Open to opportunities

Abhay Hayaran

@abhayhayaran

Senior Technical Architect & Engineering Leader | Full-Stack (Node.js, React, AWS) | Agentic AI & SaaS Platforms | 12 yrs

India

Message

What I'm looking for

Looking for a Technical Architect / Technical Consultant role where I can combine system design, SaaS integrations, APIs, automation, and client-facing solutioning to solve complex business problems. Interested in high-ownership environments with strong engineering culture and scalable product thinking.

Senior Technical Architect & Engineering Leader with 12+ years of experience, including 8+ years of hands-on full-stack engineering across Node.js, React.js, and AWS-based system architecture. Progressed from hands-on software development to technical architecture and engineering leadership, with strong expertise in API-first design, microservices, and event-driven systems. Personally architects and codes core platform modules and services while leading engineering teams of up to 12 through design reviews, code reviews, sprint and release planning, and production ownership across complete SaaS product lifecycles — from system design and deployment architecture through production rollout. Recently led the architectural pivot of an enterprise iPaaS platform to agentic AI orchestration using MCP and the Vercel AI SDK. Delivered enterprise-grade solutions for 50+ clients across SaaS, CRM, e-commerce, and marketing automation domains, combining deep technical ownership with strong client-facing and pre-sales consulting experience.

Experience

Work history, roles, and key accomplishments

Current

Technical Lead

Current

Shadowcast India

Sep 2026 - Present (1 month)

Leading the design, architecture, development, and delivery of scalable cloud-native applications, with a focus on Node.js, React, TypeScript, AWS, microservices, APIs, and distributed systems. Responsible for technical decision-making, solution architecture, engineering practices, delivery support, and mentoring engineers across projects.

Technical Leadership Technical Architecture Node.Js Development JavaScript React PostgreSQL AWS

Senior Technical Architect

CEDCOSS Technologies

May 2024 - Jun 2026 (2 years 1 month)

Served as the technical authority for solution architecture and CRM integration design, leading a 10-member engineering team from discovery through production rollout. Designed enterprise HubSpot CRM integrations and contributed architectural improvements that drove a 15% increase in product revenue (FY2025–26 vs FY2024–25) alongside reduced support tickets and server outages.

CRM Integration IPaaS API Design Workflow Automation Engineering Leadership AI Agent Orchestration AWS Event Driven Architecture Solutions Architect

Technical Architect & Tech Lead

Cedcoss Technologies

Jan 2019 - Apr 2024 (5 years 3 months)

Built and led four cross-functional engineering teams delivering SaaS products and client solutions across multiple industries and geographies. Led key platforms including FoodDesk, BotMyWork, and Homecca, and improved multi-tenant SaaS scalability while strengthening test automation and organization-wide QA coverage.

Engineering Leadership SaaS Development System Integration API Design Workflow Automation Stakeholder Management Agile Testing Automation Solutions Architect

Software Developer

Cedcoss Technologies

Jul 2014 - Dec 2018 (4 years 5 months)

Developed multi-tenant SaaS applications using Symfony, CodeIgniter, React.js, and JavaScript, and maintained custom WordPress themes/plugins for enterprise clients. Integrated third-party APIs for automation and data synchronization while supporting code quality and foundational architecture decisions.

Symfony CodeIgniter React JavaScript REST APIs Git Postman System Architecture