Building reliable web systems for growing businesses — from code to production.
I'm Rajkumar, a Laravel and PHP developer based in Tamil Nadu, India, with 2+ years shipping production web applications and REST APIs — from database design to AWS deployment.
Rajkumar V
Profile
PHP Laravel developer with 2+ years of experience building and shipping production web applications and REST APIs. Delivered 6+ modular systems end-to-end — including ERP, Inventory & POS, HRMS, and LMS platforms — covering database design, secure authentication (JWT, RBAC), query optimization, and deployment on AWS/Linux servers.
My work spans CRM, HRMS, LMS, POS, and ERP systems — each built with secure authentication and role-based access control from the ground up.
Comfortable owning a module independently or partnering with QA and business stakeholders in a fast-paced, multi-project environment. Currently seeking new full-time software engineering opportunities while remaining open to select freelance engagements.
Work History
Redmind Technologies
- Develop and maintain 6+ production Laravel modules and applications across client systems
- Design and integrate REST APIs powering 4 live client systems (POS, HRMS, LMS, and mobile field-ops), consumed by both web and mobile clients
- Optimize database queries and indexing on high-traffic modules, improving average API response time by approximately 15%
- Implement JWT and session-based authentication with role-based access control (RBAC) to secure 4 client-facing applications
- Partner with design, QA, and business stakeholders across 4 concurrent projects to turn requirements into production-ready features
Selected Work
Poultry ARD — Modular Laravel ERP for Poultry Farm Operations
Apr 2026 — Jul 2026Independently owned and built a complete modular ERP system covering the full scope of poultry farm operations — egg production, feed management, sales, purchasing, expenses, and vaccination tracking — from requirements through database design and UI development. Designed a real-time inventory and stock-tracking system for egg production with optimized reporting for fast performance at scale, plus a profit and loss reporting engine consolidating feed, vaccine, labor, and sales costs across a flock's full life cycle. Implemented enterprise-grade security practices (HTTPS enforcement, audit logging, access-control hardening) and granular role-based permissions across the platform.
Inventory & POS Management System
Oct 2025 — Mar 2026Built a full inventory and POS platform in Laravel, including customer and supplier management, barcode generation, and sales, purchase, and returns workflows with role-based access control, plus a reporting dashboard with invoice emailing.
Multi-Franchise Learning Management System (LMS)
Jul 2025 — Oct 2025Designed a multi-franchise LMS with country-level access control across Admin, Franchise, Tutor, and Student roles, supporting multiple franchise accounts with secure authentication and granular access restrictions.
Mobile Employee Attendance & Field Tracking App
Jan 2025 — Jun 2025Built the Laravel REST API layer for a mobile-first field app with a React Native front end, handling task and team assignment, geo-tagged photo verification, and JWT-secured attendance logging.
HR Management System (HRMS)
Jun 2024 — Dec 2024Built Employee Master, Attendance, Timesheet, and Payroll modules, automating payroll processing via Eloquent ORM and scheduled Cron Jobs — saving several hours of manual effort per pay cycle.
Toolbox
Backend
Frontend
Database
API
Authentication
Architecture
Deployment & DevOps
Tools
Background
Bachelor of Engineering — Computer Science
SRG Engineering College, Namakkal (Anna University) · CGPA 7.5
Let's build something reliable.
Open to full-time job opportunities, freelance projects, and collaborations. Reach out and I'll get back to you shortly.