Senior Software Engineer · 8+ years
Backend systems for regulated crypto exchanges, payments, and DeFi
Node.js · Java/Spring Boot · Go · Solidity/EVM · Kafka · ClickHouse · AWS
Based in Dubai, UAE 🇦🇪

I build high-throughput, distributed backend systems for the kind of products where correctness is non-negotiable: crypto exchanges, payments rails, and DeFi infrastructure. My work spans the on-chain and off-chain worlds — from EVM smart contracts to real-time analytics pipelines moving millions of events.

• 🏦 Currently Senior Software Engineer at Multibank Group (mb.io Crypto Exchange) — building real-time PnL, market-making analytics, and fiat on/off-ramp integrations
• 📜 Previously led the MSX stablecoin project at M2 from architecture to initial FSRA (Abu Dhabi) approval
• ⚡ Specialize in event-driven systems, CDC pipelines, microservices, and high-availability trading systems
• ⛓️ Smart contract work across ERC-20 / 721 / 1155, staking, tokenomics, and DeFi market-making
• 📫 Reach me on LinkedIn · X · Medium

• Cut transaction history query latency from ~2s to single-digit ms by architecting a Debezium + Kafka CDC pipeline streaming from SQL Server to ClickHouse (mb.io)
• Shipped a real-time PnL engine recomputing user portfolio positions as trades execute and prices move
• Led the MSX stablecoin end-to-end and secured initial FSRA regulatory approval (M2)
• Achieved 92% code coverage across critical trading services with Resilience4j-based fault tolerance and circuit breakers
• Drove monolith → microservices migration, isolating failure domains and improving deployment velocity
• Designed event-driven backends on AWS SQS that absorb large trading volume spikes without backpressure

Languages & frameworks

Streaming, data & infra

Cloud & DevOps

Blockchain & Web3

Integrations I've shipped

Fireblocks · Chainalysis · Binance API · SumSub · Jumio · Solidus · SoftLedger · Coinroutes · ZAND (Virtual IBAN) · Praxis · LEAN

• Real-time analytics and CDC pipelines at exchange scale
• Smart contract design for DeFi: staking, market-making, dual-investment products
• Fault-tolerant event-driven architectures (Resilience4j, circuit breakers, idempotent consumers)
• Bridging on-chain (Solidity/EVM) and off-chain (Node.js / Spring Boot) systems cleanly

• ✍️ Web3 and backend engineering write-ups on Medium
• 🏆 Blockchain Hackathon participant — IIT Madras
• 🎓 Certified Smart Contract Developer (Blockchain Council) · MongoDB Certified · Node.js Advanced (Udemy)

Let's build something that matters.