Women in Tech: Leading Female Innovators to Watch

Ginni Rometty, IBM

In the 21st century, the technology we rely on shapes nearly every facet of our lives, regardless of gender. It’s encouraging to see a new generation of women following in the footsteps of pioneers like Grace Hopper and Katherine Johnson, whose groundbreaking work redefined the tech landscape. In this profile, we highlight six influential women who are reshaping the industry and leading the next wave of innovation.

This list isn’t a definitive ranking of power dynamics in tech; rather, it celebrates the achievements of women who are actively driving progress, investing in future‑forward technologies, and inspiring others along the way. If you stay tuned to tech news, you’ll recognize a few familiar names and discover fresh voices gaining momentum.

Ginni Rometty, CEO, IBM

IBM, one of the world’s most storied tech firms, is navigating a pivotal transformation under CEO Ginni Rometty. A 36‑year IBM veteran, Rometty has steered the company into the competitive cloud arena, positioning it against Amazon and Microsoft by making substantial investments in cloud architecture. The landmark $34 billion acquisition of Red Hat in 2019 exemplifies her strategy to expand IBM’s open‑source portfolio and accelerate hybrid‑cloud offerings. Beyond strategy, Rometty champions a culture of inclusion—extending paid maternity and paternity leave, and supporting nursing mothers with on‑site milk‑storage options for traveling employees. Her focus on employee well‑being complements IBM’s technological ambitions, ensuring the workforce is ready for the future.

Elina Berglund, co‑founder, Natural Cycles

Elina Berglund’s journey from particle‑physics researcher at CERN to app developer reflects a rare blend of scientific rigor and entrepreneurial spirit. She launched Natural Cycles, a fertility‑tracking app that uses basal‑body‑temperature data to forecast ovulation. Today, nearly one million users worldwide rely on the app, which has secured more than $37 million in funding. While the product has faced criticism over marketing claims and some users’ unintended pregnancies, Berglund’s work underscores the potential of data‑driven health tools to empower personal decision‑making. Her story illustrates how tech can intersect meaningfully with biology and daily life.

Karen Dolva, co‑founder, No Isolation

Loneliness has become a public health crisis, disproportionately affecting seniors and chronically ill children. Norwegian engineer Karen Dolva responds with No Isolation, a company that creates accessible tech to foster social connection for vulnerable populations. No Isolation offers two key products: AV1, a robotic avatar that enables children with long‑term illnesses to participate in classroom activities through expressive gestures and an integrated tablet app; and KOMP, a simple video‑chat device designed for seniors, featuring an intuitive interface and added widgets such as weather updates. Both products reflect Dolva’s commitment to using technology to bridge isolation gaps.

Tammarrian Rogers, director of engineering, Snap

Snap Inc., the company behind Snapchat, has experienced rapid growth and occasional turbulence since its IPO. Tammarrian Rogers, formerly of Microsoft and Apple, brings a wealth of engineering expertise to Snap’s leadership team. She heads critical initiatives—such as stabilizing Android performance and steering product development—to keep Snapchat at the forefront of youth culture and social media innovation. Rogers also consults through OPTYVA, a firm that delivers transformational business strategies aimed at promoting sustainability and fostering diversity across race and gender lines in the 21st‑century tech ecosystem.

Jean Liu, president, DiDi Chuxing

DiDi Chuxing, China’s dominant ride‑hailing platform, serves over 550 million users and plays a central role in the country’s digital economy. Jean Liu, president of the company, guides DiDi through challenging periods, including two high‑profile incidents in 2018. Her leadership is notable not only for business acumen but also for her resilience—overcoming breast cancer at 37 and balancing a demanding career with motherhood of three children.

Neha Narkhede, CTO & co‑founder, Confluent

Real‑time data streams are essential for modern enterprises. Neha Narkhede co‑founded Confluent to provide a robust platform that enables organizations to ingest, process, and act on streaming data in real time. Her journey began in India, where she developed a passion for computing, and continued in the U.S. after joining LinkedIn. In 2014, she and two colleagues launched Confluent, contributing to the design of Apache Kafka’s open‑source core. Today, Narkhede is recognized as one of America’s richest self‑made women and remains a leading voice in data engineering, shaping how businesses harness information for smarter decisions.

The diverse trajectories of these women illustrate that success in tech can come from many different paths. As the industry continues to evolve, leaders like these will be essential in meeting its growing demands and driving inclusive innovation.

The author is Kate Began, the sales and marketing manager for Polycase.

About the author

Kate Began oversees sales and marketing operations at Polycase’s headquarters in Avon, Ohio, where she supports product development and leads marketing initiatives. A dedicated Cleveland Indians fan, Kate brings a blend of analytical insight and creative energy to her work.