---
title: "Harshit Sharma - Software Engineer 2 in Alwar | Tal"
description: "Meet Harshit Sharma, SDE II @ AlphaGrep | Backend & Distributed Systems Engineer | Python, C++, Kafka, gRPC, Kubernetes, AWS | Low-latency systems @ 10K+ events/sec based in Alwar. AI stack includes antigravity, codex, and claudecode."
image: "https://tal.club/meet/harshit-sharma-9/share-image"
---

# Harshit Sharma on Tal

## Headline

SDE II @ AlphaGrep \| Backend & Distributed Systems Engineer \| Python, C\+\+, Kafka, gRPC, Kubernetes, AWS \| Low\-latency systems @ 10K\+ events/sec

## About

I'm a backend software engineer with 4\+ years of experience designing and owning distributed, event\-driven systems in Python and C\+\+, currently building low\-latency trading infrastructure at AlphaGrep\. I led the redesign of our core communication layer — migrating from a legacy file\-based system to TCP, then to WebSockets — reducing end\-to\-end latency by 98% \(5s to 100ms\), scaling to 10,000\+ events/sec across production nodes, and cutting infrastructure costs by 25%\. What I focus on: → Designing fault\-tolerant, event\-driven architectures with Kafka, MQTT, and EMQX for high\-throughput, low\-latency systems → Building and operating REST/gRPC services with auth, caching, rate limiting, and health checks across Docker, Kubernetes, and AWS → Solving distributed data\-consistency issues using sequence validation, checksums, and idempotent processing → Owning services end\-to\-end — architecture, CI/CD, observability \(Grafana\), and incident response Side projects: a cross\-platform C\+\+/Qt browser, a modular FastAPI trading platform, and an LLM\-based service\-monitoring agent\. Actively exploring SDE II / backend engineering roles focused on distributed systems, infrastructure, or platform engineering\. Open to relocation and remote opportunities — feel free to reach out\.

## Location

Alwar

## AI stack

antigravity

codex

claudecode

## Work experience

Software Engineer 2 at AlphaGrep, Mar 2022 \- Present · 4 yrs 6 mos, Bengaluru, • Reduced end\-to\-end communication latency by 98% \(5s → 100ms\) and cut annual infrastructure costs by 25% by leading the architecture and rollout of a distributed platform that migrated file\-based IPC to TCP and WebSockets across 5\-10 production nodes, supporting 10,000\+ events/sec\. • Achieved near\-zero message loss across 100\+ concurrent services by designing and building a fault\-tolerant, event\-driven messaging framework using MQTT, EMQX, and Kafka, owning message contracts, validation, deployment, and production reliability\. • Improved platform availability by leading development and production ownership of highly available REST and gRPC services, implementing authentication, caching, rate limiting, load balancing, health checks, and monitoring across Docker, Kubernetes, and AWS\. • Eliminated duplicate, missing, and out\-of\-order events across distributed services by implementing sequence validation, checksums, idempotent processing, automated recovery, structured logging, and Grafana alerting\. • Owned backend services end\-to\-end from requirements and system design through implementation, testing, CI/CD, deployment, observability, on\-call support, and incident resolution, using GitHub Actions, GoCD, Linux, Bash, cron, and systemd\. • Raised engineering quality and delivery consistency by leading architecture and code reviews, and coordinating 3 engineers in implementation, debugging, and production ownership\.

## Education

Bachelor's degree, Computer Science, CHANDIGARH UNIVERSITY

Bachelor of Engineering, Computational Science, CHANDIGARH UNIVERSITY

[View the original profile](https://tal.club/meet/harshit-sharma-9)

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