Rajkumar V
builds backend systems
that run in production.
Full-stack software developer working in Laravel, PHP, MySQL and REST APIs — with hands-on experience taking applications from local code to live, deployed infrastructure.
Profile
Results-driven Laravel developer with 1.5+ years of experience building scalable web applications, REST APIs, and business solutions. I focus on clean backend architecture, database design, and system optimization.
My work spans CRM, HRMS, LMS, and POS systems — each built with secure authentication and role-based access control from the ground up. I care as much about how a system performs under real usage as I do about how it's structured in code.
Based in Namakkal, Tamil Nadu, I'm currently open to freelance engagements and collaborative projects.
Work History
Redmind Technologies
- Developed and maintained scalable web applications using Laravel
- Designed and implemented REST APIs for multiple business modules
- Improved application performance by optimizing database queries
- Implemented secure authentication and role-based access control (RBAC)
- Collaborated with cross-functional teams to deliver business solutions
Selected Work
Inventory & POS Management System
Oct 2025 — PresentFull-featured inventory and point-of-sale system with customer/supplier management, product categorization, barcode generation, and billing. Includes sales, purchases, returns, and stock modules with role-based access control, plus a reporting dashboard with email-integrated invoice sharing.
LMS — Brainobrain
Jul 2025 — Oct 2025Multi-franchise learning management system with country-wise access control. Designed online class modules with role-based segregation across Admin, Franchise, Tutor, and Student roles, including secure authentication, reporting, and granular access restrictions.
HRMS — Mostindia
Oct 2024 — Feb 2025HR management system covering Employee Master, Attendance, Timesheet, and Payroll. Integrated relational employee records with automated payroll processing using Eloquent ORM, migrations, and scheduled cron jobs.
ARD Poultry Farms & Feeds Management
Farm and feed inventory management system adapted from an existing POS architecture into a new business domain — including a commission calculation engine for product sales, inventory tracking, and reporting.
Multi-Tenant WhatsApp CRM
Migrated a single-tenant WhatsApp CRM into a multi-tenant SaaS architecture integrating Meta's WhatsApp Cloud API — resolving webhook verification and phone-number-based tenant routing for multi-client message handling.
Toolbox
backend
frontend
database
api & integration
authentication
deployment & devops
tools
concepts
Background
Bachelor of Engineering — Computer Science
SRG Engineering College, Namakkal (Anna University) · CGPA 7.5
Let's build something reliable.
Open to freelance projects, backend development work, and collaborations. Reach out and I'll get back to you shortly.