Education
Institute of Engineering and Management (IEM)
B.Tech – Computer Science and Engineering (IoT)
Kolkata, India
CGPA: 9.032022 – 2026
Hi there, I'm
Harsh
My Proof of work → Projects & Experience
I specialize in building scalable web applications and seamless UX.
Next.js
React
Node.js
TypeScript
JavaScript
Tailwind
Python
Docker
AWS
Postgres
MongoDB
Prisma
Nginx
Java
Socket.io
Three.js
Next.js
React
Node.js
TypeScript
JavaScript
Tailwind
Python
Docker
AWS
Postgres
MongoDB
Prisma
Nginx
Java
Socket.io
Three.js
Projects
Experience
Technologies
• Built Groww’s end-to-end automated story generation platform, including document ingestion, review workflows, rendering, and publishing; increased output from 10/week to 15/day.
• Optimized high-traffic product pages serving 300K+ monthly users by improving frontend performance and caching, reducing load times by 42%.
• Optimized high-scale web systems by building a BFF layer with batching, parallel fetches, and caching, while resolving frontend performance bottlenecks including memory leaks and redundant renders.
Timeline
Hackathons
Timeline
Beyond Code
School
Sri Ram Narayan Singh Memorial High School
ISC – XII
Kolkata, India
86%2019 – 2021
Mentorship
Mentor & Project Admin
Social Winter of Code
Mentored 20+ contributors for the open-source project DevMatchups over a period of two months.
2024
Leadership
Web Development Lead
Google Developer Group IEM
Conducted open-source mentorship and web development guidance sessions. Led the Arcade Facilitator Program with over 200+ participants.
2024–2025
Featured
Writing
Medium
5 Prompting Techniques That Actually Get High-Accuracy Responses from LLMs
Why long prompts fail, and five researched techniques — zero-shot, few-shot, Chain-of-Thought, Auto-CoT, and Tree of Thoughts — with clear recipes for when to use each.
5 min readLLM · Prompting · AI
Medium
Stop Switching, Start Shipping: Git Worktrees and Claude Code for Beginners
How Git worktrees let you keep multiple branches checked out at once, and how pairing them with Claude Code unlocks truly parallel coding workflows.
6 min readGit · Claude Code · Workflow
Medium
How Git Aliases Made My Life Easier
From tiny shortcuts like `git cm` and `git nb` to full shell-function aliases that encode entire workflows — how my .gitconfig saves me hours every week.
4 min readGit · Productivity · Shell
About
Me
Harsh Pandey
Passionate software engineer focused on building scalable, high-performance systems and AI-driven products. Experienced in full-stack development, distributed architectures, real-time systems, and developer tooling using TypeScript, React, Next.js, Node.js, Docker, and cloud technologies. Strong interest in solving complex engineering problems, optimizing system performance, and shipping impactful products at scale.
Skills
