Senior Backend Developer
Senior Backend Developer with 6+ years of experience building scalable, secure, and high-performance web applications using Laravel and PHP. Strong expertise in system design, database optimization, and API engineering. Experienced in handling concurrency, implementing fault-tolerant systems using queues, retries, and batch processing, and deploying production-ready applications using CI/CD and Docker.
Technical Skills:
Backend: Laravel, PHP, REST APIs, Microservices
Frontend: Vue.js, Next.js, JavaScript, AJAX
Database: MySQL, Query Optimization, Indexing
DevOps: Docker, Git, Jenkins, CI/CD
Performance: Redis, Memcached, Queues, Batch Processing
Security: RBAC, JWT, OAuth, OWASP Top 10
AI/LLM: OpenAI API, RAG Pipelines, Embeddings
• Built scalable real-time chat system using WebSockets supporting concurrent users with low latency
• Built AI-powered backend using RAG pipelines for document-based Q&A systems
• Deployed containerized Laravel applications on VPS using Coolify (Docker-based)
• Optimized MySQL queries and improved performance using indexing and query tuning
• Implemented Laravel features such as Middleware, Events, Policies, API Resources, and Service Container
• Developed and maintained scalable REST APIs with validation and structured error handling
• Wrote unit and feature tests to improve code reliability
• Developed multi-module doctor portal with 20+ features using MVC architecture
• Improved user experience with AJAX-based dynamic interactions
• Built e-learning platform with RBAC and automated workflows
• Implemented recommendation system for personalized learning experience
• Worked in Agile environment with sprint planning and timely delivery
• Delivered 40+ websites and backend systems across multiple domains
• Developed secure APIs and admin dashboards
• Spearheaded development of dynamic features for educational and e-commerce platforms, resulting in measurable increases in user engagement and retention
• Engineered RESTful APIs for mobile applications, ensuring secure, reliable, and client data exchange between clients and servers
• Leveraged project management tools (e.g., Trello, Jira) to track progress, set deadlines, and ensure on-time delivery of Core PHP projects
• Applied best coding practices and performance optimization techniques to ensure scalability and maintainability
Technical Skills
Backend: Laravel, PHP, REST APIs
Frontend: Vue.js, Next.js, JavaScript
Database: MySQL, Query Optimization
DevOps: Docker, Git, CI/CD
Core Competencies
System Design • Database Optimization
API Engineering • Security Implementation
Performance Optimization • Concurrency Handling
Education
Bachelor of Computer Applications (BCA) - 2018