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Hi, I am rohan sen

About me

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About

I'm a software developer skilled at DevOPS and Blockchain specialising in Back-End Development and Software Architecture. I enjoy discussing topics relating to System Design, Open Source, Microservices and Cloud Architecture.

Hit me up anytime you want to chat about System Architecture, Blockchain, Cloud, Rust, Go-Lang, Open Source or anything you have in mind. Let's work together and create something great !!

Experience

LFX Mentorship'25 logo

LFX Mentorship'25

Open Source Mentee (May 2025 - Aug 2025)

  • - Selected as an LFX Mentee under the Open Mainframe Project
  • - Contributing to Zowe Zebra - monitoring performance of zOS systems
Summer of Bitcoin'25 logo

Summer of Bitcoin'25

Open Source Developer (May 2025 - Aug 2025)

  • - Summer of Bitcoin open source under the Braidpool organization
  • - Creating of an AI assisted coding and FIM tool built specifically for bitcoin or blockchain related tasks
C4GT DMP'25 logo

C4GT DMP'25

Developer Mentee (May 2025 - Aug 2025)

  • - Selected as a Developer Mentee for C4GT (Code for GovTech) 2025 under NSUT organization
  • - Contributing to open-source digital public infrastructure in collaboration with government bodies
  • - Working on impactful solutions aligned with the Digital Public Goods (DPG) mission for public benefit
BetterMindLabs logo

BetterMindLabs

Software Development Intern (June 2024 - Oct 2024)

  • - Collaborated with 2 senior developers to create and maintain 2 primary codebases for marketing of the primary bettermindlabs site
  • - Used No-code tools like WIX studio and Coding Framework like Reactjs to replicate website for better performance metrices

Open Source Contributions

Open Source enthusiast (> 1 Year)

  • - More than 30 professional contributions in various open source projects
  • - Contributed to multiple repositories in various professional organizations like CCExtractor, CORD, Zulip

Achievements & Certifications

Open Source

Summer of Bitcoin 2025 Contributor
May 2025 - August 2025

Summer of Bitcoin 2025 Contributor

Selected as a contributor in Summer of Bitcoin 2025 under the BraqidPool organization.

Bitcoin
AI Tooling
Open Source
Rust
Developer Experience
Blockchain
Contributed to AI-assisted tooling for improving Bitcoin developer workflows
Implemented code suggestions and issue triaging features using LLMs
Collaborated with global mentors and developers on decentralized open-source infrastructure
Built and optimized Rust-based backend modules for AI-enhanced static analysis
LFX 2025 Contributor - Open Mainframe Project
March 2025 - June 2025

LFX 2025 Contributor - Open Mainframe Project

Selected as an LFX Mentorship contributor under the Open Mainframe Project, working on Zowe Zebra CLI and Python automation modules.

Mainframe
Open Source
Python
Zowe
CLI
LFX Mentorship
Enhanced Zowe Zebra CLI features for better mainframe developer tooling
Developed Python-based automation scripts for mainframe task simplification
Collaborated with project mentors on improving CLI usability and test coverage
Contributed documentation and code improvements to Zebra's open-source repository
C4GT 2025 Contributor – STRK Schedule
May 2025 - August 2025

C4GT 2025 Contributor – STRK Schedule

Selected as a contributor in Code for GovTech 2025, working on STRK Schedule – a decentralized healthcare solution built on Starknet for secure diabetes management in government healthcare systems.

Web3
Blockchain
Healthcare
Starknet
ZK Rollups
NFTs
DAO
Public Goods
Integrated Voyager API for real-time contract verification and transaction transparency in medical data flow.
Designed NFT-based medical incident tracking to enable personalized, secure, and immutable patient records.
Contributed to DAO integration for incentivized patient health tracking via gasless voting and decentralized governance.
Collaborated with stakeholders to ensure alignment with Digital Public Goods (DPG) principles for scalable impact.
Hacktoberfest 2024 Completion
October 2024

Hacktoberfest 2024 Completion

Successfully completed the Hacktoberfest challenge by making multiple high-quality PRs.

Open Source
GitHub Workflows
Rust
Cloud-Native
Algorithm Optimization
Contributed to diverse repositories using Rust, TypeScript, and Python.
Focused on algorithm improvements and documentation enhancements.
Participated in issue triaging and CI/CD pipeline fixes.
BSOC'24 - 1st Place
August 2024

BSOC'24 - 1st Place

Ranked 1st among 20+ participants in a 3-month-long internal open-source development challenge.

Open Source
Code Quality
Full Stack Development
Agile Collaboration
Led multiple contributions across front-end and back-end repositories.
Maintained coding standards and documentation across teams.
Optimized application performance and ensured security compliance.
GSSOC'24 - Explorer Badge
May 2024

GSSOC'24 - Explorer Badge

Earned the 'Explorer' badge for substantial contributions during GirlScript Summer of Code 2024.

Open Source
Version Control
Collaborative Development
Microservices
Serverless
Made impactful open-source contributions across multiple repositories.
Implemented microservices using serverless architectures.
Ensured cost optimization and adherence to security best practices.

Certifications

Linux Kernel Development - Contributor
April 2024

Linux Kernel Development - Contributor

Completed Linux Kernel Development course and contributed to the mainline kernel.

Linux Kernel
System Programming
C Programming
Operating Systems
Open Source Contribution
Understood memory management, I/O, and scheduling subsystems in Linux.
Submitted contributions to kernel modules with proper patch formatting.
Engaged with maintainers and followed strict open-source workflows.
OSS Software Security Essentials - OpenSSF
May 2024

OSS Software Security Essentials - OpenSSF

Completed the OpenSSF Software Security course.

Software Security
Secure Development Lifecycle
Supply Chain Security
Vulnerability Management
Learned software supply chain threats and mitigation strategies.
Applied secure development lifecycle principles in open-source ecosystems.
Explored vulnerability disclosure processes and SBOM practices.
Introduction to Kubernetes - CNCF
May 2024

Introduction to Kubernetes - CNCF

Acquired in-depth expertise in Kubernetes fundamentals and advanced orchestration techniques.

Kubernetes
Container Orchestration
Cloud Native Architecture
DevOps Automation
Cluster Management
Mastered Kubernetes core architecture including control plane and worker nodes.
Best practices for deployment strategies, scaling, and self-healing of pods.
Configured networking, storage, and security policies for enterprise-grade clusters.
Introduction to Kubernetes - CNCF
May 2024

Introduction to Kubernetes - CNCF

Learned to assess and improve software supply chain security in open-source environments.

Supply Chain Security
Open Source
Secure CI/CD
OpenSSF
Software Composition Analysis
Analyzed risks in software supply chain dependencies.
Utilized SCA tools to detect outdated and vulnerable packages.
Enforced signed commits and reproducible builds.
EU Cybersecurity Resilience Act
May 2025

EU Cybersecurity Resilience Act

Completed a specialized training on the EU Cybersecurity Resilience Act, focusing on regulatory compliance, secure development practices, and risk management for digital products.

Cybersecurity
Regulatory Compliance
Secure Development
EU Regulations
Risk Management
Studied the core principles and legal framework of the EU Cybersecurity Resilience Act.
Learned how to implement secure software development lifecycle (SSDLC) practices in line with EU standards.
Explored requirements for vulnerability management, documentation, and reporting obligations.
Analyzed the act's impact on open source and commercial software supply chains.
OSS Security Management - OpenSSF
May 2024

OSS Security Management - OpenSSF

Completed OpenSSF training on secure project management and vulnerability disclosure.

Security Management
Open Source Governance
Vulnerability Disclosure
Community Security
Studied project-level security protocols for open-source maintainers.
Understood legal and ethical issues in disclosure and patching.
Practiced best practices for secure issue tracking and community engagement.

Hackathons

Innowave'25 Winner - Cognizance, IIT Roorkee
March 2025

Innowave'25 Winner - Cognizance, IIT Roorkee

Won the Innowave business hackathon at Cognizance, IIT Roorkee, for developing an innovative, impact-driven tech solution aligned with real-world business challenges.

Business Hackathon
Tech for Impact
Innovation
Strategy
Pitching
Product Design
Ideated and built a scalable solution to address a critical market gap using tech-driven business insights.
Led product design and strategic pitch development tailored for industry mentors and judges.
Collaborated on cross-functional aspects including UX, tech architecture, and business modeling.
Kshitij'25 Dual Track Winner - IIT Kharagpur
January 2025

Kshitij'25 Dual Track Winner - IIT Kharagpur

Achieved dual victory in Zero Trust Architecture and East India Blockchain Summit tracks.

Zero Trust Architecture
Blockchain Development
DevSecOps
Cloud Security
DApp Development
Built decentralized applications with integrated zero trust security models.
Used CI/CD and containerized deployments for scalable delivery.
Emphasized security-first design with blockchain-based verification systems.
Techkriti'24 Dual Track Winner - IIT Kanpur
March 2024

Techkriti'24 Dual Track Winner - IIT Kanpur

Secured top position in both Web Development and Cybersecurity tracks in Techkriti 24-hour hackathon.

Cybersecurity
Web Development
Secure Architecture
Full Stack
Threat Modeling
Designed and implemented enterprise-grade full-stack applications.
Integrated advanced security and compliance mechanisms.
Focused on performance optimization and secure coding practices.
MAD4CAD - 2nd Place
August 2024

MAD4CAD - 2nd Place

Secured 2nd place in a college-wide 3D modeling competition hosted under MAD4CAD event.

3D Modeling
Blender
CAD
Design Thinking
Rapid Prototyping
Designed detailed 3D models using Blender for real-world structures.
Applied design thinking principles to CAD workflows.
Optimized models for simulation and real-time rendering.
Steamlink Pathway Blogathon - Top 5
December 2024

Steamlink Pathway Blogathon - Top 5

Ranked in the top 5 in a nationwide technical blogathon focused on emerging technologies.

Technical Writing
Machine Learning
Big Data
Data Storytelling
Content Creation
Published high-impact blogs on machine learning and data ecosystems.
Explained technical concepts to a wide audience with clarity and precision.
Used real-world case studies and data visualizations for engagement.

Volunteering

Blockchain Lead - BitByte, The Programming Club
July 2024 - Present

Blockchain Lead - BitByte, The Programming Club

Spearheaded blockchain initiatives at IIITDM Jabalpur's official programming club to cultivate decentralized tech adoption and student engagement.

Blockchain
Community Leadership
Decentralization
Developer Advocacy
Technical Workshops
Organized campus-wide workshops and meetups to educate students on blockchain fundamentals and development tools.
Guided technical teams in building smart contract projects and participating in Web3 hackathons.
Promoted open collaboration and hands-on learning through curated blockchain learning paths and mentorship.
Community Coordinator - LF Decentralized Trust
May 2025 - Present

Community Coordinator - LF Decentralized Trust

Led regional outreach and education initiatives under the Linux Foundation's Decentralized Trust project, advancing awareness of trustless systems and decentralized identity.

Decentralized Identity
Community Leadership
Self-Sovereign Identity
Open Source
Trust Architectures
Organized technical sessions and meetups on decentralized trust, SSI, and blockchain governance models.
Facilitated collaboration between student communities, developers, and industry experts.
Championed the Linux Foundation's mission to build transparent, interoperable trust infrastructures.

Skills

Language Skills

java

javascript

typescript

c

cpp

python

dartlang

golang

rust

kotlin

Frameworks

react

next-js

aws

nodejs

svelte

vite

polygon

cargo

django

gingonic

flask

astro

flutter

rocket

actix

Operating Systems

zos

windows

linux

apple

ubuntu

arch

kali

redhat

fedora

Database

postgresql

mysql

mongodb

graphql

supabase

neondb

planetscale

chroma

Tools and Softwares

vscode

visual-studio

android-studio

jetbrains

eclipse

neovim

bitcoin

blender

slack

gitlab

bitbucket

replit

figma

docker

aws

postman

kafka

grafana

Projects

Flagship Projects

Bitcoin AI assisted coding tool
An agentic ai specializing in blockchain related tasks. Built for the Braidpool org.
building
Automated Proofreading
Let AI handle the proofreading of your documents.
3D designs
Just some 3D objects and animations I created. @rcsen-3d-designs.vercel.app
avatar

Made in flutter with designs from figma

Android App

avatar

See for yourself @campusorbit.vercel.app

Website

avatar

Ultra fast backend written in Rust

Backend

Campusorbit
The ultimate ecoystem of never-seen-before tech-stack.
avatar

There are a lot of cool framerworks out there like React, Angular, Vue, Svelte that can make your life ....

Use PHP.

Text Summarization
Summarize your lengthy documents with AI technology.

Large Scale Projects

Campusorbit

backend
framer-motion
nextjs
rust
flutter
API
Auth0
PostgreSQL

A robust NextJS application made with UX as primary concern. Made for the students of IIITDMJ for miscellaneous puposes like schedule management, club activity tracking, Mess food review etc.

GithubLive

Veil

team
hackathon
backend
framer-motion
nextjs
rust
flutter
API
Auth0
PostgreSQL

A project made in the MLH hackathon HackCBS. A web3 based medical help app, where you can book appointments, Manage your medical records, Get prescriptions from verified medical officers and much more. All built on the Ethereum On Chain Network!

GithubLive

Freelance/UI Projects

Portfolio Website

personal
portfolio
framer-motion
nextjs
UI
UX

My portfolio website made using NextJS with the primary focus on UI, readability and User Experience

GithubLive

Zealtech

freelance
framer-motion
nextjs
UX

A freelance project made for ZEALTECH, a media marketing website. Made using nextjs and framer motion for advanced animations.

GithubLive

Windows 95 GUI

GUI
Implementation
Legacy Clone
nextjs
UI
UX

My portfolio website made using NextJS with the primary focus on UI, readability and User Experience

GithubLive

BettermindLabs

freelance
framer-motion
nextjs
UI
UX

A professional site made for the bettermindlabs organization for advertising courses like AI/ML bootcamp, App Development bootcamp etc.

GithubLive

Ctrl Crew

team
organization
framer-motion
nextjs
UI
UX

A personal site made to showcase my lovely teammates who are with me throughout my team hackathons and team projects. This project is my appreciation towards them.

GithubLive

LawHelp

personal
legal
framer-motion
nextjs
mysql

A Project made under the Academic DBMS'24 Assignment as a part of my degree course. A simple law and legal website to publish and read articles about various legal incidents along with a shocase of all the Constitutions under the Indian Penal Code.

GithubLive

Vision AI

freelance
ai
framer-motion
vitejs

Another example of my freelance work for the Vision AI team. A website made with React (Vite) with the primary interest in User Interface and Experience.

GithubLive

Job Portal

freelance
job-search
framer-motion
nextjs

A job listing cum finding website for both organizations and people in need.

GithubLive

Backend Projects

Fullscale Rust Backend

backend
rustlang
actix-web
API
PostgreSQL

A fully functional backend made in thr Rust language. Utilizing the ultimate type safety features and insane Execution speed of the rust language to spin up a fast and reliable backend service.

Github

Rust CRUD API

backend
rustlang
actix-web
CRUD API
PostgreSQL

A Create Read Update Delete API made using rust and PostgreSQL.

Github

Rust Mongo Boilerplate

backend
rustlang
actix-web
CRUD API
MongoDB
NoSQL

Implementation of a database connector and API with mongoDB as the database provider to utilize the power of NoSQL database with one of the most type and thread safe languages

Github

Smart Contract in GoLang

backend
golang
Smart Contract
Blockchain

Blockchain contracts written using the Go Language for faster builds and reliable code.

Github

Golang Bulk mailing using redis queue

backend
golang
mailing
SMTP
redis
Queue

This is a scalable email queue implementation in Go, utilizing Redis for queue management and providing a flexible email sending system with retry mechanisms and template support.

Github

Microservices and Cloud Projects

Rust Kafka implementation

backend
rust
kafka
queue
microservices
zookeeper

Implementation of the Kafka Queuing service in Rust Lang. Bootstrapped with zookeper for a 100% self sufficient service

Github

gRPC protocol written in rust

backend
rust
gRPC
HTTP/2
networking

Implementation of the Kafka Queuing service in Rust Lang. Bootstrapped with zookeper for a 100% self sufficient service

Github

Rust Microservices Architecture

backend
rust
kafka
queue
microservices
microservices
load balancer
rate limiter
zookeeper

Implementation of microservices architecture with 2 servers utilizing postgres connectivity and kafka, a load balancer, a rate limiter and prometheus analytics with grafana visualization.

Github

Multithreading basics in Rust

threading
rust
multithreading
multiprocessing
parallelism

Implementation of microservices architecture with 2 servers utilizing postgres connectivity and kafka, a load balancer, a rate limiter and prometheus analytics with grafana visualization.

Github

Profiles

leetcode

codechef

codeforces