Preeti Semwal’s Post

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Head of Data Science @ Expedia | Kellogg MBA | IIT Kanpur

𝑻𝒊𝒑𝒔 𝒇𝒐𝒓 𝒏𝒆𝒘 𝑫𝒂𝒕𝒂 𝑺𝒄𝒊𝒆𝒏𝒄𝒆 𝑴𝒂𝒏𝒂𝒈𝒆𝒓𝒔 I became a manager in data science early in my career. It has been a journey fraught with failures and some successes. Here are some of my learnings along the way - 📈 𝑹𝒐𝒍𝒆, 𝒓𝒆𝒔𝒑𝒐𝒏𝒔𝒊𝒃𝒊𝒍𝒊𝒕𝒚 𝒂𝒏𝒅 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒆𝒔 Early on, my vision was small which narrowed the value I was able to create. I had two focuses - 1) ship out high quality work, 2) coach & promote my team. After >10 years in leadership roles, here is how I NOW think of the responsibilities of a data science manager in the hierarchy of importance - 🔹 Build authentic relationships with stakeholders and team members 🔹 Identify and align on highest impact work the team can enable and unlock 🔹 Set up systems, processes, and people to execute on these projects 🔹 Manage projects and priorities 🔹 Coach your direct reports on execution Depending on the seniority of the role, the distribution across these may vary but the core buckets remain the same. 🏆 𝑩𝒆 𝒊𝒏 𝒕𝒉𝒆 𝑨𝒓𝒆𝒏𝒂 Don’t be carried away by the business of meetings that make you feel important but don’t create real value. Spend at least 1/3rd of your time towards hands-on work. Don’t get rusty on the technical chops. Be an SME in several areas in the workflow - tech stack/tools, data models, methodologies, algorithms and specific tables. This will build trust with your reports while reducing dependency, increasing team efficiency and productivity. 🔄 𝑻𝒂𝒊𝒍𝒐𝒓 𝑷𝒓𝒐𝒄𝒆𝒔𝒔𝒆𝒔 & 𝑷𝒓𝒐𝒅𝒖𝒄𝒕𝒔 Data science lacks standard processes, unlike software engineering, due to its evolving role, inherent variability in methods depending on project goals. Creating processes and systems that will help with the ground reality of the ecosystem and culture at your company, is important. 🎲 𝑼𝒏𝒅𝒆𝒓-𝑷𝒓𝒐𝒎𝒊𝒔𝒆 𝒂𝒏𝒅 𝑶𝒗𝒆𝒓-𝑫𝒆𝒍𝒊𝒗𝒆𝒓 In the unpredictable world of predictive modeling 😉, where factors such as data anomalies, algorithm biases, and unexpected market shifts can disrupt the accuracy of forecasts, it pays to temper expectations and try to exceed them. #datascience #analytics #businessanalytics #leadership #techleadership #careers #techmanagers

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Impressive insights here. To further innovate, consider implementing multi-variant testing strategies beyond the traditional A/B testing to optimize all aspects of project management and execution for unprecedented efficiency.

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