About Me
AI, SaaS & CloudEngineering Leader
I'm Thooyavan Manivaasakar, an engineering leader with 16+ years building and scaling SaaS platforms, distributed systems, and AI-driven products. Currently at New Relic, I'm driving company-wide AI-first transformation — owning the enterprise AI platform, architecting AI-native systems integrated into observability, and building a large-scale enterprise knowledge platform processing data across ~3.5 million repositories, documents, and enterprise sources. I also lead the AI Community of Practice and establish AI governance frameworks across the organization.
Previously, I built HappyFox's AI platform from the ground up — driving 125% ARR growth through autonomous agents, intelligent assistants, and hybrid retrieval. Earlier as VP Engineering at Xebo.ai, I led a 567% ARR transformation across 25+ enterprise deployments in 4 regions with DR, and served as acting CISO across SOC2, HIPAA, GDPR, PCI DSS, and ISO. Recognized by OpenAI for contributions to the Evals project; shipped the first gen-AI analytics platform in the XM space — winning Emirates Airlines.
Core expertise: building enterprise-grade AI and platform engineering capabilities — multi-cloud architecture (AWS, GCP, Azure), distributed systems, LLM/SLM development (pre-training, fine-tuning with LoRA/QLoRA, RAG, vector databases), AI governance, and the full enterprise lifecycle from pre-sales and RFPs to onboarding and migration.
Key Achievements
Launched the first gen AI powered analytics platform across all XM products before Qualtrics, QuestionPro, and Medallia—resulting in winning and onboarding Emirates Airlines as an enterprise customer.
Recognized by OpenAI for contributions to their Evals project, helping improve AI model evaluation frameworks and testing methodologies.
Built HappyFox's AI platform from the ground up, driving 125% ARR growth; now leading New Relic's AI-first transformation with a knowledge platform spanning ~3.5M repositories, documents, and enterprise sources.
VP Engineering at Xebo: 567% ARR growth, 25+ enterprise deployments across 4 regions with DR, acting CISO across SOC2, HIPAA, GDPR, PCI DSS, and ISO. Reduced enterprise onboarding from 6–12 months to 1 week–3 months.
Areas of Expertise
- •AI Platform Architecture
- •LLMs, SLMs & Agentic Systems
- •RAG & Vector Databases
- •LLM Pre-training
- •Fine-tuning (LoRA, QLoRA)
- •MLOps & AI Governance
- •SaaS Product Engineering
- •Distributed Systems
- •AWS, GCP, Azure
- •Microservices & Event-Driven (Kafka)
- •Cloud Cost Optimization
- •Multi-region Deployments & DR
- •SOC2, HIPAA, GDPR, PCI DSS, ISO
- •CISO-grade leadership
- •Pre-sales, RFPs & POCs
- •Enterprise Onboarding & Migration
- •Healthcare & regulated environments
- •Team Building (8 → 35 engineers)
- •Enterprise Architecture
- •Cross-functional Collaboration
- •Engineering Culture Development
- •Mentorship & Technical Strategy
Values & Philosophy
These core principles guide my approach to engineering, leadership, and problem-solving.
Innovation First
Constantly exploring cutting-edge technologies and methodologies to solve complex problems.
Team Empowerment
Believing in building autonomous, high-performing teams through mentorship and trust.
Quality & Impact
Focusing on delivering solutions that create measurable business value and user delight.
Continuous Learning
Embracing a growth mindset and sharing knowledge through writing, speaking, and open source.
Professional Journey
Over 16 years of experience across various roles and companies