Sattiyan Selvarajah

Technology Lead. I build scalable SaaS platforms, event-driven systems, integrations, and GenAI automation workflows.

Kuala Lumpur, Malaysia · [email protected] · linkedin.com/in/sattiyans · github.com/sattiyans

Summary

Technology lead focused on system architecture, event-driven SaaS platforms, and GenAI automation. Experienced across Laravel, Node.js, and Python ecosystems; API integrations; AI-assisted features; payment integration; and deployment automation.

Experience

  • G6 Labs Asia Sdn. Bhd. | Kuala Lumpur, Malaysia

    May 2026 - Present

    Technology Lead, Software Development

    • Lead technical direction, system frameworks, and engineering standards for core software applications and proprietary SaaS platforms.
    • Built and scaled proprietary SaaS products including GBoost.ai and GSendr.
    • Architect and scale the foundations of primary SaaS engines with isolated, containerized runtimes and event-driven workflows for fault-tolerant, zero-downtime automated processing.
    • Collaborate on the product lifecycle, translating business logic into technical roadmaps and optimizing generative AI pipelines for automated capabilities.
    • Drive engineering standards across the development lifecycle, owning code review and optimizing deployment workflows for seamless product delivery.

  • TriSquare Technology (M) Sdn Bhd | Kuala Lumpur, Malaysia

    Apr 2024 - Apr 2026

    Senior Software Developer

    • Built and scaled production platforms at TriSquare, including FEMO, Invested, and sports web applications.
    • Led end-to-end delivery across architecture, database design, API development, QA, and VPS deployments using Nginx and PostgreSQL.
    • Implemented integration-heavy workflows with Google Business APIs, Resend, OpenAI APIs, and webhook-driven event handling.
    • Delivered various Laravel-based and React-based CMS solutions with tailored workflows, permissions, and admin governance controls.
    • Developed analytics and reporting systems for campaign performance, engagement tracking, and operational visibility.
    • Integrated multiple payment gateways across projects and automated recurring jobs with scheduler/cron and n8n to improve reliability at scale.

  • DMC FinCap | Kuala Lumpur, Malaysia

    Aug 2023 - Mar 2024

    Software Developer

    • Proficient in TALL stack (Tailwind CSS, Alpine JS, Laravel, and Livewire) along with FilamentPHP, driving the development and evolution of our in-house web application.
    • Collaborate with diverse teams to understand their unique requirements and deliver technology solutions that align with DMC FinCap’s mission to provide innovative financial services.

  • Crave Asia | Kuala Lumpur, Malaysia

    Sep 2021 - Aug 2023

    Web Developer

    • Planned, designed, and developed web applications and EDMs for internal and external clients, including PETRONAS, Hada Labo Malaysia, Moist Diane Malaysia, and Olive Young Malaysia, to ensure optimal functionality, usability, and engagement.
    • Conducted research and integrated various APIs, including WhatsApp Cloud API, Twilio SMS API, SendGrid API, and others, to improve the functionality and user experience of web applications.
    • Designed and developed high-converting landing pages for both internal and client projects, including Hada Labo Malaysia and KENS Apothecary, utilizing Bootstrap 4 & 5, Tailwind CSS, and Astro JS to create visually appealing and responsive designs.
    • Managed and updated content and layouts for Clinique Malaysia, MAC Cosmetics Malaysia, Estee Lauder Malaysia, and Jo Malone Malaysia e-commerce sites, ensuring a seamless user experience and adherence to brand guidelines.
    • Played a crucial role in the successful launch of e-commerce sites for Jo Malone Malaysia, Jo Malone Singapore, Jo Malone Philippines, Jo Malone Vietnam, Estee Lauder Singapore, and Estee Lauder Vietnam, closely collaborating with the ELC Online Global & Regional team.
    • Managed retainer projects for DIOR Malaysia and DIOR Singapore, handling content updates on Shopify platforms as needed.

  • Crave Asia | Kuala Lumpur, Malaysia

    Mar 2020 - Sep 2021

    Unity Web Developer

    • Spearheaded the planning, design, development, and integration of interactive applications for both in-house and external client projects, utilizing Unity and PHP to create engaging and user-friendly applications.
    • Provided direct support to clients by assisting with software and hardware installations and troubleshooting technical difficulties, ensuring prompt and efficient problem resolution.
    • Conducted extensive research and development of various systems and software tools to facilitate brainstorming and inform new and existing projects.
    • Led the software development and installation for multiple projects, ensuring on-time delivery and optimal performance.
    • Designed visually compelling promo banners for Clinique Malaysia and crafted landing page mock-ups for Dior Malaysia and Dior Singapore, using Adobe Photoshop and other design tools to create engaging and brand-aligned designs.

Education

  • Universiti Teknikal Malaysia Melaka

    2016 - 2020

    Bachelor of Information Technology (Game Technology)

    Focus: game development, software engineering fundamentals, and team-based project execution.

  • Politeknik Tuanku Syed Sirajuddin

    2013 - 2016

    Diploma in Information Technology (Games Technology)

    Focus: programming basics, data structures, and practical game engine workflows.

Skills

  • Technical Skills

    Core Backend, Frontend, and Infrastructure Stack

    Laravel, PHP, Filament, Livewire, JavaScript/TypeScript, React, Next.js, MySQL, PostgreSQL, Nginx, API Integrations, OpenAI API, n8n, Payment Gateway Integration.

Language

  • English

    Professional working proficiency

  • Malay

    Professional working proficiency

  • Tamil

    Native or bilingual proficiency

References

  • Available upon request.