Developing SoniAeroTrace: Aerospace Blockchain Innovation
Budget: ₹37,500 – ₹75,000 INR
Hiring Experienced Developers – Aerospace Blockchain Traceability Platform
I'm building SoniAeroTrace, a high-security aerospace part traceability system that creates a Digital Passport for components using encrypted storage, SHA-256 hashing, blockchain anchoring (Polygon/Hyperledger), secure uploads, and a React dashboard.
Looking for skilled freelancers/teams with experience in:
Backend: Node.js, Express/Fastify, S3 multipart uploads, hashing, encryption, DB design
Frontend: React + Tailwind (dashboard, timeline, uploads, verification UI)
Blockchain: Solidity, Polygon, smart contracts, event logs, Merkle batching
AWS: S3/Glacier, KMS, IAM, CloudWatch, secure architectures
Security: AES-256, IAM hardening, secure API design
Core Modules You Will Build
Secure file upload + SHA-256 hashing + AES-256 encryption
Blockchain write (hash + metadata) & verification
Digital Passport timeline for each part
Verification engine (match/mismatch)
7-year archival with Glacier
Search, audit logs, role-based access
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To Apply (MANDATORY)
Please comment with:
Your quote/budget (₹ or $)
Timeline (phase-wise or total weeks)
Portfolio/GitHub & relevant past work
Your brief technical approach (4–6 points)
Generic bids will be ignored
I'm building SoniAeroTrace, a high-security aerospace part traceability system that creates a Digital Passport for components using encrypted storage, SHA-256 hashing, blockchain anchoring (Polygon/Hyperledger), secure uploads, and a React dashboard.
Looking for skilled freelancers/teams with experience in:
Backend: Node.js, Express/Fastify, S3 multipart uploads, hashing, encryption, DB design
Frontend: React + Tailwind (dashboard, timeline, uploads, verification UI)
Blockchain: Solidity, Polygon, smart contracts, event logs, Merkle batching
AWS: S3/Glacier, KMS, IAM, CloudWatch, secure architectures
Security: AES-256, IAM hardening, secure API design
Core Modules You Will Build
Secure file upload + SHA-256 hashing + AES-256 encryption
Blockchain write (hash + metadata) & verification
Digital Passport timeline for each part
Verification engine (match/mismatch)
7-year archival with Glacier
Search, audit logs, role-based access
---
To Apply (MANDATORY)
Please comment with:
Your quote/budget (₹ or $)
Timeline (phase-wise or total weeks)
Portfolio/GitHub & relevant past work
Your brief technical approach (4–6 points)
Generic bids will be ignored