significant impact on one's professional development. Johnson combines deep technical expertise with humility, generosity and a genuine passion for mentoring. He creates an environment where you feel comfortable asking questions, challenging your own thinking and growing both professionally and personally. I would highly recommend connecting with Johnson to anyone looking for guidance in data analytics, career development or simply learning from someone who truly cares about helping others succeed.
    Natascha Monde
  • It was such an insightful session. I learned a lot and took notes of tips and tricks that will be helpful with my journey. I really appreciate it
    Okikiola
  • Conversing with Johnson was really helpful and insightful
    Umar
  • Was very insightful and appreciate Taiwo sharing.
    Emmanuel Frimpong

Services

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Ratings and feedback

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5/5
4 ratings
4
Testimonials

About me

I’m Johnson Taiwo, a senior data and analytics professional with 7+ years’ experience working with several companies across data collection, pipelines, reporting, modelling, experimentation, measurement, and business decision support. My work sits at the intersection of data, business, technology, and public-sector impact. I help professionals, teams, and organisations move from uncertainty to clarity by turning complex information into structured insight, better systems, and stronger decisions. Over the years, I have supported work linked to 60 million+ impact reach, marketing mix modelling, budget and performance analysis across £1m+ spend, model-driven decisions, reporting systems, and analytics projects that connect technical execution with real business outcomes. I hold an MBA with research focus in Business Analytics and AI, and my approach combines analytical rigour, commercial awareness, and practical decision-making. I do not see data as just dashboards, models, or reports. I see it as a tool for judgement, clarity, accountability, and better outcomes. Beyond my technical work, I think and write about data, AI, careers, and professional growth. I am particularly interested in how people reason under uncertainty, how organisations measure what matters, and how better structure helps reduce noise in complex environments. On Topmate, I support two main audiences: - Professionals who need career clarity, application support, interview preparation, portfolio direction, or guidance on moving into data, analytics, business, NHS, Civil Service, or related roles. - Businesses, founders, and teams that need clarity on data strategy, analytics, pipelines, reporting, experimentation, measurement, modelling, or decision-support challenges. My goal is simple: to provide structured thinking, practical insight, and clear next steps.