Blockchain Systems Architect · Protocol design · Smart contracts · Infrastructure · Multi-chain · Security-focused · 7+ years
I design and build blockchain systems across protocol, smart contracts, and infrastructure—with emphasis on security, scalability, and production reliability.
Blockchain Lead @ TEKHQS · Lahore, Pakistan
I design and build blockchain systems across protocol, smart contracts, and infrastructure layers, with a strong focus on security, scalability, and production reliability.
With 7+ years of experience across multiple ecosystems, my work spans:
- Protocol design and system architecture
- Smart contract development and security
- Multi-chain integrations and blockchain infrastructure
- Backend systems supporting on-chain applications
I approach blockchain engineering from a systems perspective—how protocols, execution environments, and infrastructure interact under real-world scale and adversarial conditions. I build production-grade systems that are secure, resilient, and operable under complex threat and operational scenarios.
Education: B.S. IT (Hons), Computer Software Engineering — University of Okara
| Layer | Focus |
|---|---|
| Protocol & architecture | System design, trust boundaries, upgrade strategy, multi-chain consistency |
| Smart contracts | Solidity, staking, portals, token models, RWA on-chain components |
| Infrastructure | Wallet backends, signing workflows, transaction lifecycle, monitoring & incident response |
| Integrations | MPC-oriented signing architecture, custodial/non-custodial models, backend ↔ chain bridges |
I approach engineering from a systems perspective—how protocols, execution environments, and infrastructure behave under scale, operational constraints, and adversarial conditions.
| Role | Organization | Focus |
|---|---|---|
| Blockchain Lead | TEKHQS | Production wallet infrastructure, MPC-based signing, key policy, multi-chain ops, RWA architecture |
| Sr. Blockchain Engineer | Codora | Gold-backed digital assets, issuance/redemption, RWA integrations, Solana/Rust |
| Sr. Blockchain Engineer | Ferrum Network | Cross-chain MultiSwap / FIBER engine, portal & staking ecosystem |
| Sr. Blockchain Engineer & Team Lead | HYFATech | Delivery leadership on blockchain products |
| Blockchain Developer | OptimusFox | EVM DeFi, DApps, Cardano/Hyperledger exposure |
| Project | Description |
|---|---|
| FIBER-Engine-Backend | MultiSwap FIBER orchestration — APIs, cron, cross-chain checks, Web3/Hardhat |
| MultiSwap | Cross-chain bridge & liquidity routing (Ferrum docs) |
| quantum-portal-smart-contracts | Quantum portal / bridge contracts (develop) |
| linear-release-engine | Per-second linear vesting & release |
| ferrum-network-staking-smart-contracts | Network staking contracts |
| KhaosSDK | TypeScript DEX SDK (pairs, routes, trades) |
| AirSwap | P2P swap contracts — Exchange & AirSwapToken |
Ferrum/MultiSwap repos are forks of upstream org codebases; my contribution is architecture, integration, and production backend on top of those systems.
Additional client and enterprise work (wallets, multiswap services, RWA) lives in private repositories — available under NDA.
Blockchain Architecture · Protocol Design · Smart Contracts · Solidity · Distributed Systems · TypeScript · Node.js · Hardhat · Web3 · Solana · Multi-chain · Security
- LinkedIn: muhammad-sibghat-ullah-48289b152
- Location: Lahore, Punjab, Pakistan
- Open to: roles and collaborations where architecture, security, and production reliability matter
Pin the repositories above for the strongest first impression.