Virendra Kumar
I’m Virendra Kumar, a senior full-stack AI development professional with 7 years of experience building scalable, cloud-native applications.
About
I’m Virendra Kumar, a senior full-stack AI development professional with 7 years of experience building scalable, cloud-native applications. I work across the stack with Next.js, React, Node.js, and AWS, and I enjoy turning complex product requirements into reliable, high-performance features.
I also build GenAI-driven solutions using RAG, vector databases, and LangGraph workflows, focusing on clean architecture, performance optimization, and security. In my recent roles, I’ve improved backend response time, reduced API calls through caching, strengthened security with rate limiting and bot mitigation, and cut deployment failures and production defects through better CI/CD and engineering practices.
- 8 years' experience
- Joined October 2026
Industry experience
- Software & Internet
- Financial Services
More experts in Noida, India
- AI Developers for hire in Noida, India
- AI Engineers for hire in Noida, India
- Back-End Developers for hire in Noida, India
- DevOps Developers for hire in Noida, India
- Front-End Developers for hire in Noida, India
- Full Stack Developers for hire in Noida, India
- Software Engineers for hire in Noida, India
- Web Developers for hire in Noida, India
Work experience· 8 roles
Led the Strapi v4 to v5 upgrade and refactored plugins, middleware, and queries, improving backend response time by 30%. Reduced costs by $1,200 by replacing third-party dependencies with custom React hooks and internal modules. Built automated cron-based synchronization between Strapi and HubSpot to ensure reliable data consistency. Optimized Vercel CI/CD pipelines, cutting deployment failures by 50% and accelerating release cycles. Reduced backend API calls by 40% using Next.js SSG and caching to improve performance and user experience. Strengthened security with HTTPS security headers, API rate limiting, and bot mitigation to reduce malicious traffic.
Optimized Vercel CI/CD pipelines to reduce build and production deployment failures by 90%, enabling faster and more reliable releases. Reduced backend API calls by 80% through Next.js Static Site Generation (SSG), caching, and performance optimizations. Led Strapi CMS upgrade from v4 to v5 with refactoring of custom plugins, middleware, and database queries, improving backend response time by 30% and enhancing production memory efficiency. Reduced yearly infrastructure costs by over $1200 by replacing third-party dependencies with optimized custom React hooks and reusable internal modules. Designed automated CRON-based synchronization between Strapi CMS and HubSpot for production-grade data consistency. Strengthened security with HTTP security headers, API rate limiting, and bot mitigation, reducing malicious traffic. Supported post-acquisition integration initiatives for Pi.ai within Microsoft’s ecosystem to ensure technical transition stability.
Built secure e-sign and e-nach modules for Tata Capital’s SME loan platform, enabling end-to-end digital loan processing. Architected the “Sugam Loan” digital approval workflow to accelerate loan approvals and enhance applicant experience. Reduced production defects by 50% through code refactoring, structured logging, and improved testing practices. Built a reusable, configurable workflow framework that accelerated feature rollouts across multiple loan products.
Education
Hire Virendra Kumar today
Post a job and invite Virendra, or contact them directly. No hidden commission.








