Sooraj Hoysal profile photo 1 on Tal

Sooraj Hoysal

Backend Engineer

Bengaluru

3+ years of work experience

OneTrust
Mar 20267 mosPresent

Quinbay
Nov 20232 yrs 4 mosFeb 2026

Rebuilt ad platform as a single microservice, cutting infra cost by 30%. Optimized Spring Boot microservices handling cutting P99 latency by 40% using Redis caching and async processing Promoted from Software Engineer Intern to Full-time Software Engineer after successful internship performance.
FXDX
May 20237 mosNov 2023

Contributed to automated market-making systems and high-frequency trading infrastructure for decentralized exchange. Built event-driven microservices using Kafka to decouple trade ingestion, order matching, and settlement flows—enabling reliable processing of 10K trades/hour with sub-100ms end-to-end latency under high volatility. Optimized WebSocket API implementations for low-latency order placement and consistency, contributing to 25M liquidity increase on the exchange.
Tech Alchemy Ltd
Aug 20224 mosNov 2022

• Developed smart contracts for projects involving Pre-sale tokens, Real Asset back NFTs. Worked on Smart contract auditing with security tools like Slither, Mythrix, etc. • Found 15+ High and Medium Vulnerabilities and Increased the Security Audit process by additional Unit Tests and Fuzz Testing. • Worked on Smart contract auditing with security tools like slither, Mythrix etc .

Sooraj’s AI Stack

claude code
claude code
langgraph
langgraph
Devin
Devin
Glean
Glean

Education

nitte meenakshi institute of technology

Bachelor of Engineering - BE, Information Technology

nitte meenakshi institute of technology

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Headline

Backend Engineer

About

Backend Software Engineer building and scaling microservices serving millions of daily requests. Passionate about system design, performance optimization, and distributed systems. What I Do: • Build fault-tolerant microservices using Spring Boot and distributed technologies • Optimize API performance and database queries • Design scalable architecture for high-traffic systems • Lead technical initiatives across teams Tech Stack: Languages: Java, JavaScript, TypeScript, SQL Backend: Spring Boot, Spring WebFlux, Microservices, REST APIs Databases: PostgreSQL, MySQL, MongoDB, Redis Cloud & DevOps: GCP (GKE, Cloud Run), Docker, Kubernetes, Apache Kafka Tools: Git, CI/CD Pipelines, Jenkins, DataDog Always learning. Let's connect! 🚀

Location

Bengaluru

AI stack

claude code

langgraph

Devin

Glean

Work experience

Software Engineer at OneTrust, Mar 2026 - Present · 7 mos

Software Engineer at Quinbay, Nov 2023 - Feb 2026 · 2 yrs 4 mos, Rebuilt ad platform as a single microservice, cutting infra cost by 30%. Optimized Spring Boot microservices handling cutting P99 latency by 40% using Redis caching and async processing Promoted from Software Engineer Intern to Full-time Software Engineer after successful internship performance.

Full-stack Developer at FXDX, May 2023 - Nov 2023 · 7 mos, Contributed to automated market-making systems and high-frequency trading infrastructure for decentralized exchange. Built event-driven microservices using Kafka to decouple trade ingestion, order matching, and settlement flows—enabling reliable processing of 10K trades/hour with sub-100ms end-to-end latency under high volatility. Optimized WebSocket API implementations for low-latency order placement and consistency, contributing to 25M liquidity increase on the exchange.

Blockchain Developer at Tech Alchemy Ltd, Aug 2022 - Nov 2022 · 4 mos, • Developed smart contracts for projects involving Pre-sale tokens, Real Asset back NFTs. Worked on Smart contract auditing with security tools like Slither, Mythrix, etc. • Found 15+ High and Medium Vulnerabilities and Increased the Security Audit process by additional Unit Tests and Fuzz Testing. • Worked on Smart contract auditing with security tools like slither, Mythrix etc .

Education

Bachelor of Engineering - BE, Information Technology, nitte meenakshi institute of technology

Sooraj Hoysal - Software Engineer in Bengaluru | Tal