Praveen Eswaramoorthy
I ArchitectI architect scalable SaaS platforms, real-time AI systems, and products people trust.
& Software Architect
Eleven years architecting high-performance SaaS, real-time platforms, AI integrations, and enterprise systems shipped to global teams. I care about latency, clarity, and engineering culture.
Engineering Leader Who Ships at Scale.
Senior Technical Lead & Software Architect based in Salem, Tamil Nadu, with 11+ years building high-performance web applications and SaaS platforms. Full-stack expertise across React.js, Next.js, Node.js, and Module Federation, architecting scalable frontends and the real-time services behind them.
Currently at Creatium, architecting an interactive learning platform on Next.js with LiveKit real-time audio/video, plus an AI-driven image library backed by a RAG retrieval pipeline. I take products from prototype to enterprise-grade scale.
Proven leader in mentoring engineering teams, establishing code review standards, optimizing development workflows, and bridging the gap between business requirements and complex technical implementation across global markets.
Architecture & Scale
Evolved platforms from prototype to global SaaS serving 15+ enterprise clients with zero downtime architectures.
AI & Real-time
Integrating LiveKit real-time audio/video, TTS/STT, LLMs, and RAG retrieval pipelines to build next-gen interactive products.
Global Delivery
Led critical WhatsApp journey delivery and platform rollouts specifically targeted for the LATAM region.
DevOps Automation
Built custom Jira-GitLab integration systems for automated branch creation and seamless PR generation pipelines.
A Decade of Building.
From hands-on developer to engineering leader, each role compounded into systems that scale.
Senior Technical Lead - Engineering
- Architected an interactive learning platform using Next.js, integrating LiveKit for real-time audio/video with sub-second latency.
- Built an AI-driven image library on Next.js that generates multiple image variants through image models, stores them in a RAG pipeline, and enables intelligent retrieval during search.
- Leading the frontend architecture migration to a modular Next.js codebase with optimized hydration, code splitting, and performance budgets.
Technical Lead
- Designed and developed a visual Workflow Editor in React.js, enabling non-technical users to build, configure, and deploy WhatsApp conversational flows via a drag-and-drop interface.
- Built multiple admin panels in React.js for managing WhatsApp flows with multi-tenant support, role-based access control, and real-time flow analytics across enterprise clients.
- Led migration from legacy iframe rendering to a Module Federation architecture, decomposing a monolith into independently deployable micro-frontends and boosting developer velocity.
- Developed Node.js API proxy microservices for LATAM clients, resolving legacy API compatibility issues while meeting regional hosting requirements.
- Built an automated DevOps pipeline (Jira + GitLab) for auto-branching, code analysis, fix attempts, and PR generation.
Technical Lead - Engineering
- Led evolution of the core chatbot platform from prototype to a production React.js SaaS product serving 15+ global enterprise clients in banking and financial services.
- Engineered a platform-agnostic React.js SDK for seamless integration across websites, web apps, and native mobile applications.
- Built reusable React component libraries and design systems, standardizing the frontend across all client deployments and reducing onboarding time.
- Managed end-to-end delivery across client accounts, requirement gathering, technical wireframing, and design validation.
- Integrated Microsoft Cognitive Speech Services into Android/iOS SDKs for voice-driven banking interactions.
Senior Software Developer
- Built a highly optimized chatbot platform using Vanilla JavaScript, focusing on lightweight DOM manipulation for maximum performance.
- Developed modular admin dashboards using React.js for detailed analytics and bot configuration.
- Collaborated with backend teams to enhance API response times, implementing caching strategies that significantly reduced server load.
Associate Software Developer
- Full-stack development for Skooly, a school management SaaS, designed backend architecture using Node.js and MongoDB.
- Optimized database schemas to handle complex relationships between schools, students, and parents.
Software Developer
- Delivered responsive web solutions and e-commerce platforms (Magento/WordPress), focusing on custom module development and cross-browser compatibility.
Technical Arsenal
A comprehensive toolset honed over a decade to architect, build, and deploy enterprise-grade applications.
Frontend
React.js, Next.js, TypeScript, JavaScript (ES6+), jQuery, Tailwind CSS
Architecture
Module Federation, Micro-Frontends, Design Systems, WebSocket, Performance budgets
Backend
Node.js, Express.js, MongoDB, REST APIs, real-time orchestration
AI & Real-time
LiveKit, Text-to-Speech (TTS), Speech-to-Text (STT), LLMs, RAG pipelines
DevOps & Tools
Docker, CI/CD, GitHub Actions, GitLab, Jira, SonarQube
Leadership
Agile/Scrum, Code Reviews, Technical Mentorship, Sprint Planning
Selected Projects
Live client websites and platform builds, from coworking marketplaces to enterprise-grade SaaS.
AI-Powered Learning Platform
Architected a high-throughput interactive platform featuring video avatars driven by LLMs, integrating real-time audio/video processing with seamless low-latency educational experiences.
Automated DevOps Pipeline
Custom orchestration system bridging Jira and GitLab, auto-creates feature branches, analyzes code from issue descriptions, attempts automated fixes, and raises PRs with valid commit messages.
Global Chatbot SaaS
Built the core engine for an enterprise conversational AI platform, evolved from prototype to global SaaS serving 15+ clients with platform-agnostic integration across web and mobile.
Ready to Build Something Great?
I'm currently open for new opportunities. Let's discuss how my architectural experience can help scale your next big project.