sibghat.dev01
Trust
Where keys live. Who can request a signature.
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.
I lead blockchain engineering and solution architecture at TEKHQS. Current-employment implementation details stay off this site.
CantonMPC / CustodyWalletsRWASolidityRustTypeScript
Current workCanton, wallet, and Layer-1 engineering — technical notes on request.
01 / What I build
Production blockchain systems.
Wallet and custody systems, protocol engineering, RWA infrastructure. Current employment technical notes are access-restricted. Ferrum work stays inspectable.
02 / How I think
Trust, then a write.
Trust boundaries. Signing. Authorization. Infrastructure. Settlement.
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.
Current employment first. Click through for technical notes — those pages are access-restricted. Ferrum work stays inspectable on the work index.
01
Current employment · Details withheld
Canton / RWA systems
Issuance, transfer, and signing architecture
Access technical notes →02
Current employment · Details withheld
Wallet infrastructure
MPC · custody · secure signing
Access technical notes →03
Current employment · Details withheld
Layer-1 protocol work
Protocol · infrastructure
Access technical notes →TEKHQSFerrum NetworkAlgorand FoundationECSOptimusFoxMiranzTEKHQSFerrum 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 role at TEKHQS, then the Ferrum production record. Inspectable case studies are from prior work. The resume carries the employment history.
TEKHQS · Feb 2025 — Present
Lead Blockchain Engineer
Lead blockchain engineering and solution architecture across production blockchain, wallet, and RWA systems. Own architecture for a six-engineer blockchain division.
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.
07 / Contact
Building a serious blockchain system?
Let’s talk.
Open to senior architecture and engineering leadership · Remote-first