Hello👋🏻,
My name is
Rajarshi Chakraborty
I am a Full-Stack TypeScript Developer and Backend Engineer with a strong focus on building scalable, production-grade applications.
RC

About

Hello :) I’m Rajarshi Chakraborty - a Computer Science undergrad at Techno Main Salt Lake (Class of 2027), passionate about building scalable software and intelligent systems. I’m a Full-Stack TypeScript Developer and Backend Engineer focused on creating production-grade applications with clean architecture, high performance, and strong system design.

Beyond traditional development, I’m deeply interested in Generative & Agentic AI. I enjoy building AI-powered systems that leverage automation and real-world data to create meaningful impact, and I’m driven by continuous learning and solving complex problems through technology.

Experience

Professional Journey

Mapping my journey of growth, innovation, and real-world impact.

Techno Main Salt Lake
Techno Main Salt Lake

UnderGrad Student Researcher

Jan 2026 - Present
Kolkata , West Bengal , India

Researching and optimizing weather forecasting models using LSTM, ARIMA, and RNN-based Deep Learning architectures for time-series prediction. Engineered scalable data preprocessing pipelines and significantly improved model performance on real-world datasets through rigorous evaluation, hyperparameter tuning, cross-validation, and feature engineering. Leveraged statistical modeling, data normalization, and anomaly detection techniques to enhance forecasting accuracy, while ensuring model robustness, scalability, and deployment readiness in production environments.

Technologies & Tools :




Samarth TMSL
Samarth TMSL

Co-Head , Content Writer of IGNITE

July 2023 - Present
Kolkata , West Bengal , India

Led the IGNITE division of Samarth TMSL official educational and civil services society of Techno Main Salt Lake. Organized and managed multiple large-scale events including Educathon (national-level hackathon) and Safalya (annual fest). Coordinated teams, handled event execution, and drove community engagement through seminars, workshops, and initiatives like Pragati. Created technical and educational content for initiatives under Samarth TMSL. Contributed to outreach, documentation, and communication strategies to improve engagement and awareness.

Technologies & Tools :




Geekonix
Geekonix

Volunteer & Management Staff

Oct 2023 - Dec 2024
Kolkata , West Bengal , India

Worked at the ground level to organize and execute EDGE , the official technical fest of Techno Main Salt Lake. Managed logistics, coordinated teams, and ensured smooth execution of technical events and operations.

Technologies & Tools :




Education

Skills & Activity

React
React
Tailwind
Tailwind
Next.js
JavaScript
Javascript
TypeScript
Typescript
Express
Express
MongoDB
MongoDB
Nodejs
Node.js
Git
Git
Python
Python
React
React
Tailwind
Tailwind
Next.js
JavaScript
Javascript
TypeScript
Typescript
Express
Express
MongoDB
MongoDB
Nodejs
Node.js
Git
Git
Python
Python
React
React
Tailwind
Tailwind
Next.js
JavaScript
Javascript
TypeScript
Typescript
Express
Express
MongoDB
MongoDB
Nodejs
Node.js
Git
Git
Python
Python
React
React
Tailwind
Tailwind
Next.js
JavaScript
Javascript
TypeScript
Typescript
Express
Express
MongoDB
MongoDB
Nodejs
Node.js
Git
Git
Python
Python
Golang
Go
Postgres
Postgres
Prisma
Prisma
Docker
Docker
Kubernetes
Kubernetes
Java
Java
NumPy
NumPy
Pandas
Pandas
SkLearn
Scikit Learn
Pytorch
PyTorch
CPP
C++
Golang
Go
Postgres
Postgres
Prisma
Prisma
Docker
Docker
Kubernetes
Kubernetes
Java
Java
NumPy
NumPy
Pandas
Pandas
SkLearn
Scikit Learn
Pytorch
PyTorch
CPP
C++
Golang
Go
Postgres
Postgres
Prisma
Prisma
Docker
Docker
Kubernetes
Kubernetes
Java
Java
NumPy
NumPy
Pandas
Pandas
SkLearn
Scikit Learn
Pytorch
PyTorch
CPP
C++
Golang
Go
Postgres
Postgres
Prisma
Prisma
Docker
Docker
Kubernetes
Kubernetes
Java
Java
NumPy
NumPy
Pandas
Pandas
SkLearn
Scikit Learn
Pytorch
PyTorch
CPP
C++






My Latest Commits

Here are my latest commit history

I've been actively contributing to open-source projects and working on various projects to enhance my skills. Here are some of my recent contributions.

GitHub

GitHub Activity

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@therajarshichakraborty
Activity GraphLast 31 days
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Rajarshi Chakraborty's Contribution Graph
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repositories

Publications

Checkout My Latest Publicartions

Committed to advancing technology through research, technical publications, and innovative engineering contributions across multiple domains.

Under ReviewPaper ID: 2074June 2026

Deep Learning enabled Fruit Quality Assessment with Hyper-Spectral Feature Fusion

Rajarshi Chakraborty*,Dr. Subhankar Chatterjee [Professor of Techno Main Salt Lake],Anik Dey,Aditi Nandi Tokder [Assistant Professor of Techno Main Salt Lake]
Published in CIACON 2026 International Conference on Control, Instrumentation, Energy & Communication (IEEE Xplore, Forthcoming)

Proposes a novel deep learning framework that integrates hyper-spectral features using a fusion network to assess fruit quality with high precision, combining external appearance defects with internal chemical composition data.

Problem Solving

My DSA Journey

I am a student with a strong enthusiasm for Data Structures and Algorithms. Since 2024, I have been actively solving problems on LeetCode and consistently participating in coding contests. I have solved 1100+ problems across multiple platforms, including LeetCode, GeeksForGeeks, & CodeForces.

No contest data

LeetCode Progress

655solved
Tick
Easy: 206
Medium: 345
Hard: 104
Total: 655/3906
Hire Me

Let’s Build Something Impactful

I’m open to internships, freelance work, and collaboration opportunities. If you’re looking for someone who can turn ideas into real, scalable products.

I’m just one message away - feel free to reach out on social media or email me directly, and I'll respond as soon as I can.

Design & Developed by Rajarshi Chakraborty
@2026. All rights reserved.

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