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Lavi Kumar

Backend Engineer | Distributed Systems | Node.js, NestJS, Python | Event-Driven Architecture, RabbitMQ | @Hoi

Gurugram

5+ years of work experience

Hoi - Your Travel Companion
Oct 20241 yr 8 mosPresent

Delhi, India

Designed and implemented an event-driven webhook system using RabbitMQ to handle asynchronous processing and improve system reliability under high load. “Handled 10k+ events/day” “Reduced latency by 30%” “Improved reliability using retry + DLQ strategy”
i-trac technology
Apr 20222 yrs 4 mosJul 2024

full stack developer
i-trac technology
Apr 20222 yrs 4 mosJul 2024

DJT Corporation & Investments Pvt. Ltd.
Jun 20219 mosFeb 2022

Noida, Uttar Pradesh, India

Lavi’s AI Stack

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Education

Vellore Institute of Technology (VIT)

Master of Computer Applications - MCA

Vellore Institute of Technology (VIT)

IIMT ENGINEERING COLLEGE, MEERUT

Bachelor of Computer Applications, Computer Science

IIMT ENGINEERING COLLEGE, MEERUT

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Headline

Backend Engineer | Distributed Systems | Node.js, NestJS, Python | Event-Driven Architecture, RabbitMQ | @Hoi

About

Backend Engineer with experience building scalable and reliable systems using Node.js, NestJS, and Python. Currently working on backend systems involving webhooks, event-driven architecture, and asynchronous processing using RabbitMQ. I focus on designing high-throughput, fault-tolerant systems that can handle real-world scale. Key areas: • Distributed Systems & System Design • Event-driven architecture (RabbitMQ, queues, retries, DLQ) • Backend APIs & Microservices • Performance optimization & reliability I enjoy solving complex backend problems and building systems that scale. Open to backend engineering roles in product-based companies.

Location

Gurugram

AI stack

cursor

langchain

langgraph

openai

Work experience

Full-stack Developer at Hoi - Your Travel Companion, Oct 2024 - Present · 1 yr 8 mos, Delhi, India, Designed and implemented an event-driven webhook system using RabbitMQ to handle asynchronous processing and improve system reliability under high load. “Handled 10k+ events/day” “Reduced latency by 30%” “Improved reliability using retry + DLQ strategy”

Software Engineer at i-trac technology, Apr 2022 - Jul 2024 · 2 yrs 4 mos, full stack developer

Software Engineer at i-trac technology, Apr 2022 - Jul 2024 · 2 yrs 4 mos

Intern at DJT Corporation & Investments Pvt. Ltd., Jun 2021 - Feb 2022 · 9 mos, Noida, Uttar Pradesh, India

Education

Master of Computer Applications - MCA, Vellore Institute of Technology (VIT)

Bachelor of Computer Applications, Computer Science, IIMT ENGINEERING COLLEGE, MEERUT

Lavi Kumar - Full-stack Developer in Gurugram | Tal