Abhishek Kr prajapati — Student · NA

Headline

About

Computer Science Engineering (Data Science) undergraduate skilled in Java, Spring Boot, REST APIs, PostgreSQL, and React.js. Experienced in secure backend development with Spring Security, JWT, JPA/Hibernate, and Docker, with hands-on knowledge of Kubernetes, GitHub Actions, and CI/CD. Strong in DSA and core CS fundamentals with 300+ LeetCode problems solved.

Education

B.E.

Acharya Institute of Technology

Computer Science (Data Science) · 2023 – 2027 · 8.61 / 10.0

Projects

AbhiIterates OS

Built a full-stack student productivity platform using Spring Boot, React.js, PostgreSQL, and RESTful APIs. Developed 15+ RESTful APIs with Spring Security, JWT Authentication, and Role-Based Access Control (RBAC) for secure user and task management. Designed normalized PostgreSQL schemas using JPA/Hibernate with validation and exception handling. Containerized application components with Docker for reproducible development and deployment.

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Offline Payment Mesh

Developed a Spring Boot backend simulating secure offline payment routing through a Bluetooth-style mesh network with deferred settlement. Implemented hybrid RSA-OAEP + AES-256-GCM encryption with SHA-256 packet hashing for secure and tamper-resistant payment transmission. Engineered an idempotent settlement pipeline using atomic operations, optimistic locking, and concurrency testing. Containerized the backend using Docker.

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Network Test & Diagnostics Portal

Built a distributed network diagnostics platform using Spring Boot, React.js, PostgreSQL, and Python edge agents for remote network testing and monitoring. Developed secure REST APIs with Spring Security and JWT Authentication for device registration, task scheduling, and diagnostics management. Implemented secure execution of Ping, iPerf3, and Traceroute using custom JSR-380 validation. Containerized application services with Docker.

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Achievements

Competitive Programming

Solved 300+ problems on LeetCode covering arrays, binary search, linked lists, trees, graphs, dynamic programming, and other core DSA topics.

Hackathons

Secured Top 4 finish in 3+ hackathons, developing and delivering AI-powered full-stack applications under 24-48 hour constraints against 50+ competing teams.

Research and Innovation

Research

Project selected for institutional evaluation under the BIRAC biotechnology initiative; awarded 2nd place at the AIML & CSE (Data Science) Department Design Thinking Workshop among 20+ teams.