karthikyernana.dev / v2

HEADER · 01

Building digital products since Y:2023

Karthik Yernana — Full-Stack Developer & Builder Portfolio

I build products that work — for users, clients, and ideas that matter.

Punjab, IndiaOpen to opportunitiesFull-Stack Developer · Builder · Freelancer

§02

About

I'm Karthik — a 20-year-old CS student at LPU with an entrepreneurial obsession. I don't just write code; I build things people actually use. My focus is full-stack development (MERN stack), but I move across design, strategy, and marketing when the project demands it.

Projects shipped: 08+
Years building: 05+
Tech stacks: 13+

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Calibration

React— Component architecture & hooks
88%
Node / Express— REST APIs & middleware
80%
Tailwind CSS— Utility-first styling
92%
MongoDB / Postgres— NoSQL & relational databases
75%
Figma / Design— UI/UX design & prototyping
70%

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Tech stack

React

Node

MongoDB

Postgres

Tailwind

Vite

JavaScript

PHP

Java

C++

Figma

MySQL

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Selected work

WORK · 01

Full-stack SaaS · 2025

Remote Patient Monitoring Dashboard

Digital vitals workflow, rule-driven alerts, shareable reports, compliance focus.

ReactNode.jsPostgreSQL

WORK · 02

Marketing / Frontend · 2024

Kidswear E-Commerce

SEO-optimised product listing, analytics-ready event hooks, responsive component system.

ReactViteTailwind

WORK · 03

AI-integrated tool · 2024

BookieBoy — AI Book Recommender

Real-time metadata fetch, AI chatbot recommendation layer, dynamic UI.

PHPGoogle Books APITailwind

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Experience

Aug 2025
Head of Marketing — Gravity
Led campus-wide promotional strategy and influencer collaborations for major cultural events.
Jul 2025
DSA Training — Cipher Schools
Intensive problem-solving with arrays, trees, graphs — applied to interview challenges in Java.

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Education

2023–2027B.Tech Computer Science — Lovely Professional UniversityCGPA 6.45
2021–2023Intermediate (12th) — Sri Chaitanya Jr. College83.6%
2020–2021Matriculation (10th) — Sarvani Vidyalaya98%

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Certifications

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Let's connect

CONTACT · 09

Got a project? Let's talk.

I'm open to freelance work, full-time opportunities, and interesting collaborations. Drop me a line and let's build something together.

Get in touch

github

Karthik Yernana — Full-Stack Developer & Builder PortfolioKarthikYernana