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Hi there! I’m JEGANATHAN Palanisamy, a seasoned Full Stack Engineer and AI Automation Architect with nearly 20 years of IT experience. I design and deliver enterprise-scale platforms, migrate legacy systems to cloud-native AWS architectures, and build intelligent n8n workflows, RAG systems, and multi-agent AI pipelines for EU and US clients. I enjoy turning complex challenges into scalable, reliable solutions and collaborating with cross-functional teams to drive innovation and impact. I’m currently focused on boutique AI automation, enterprise-grade integrations, and voice-agent infrastructures, while also mentoring engineers and guiding cloud-first strategies for scalable growth.…Hi there! I’m JEGANATHAN Palanisamy, a seasoned Full Stack Engineer and AI Automation Architect with nearly 20 years of IT experience. I design and deliver enterprise-scale platforms, migrate legacy systems to cloud-native AWS architectures, and build intelligent n8n workflows, RAG systems, and multi-agent AI pipelines for EU and US clients. I enjoy turning complex challenges into scalable, reliable solutions and collaborating with cross-functional teams to drive innovation and impact. I’m currently focused on boutique AI automation, enterprise-grade integrations, and voice-agent infrastructures, while also mentoring engineers and guiding cloud-first strategies for scalable growth.

JEGANATHAN Palanisamy

Full Stack Developer, Web Developer, Back-End Developer, +5

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Hi there! I’m JEGANATHAN Palanisamy, a seasoned Full Stack Engineer and AI Automation Architect with nearly 20 years of IT experience. I design and deliver enterprise-scale platforms, migrate legacy systems to cloud-native AWS architectures, and build intelligent n8n workflows, RAG systems, and multi-agent AI pipelines for EU and US clients. I enjoy turning complex challenges into scalable, reliable solutions and collaborating with cross-functional teams to drive innovation and impact. I’m currently focused on boutique AI automation, enterprise-grade integrations, and voice-agent infrastructures, while also mentoring engineers and guiding cloud-first strategies for scalable growth.…Hi there! I’m JEGANATHAN Palanisamy, a seasoned Full Stack Engineer and AI Automation Architect with nearly 20 years of IT experience. I design and deliver enterprise-scale platforms, migrate legacy systems to cloud-native AWS architectures, and build intelligent n8n workflows, RAG systems, and multi-agent AI pipelines for EU and US clients. I enjoy turning complex challenges into scalable, reliable solutions and collaborating with cross-functional teams to drive innovation and impact. I’m currently focused on boutique AI automation, enterprise-grade integrations, and voice-agent infrastructures, while also mentoring engineers and guiding cloud-first strategies for scalable growth.

Available to hire

Hi there! I’m JEGANATHAN Palanisamy, a seasoned Full Stack Engineer and AI Automation Architect with nearly 20 years of IT experience. I design and deliver enterprise-scale platforms, migrate legacy systems to cloud-native AWS architectures, and build intelligent n8n workflows, RAG systems, and multi-agent AI pipelines for EU and US clients. I enjoy turning complex challenges into scalable, reliable solutions and collaborating with cross-functional teams to drive innovation and impact.
I’m currently focused on boutique AI automation, enterprise-grade integrations, and voice-agent infrastructures, while also mentoring engineers and guiding cloud-first strategies for scalable growth.

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Work Experience

Co-Founder & Lead Full Stack Developer at Stacx24

December 1, 2024 - Present

Architecting and developing full-stack AI-powered web applications using React.js, Next.js, Python, and Node.js for clients in fashion, real estate, and media sectors. Building production-grade microservices with RESTful APIs, integrating AI capabilities including RAG systems and AI agents. Designing and implementing end-to-end workflow automation using n8n, developing custom dashboards and data visualization tools with React and Supabase, and leading technical architecture decisions and mentoring junior developers across distributed teams.

Senior Solutions Architect at Zimetrics Technologies

June 1, 2021 - October 1, 2024

Led solution architecture and full-stack development for enterprise clients, designing cloud-native applications on AWS with microservices and containerized deployments. Built scalable web applications using Java Spring Boot backend with React/Angular frontends, serving 50,000+ concurrent users. Implemented CI/CD pipelines with Jenkins and GitHub Actions, reducing deployment time and improving release reliability. Designed and optimized database schemas across PostgreSQL and MongoDB, improving query performance through indexing and caching strategies. Established DevOps best practices including Docker containerization, Kubernetes orchestration, and infrastructure-as-code with Terraform.

Technical Specialist / Lead Software Architect at Barco (European MNC)

August 1, 2008 - June 1, 2021

Led architecture and development of visualization products deployed across 100+ enterprise clients globally. Led migration of monolithic systems to microservices, delivering scalable, maintainable backends and rich frontend UIs. Built full-stack enterprise applications with high-performance services and automated testing frameworks (JUnit, Selenium, Cypress) achieving high test coverage. Collaborated with cross-functional teams across Europe and Asia to define roadmaps and ensure on-time delivery.

Java Lead / Full Stack Product Developer at Phonologies India / RAJMEDI TECH

January 1, 2005 - January 1, 2008

Developed end-to-end web applications using Java (J2EE, Servlets, JSP), JavaScript, and SQL. Built reusable components and established coding standards that improved team productivity and code quality.

Co-Founder & Lead AI Automation Architect at Stacx24 (AI Automation Agency)

January 1, 2023 - Present

Founded a boutique AI automation agency delivering intelligent n8n workflows, RAG systems, and multi-agent pipelines for EU/US clients. Built an automated Twitter/X reply system with webhook triggers and intent classification. Implemented a Media Management System on AWS (S3, CloudFront) with Winston logging. Led EMI provider intelligence platform using OpenRouter, Gemini, and GPT-4o-mini with a vector DB. Applied brand monitoring and lead generation/outreach solutions integrating Slack, API tooling, and dashboards.

AI Solutions Builder (RAG & Voice Agents) at Bays Horizon Academy (BHA)

January 1, 2023 - Present

Architected and deployed a RAG system integrated with Slack and ElevenLabs Genie voice agent infrastructure for internal knowledge retrieval. Proposed IoT/cloud architecture for a vertical farm project and collaborated with cross-functional teams to deliver solutions.

Senior Solutions Architect at Zimetrics Technologies

January 1, 2020 - January 1, 2023

Led IoT telemetry architecture for real-time data ingestion in the ProStream platform (MQTT, DHT22 sensors). Drove Medtronic cloud migration to AWS using Kafka for event streaming and microservices decomposition; designed scalable data pipelines reducing latency through stream processing optimizations.

Technical Architect (13 Years) at Barco NV

January 1, 2007 - January 1, 2020

Led architecture of global display management platforms supporting 50,000+ concurrent users. Delivered enterprise-grade systems in React/Next.js, Java Spring Boot, Node.js, and PostgreSQL. Led performance optimization, cross-regional delivery for B2B clients, and mentored junior architects.