Aby Saji Pappachan — CTO

🔹 About Tech Lead at Josys | Backend & AI Engineer | Node.js • Python • Golang • Lua | Generative AI • Security • Mobile Apps I am a results-driven Tech Lead passionate about building scalable systems and intelligent AI-powered solutions. At Josys, I lead the development of robust backend services, secure event-driven architectures, and AI agents that solve real-world problems. With hands-on experience across Node.js, Python, Golang, and Lua, I’ve architected systems ranging from high performance MCP client-server platforms to secure backend APIs and cross-platform mobile apps (Android & iOS). I also contribute to AI engineering designing custom LLM agents and integrating generative AI into production systems. 🔹 Core Skills & Areas of Focus: Backend Development: Node.js, Python, Golang, Lua AI & LLMs: Agent workflows, prompt engineering, AI system design Mobile Development: Android & iOS app architecture and build Security: Designing secure systems and data flow Event-Driven Architecture: Async workflows, message queues MCP Client & Server: Development, integration, and optimization I enjoy blending engineering leadership with hands-on problem-solving mentoring teams, designing clean APIs, and building things that scale and work.

Stackforce AI infers this person is a Backend-focused Engineer with strong capabilities in AI and Microservices for SaaS applications.

Location: Bengaluru, Karnataka, India

Experience: 8 yrs 3 mos