Hi, I’m Mayank Srivastava, currently working as an SDE-2 at Uber. Over the last few years, I’ve had the opportunity to work with some of the world’s leading product companies, including Salesforce, Grab, Lowe's, and Rupeek, building large-scale backend systems across mobility, payments, retail, and fintech. Along the way, I’ve also cracked offers from top product companies including Amazon, Zeta, Zepto, Meesho, and Uber. Achievements Google Hash Code 2021 - AIR 22, Global Rank 210 among 10,000+ teams Google Kick Start - AIR 2620 ICPC 2020 Amritapuri Regionalist Amazon ML School Qualifier (20,000+ participants) Top 50 in Lowe’s Codathon among 48,000+ participants Solved 1000+ algorithmic problems across LeetCode, Codeforces, and other platforms Technologies I Work With Go, Java, Spring Boot, Kafka, Redis, AWS, GCP, Terraform, SQL, MongoDB, Microservices, gRPC, System Design, and Distributed Systems. How I Can Help You I mentor engineers on: DSA and coding interview preparation Low-Level Design and Machine Coding High-Level System Design Backend engineering and distributed systems Resume reviews and interview strategy Career growth and offer negotiation Whether you're aiming for your first product-company offer or preparing for senior engineering roles, I’d be happy to help you build a focused plan and avoid common mistakes.