Projects
Storage System - Cloud Computing
- A storage system for Shopping Cart data, and an API to access the data written purely in Python
- Features developed are Leaderless replication, data partitioning, eventual consistency
- Used CRUSH hash function for mapping, Zookeeper for coordination, read-repair using version vectors for consistency, Flask to build the API
Compiler Construction
- Implemented a compiler for a custom language in C
- Implemented modules include lexical Analyzer, Syntax Analyzer, Semantic Analyzer, and Code generator.
Shell development - UNIX Programming
- Implemented a command-line shell with custom features using low-level System programming and Network Programming in Unix
- Some features supported include pipelining, I/O redirection, creating shared memory and TCP connection with a server, I/O from/to created shared memory and TCP socket
Parallel Computing algorithms
- Assignments done as a part of Parallel Computing course done at BITS Pilani
- Includes implementation of Bubble Sort, Gaussian Elimination, Matrix Product using OpenMP and MPI
Concurrent TCP webserver - HTTP GET requests
- Implemented a prethreaded webserver supporting HTTP GET requests
- Client requests handled in stages by pool of threads created in the beginning
- All I/O on sockets is nonblocking
Dynamic Allocator - Network Programming
- Implemented a pool dynamic memory allocator in C.
- Allocations are served out of the smallest pool that supports the user’s request, and allocations too large for any memory pool are requested from the OS directly
Spatial data analysis - Website Development
- Developed a website for time series analysis of variation of various available indexes used to analyse vegetation, water level etc using Landsat satellite data
- Supports addition of your own customised indices via a GUI
- Also supports visualizing terrain profile along a path using various available DEMs namely ASTER and SRTM
File transfer using Selective Repeat protocol over UDP - Computer Networks
- Implemented a reliable connection on top of UDP communication which uses Selective Repeat protocol.
- File is divided into equal sized chunks, each chunk transmitted separately
- Packets could be lost at relay nodes randomly, server handles out-of-order delivery and reassembles output file