Ragib Hasan Supanta
@ragibhasansupanta
I build scalable SaaS, ERP, and backend platforms for high-growth products.
BangladeshWhat I'm looking for
At Qzency, I lead engineering for ZOYEQ, a multi-tenant SaaS platform combining e-commerce, POS, inventory, and AI modules for 500+ active tenants.
I architect backend systems with Node.js, NestJS, PostgreSQL, Redis, RabbitMQ, Kubernetes, and AWS. I reduced peak database connections by 94% and cold starts from 45 seconds to 3 seconds through a scalable multi-tenancy approach.
Previously, I led ERP delivery for DX Group and built LMS, event ticketing, CMS, and event-management products. I enjoy taking products end-to-end, leading cross-functional teams, and turning complex requirements into reliable systems.
Experience
Work history, roles, and key accomplishments
Engineering Lead
Qzency
Jul 2024 - Present (2 years 2 months)
Led a cross-functional team to deliver ZOYEQ, a multi-tenant SaaS integrating E-commerce, POS, Inventory, and AI modules. Architected scalable multi-tenancy, resolved connection exhaustion, and orchestrated CI/CD pipelines.
Education
Degrees, certifications, and relevant coursework
University of Asia Pacific
Bachelor of Science, Computer Science and Engineering
Bachelor of Science in Computer Science and Engineering, graduated in 2020.
Tech stack
Software and tools used professionally
Availability
Location
BangladeshAuthorized to work in
Salary expectations
Job categories
Skills
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