function buildApp() {
  return <Portfolio />
}
const skills = [
  'React', 'Next.js',
  'Blockchain', 'AI'
]
git commit -m "feat: add 3D"
npm run build --prod
docker-compose up -d
$ npm install
✓ Dependencies installed
$ npm run dev
▲ Next.js 15.2.4
✓ Ready in 1.2s
▋
💻
⚡
🚀
⚙️
const dev = () => {
return <Code />
}
</>
{ }
[ ]
=>
$ npm install success
$ git push origin main
$ deploy --production
$▊
DB
Utkarsh Mahajan
SkillsClient WorkProjects
Contact
Portrait of Utkarsh Mahajan
💬

Ask me anything!

Available for work

Utkarsh Mahajan

Full‑Stack & Blockchain Engineer

Full‑stack and blockchain engineer specializing in distributed AI infrastructure, blockchain protocols, and scalable microservices. Delivered production-grade Web3, AI, and cloud solutions across Solana and EVM chains (Ethereum, Polygon, BSC, Arbitrum) with expertise in smart contracts, ZK proofs, and performance‑optimized architectures for decentralized and AI‑driven systems.

Get in Touch
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⚡

Skills & Technologies

A comprehensive toolkit for building scalable, secure, and performant solutions

Programming
Golang
Python
TypeScript
Solidity
Rust
Frameworks & Libraries
Gin
FastAPI
Express
React
React Native
Next.js
Actix-web
Axum
Blockchain
Solana
Anchor
EVM Chains
Ethereum
Hardhat
Foundry
Smart Contracts
zk-Rollups
zk‑SNARKs
Databases
MongoDB
PostgreSQL
MySQL
DynamoDB
Pinecone
Cloud & Infra
AWS
Azure
GCP
Docker
Terraform
Git
Kafka
AI
Generative AI
RAG
Ray
vLLM
N8N

Client Work

Real-world projects delivered to clients across various industries

Client
Manufacturing Enterprise

IT infrastructure and enterprise systems

Network architecture with firewalls, VPNs, and security policies

NetworkingSecurityInfrastructure

Database optimization for scalability and performance

PostgreSQLMongoDBDataOps

ERP solutions for manufacturing plant operations

PythonBackendEnterprise
Client
Fintech Startup

Payment infrastructure and microservices

Secure payments SDK integration for merchants

GolangSDKSecurity

Kafka-powered microservices event architecture

KafkaMicroservicesGolang

Event-driven microservices monitoring and observability

MonitoringObservabilityDevOps

High-availability database design

PostgreSQLBackendScalability
Client
3D Software Company

Real-time collaboration platform

Plugins for 3D rendering software integration

TypeScriptPlugins3D

Protocol Buffers for data serialization

ProtoBufPerformanceBackend

WebSocket-based real-time collaboration

WebSocketReal-timeTypeScript

Currently Building

Active projects in development across security, blockchain, and AI

SentinelX illustration
Currently Building
SentinelX
  • Building comprehensive security solutions platform
  • Implementing advanced threat detection and monitoring systems
  • Developing scalable infrastructure for enterprise security needs
SecurityEnterpriseCloud
View Live
Cubane illustration
Currently Building
Cubane
  • Creating next-generation blockchain infrastructure
  • Designing decentralized protocols for scalable applications
  • Building developer tools and SDKs for Web3 ecosystem
BlockchainWeb3Infrastructure
View Live
Wingman illustration
AI Assistant Platform
Wingman
  • AI-powered assistant with context-aware responses
  • Integrated multiple AI models for enhanced capabilities
  • TypeScript-based microservices architecture
AITypeScriptMicroservices
View LiveGitHub
Overkill illustration
Currently Building
Overkill
  • Real-time collaborative whiteboard for teams with no sign-in required
  • Share boards instantly with drawing tools, sticky notes, and shapes
  • Built with React and Next.js for seamless collaboration experience
ReactNext.jsReal-timeCollaboration
View Live
ButterHire illustration
Currently Building
ButterHire
  • Modern recruitment and hiring platform
  • Streamlined candidate management and interview scheduling
  • Built with Next.js for optimal performance and user experience
Next.jsTypeScriptSaaS
View Live

Delivered Projects

Production-grade solutions and open-source projects across AI, Web3, and enterprise systems

Distributed AI Inference Engine illustration
Delivered to client
Distributed AI Inference Engine
  • Operated a distributed inference engine and cluster for reliability and scale
  • Implemented security policies and streamlined secure user onboarding
  • Built one‑step automated deployment for cluster setup and updates
  • Promoted distributed and edge strategies to optimize inference request handling
AIDistributed SystemsPythonDocker
OCR‑Powered CRM illustration
Delivered to client
OCR‑Powered CRM
  • Built OCR using AI to parse receipts and barcodes/QR codes into a custom CRM
  • Shipped real‑time dashboard with drag‑and‑drop charts and inventory tooling
  • Integrated AI‑powered visualization to enhance insights and UX
AIOCRReactPython
Zero‑Knowledge Credentials Verification illustration
Delivered to client
Zero‑Knowledge Credentials Verification
  • Issued and verified credentials with decentralized, tamper‑resistant design
  • Designed custom zk‑SNARK circuits to prove authenticity without data exposure
  • Created QR‑based artifacts embedding metadata, signed proofs, and real‑time verifiability
Blockchainzk-SNARKsSecurityRust
Hardcore illustration
Live on Vercel
Hardcore
  • Full-stack web application with modern architecture
  • Built with TypeScript and React for optimal performance
  • Deployed on Vercel with CI/CD pipeline
TypeScriptReactVercel
View LiveGitHub
Notey AO illustration
Decentralized notes
Notey AO
  • Blockchain-based note-taking application
  • Built on AO protocol for decentralized storage
  • JavaScript-powered real-time synchronization
BlockchainJavaScriptAO Protocol
GitHub
BridgeX illustration
Cross-chain bridge
BridgeX
  • Built cross-chain asset transfer infrastructure
  • Implemented secure bridging protocols for multiple blockchains
  • TypeScript-based smart contract interactions
BlockchainTypeScriptWeb3
GitHub
No More Fap illustration
Delivered to client
No More Fap
  • Habit tracking and accountability platform
  • Built with modern web technologies for cross-platform access
  • User-friendly interface for personal goal management
TypeScriptReactWeb App
View Live

© 2025 Utkarsh Mahajan. All rights reserved.

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