Ayonika Bose
AI Applications Engineer · Sigma Computing · San Francisco
Ayonika Bose is an AI Applications Engineer at Sigma Computing, a cloud-native analytics and business intelligence platform based in San Francisco. She builds multi-agent AI applications on the modern data stack, working at the intersection of large language models, data engineering, and go-to-market strategy.
At Sigma, Nika created the AI Applications Engineering function from scratch, transitioning from an Analytics Engineer role to design and ship production AI systems that serve sales, marketing, and executive teams. Her work includes Vantage, a warehouse-native CRM replacement built on Snowflake and dbt with AI-powered agents for deal coaching and risk analysis, as well as internal tools for automated deal celebrations, content amplification, and marketing attribution.
Her technical stack spans Snowflake, dbt, Sigma Computing, Python, SQL, and LLM APIs. She has presented Sigma webinars on data-driven marketing strategy and contributed to company conference initiatives.
Before Sigma, Nika worked as a Data Analyst and Product Manager at WITHIN Co. in New York, a Data Visualization Intern at Ovative Group in Minneapolis, and a Business Analyst Intern at Cisco in Singapore. She holds a degree from the University of Minnesota Twin Cities, Carlson School of Management, where she served as Chief of Information and Marketing for the MIS Club.
Nika grew up between India and the United States. She is interested in applied AI, Vedic philosophy, space exploration, and writing fiction.
In my own words.
I went from building dashboards to building multi-agent AI systems, and I did it at the same company. Sigma gave me the space to define a role that didn't exist yet, and I ran with it.
Most of my work lives at the intersection of “how do we make AI actually useful for business teams” and “how do we build it on infrastructure we already trust.” That means warehouse-native apps, not standalone SaaS. That means agents grounded in real data, not vibes.
Outside of work, I'm reading the Vedas, writing a novel, and trying to convince my two cats (Barfi and Kaju) that I'm the most interesting thing in the apartment. So far, mixed results.