Shubham Kumar

Product Manager

New Delhi, Delhi, India3 yrs 2 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Proven track record in enhancing order execution efficiency.
Expertise in full-stack development with a focus on performance.
Strong leadership in managing critical technology projects.

Stackforce AI infers this person is a Fintech Full-Stack Developer with expertise in low latency systems.

Contact

Skills

Core Skills

C++Node.jsReact.jsReactjsNodejsSqlPythonMachine Learning

Other Skills

ActiveMQBack-End Web DevelopmentBootstrapCSSCommunicationData StructuresDeep LearningDesign PatternsFront-end DevelopmentFull-Stack DevelopmentHTML5JSONJavaScriptLeadershipMicrosoft Excel

About

As a seasoned full-stack developer, I bring a wealth of experience in crafting innovative, maintainable, and optimized solutions. With a proven track record of delivering results, I thrive on challenges that push me to excel and continually improve. I'm deeply committed to learning from every opportunity, driving both company and personal growth. My passion for continuous improvement fuels my dedication to propelling organizational success. With a blend of technical expertise and a growth mindset, I am eager to tackle new challenges and contribute meaningfully to any team or project.

Experience

3 yrs 2 mos

Total Experience

3 yrs 2 mos

Average Tenure

3 yrs 2 mos

Current Experience

Estee advisors

4 roles

Manager

Sep 2025 – Present · 9 mos

Technical Lead

Apr 2024 – Sep 2025 · 1 yr 5 mos

C++Design PatternsNode.jsSoftware DevelopmentBack-End Web DevelopmentCommunication

Senior Technology Analyst

Promoted

Apr 2023 – Apr 2024 · 1 yr

EMS (Low Latency Order Execution):
1. Implemented Brazil binary order execution, significantly enhancing the Rx path latency by 4.2x and Tx path latency by 3.8x compared to the previous FIX order execution system, resulting in substantial performance improvements and enhanced efficiency of order execution processes.
2. Implemented TCP Order execution for BSE, revolutionizing exchange connectivity by delivering higher throughput and enabling multiple strategies to connect to the exchange using a single exchange user. This innovation drastically reduced costs associated with creating and approving multiple exchange users, surpassing a cost reduction of over 10x.
3. Led the successful migration of MCX ETI order execution service from the previous binary order execution system, resulting in notable enhancements to both Rx and Tx path latency, achieving approximately 1.3x improvement over the existing service.
S-Trade (Automated Trading Platform)
1. Implemented clustering in STrade backend application via Redis key-value store, Redis pub-sub, and Redis-om, transitioning it to a stateless architecture. Relocated process cache to distributed cache, resulting in ~3.6x improvement in average 50th percentile API latency, ~4.5x throughput increase at 1000 req/sec load, and API timeout reduction by 76%. This initiative enhanced system scalability, reliability, and performance, laying a robust foundation for future growth and innovation in STrade backend infrastructure.
2. Led a team of 4-5 members in the successful implementation of a range of critical features, including the development of a comprehensive trading rules creation system, parser, and executor, as well as the integration of keyboard shortcuts for enhanced user interaction. Spearheaded the establishment of a robust unit-testing framework, which covered both new and legacy test cases, significantly improving the user experience while minimizing QA iterations and reducing development time.

Swagger APIJavaScriptActiveMQRedisData StructuresWebSocket+8

Technology Analyst

Jun 2021 – Apr 2023 · 1 yr 10 mos

Gulaq:
End-to-End developed Logging Dashboard for Gulaq, decreasing Error debug time and making the website status tracking simpler. Integrated Gulaq with internal Estee Bridge utility for live LTP update. Done various broker integration and created new UI for Gulaq.
Strade:
End-to-end implemented the Order-Trade book, Net Position, Error and Alerts Notification publishing , Risk configuration and monitoring part for Strade web server along with its low latency implementation on C++ side. Written various highly efficient SPs for EMS, Strade.
Implemented the Low latency order execution, risk check and publishing, error publishing for Strade setup.
Leaded the BackTesting module for Strade. Brainstormed and communicated with various teams to device architecture for running the whole EMS-Strategy-Node setup for multiple day Market data. Devised way to get Market data for expired future and options with rollover from
OneTick. Guided the intern for calculating various metrics, insights for BackTest results.
Tech Stack Used: ReactJS, NodeJS, C++, SQL, WebSockets, ActiveMQ, Swagger, GIT, Linux, Deployment.

Swagger APIJavaScriptActiveMQSQLC++Design Patterns+5

Chegg inc.

Subject Matter Expert

Sep 2020 – Jan 2021 · 4 mos

Answered question related to Computer Science core subjects like Data Structures and Algorithm, Operating System, Networking, DBMS, etc

Samsung india

Software Engineer Intern

May 2020 – Jul 2020 · 2 mos · Bengaluru, Karnataka, India

Department - On-Device AI R&D/Intelligent System
Team - Keyboard Intelligence
KPIs:
1. Analyzed various architectures for Grammar Error Correction (GEC) Task and created CNN sequence to sequence model from scratch to increase accuracy over the current model by 8%.
2. Collaborated with the team to analyze GECToR model for Grammar Error Correction (GEC) task and implemented its data preprocessing part. Further extended tags for GECToR model increasing model accuracy by 4% and decreasing model size by 3%.

PythonPyTorchTensorFlowNatural Language Processing (NLP)Machine Learning