Open to opportunities

Rezvan Rajin Talukder

@rezvanrajintalukder

Software Engineer specializing in PHP/Laravel and modern React-based web apps, building secure APIs and scalable ERP systems.

Bangladesh

Message

What I'm looking for

I’m looking for a role where I can build secure, scalable PHP/Laravel backends and modern React-based apps—especially ERP or API-first products—while owning performance improvements, integrations, and reliable system architecture.

I’m a Software Engineer focused on building reliable, scalable web applications with PHP and modern frontend frameworks. I bring hands-on experience developing dynamic apps and backend systems that support real operational workflows.

I’ve worked across ERP and hospital management domains, designing multi-module solutions with REST APIs, role-based access control (RBAC), and JWT authentication. I’ve also integrated payment gateways (bKash and SSLCommerz) to power billing, POS transactions, and subscription-based services.

In my projects, I prioritize performance and data integrity—optimizing database design, indexing, and query execution, and using caching strategies to improve reliability at scale. I’ve implemented API-first architecture and ensured seamless integration of external payloads into core systems.

From investigation data ingestion to secure authentication, appointment booking, and inventory workflows, I enjoy turning complex requirements into dependable software. I’m especially motivated by building systems that reduce manual effort, speed up reporting, and enhance user experiences.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Hamko Group

Feb 2026 - Present (5 months)

Built dynamic web and backend features for ERP-style workflows using PHP and modern front-end frameworks. Developed scalable backend systems with REST APIs and GraphQL and optimized database design for reliable reporting and data retrieval.

PHP Laravel JavaScript Next.js Livewire REST APIs GraphQL MySQL PostgreSQL

Software Engineer

CodeTree Limited

Jul 2024 - Feb 2026 (1 year 7 months)

Designed and developed a scalable SaaS-based Hospital ERP system using Laravel, React.js, and MySQL to support multiple hospitals under a unified platform. Integrated medical machine and doctor data via APIs and built secure REST APIs with RBAC and JWT authentication, including payment gateway integration for billing and subscriptions.

Laravel React MySQL REST APIs RBAC JWT API Integration BKash SSLCommerz Database Optimization

Associate Software Engineer

NexKraft Limited

May 2024 - Jun 2025 (1 year 1 month)

Developed and maintained Hospital Management and Research Management systems using PHP (Laravel) with AJAX and MySQL, including secure authentication and appointment booking workflows. Upgraded critical ERP modules using Yii and improved backend performance by reducing response time by 30% through caching and query optimization.