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Spotlight Series: Keisi Mançellari, Data Engineer at Checkout.com

Keisi Mancellari

ARTICLE SUMMARY

We're exploring the career journey of Keisi Mançellari, Data Engineer at Checkout.com

Keisi MançellariMeet Keisi 

Keisi is driven by a passion for solving real-world inefficiencies through technology and an exceptional ability to turn data into actionable insights. Her career journey, from economic consulting to data engineering, is a testament to the power of curiosity, perseverance, and the desire to create meaningful change in the tech world.

Why Checkout.com?

For Keisi, joining Checkout.com represented an opportunity to work in a dynamic and forward-thinking environment where innovation thrives.

“Checkout.com allows me to focus on the technical side of data engineering, building architectures and platforms that solve complex challenges at scale. It’s a place where I can work on projects that have a real-world impact, collaborating with talented people who inspire me every day.”

Keisi finds motivation in Checkout.com’s culture of exploration and impact. Here, innovation isn’t just a goal, it’s a daily practice. She thrives on designing and building solutions that shape the future of payments through cutting-edge technology.

#BetterEveryDay

At Checkout.com, the #BetterEveryDay Operating Principle fuels success through curiosity and continuous improvement. Keisi embodies this mindset with her unwavering commitment to refining processes and optimizing systems that power the company’s global operations.

One of her most significant contributions has been her work on building scalable data infrastructure. By transitioning from data analytics to the Data Platform team, Keisi embraced the challenge of creating robust systems that enhance efficiency across the company.

“For me, data engineering is about structure and precision. Every day, I look for ways to optimise and improve, ensuring that the platforms I design empower teams to innovate and solve problems effectively.” 

Her commitment to progress and her ability to tackle challenges embody the #BetterEveryDay philosophy, inspiring her peers to push boundaries and strive for excellence.

Keisi Mançellari

Pioneering Excellence in Data Engineering

As a Data Engineer at Checkout.com, Keisi operates at the intersection of innovation and execution, contributing to a team that drives performance, scalability, and efficiency through thoughtful data architecture. Her notable projects include:

  • Advanced Data Ingestion Pipelines: Keisi played a pivotal role in developing pipelines that streamline data flows, improving access and reliability for teams across the company.
  • Architectural Enhancements: By focusing on structure and scalability, Keisi helped build a robust foundation for Checkout.com’s data-driven decision-making processes.

Her work demonstrates how technology can address inefficiencies, creating solutions that empower businesses worldwide to operate more effectively.

Shaping the Future of Tech

Keisi is excited about the evolving role of engineers in the age of AI.

“AI is transforming how we approach coding. I see a future where engineers focus more on creativity and innovation, leaving repetitive tasks to AI. It’s an exciting shift that allows us to build things we didn’t have time for before.”

She is particularly inspired by generative AI’s potential to democratise innovation, enabling more people to turn their ideas into reality.

“I’m looking forward to seeing what new products emerge as AI lowers the barrier to entry. Innovation is about solving inefficiencies, and I’m excited to see how this trend shapes the tech landscape.”

Championing Growth and Exploration

Keisi’s advice for those starting their careers in tech is simple yet profound: embrace the unknown and explore new paths.

“Try different things early in your career. Don’t be afraid to move if something doesn’t feel right. Everyone learns on the job, even senior engineers. The key is to stay curious and keep growing.” 

Shape the Future with Checkout.com

At Checkout.com, we empower talented individuals like Keisi to build solutions that shape the digital economy. With a culture that values ownership, innovation, and impact, we’re driving change across industries and around the world.

Are you ready to explore your potential and create technology with global impact? Discover opportunities in Tech at Checkout.com and join a team where bold ideas and ambition thrive.

Explore Careers in Tech at Checkout.com

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