🚀 Vinay Kishore — Platform Engineer | Hackathon Hustler | Code Ninja ⚡

GitHub: github.com/geekvinay
Portfolio: vinaykishore.me
LinkedIn: linkedin.com/in/vinaykishore
Email: [email protected]
Phone: +91-8309999640

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👨‍💻 About Me

Hey! I’m Vinay Kishore, currently working as an L3 Platform Engineer at Quizizz. I specialize in solving core infra and platform problems — think subscriptions, user-org structures, microservices, devops automation, and making things go fast and scale big.

With 2.5+ years in EdTech, I’ve had the chance to build high-impact systems at:

• 🧪 Quizizz – Core infra, devops, Kafka, Redis, and platform engineering.
• 🧠 Physics Wallah – Scalable backend systems using AWS Lambda and NestJS.
• 🎓 Vedantu – Real-time webhook integrations and smart content tagging.

I’m also a seasoned hackathon enthusiast, having built tools and platforms that blend AI, devops, and speed.

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🛠️ Skills

👨‍🔬 Core Development

• Golang, Node.js, NestJS, Express.js
• TypeScript, JavaScript, Python, C++, SQL

⚙️ DevOps & Infra

• Jenkins, Docker, ArgoCD, AWS (EC2, Lambda, S3), GitHub Actions
• CI/CD pipelines, Redis, Kafka, Firebase

🧠 AI & Intelligent Systems

• LLMs, AI Agents, LangChain, OpenAI APIs, prompt engineering
• Building AI-powered flows integrated with backend infra

☁️ Data & Cloud

• MongoDB, PostgreSQL, Redis, Firebase
• GCP (GCS, BigQuery), Apache Airflow

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💼 Work Experience

🚀 Quizizz | Platform Engineer (L3)

Jul 2023 – Present

• Owns core user-org systems, subscriptions, and Kafka-based event infra.
• Built and optimized microservices using NestJS and Golang.
• Automated deployment and infra via Jenkins + ArgoCD.
• Hackathon regular – created AI tools for internal use and platform enhancements.

🧠 Physics Wallah | Backend Engineer

Jul 2022 – Jul 2023

• Migrated monoliths to microservices (NestJS) – reduced latency by 50%.
• Developed serverless PDF workflows (Lambda + GhostScript).
• Built high-performance systems for student query management with smart caching.

🎓 Vedantu | Backend Intern

May 2023 – Jul 2023

• Built real-time webhook bridges (Facebook → Salesforce).
• Improved MongoDB data workflows and blog tagging for better recommendations.

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🧩 Featured Project

🧑‍🏫 Sambhasha — Realtime Tutoring Platform

• Live collaborative whiteboard using Socket.IO + Canvas API.
• Real-time MCQs, chat, and WebRTC video (100ms SDK).
• Low-bandwidth streaming with <180p video optimization.
• Firebase Auth + Dockerized deployment.

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🏆 Achievements

• 🥉 3rd Rank (out of 400+) at IIITDM Kancheepuram (BTech CSE), CGPA 8.81
• 💰 Raised ₹2.5L+ as Sponsorship Head for tech fest Vashist
• 💡 Multiple internal hackathon wins at Quizizz for product ideas

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📄 Quick Links

• Resume: vinaykishore.me/resume
• GitHub: @geekvinay
• LinkedIn: linkedin.com/in/vinaykishore
• Email: [email protected]
• Phone: +91-8309999640

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⚡ Hacker Spirit

I’m the engineer who ships microservices, sets up Jenkins jobs in minutes, automates pipelines with ArgoCD, and still builds AI-powered tools at hackathons overnight.

Hackathons aren’t a side hobby — they’re where I come alive.

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“Build. Ship. Break. Fix. Repeat.”