May 2024 – May 2025 · 1 yr · Gurugram, Haryana, India · On-site

• Designed, implemented, and optimized multiple real-time decision engines in C++ and Java, cutting event-to-response latency from ∼100 μs to <50 μs via cache-efficient design and lock-free multithreading, improving system performance by 40% under high-throughput conditions.
• Designed and implemented a position retention service with in-memory caching and a TCP socket interface, decoupling UI and strategy state sync. Enabled real-time position fetch/update, auto-recovery on service restarts, and DB persistence, eliminating 15-minute recovery and reducing downtime to 0 during peak trading hours.
• Optimized a simulation replay engine by implementing a min-heap for timestamp ordering, batched buffered I/O (500:1 syscall reduction), and a multithreaded ingestion-publish pipeline, improving throughput by 5x and enabling deterministic validation of 300GB+ datasets.
• Designed and iteratively enhanced real-time strategy management interfaces using ReactJS and Java to monitor and control high-frequency decision engines processing 22M+ events/day and managing portfolios over $5M. Built in close collaboration with stakeholders, integrating live-configurable controls (e.g., toggles, risk limits, exposure thresholds), and improved frontend responsiveness by 50% during high-volume conditions.
• Identified and automated a manual end-of-day position reconciliation process by building a robust reporting pipeline using Python, SQL, Pandas, and cron-based schedulers. Integrated with 3rd-party trade data APIs to reduce manual effort by 90% (∼2 hours/day), saving clients ∼500 hours/year in manual reviews and significantly improving data reliability and exception traceability.
• Diagnosed and resolved 30+ live trading incidents while ensuring 99.9% uptime through client communication.

Jan 2022 – Feb 2024 · 2 yrs 1 mo · Noida, Uttar Pradesh, India · Hybrid

• Developed multiple low-latency market connectivity gateways in C++ and Java for US, Asian, and European exchanges, implementing FIX and binary buffer protocols for external exchange connectivity and TCP-based messaging within the ION platform. Focused on multithreading, socket programming, and custom protocol parsing for real-time data flow, supporting 20M+ transactions daily.
• Built modular React.js frontends and Python/Node.js microservices using REST APIs, WebSockets, and AWS Lambda/S3/API Gateway for real-time, cloud-native workflows. Improved response latency by 40% and frontend performance by 30% through asynchronous state handling and optimized data streaming.
• Built Docker-based CI/CD pipelines for the team using Jenkins, Git, and Ansible for automated builds, tests, and deployments. Reduced failures by 60%, accelerated releases by 70%, and saved ∼0.3 engineering years annually.
• Investigated 40+ production issues through log analysis, core dumps, and gdb debugging, followed by deploying gateway patches to clients using Git, Jenkins, and Ansible.

Oct 2020 – Dec 2021 · 1 yr 2 mos

• Embereon is an early-stage startup that works in the AdTech space bridging offline and online advertising.
• Developed an E-commerce application to buy, manage, measure digital OOH Ad campaigns with a payment gateway.
• Integrated Firebase & ElasticSearch, Kibana stack for log collection consuming at the rate of 180,000+ entries per hour.
• Setup a Continuous Deployment pipeline for updating docker containers running on 30+ remote IoT devices.
• Led OOH campaigns for 4 clients. Developed IOT systems for improving analytics, increasing public engagement on billboards.

Jul 2020 – Oct 2020 · 3 mos · Remote

• Legex builds efficient solutions to simplify legal and financial processes for organisations.
• Worked on Document Automation tool to ease the process of generating legal documents by templating
• Added the following features: creating from template/ blank file, upload file, preview file, signup and login
• Other Tasks done by me: Testing modules, Added ReactJS Router, Added API calls

Jun 2020 – Nov 2020 · 5 mos

• A software training and programming institute with a mission to create skilled Software Engineers.
• · Resolved doubts of Data Structures & Algorithms in online & offline course covering 2000+ students who later got placed in various top companies like Amazon, Microsoft, Goldman Sachs etc.
• · Developed course materials, problems for interview preparation and software development. Organized Pitching sessions, hackathons for course students
• · Organized 3 Coding Blocks workshops in college: 300+ registrations in each workshop

Apr 2020 – Jun 2021 · 1 yr 2 mos · Vellore, Tamil Nadu, India

• Students' Club registered with Apple University Program, intended to assist developers who want to learn/teach iOS Development
• Co-hosted 2 annual events-VIT iOS dev 2-day workshop; 500 participants & Inter-college hack;300 participants(2019)
• Organised informal events in annual cultural summit of VIT; 150+ participants (2019);
• Mentor for ADG’s new recruits

Dec 2018 – Apr 2020 · 1 yr 4 mos · Vellore, Tamil Nadu, India

• Network security app with implementation of RSA, AES Encryption
• Event management. iOS app using Swift for annual event with 500+ users
• Meme based game, Meme-o-Mania, 150+ downloads
• Treasure hunt reality game, Fortune QR, used during cultural fest, 320+ downloads