sibghat.dev

Muhammad Sibghat UllahLahore, Pakistan · UTC+5

Available · Remote

Blockchain Solution Architect
Engineering Lead

Solution architect.
Engineering lead.

I architect, build, and lead production blockchain solutions — from trust boundaries and signing flows to infrastructure, deployment, and the engineering that ships them.

I still write. Solidity, TypeScript, and Rust stay at the center.

At TEKHQS I lead engineering on RYT — chain and wallet — and deliver Canton Network engineering for an RWA platform. Client names stay off this site.

CantonMPC / CustodyWalletsRWASolidityRustTypeScript
View selected workGitHubContact

Current flagshipCanton RWA infrastructure — isolated wallet origin, threshold signing, attested remote signer.

01 / What I build

Production blockchain systems.

Canton RWA infrastructure, wallet and custody systems, protocol engineering, then inspectable production work. Canton is a flagship — not the whole record.

01

Canton / RWA

Issuance, transfer, isolated wallet origin, attested signing.

02

Wallets / MPC

Non-custodial key management and custody boundaries.

03

Protocol / L1

Execution, permissioning, operational control.

04

Production systems

Cross-chain infrastructure and on-chain vesting you can inspect.

02 / How I think

Trust, then a write.

Trust boundaries. Signing. Authorization. Infrastructure. Settlement.

01

Trust

Where keys live. Who can request a signature.

02

Hash

The payload is pinned before anyone signs.

03

Authorize

Policy before the signing boundary.

04

Sign

Threshold, attested, never a hot-wallet story.

05

Ledger

Submit only after integrity holds.

03 / Proof

The record, not the claim.

Years in the work. Engineers led. Production systems shipped. Tokens vested on-chain.

8+
Years in blockchain engineering
6
Engineers led at TEKHQS
4
Production systems at Ferrum
$10M
Tokens vested — Linear Release Engine

04 / Selected work

Architecture reviews.

Three current systems. Canton first. Then wallet and protocol work. Public Ferrum systems stay on the work index.

01

Client delivery · Details withheld

Canton Infrastructure

RWA issuance, transfer, wallet architecture, and secure signing

CantonRWATokenizationSigning

ProblemTokenizing real-world assets on a privacy-preserving ledger is not a single token contract. Issuance, transfer, and compliance have to survive explicit counterparties, multi-party authorization, and a signing model that is not a custodial hot wallet.

ContributionArchitecture owner and engineering lead for the RWA stack. Hands-on on the signing path and participant SDK — not a paper architecture.

TEKHQS · 2025 — Present · Client Delivery

→ Explore architecture

TEKHQS · 2025 — Present · Client Delivery

02

Client delivery · Details withheld

RYT Wallet

MPC wallet infrastructure

MPCCustodyWallets

ProblemWallet products collapse when key management, recovery, and identity are treated as UI features. The chain needed a client that can fail closed and still work on a phone.

ContributionArchitecture owner and engineering lead at TEKHQS.

TEKHQS · 2025 — Present · Client Delivery

→ Explore architecture

TEKHQS · 2025 — Present · Client Delivery

03

Client delivery · Details withheld

RYT Chain

Layer-1 protocol engineering

L1ProtocolInfrastructure

ProblemEnterprise and civic chains fail when they are reskins of public L1 folklore. The job is execution, permissioning, and operational control under real adoption constraints — including mobile-first use.

ContributionArchitecture owner and engineering lead at TEKHQS.

TEKHQS · 2025 — Present · Client Delivery

→ Explore architecture

TEKHQS · 2025 — Present · Client Delivery

All engineering work →

RYTTEKHQSFerrum NetworkAlgorand FoundationECSOptimusFoxMiranzRYTTEKHQSFerrum NetworkAlgorand FoundationECSOptimusFoxMiranz

05 / Practice

Languages first. Platforms in service.

Solidity, TypeScript, and Rust at the center. Canton is one serious platform in the record — not the whole record.

Languages [04]

  • Solidity
  • TypeScript
  • Rust
  • Node.js

Blockchain [04]

  • Canton / Daml
  • Ethereum / EVM
  • Solana
  • Algorand

Infrastructure [04]

  • AWS
  • Docker
  • PostgreSQL
  • Microservices

Security / Architecture [04]

  • MPC
  • KMS
  • Threshold signing
  • Wallet infrastructure

06 / Experience

Role, then systems.

Current scope at TEKHQS, then the Ferrum production record. Case studies carry the architecture. The resume carries the employment history.

TEKHQS · Feb 2025 — Present

Lead Blockchain Engineer

Own solution architecture for TEKHQS's blockchain division — a six-engineer team. Lead engineer on Canton RWA delivery, and on RYT chain and wallet engineering.

Ferrum Network · Aug 2022 — Oct 2024

Senior Blockchain Engineer

Led R&D on cross-chain bridging and interoperability, shipping four bridge and swap systems to production across heterogeneous networks.

Experience →

07 / Contact

Building a serious blockchain system?
Let’s talk.

Open to senior architecture and engineering leadership · Remote-first

Emailh.m.sibghatullah1997@gmail.comLinkedIn/muhammad-sibghat-ullahGitHub/SibghatUllah1997