Gursangat Singh on Tal
Headline
SDE-1 Backend at Livspace | Ex-Paytm | B.Tech CSE | Targeting SDE-2 Backend Roles | Java, Golang, Spring Boot | Distributed Systems
About
Backend Software Engineer | 3+ Years at Paytm & Livspace | Java, GoLang, Spring Boot I build scalable backend systems that handle millions of requests. Currently at Livspace, I architect microservices using GoLang and integrate AI-powered systems processing monthly requests. Previously at Paytm, I owned end-to-end integration of lending infrastructure processing 50K+ daily loan applications with 99.9% uptime, built real-time offer selection systems serving 100K+ monthly users, and optimized backend APIs reducing response time from 800ms to 200ms while improving throughput by 40%. Core expertise: • Distributed systems & microservices architecture (Spring Boot, GoLang) • Performance optimization (API latency, database tuning, caching strategies) • Event-driven architecture (Kafka, RabbitMQ, webhooks) • AI integration (Google Gemini API, Temporal workflows) • Production ownership (independent deployments, on-call support) Tech stack: Java, GoLang, Spring Boot, PostgreSQL, Redis, Kafka, RabbitMQ, AWS, Docker, Kubernetes I'm passionate about building reliable, high-performance systems that scale. Always learning, always optimizing. 🎯 Currently exploring SDE-2 opportunities in Backend Engineering, Distributed Systems, and Microservices Architecture. 📧 pahwagursangat2@gmail.com 📞 +91-8146423311
AI stack
aistudio
gemini
langchain
openai
Work experience
Software Development Engineer-1 at Livspace, Dec 2024 - Present · 1 yr 5 mos, Bengaluru, Karnataka, India
Software Development Engineer-1 at Paytm, Jul 2023 - Nov 2024 · 1 yr 5 mos, Noida
Software Engineer Intern at Paytm, Jan 2023 - Jun 2023 · 6 mos, Remote
Mentor at Frosh TIET, Jul 2020 - Jan 2023 · 2 yrs 7 mos, Patiala, Punjab, India
Core Member at ISTE Thapar Chapter, Sep 2019 - Jan 2023 · 3 yrs 5 mos, Patiala, Punjab, India
Education
Bachelor of Technology - BTech, Computer Science, Thapar Institute of Engineering & Technology
Guru Nanak public school Ludhiana
Public links
github: https://github.com/gursangat22
