Aug 2024 – Sep 2024 · 1 mo · Chennai, Tamil Nadu, India · On-site

• ● Engineered ultra-low latency market orderbook optimizations for spot market across Binance, Bybit.
• ● Optimized REST API call times, reducing execution latency from 250ms to 30ms, improving order placement speed.
• ● Enhanced WebSocket data streaming, cutting down packet processing time by 40%, ensuring faster market data reception.
• ● Achieved a 97.63% uptime for real-time trading infrastructure by implementing asynchronous microservices using Tokio and Reqwest.
• ● Designed fault-tolerant trading systems, ensuring seamless failover mechanisms and improving system resilience.

Nov 2022 – Jul 2024 · 1 yr 8 mos · Kolkata, West Bengal, India · On-site

• ● Developed and implemented the most efficient algorithms for options trading strategies on leading global exchanges like Binance, Bybit, Deribit and OKX.
• ● Successfully reduced REST API call time from 200-270ms to 20-40ms, significantly improving system responsiveness.
• ● Reduced 30-40% time in receiving data packets through WebSockets by optimizing Rust-based implementations.
• ● Developed Kernel APIs using `libc` for establishing WebSocket connections at a low level, ensuring efficient data transfer and system performance.
• ● Improved application efficiency by 77.83%, integrating multiple optimizations across WebSocket connections and API handling.
• ● Successfully captured 89.73% of global options market opportunities in a high-frequency trading firm, demonstrating expertise in leveraging advanced algorithms and cutting-edge technology to achieve a dominant market presence.
• ● Standardized error handling across the application using Anyhow, reducing debugging time by 60% and improving maintainability for fault-tolerant WebSocket connections.
• ● Integrated multiple microservices using asynchronous HTTP calls with Reqwest and Tokio, ensuring 99.9% uptime for real-time trading infrastructure.
• ● Applied zero-copy deserialization techniques with Serde and optimized memory allocations, reducing memory footprint by 25%.
• ● Utilized the Rayon crate to parallelize CPU-intensive computations, achieving a 2.3x speedup in order book processing for swing trading pattern recognition.
• ● Utilized multi-threading and concurrency techniques to achieve high throughput and low latency.
• ● Designed and implemented trading algorithms in Rust, leveraging its memory management, ownership, and concurrency features for optimal performance.
• ● Possess strong proficiency in Dockerfile creation, AWS ECS configuration and Rust build process automation.

May 2022 – Oct 2022 · 5 mos · India · Remote

• ● Demonstrated a passion for optimizing performance and user experience by reducing website loading time from 8 seconds to 1 second through implementing ReactJS lazy loading techniques.
• ● Spearheaded the development and deployment of a production-level full-stack web application featuring invoice generation and PDF download functionality.
• ● Developed a fully functional web application for generating automated PDFs based on user inputs.
• ● Built both frontend and backend using Next.js, MongoDB, and Express.
• ● Deployed and managed the application on AWS.
• ● Developed a fully functional web application for generating automated PDFs based on user inputs.
• ● Designed and developed the company’s primary product website, ensuring a seamless user experience for hundreds of visitors.

Sep 2021 – Apr 2022 · 7 mos · India · Remote

• ● Contributed to team projects by actively participating in code reviews, discussions and pair programming sessions.
• ● Adapted to different coding styles and communication preferences while working with diverse teammates.
• ● Successfully juggles multiple tasks simultaneously, prioritizing assignments and meeting deadlines consistently.
• ● Demonstrated effective organization by utilizing tools and techniques (e.g., project management apps, to-do lists) to stay on top of multiple project requirements.
• ● Adapted quickly to changing priorities and adjusted workflows when needed.

Apr 2021 – Jul 2021 · 3 mos · India

• Decision maker of a project and taking care of the requirements along with the feasibility of stacks. As per the requirements I developed myself with latest and newest stack to accomplish company's goal.