Ajay Kumar
I’m Ajay Kumar, a senior full stack developer with 9+ years of experience building scalable enterprise applications and reliable backends.
About
I’m Ajay Kumar, a senior full stack developer with 9+ years of experience building scalable enterprise applications and reliable backends. I work across PHP/Laravel, Node.js/Express, and React, designing REST APIs, system integrations, and microservices-driven solutions that support large-scale platforms with strong performance.
I focus on clean architecture, efficient database design (MySQL, MongoDB, PostgreSQL), and automation to streamline real-world workflows. I’ve delivered end-to-end features like async processing with RabbitMQ, document generation with mPDF, and cloud storage on AWS (S3), while also supporting production reliability with monitoring and mentoring teams through code reviews and best practices.
- 9 years' experience
- Joined September 2026
Skills· 21
Languages
- EnglishFluent
- HindiFluent
Industry experience
- Software & Internet
- Real Estate & Construction
- Computers & Electronics
- Professional Services
Work experience· 4 roles
Delivered enterprise-grade web applications in the real estate/property management domain using Laravel, CodeIgniter, React.js, and Node.js. Architected RESTful APIs to integrate React front ends with internal enterprise systems. Built Node.js-based web scraping services and optimized MySQL/MongoDB queries for better performance and data processing. Streamlined document generation and storage workflows using mPDF and AWS S3. Orchestrated asynchronous processing with RabbitMQ, cron jobs, Mandrill, and Rollbar for improved reliability and workflow efficiency. Mentored junior developers, performed code reviews and performance assessments, and implemented changes to optimize functionality.
Delivered enterprise-grade web applications for the real estate and property management domain using Laravel, CodeIgniter, React.js, and Node.js. Architected RESTful APIs to enable seamless integration between React-based front ends and internal enterprise systems. Built Node.js-based web scraping services and optimized MySQL/MongoDB queries to improve application performance and data processing. Streamlined document generation and storage workflows using mPDF and AWS S3. Orchestrated asynchronous workflows with RabbitMQ, cron jobs, Mandrill, and operational monitoring using Rollbar to improve reliability. Mentored junior developers, performed code reviews, and conducted performance assessments to continuously optimize functionality.
Engineered custom PHP applications with maintainable, business-focused solutions aligned to project requirements. Refined database architecture and optimized MySQL queries to improve application speed and reporting performance. Diagnosed and resolved production issues while enhancing existing functionality to ensure platform stability.
Education· 5
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