Harshith Vaddiparthy

Harshith Vaddiparthy is an AI product engineer and entrepreneur who currently works as Head of Growth at JustPaid, a Y Combinator (W23) company. In this role he builds internal tools that automate growth work, including user onboarding systems and performance-based marketing agents, using large language models and generative AI. Before joining JustPaid, he founded and exited an AI automation startup, Artifin, which he sold through an acquisition on Acquire.com for $50,000 in December 2023. He is also known for promoting a development approach he calls "vibe coding," a voice-driven, LLM-guided workflow where AI tools act as real-time collaborators instead of the developer writing code by hand line by line. He has been recognized as a member of the Forbes Technology Council. His personal site presents him primarily as an individual builder and growth engineer rather than as a single packaged product, so the specific tools, pricing, or platforms tied to his work vary by project. Readers evaluating him as a resource should note that most of what is publicly documented centers on his role at JustPaid and his past startup exit, rather than a standalone software product with its own feature set.