Sagar Rohi

Software Engineer

Gurugram, Haryana, India1 yr 9 mos experience

Most Likely To Switch

Key Highlights

Top 0.23% LeetCode Guardian
Scaled backend systems for 4,000+ restaurant visits weekly
Expert in High-Level and Low-Level Design

Stackforce AI infers this person is a Backend Engineer with expertise in scalable systems for the Food Delivery industry.

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Skills

Core Skills

Distributed SystemsGoDynamodbTesting

Other Skills

AWS LambdagRPCKafkaMicroservicesRedisSQLGo testing frameworkGitFirebaseGolangAmazon Web Services (AWS)Node.jsMongoDBAmazon SQSPayment Gateways

About

Backend Engineer experienced in building scalable, high-performance systems using Java, Node.js, Go, Kafka, SQS, Redis and AWS. Strong competitive programming background — LeetCode Guardian (Top 0.23%), World Rank 2 & AIR 1 in a LeetCode Biweekly Contest and Expert at Codeforces. Enjoy High-Level Design (HLD), Low-Level Design (LLD) and building production-ready backend systems. Open to SDE backend opportunities and system-design discussions.

Experience

1 yr 9 mos

Total Experience

10 mos

Average Tenure

1 yr

Current Experience

Zupee

SDE

May 2025 – Present · 1 yr · Gurugram, Haryana, India · On-site

Distributed SystemsAWS Lambda

Zomato

SDE

Jul 2024 – Apr 2025 · 9 mos · Gurugram, Haryana, India · On-site

Scaled Restaurant Services platform to support 4,000+ restaurant visits weekly, building and maintaining high-throughput backend services (Go, gRPC, Kafka, DynamoDB, Microservices).
Improved merchant reach and engagement by developing a scalable gamification module for the merchant app used in early growth phases (Go, gRPC, Kafka, Redis, SQL, DynamoDB).
Reduced DynamoDB costs by 70% by optimizing access patterns and introducing Redis caching with distributed locking (Redis, DynamoDB).
Cut p99 request latency by 50% through backend optimizations and effective caching strategies (Go, Redis).
Increased service reliability and release confidence by improving test coverage across microservices with focused unit testing (Go testing framework).

GogRPCKafkaDynamoDBMicroservicesRedis+2

Coding ninjas

Teaching Assistant

Sep 2023 – Nov 2023 · 2 mos · Remote

Mentored students and working professionals in Data Structures & Algorithms, strengthening problem-solving skills and interview readiness.
Guided learners in web development, supporting backend and full-stack concepts through hands-on doubt resolution and code reviews.

GitFirebase