Lead Node.js Developer with 4+ years in Microservices, Cloud & AI Integration
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Results-driven Node.js Backend Engineer with 4.3+ years of experience designing and delivering scalable, distributed, high-performance server-side systems across mobility, food-tech, and healthcare domains. Deep expertise in Node.js, NestJS, Express.js, microservices architecture, event-driven systems, RESTful APIs, GraphQL, and WebSocket (Socket.io). Proven track record of maintaining 99.9% uptime, reducing API latency by 80%+, and scaling backends for thousands of concurrent users. Experienced in Stripe payment processing, escrow workflows, wallet systems, and gateway orchestration. Strong command of AWS cloud infrastructure, Redis caching, MongoDB/PostgreSQL optimization, and OpenAI API integration in production environments.
JSS Academy of Technical Education, Noida
B.Tech
August 1, 2018 – June 30, 2021
XenelSoft Technologies Pvt. Ltd.
Node.js Backend Developer
July 1, 2025 – Present
Noida, Uttar Pradesh, India
Simplyfy Technocraft
Backend Developer
January 1, 2024 – July 1, 2025
Delhi, Delhi, India
Savatarr Technologies
Software Engineer (Backend)
April 1, 2022 – January 1, 2024
Noida, Uttar Pradesh, India
RideXtra Real-Time Mobility Backend
May 29, 2026 – Present
Built Redis Geo-based driver-matching microservice with under 200ms p99 response time; implemented Socket.io WebSockets for sub-second GPS updates across thousands of concurrent sessions. Designed RBAC + JWT API layer for admin, driver, and rider roles; deployed on AWS ECS with SQS async queuing and CloudWatch alerting pipelines.
Juperra AI Healthcare Automation Backend
May 29, 2026 – Present
Engineered NestJS + GraphQL backend with OpenAI API to parse and classify unstructured healthcare data from Python Selenium workflows, eliminating 100% of manual data entry and cutting processing time significantly.
Alfennzo AI-Powered Food Ordering Platform
May 29, 2026 – Present
Integrated OpenAI GPT API for personalized food recommendations via LLM inference on order history; reduced MongoDB read load 50% with Redis write-through caching (80ms avg response). Built complete Stripe payment backend escrow holding, webhook event handling, and automated refund flows; implemented QR code generation (PDF/SVG) for order tracking; deployed via Docker + CI/CD on AWS.
Prompt Engineering
Unknown
May 1, 2026 – Present
Cultural Fit Analysis
The candidate's diverse project portfolio across mobility, food-tech, and healthcare domains, coupled with experience in various backend technologies and cloud platforms, suggests adaptability and a broad technical interest. Their involvement in leading migrations and mentoring aligns well with a leadership role, indicating a proactive and growth-oriented mindset.
Soft Skills & Operational Fit
The candidate's resume highlights experience in Agile/Scrum sprints, code reviews, and mentoring junior developers, indicating strong operational fit and collaborative soft skills. Their project descriptions demonstrate problem-solving abilities and a results-driven approach, crucial for a senior role.