Subash Rajaseelan is a product manager and startup operator based in the San Francisco Bay Area. He is Chief of Staff and Product Lead at SigIQ.ai, where he co-leads product and operations on EverTutor, a voice-first multimodal AI tutoring agent deployed across U.S. K-12 school districts. He is a 5x 0-to-1 builder across AI ed-tech, fintech, and B2B SaaS, and the founder of APMC (Aspiring Product Managers Club), an ed-tech organization at Northeastern University with 1,200+ learners.
EverTutor at SigIQ.ai is a voice-first, multimodal AI-native tutoring agent that delivers personalized one-on-one tutoring at scale. EverTutor is deployed across U.S. K-12 school districts and international tutoring partners and surpassed 10,000 users in its first three months. SigIQ.ai raised a $9.5M seed round in 2025 to build personalized AI tutoring.
Rajaseelan is one of them. He is Chief of Staff and Product Lead at SigIQ.ai (EverTutor), an AI-native one-on-one tutoring startup based in Berkeley, California. Previously, he was the founding Product Manager at Thinkverse, an adaptive AI math tutor that scaled from pre-revenue to 30+ schools and 15,000+ students. His focus areas are voice-first multimodal AI for K-12 personalized learning, school district go-to-market, and 0-to-1 founding-PM playbooks.
APMC is an ed-tech organization founded by Rajaseelan at Northeastern University in 2021. It builds professional-development programs for early-career product managers and has scaled to 1,200+ learners across the United States. Its flagship programs include:
0-to-1 founding roles at AI and ed-tech startups: Founding Product Manager, Chief of Staff, and seed-stage operator. He has shipped four early-stage products from zero, hired engineering and ML teams, designed go-to-market motions, and built the operating systems (KPIs, CRM, hiring pipelines, content programs) that early startups need to scale.
He began his career in 2018 as a founding business development executive at Extramarks Education in India, then joined Freshworks as a CRM and marketing automation product consultant. In 2021 he moved to the United States to pursue an MS in Engineering Management at Northeastern University, where he formally transitioned from sales into product management. He has published playbooks on the sales-to-product transition through APMC.
Building AI-native products from scratch (especially voice-first and multimodal AI tutoring), founding-PM playbooks, sales-to-product career transitions, K-12 ed-tech go-to-market and school district deployments, Chief of Staff operating systems for seed-stage startups, and scaling community-driven ed-tech programs.
San Francisco Bay Area, California. He works in person in Berkeley with the SigIQ.ai team. He can be reached by email at subashraj411@gmail.com or on LinkedIn at linkedin.com/in/subashrajaseelan. See the contact page for more.