Shubha Banerjee

Blockchain & Backend Engineering Leader

Architecting Decentralized Solutions & Scalable Systems

📧 Email

GitHub

Technical Expertise

Core Technologies

Solidity & Smart Contracts
Rust, Go, TypeScript
Web3.js & Ethers.js
GraphQL & REST APIs
IPFS & Distributed Storage

Infrastructure

AWS, GCP, Azure
Docker & Kubernetes
PostgreSQL, MongoDB
Kafka & RabbitMQ
Redis & Caching Solutions

Security & DevOps

Smart Contract Auditing
GitHub Actions & Jenkins
Grafana & Elasticsearch
SonarQube & Blackduck
Security Best Practices

Featured Blockchain Projects

Decentralized Governance Platform

Blockchain-based platform for transparent decision-making

Developed Rust-based smart contracts for voting and proposal management
Implemented multi-stakeholder consensus mechanisms
Built intuitive user interface for proposal submission and voting
Integrated off-chain data feeds for real-time updates

🏆 Impact: 60% increase in community engagement

40% faster decision-making

Decentralized Finance Protocol

A comprehensive DeFi platform enabling lending, borrowing, and yield farming

Implemented smart contracts for lending pools with dynamic interest rate models
Developed automated liquidation mechanisms using price oracles
Integrated yield farming strategies with compound interest calculations
Built security features including emergency stops and access controls

🏆 Impact: 45% increase in protocol efficiency

$5M+ Total Value Locked

Decentralized Storage Solution

Enterprise-grade distributed storage platform using Storj

Developed encryption and access control mechanisms
Implemented fault-tolerant data distribution system
Created smart contracts for storage incentivization
Built monitoring and data integrity verification system

🏆 Impact: 40% improvement in data retrieval speed

99.99% uptime

Supply Chain Tracking System

Blockchain-based supply chain verification platform

Smart contracts for product tracking and verification
QR code integration for product authentication
Real-time tracking and status updates
Multi-party consensus mechanism for verification

🏆 Impact: 50% reduction in verification time

30% cost savings

Professional Experience

Senior Consultant - Blockchain & Backend

Mercedes Benz, Bangalore | Oct 2023 - Present

Developed scalable microservices using Rust, Go and Kafka, improving system efficiency by 30%
Enhanced S3-compatible storage integration with 30% better data efficiency
Implemented secure CI/CD pipelines reducing deployment time by 50%
Optimized backend services with Go and Redis, boosting performance by 25%
Strengthened security protocols, reducing vulnerabilities by 50%

Backend Developer

HDFC Bank, Bangalore | Aug 2022 - Sep 2023

Developed blockchain-based Debit Card service improving reliability by 40%
Integrated Core Banking APIs with external services reducing processing time by 25%
Implemented smart contracts for transaction verification and fraud prevention
Deployed services using Kubernetes, reducing deployment times by 50%
Conducted security audits with SonarCloud, reducing incidents by 30%

Golang Developer

Logicloop, Remote | Feb 2022 - Aug 2022

Migrated backend services to Go, improving performance by 60%
Implemented blockchain-based authentication system
Set up observability with Grafana, reducing MTTD by 20%
Automated CI/CD pipelines, increasing deployment frequency by 15%

Full Stack Developer

CBNITS, Kolkata | Feb 2021 - Feb 2022

Built eZTrade with blockchain integration for secure trading
Developed eZConsult using Go, GraphQL, and Flutter
Created REST APIs with Gin framework, reducing response time by 30%
Implemented smart contract-based payment system

Education & Certifications

Education

Computer Science & Technology
Bipradas Pal Chowdhury Institute of Technology
2019 - 2021

Certifications & Achievements

AWS Certified Solutions Architect (pursuing)