Mathavan Jeyadev

Solutions Architect with 15+ years designing, building, and scaling enterprise SaaS platforms end to end for international clients. Sole architect of a 50,000-user Australian property management platform (6 production applications, 1M+ automated tasks/day), working directly with overseas stakeholders for over a decade. Deep expertise in solution architecture (HLD/LLD), multi-tenant systems, AWS cloud architecture, API design, and microservices.

Currently building AI-integrated products: LLM-assisted engineering workflows, AI-agent data access layers, generative-AI content pipelines, and algorithmic decision systems. Author of DataForge, an open-source Laravel framework, and the TES architectural pattern. Seeking an AI/Solutions Architect role delivering enterprise-grade solutions for US-based teams.

Founder & Principal Architect - PrimeAxis Software Pvt Ltd - Sivakasi, India

(2025-05)

• Architecting and shipping a portfolio of SaaS products end to end: CloudKart24 (multi-vendor e-commerce platform), AppifyWeb24 (website-to-native-app converter, iOS + Android, in active fundraising), KoCourt (hyperlocal sports venue booking), and CloudShip (logistics tracking).
• Built and published DataForge, an MIT-licensed Laravel backend framework (Packagist) with a Query DSL, Entity ORM, Task workflow orchestration, and a public GuestTask API layer — distilled from 15 years of enterprise platform architecture.
• Designing ONDC (Open Network for Digital Commerce) connector middleware for e-commerce integration, covering protocol adaptation, catalog sync, and order lifecycle orchestration.

Software Architect & Technical Lead - OurProperty.com.au (Srimax Software Technologies) - Sivakasi, India (Australian client)

(2009-10 - 2025-05)

End-to-end solution architecture for a high-traffic Australian property management SaaS serving 50,000+ active users across 6 production applications and ~100 database tables — owning HLD/LLD, technology selection, data architecture, and delivery for 15 years.

• US/AU stakeholder engagement: worked directly with Australian product owners and business stakeholders throughout — requirements workshops, architecture reviews, roadmap planning, and production escalations across time zones.
• Cloud architecture (AWS): designed and operated the platform on EC2, S3, and RDS with MySQL master-slave replication, a custom write-replication queue, and CI/CD pipelines for six independently deployed applications.
• Invented the TES (Task, Entity, SQL) architectural pattern replacing MVC: the entire HTTP layer of the 50,000-user platform runs on 3 generic controllers and 9 URL prefixes, cutting feature development time by ~40%.
• Engineered an auto-scaling background job platform processing 100,000 to 1,000,000+ tasks daily (XML imports, payment automation, notifications) with zero manual intervention and a 99.9% completion rate.
• Built a universal List component (Vue 3, ~10,000 LOC with composables) powering 175 pages across 6 apps with 80+ inherited features — server pagination, inline editing, bulk actions, CSV/PDF/XLS export, and AI-agent batch lookup — integrated with ~30 lines per page.
• Reduced 80,000 lines of legacy media code to 1,000 via one configuration-driven universal component handling ~100 file flows (profile photos, inspections, lease agreements, contracts).
• Designed a multi-tenant notification architecture (email/SMS/push) with a three-level template override cascade and hash-deduplicated storage across thousands of tenants, cutting delivery time by 30%.
• Security architecture: OAuth 2.0 + JWT REST APIs, entity-level RBAC, vault token system for guest URLs, site-origin gating, and AES-encrypted client storage with PBKDF2-derived keys — zero security breaches across the platform's life.
• Led and mentored teams of 5–15 developers, setting architectural direction, running rigorous code reviews (+20% code quality), and defining platform-wide conventions that cut bug introduction by 15%.
• Earlier (2009–2014): built the Jentla multisite CMS (180+ sites, deployed for iPrime and Jewish Federation), a dynamic form engine for Seylan Bank Sri Lanka, 100+ accepted bug fixes to Joomla 1.6 core, and part-time development for a CISCO IoT project team.

B.E. - Arulmigu Kalasalingam College of Engineering