Sanjana yadav
@sanjanayadav2
Backend Engineer building scalable Go/Node.js microservices and distributed systems for real-time payments.
IndiaWhat I'm looking for
I’m a Backend Engineer with 4+ years of experience building scalable, high-performance microservices using Go and Node.js. I specialize in event-driven architectures, RBAC systems, and payment integrations (Stripe, Razorpay), and I focus on reliability, security, and measurable performance improvements.
In my recent roles, I designed microservices for a distributed inventory platform (30+ stores) and reduced authorization latency by 30% using optimized caching RBAC. I also built an event-driven audit logging system processing 10K+ daily events and reduced query latency from 30s to 2s with Elasticsearch indexing, while improving transaction success rate by 10% and reducing transaction errors by 40% through webhook-based reconciliation.
Experience
Work history, roles, and key accomplishments
Software Engineer
Vansun Ventures Pvt. Ltd.
Aug 2024 - Present (1 year 10 months)
Built scalable microservices for a distributed inventory platform across 30+ stores, improving authorization performance by 30% via a low-latency RBAC caching system. Developed an event-driven audit logging pipeline that processed 10K+ daily events and reduced query latency from 30s to 2s using Elasticsearch indexing.
Software Engineer
Hysus Digital Pvt. Ltd.
Aug 2023 - Sep 2024 (1 year 1 month)
Led backend development of an HRMS platform, reducing manual workflows by 50%. Designed secure JWT authentication and RBAC, and built scalable REST APIs while contributing to Django-based enterprise modules.
Software Engineer
DrillMaps India Pvt. Ltd.
Jan 2021 - May 2023 (2 years 4 months)
Developed GraphQL APIs for scalable e-commerce systems using NestJS and PostgreSQL. Integrated Stripe and Razorpay to improve transaction success rate by 10% and built a webhook-based reconciliation system that reduced transaction errors by 40%.
Education
Degrees, certifications, and relevant coursework
Indira Gandhi National Open University
Bachelor of Computer Applications, Computer Applications
2021 - 2024
Bachelor of Computer Applications (BCA) program completed at Indira Gandhi National Open University from 2021 to 2024.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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