Gaurav Tiwari

Software Engineer

Bengaluru, Karnataka, India4 yrs 10 mos experience

Key Highlights

Expert in architecting low-latency trading platforms.
Proficient in Java and microservices architecture.
Strong background in developing scalable backend solutions.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech solutions with expertise in microservices and high-performance systems.

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Skills

Core Skills

Back-end Web DevelopmentJava

Other Skills

AlgorithmsAmazon Web Services (AWS)CC++Cascading Style Sheets (CSS)Computer ScienceCore JavaData StructuresElastic Stack (ELK)GitHTMLHibernateJavaScriptKafkaKnowledge Acquisition

Experience

Upstox

Software Development Engineer 3

Feb 2023 – Aug 2025 · 2 yrs 6 mos · Bengaluru, Karnataka, India

Architected & developed low-latency Order Management Platform, streamlining order management by consolidating multiple legacy systems into a modern, efficient platform.
Led the development of core portfolio services (Holdings, Positions, Orderbook, Tradebook) to a scalable Java-based microservices architecture, enhancing performance and reducing operational costs.
Designed high-throughput, real-time data pipelines using Kafka to power trading and portfolio services, ensuring seamless processing of large-scale (read as Billions) market and order events.
Optimized WebSocket-based delivery systems to support Lakhs of concurrent users with minimal latency, improving memory efficiency through advanced session and payload management.
Developed advanced trading features, including a Tick-By-Tick (TBT) processing engine, Trailing Stop Loss (TSL), GTT orders, Pre-Activation Order (PAO), Scalper for Traders, enhancing user trading capabilities.
Increased reliability through a custom Shadow Testing framework, automated failover mechanisms, and high test coverage, ensuring robust and uninterrupted service availability.

JavaMicroservicesKafkaWebSocketSpring BootSystem Deployment+2