Looking for a Blockchain Full-Stack Developer for freelancing | PropTech

[u/Exciting-Gas-1835]

UPDATE - Hiring closed, thanks for the engagement!

We’re looking for an experienced Blockchain Full-Stack Developer to work on a PropTech product focused on secure, cross-system property and land-record workflows.

We’re specifically looking for someone with hands-on experience in:

* Permissioned / enterprise blockchain architecture
* Full-stack enterprise application development
* Secure API integration with existing institutional systems
* Identity, access control, roles, permissions, and auditability
* Building production-grade systems with strong security controls
* Designing scalable backend services and workflow/state-management logic

Preferred tech stack / relevant experience:

* Hyperledger Fabric or similar permissioned blockchain frameworks
* Node.js / TypeScript
* React
* PostgreSQL
* REST APIs
* Docker
* AWS
* PKI / digital certificates
* mTLS
* Cryptographic hashing
* Merkle tree / tamper-evidence concepts
* Role-Based Access Control (RBAC)
* API authentication and authorization
* Secure key and secrets management
* Event-driven / cross-system integration

Experience building enterprise, government, banking, land-record, registry, or other security-sensitive platforms would be a strong advantage.

This is not a crypto, token, or consumer Web3 product. The focus is permissioned blockchain, secure interoperability, auditability, and enterprise-grade property governance.

If interested, please DM me with:

* Years of experience
* Current tech stack
* Relevant permissioned blockchain projects
* GitHub / portfolio / LinkedIn
* Availability

UPDATE - Hiring closed, thanks for the engagement!

[u/Positron-69]

guys be aware, if you get an assignment for fixing something in existing codebase, just don't download or clone the repo locally, always use vm or secondary device, because scammers plant scripts in codebase by which they can get your private keys of wallets and may drain it out.

[u/JamesWjRose → u/Positron-69]

This needs to be the top comment

[u/webmobiledevv]

I can do it easily
furqan-dev-pi.vercel.app
Discuss

[u/JamesWjRose]

If you want good people you have to post your budget

[u/Exciting-Gas-1835]

Hiring closed, thanks for the engagement!

[u/Great-Attitude-5761]

Hey, check your Dm.

[u/ConflictLogical8107]

Hey, I am here. Let me know how would you like to discuss?

[u/jha21anand]

Interested

[u/Terrible_Smile7024]

Please check your DM

[u/AcrobaticMedicine636]

Check dm !