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Himanshu Rajput

@himanshurajput2

I build scalable backend systems, APIs, and data pipelines for reliable production software.

India
Message

At AlgoSec, I build scalable backend systems that process and analyze large-scale network configuration data across distributed environments. I own production features end to end, contributing nearly 60% of a module’s implementation.

I’ve built REST API and CLI-based ingestion pipelines for structured and unstructured data, implemented traffic-flow validation logic that improved accuracy and reliability by 25–30%, and optimized workflows to reduce processing latency. I’ve also resolved 50+ production issues through debugging and root-cause analysis.

Previously at InfoWare, I developed modular RESTful backend services with Node.js and Express.js, using caching and query optimization to improve API performance.

I also build secure API products, including LaughAPI, a subscription-based Spring Boot platform with JWT authentication, RBAC, Redis caching, and rate limiting. My foundation includes Java, SQL, Spring Boot, Node.js, MySQL, Redis, Docker, and 700+ solved LeetCode problems.

Experience

Work history, roles, and key accomplishments

IN

Backend Developer Intern

InfoWare

Mar 2023 - Apr 2023 (1 month)

Developed RESTful APIs using Node.js and Express.js for scalable backend services. Optimized API performance through caching and query optimization, reducing response time.

Education

Degrees, certifications, and relevant coursework

Jamia Millia Islamia University logoJU

Jamia Millia Islamia University

Bachelor of Technology, Computer Engineering

Grade: 9.4/10

Pursued a Bachelor of Technology in Computer Engineering with a GPA of 9.4/10. Coursework included Data Structures and Algorithms, Operating Systems, and Machine Learning.

Tech stack

Software and tools used professionally

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