AI automation engineer with experience building production-ready LLM applications (RAG, AI voice/agent systems), scalable automation pipelines, and cloud-deployed solutions. Skilled in Python, React, Docker, and AWS, delivering end-to-end systems including autonomous calling/appointment booking and secure AI search platforms. Developed 25+ AI calling agents and 50+ automation systems using tools like Twilio, Zapier/Make, and CRM integrations; also built RAG-powered legal and document processing solutions handling large-scale PDF workloads. Comfortable owning cloud deployment and CI/CD for multiple client projects while translating business needs into reliable, production-grade automation.…

Abhishek Singh

AI automation engineer with experience building production-ready LLM applications (RAG, AI voice/agent systems), scalable automation pipelines, and cloud-deployed solutions. Skilled in Python, React, Docker, and AWS, delivering end-to-end systems including autonomous calling/appointment booking and secure AI search platforms. Developed 25+ AI calling agents and 50+ automation systems using tools like Twilio, Zapier/Make, and CRM integrations; also built RAG-powered legal and document processing solutions handling large-scale PDF workloads. Comfortable owning cloud deployment and CI/CD for multiple client projects while translating business needs into reliable, production-grade automation.…

Available to hire

AI automation engineer with experience building production-ready LLM applications (RAG, AI voice/agent systems), scalable automation pipelines, and cloud-deployed solutions. Skilled in Python, React, Docker, and AWS, delivering end-to-end systems including autonomous calling/appointment booking and secure AI search platforms.

Developed 25+ AI calling agents and 50+ automation systems using tools like Twilio, Zapier/Make, and CRM integrations; also built RAG-powered legal and document processing solutions handling large-scale PDF workloads. Comfortable owning cloud deployment and CI/CD for multiple client projects while translating business needs into reliable, production-grade automation.

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Work Experience

AI Engineer / Automation Engineer
January 1, 2024 - Present
Developed enterprise systems including a legal AI search platform for Indian legal cases and Bair Acts using React, Python, Elasticsearch, and PostgreSQL with secure user authentication, admin dashboard, role-based access control, and secure APIs; implemented fast document search and RAG-based chat retrieval. Built an enterprise PDF processing pipeline to handle bulk workloads (200K+ files) by automating downloads from AWS S3, logo/signature/label removal, branding replacement, text extraction, AI summarization, metadata generation, and re-upload to S3; produced structured JSON outputs with unique IDs. Developed a desktop application for automatic video captioning (subtitles generation, caption embedding, video export) packaged as a standalone Windows .exe for non-technical users.
AI Automation Engineer (Freelancer)
January 1, 2024 - Present
Built 25+ autonomous AI calling agents using Twilio to execute hundreds of calls in a single run, handle objections, persuade customers, book appointments, transfer to human agents when needed, and trigger post-call automations (CRM updates, Google Calendar booking, email/SMS follow-ups). Developed RAG-powered chatbots for legal research and educational use cases for high-precision document/case retrieval. Created a full-stack Legal Case Management Web App (React frontend, Python backend, Elasticsearch) with user authentication, role-based access (admin/user), secure APIs, and admin controls. Delivered multiple custom Python automations including PDF image/signature removal and logo replacement, S3 uploads, video auto-captioning packaged as a standalone Windows executable, Gmail organization, and metadata/JSON generation pipelines. Managed complete cloud deployments and CI/CD for multiple client projects using AWS/Vultr/Hetzner/Elastic environment, Docker, and automated pipelines.

Education

Bachelor of Technology (B.Tech) at Roorkee College of Engineering
January 1, 2022 - January 1, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Computers & Electronics, Education, Media & Entertainment, Professional Services, Software & Internet, Real Estate & Construction
    AI Voice Calling Platform

    Developed AI Cold Calling, Appointment Booking, and Lead Qualification agents with dynamic conversation
    handling.
    Integrated CRM, Google Calendar, SMS, Email, and follow-up automations.
    Enabled real-time call transfer to human agents and post-call analytics with transcripts & AI summaries.
    Technologies: Python, Twilio, Vapi, Retell AI, Make.com, CRM APIs