Atul Kumar Singh

Experience building AI automation systems, LLM-powered agents, and GTM workflows in production. Shipped real systems across sales intelligence, conversational AI, and content operations. Comfortable moving between technical builds and stakeholder-facing delivery. Currently deepening expertise in AI products, agentic architecture, and infrastructure.

AI Automation Engineer at Smartbox Lockers (2025-08 – 2026-04)

• Built automation systems for B2B sales intelligence and marketing ops from scratch.
• Integrated 8+ enterprise REST APIs with OAuth 2.0, rate limiting, and structured error recovery.
• Managed Airtable as the central data layer across 40+ fields, formulas, triggers, and state-based workflows.
• Assisted on multiple workflows including RCA agent using RAG, Claude microservices, Outreach Automation, and Google Map scraper.

n8n Specialist (Freelance) at Digital Media Sapiens (2025-07 – 2025-08)

• Built an always-on WhatsApp AI lead qualification agent; deployed to production with zero missed inbound leads outside business hours.
• Designed advanced prompt strategies and function calling logic for customer-facing AI applications.

SEO Content Writer at Houzeo India Pvt. Ltd. (2024-01 – 2025-07)

• Implemented AI-powered grammar, fact-checking, and SEO workflows using n8n for the content team.
• Created JSON-structured landing pages and collaborated with the tech team on content integration into web and mobile.

Content Developer & Editor at KidsChaupal & Phistream Consulting (2022-06 – 2023-12)

• Managed social media operations, content pipelines, and community engagement.

B.Tech in Mechanical Engineering – Krishna Institute of Engineering & Technology (AKTU) (2017)