- I work in the Options team as a senior quant developer (Early Promotion in 1.5 Years due to exceptional performance).- Led and owned the development of high-performance C++ systems for parsing terabytes of market data daily on AWS,used by options quants. Designed and implemented efficient parsers to derive actionable insights for trading strategiesand developed memoized APIs for rapid, random access to critical data points- Built an asynchronous options trading system to process and evaluate broker quotes from ICE and Bloomberg chats, alerting traders to high-value opportunities. Integrated a negotiation bot to streamline responses, contributing $X M in annual profits- Created advanced backtesting and analysis tools for traders, enabling in-depth evaluation of historical trades, Greeks, and other quantitative metrics, with real-time graphing capabilities to visualize parameter combinations, optimizing strategy performance.- Built and improved trader efficiency tools aimed at minimizing discretionary actions, automating workflows, and saving traders' time during discretionary trading.- Mentored an intern on a data technologies project, planning deliverables, resolving issues in daily catchups, and performing design/code reviews to ensure high performance and scalability of the developed solutions.

Responsible for the development of scalable re-marketing campaigns system. This system used to handle huge customers traffic.

Worked on robust, graphical, secure, workflow-driven low code data management framework

• Expanded functionalities of a python IDE called expressPython. Developed syntax highlighting feature using ANTLR tool, integrated terminal and fixed autocompletion feature.• Did intensive memory leak checks using Valgrind and thread sanitizer and added continuous integration pipelines for three distros: Windows, Linux and macOS.

Added an interview scheduling system in the product, which involved writing efficient algorithms and optimizing database calls and was also responsible for the development of frontend and company HTML emails.