Harshit Kumar Mishra

Bengaluru, Karnataka 1+ yrs exp 62 · Good

About

No bio added yet

Skills & Expertise (20)

React Advanced

7.5/10

Years Exp

Next.js Advanced

7.5/10

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Express Intermediate

6.5/10

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Git Intermediate

6.5/10

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MongoDb Intermediate

6.5/10

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JavaScript Intermediate

6.5/10

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Node.js Intermediate

6.5/10

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React Native Intermediate

6.5/10

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GraphQL Intermediate

6.5/10

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Typescript Intermediate

6.5/10

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Tailwind CSS Intermediate

5.5/10

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SQL Intermediate

5.5/10

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Postgresql Intermediate

5.5/10

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Redis Intermediate

5.5/10

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Docker Intermediate

5.5/10

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AWS Intermediate

5.5/10

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GCP Intermediate

5.5/10

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Splunk Intermediate

5.5/10

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Grafana Intermediate

5.5/10

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C++ Beginner

3.5/10

Work Experience

Software Engineer Intern

Hy-Vee

Jan 2026 - Jun 2026

Shipped 12+ production features and critical fixes across Next.js, React, and React Native commerce applications. Improved Core Web Vitals by 20%+ using image optimization, lazy loading, and rendering optimizations. Optimized the Buy Again module using pagination, React Context, and Next.js routing, reducing API requests by 30%. Built 10+ observability runbooks using Splunk Logs Explorer, Grafana, and GCP, reducing MTTR by 25%. Developed end-to-end test cases for the Priority Orders feature, validating critical workflows across development and production environments.

Automation Engineer

Coder’s Gyan

Jan 2025 - Mar 2025

Automated server ops and reporting with JS/TS and Discord.js, reducing manual effort by 40%. Optimized record retrieval using Redis caching, cutting DB hits by 30% and improving performance. Built a scalable bot system with dynamic credentials and cron scheduling for real-time leaderboard updates.

Software Engineering Intern

UndrAds

May 2024 - Oct 2024

Revamped React app with Next.js, TypeScript, SSR, and lazy loading, improving SEO by 35% Web Vitals by 45%. Reduced load time from 2.5s to 60ms via streaming, tree shaking, code-splitting, lowering costs by 30%. Integrated WordPress headless CMS via GraphQL and Jest tests, cutting infra costs by 20% and regressions by 25%.