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Hi, I’m Dr. Arvin Subramanian, an AI engineer and consultant with 10+ years of experience building enterprise AI solutions, RAG systems, and automation tools that drive measurable business impact. With a DBA focused on strategic AI in global operations and an MBA in communication management, I combine technical expertise with business strategy to deliver scalable solutions in finance, healthcare, SaaS, and marketing. My recent work includes deploying LLM-powered agents, fine-tuning models, and automating influencer-led campaigns that improved efficiency, engagement, and ROI.…Hi, I’m Dr. Arvin Subramanian, an AI engineer and consultant with 10+ years of experience building enterprise AI solutions, RAG systems, and automation tools that drive measurable business impact. With a DBA focused on strategic AI in global operations and an MBA in communication management, I combine technical expertise with business strategy to deliver scalable solutions in finance, healthcare, SaaS, and marketing. My recent work includes deploying LLM-powered agents, fine-tuning models, and automating influencer-led campaigns that improved efficiency, engagement, and ROI.

Dr Arvin Subramanian

AI Engineer, AI Developer, AI Prompt Engineer, +1

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Hi, I’m Dr. Arvin Subramanian, an AI engineer and consultant with 10+ years of experience building enterprise AI solutions, RAG systems, and automation tools that drive measurable business impact. With a DBA focused on strategic AI in global operations and an MBA in communication management, I combine technical expertise with business strategy to deliver scalable solutions in finance, healthcare, SaaS, and marketing. My recent work includes deploying LLM-powered agents, fine-tuning models, and automating influencer-led campaigns that improved efficiency, engagement, and ROI.…Hi, I’m Dr. Arvin Subramanian, an AI engineer and consultant with 10+ years of experience building enterprise AI solutions, RAG systems, and automation tools that drive measurable business impact. With a DBA focused on strategic AI in global operations and an MBA in communication management, I combine technical expertise with business strategy to deliver scalable solutions in finance, healthcare, SaaS, and marketing. My recent work includes deploying LLM-powered agents, fine-tuning models, and automating influencer-led campaigns that improved efficiency, engagement, and ROI.

Available to hire

Hi, I’m Dr. Arvin Subramanian, an AI engineer and consultant with 10+ years of experience building enterprise AI solutions, RAG systems, and automation tools that drive measurable business impact. With a DBA focused on strategic AI in global operations and an MBA in communication management, I combine technical expertise with business strategy to deliver scalable solutions in finance, healthcare, SaaS, and marketing. My recent work includes deploying LLM-powered agents, fine-tuning models, and automating influencer-led campaigns that improved efficiency, engagement, and ROI.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Senior AI Engineer at Deriv

March 1, 2025 - Present

Led end-to-end AI initiatives for product and marketing, including an Email Enhancer using GPT-4 and Llama 3 to refine tone and content for 1,000 daily customer communications. The tool was adopted by 150+ employees and improved response rates by 20%. Built a Figma Agent for real-time design feedback aligned with Deriv’s UX guidelines using vision-based LLMs (CLIP), reducing design iteration cycles by 30%. Created a Trustpilot Review Generator with n8n and Firecrawl to scrape 5-star reviews, filter impactful content, and automate reviews across 10+ product categories, boosting positive sentiment by 15%. Led AI-driven video content creation for Deriv’s UAE launch, producing hyper-realistic selfie-style and animated product videos using Veo 3, Freepik AI, ElevenLabs, and Suno, achieving 500K+ views across influencer campaigns.

Senior AI Specialist at Alpharithm Technologies (IBM Gold Partner)

February 1, 2025 - September 6, 2025

Delivered enterprise AI solutions using IBM Watsonx suite, integrating Langchain, Llama Index, and Milvus for advanced RAG and agentic workflows, serving clients in finance and healthcare. Deployed on-premise AI models via IBM Cloud Pak, customizing solutions with BYOM for complex financial document extraction, achieving 95% accuracy in data extraction. Fine-tuned LLMs (e.g., Watsonx.ai, Llama 3) for domain-specific tasks, optimizing hyperparameters to improve performance metrics like BLEU and ROUGE. Developed automation workﬂows using Docker and Kubernetes to streamline model deployment, reducing setup time by 40%.

AI Consultant (Creative Solutions) at Various Clients (LifEcell, Edvoy, others), Remote

February 1, 2024 - September 6, 2025

Built an Affiliate Slack Agent for an influencer company, integrating Slackbot, Graph API, and fine-tuned LLMs to monitor backlinks, UTM tags, and social media engagement; automated influencer performance analysis (CAC, ROI) and campaign planning, improving budget allocation efficiency by 25%. Developed an Ecommerce Agent for a client listing wardrobes and home accessories across 100+ platforms (e.g., Amazon, eBay); used OpenCV and vision LLMs for entity extraction (color, size, specs) and automated tailored descriptions, reducing manual effort by 80%. Designed high-precision RAG systems using vector databases (FAISS, ChromaDB, Pinecone), incorporating vision-based LLMs for multi-modal data processing; created governance dashboards with Streamlit and Flask to monitor LLM performance, tracking metrics like ROUGE, Precision, and Recall. Built an intelligent interface inside a client ERP system to receive customer inquiries across portals (SMS, WhatsApp, social); utilized topical clusteri

Marketing Consultant at Various Clients (LifEcell, Disney, Eros, IPAC), India

January 1, 2023 - September 6, 2025

Established affiliate networks of doctors and influencers for LifEcell, driving 10,000+ referrals for infertility testing and stem cell banking via SMS and incentive campaigns, increasing client acquisition by 35%. Executed study abroad referral programs for Edvoy, collaborating with universities and alumni to design targeted incentive campaigns, boosting enrollment by 20%. Developed meta-buying strategies for Disney and Eros, leveraging AI-driven audience segmentation to optimize ad spend across digital platforms, improving ROI by 15%. Scaled content for influencer-led campaigns with automated workflows, achieving 2M+ impressions.