Projects

(Apr 2025 - May 2025)

Created a Distributed Fault-Tolerant Key-Value Store, written in Rust, that automatically replicates data across primary and backup nodes, delivering High Availability and horizontal scalability.
Implemented a self‑healing control plane in gRPC with one‑second heartbeats, Lamport‑clock convergence, and zero‑touch Failover/Migration, ensuring continuous service under node or network failures.
Added idempotent Write‑Ahead Logging and Quorum‑based reads/writes, giving strong ordering, eventual consistency, and fast rejoin recovery without manual intervention.

(Jan 2025 - Mar 2025)

UMIX, a user-mode UNIX-based operating system, is written in C programming language.
Implemented Coroutine (User-Level Thread Library), Process Creation, Context Switching for system calls.
Designed CPU Scheduling Policies including FIFO, LIFO, Round Robin, MLFQ, and Proportional Scheduling.
Developed Semaphores for Threads Synchronization, and integrated Shared Memory to support Inter-Process Communication for Concurrency functionality of testing application.

(Jan 2024 - Mar 2024)

Developed a comprehensive Database Management System (DBMS), written in C++, by architecting and implementing a multi-layered system from the ground up.
Built a Paged File Manager that performs file‑level operations for rapid record storage and retrieval.
Implemented a Relation Manager and B+ Tree Indexing Layer that keeps persistent, multi‑attribute indexes, dramatically speeding up selections, joins, updates, and deletions.
Unified the record and index layers and created an iterator‑based Query Engine that executes SQL queries efficiently, yielding a robust, scalable, high‑performance database system.

(Apr 2023 – Jun 2023)

Collaborated in a duo to manage AWS, MySQL, and Tomcat web server, and imported a vast movie database.
Implemented 20 features including secure login, cart checkout, bot detection, and SQL injection protection.
Enhanced website speed by up to fivefold through the implementation of several optimizations, including MySQL connection pooling and replication and Apache load balancing.

(Feb 2023 – Mar 2023)

Developed a custom shell in C language with support for foreground and background processes.
Implemented robust process management, including processing exceptions with Customized Signal Handlers.
Utilized various Unix functions to provide a user-friendly interface like Bash including Redirection and Pipe, allowing seamless interaction with the operating system.