I design and build scalable systems that power real-world applications.
Specializing in distributed systems, real-time infrastructure, and high-throughput architectures for Web2 and Web3.
Core Systems Designed & Built
Deep dives into production architectures that scale.
Doma Protocol
Scalable decentralized auction platform managing on-chain bidding.
- Hybrid off-chain validation with on-chain settlement
- Redis caching for ultra-fast bid state reads
- Gas-optimized Smart Contracts reducing fees by 95%
Tide Aggregation Infra
Multi-exchange ingestion and smart order routing pipeline.
- Cross-exchange VWAP orderbook aggregation
- Handles 3K+ concurrent WebSocket channels
- Real-time Smart Order Routing evaluation
EDEL Finance
A hybrid DeFi lending and tokenized stock trading platform.
- Integration with Aave V3 and CoW Protocol
- 7 parallel cron schedulers for Web2 stock data
- Supports 17 EVM networks with unified UI
Hundread CLOB Engine
High-performance centralized matching engine and trading backend.
- Handles 10K+ msg/sec ingress
- Pure in-memory matching queue
- Daml/PostgreSQL ledger settlement
Mira Network API
Serverless backend for zero-knowledge proofs and decentralized identity.
- Globally distributed edge compute
- Zero-knowledge proof verification
- Seamless Privy.io authentication
xTrends Blockchain Infra
Web3 trend tokenization platform built on the Solana blockchain.
- Real-time token launch via Raydium CP-AMM
- Helius webhooks for tx confirmation
- Automated state reconciliation engine
Engineering Experience
Impact
Leading the design and delivery of resilient, scalable backend systems and infrastructure using Node.js, Python and Go.
Systems Built
Built a high-performance CLOB engine handling 1K-3K requests/sec for low-latency trade execution.
Scale
Engineered high-throughput transaction services and Docker-based infrastructure, automating CI/CD deployments.
Impact
Built backend systems and smart contract infrastructure for on-chain governance using Node.js and Solidity.
Systems Built
Designed and architected backend systems and Solidity smart contracts managing an $8M+ treasury.
Scale
Reduced gas costs by 35% through optimized smart contract design and Velodrome integration.
Impact
Built high-performance backend systems and smart contracts for digital asset transfers using Go and Solana.
Systems Built
Developed Solana smart contracts for escrow and settlement, enabling reliable digital asset transactions.
Scale
Developed NFT trading backend services handling 500K+ user operations, enabling efficient on-chain settlement.
Impact
Built low-latency distributed systems and backend infrastructure for AI workloads.
Systems Built
Built a distributed GPU orchestration platform in Rust, enabling efficient resource execution.
Scale
Managed Docker and Kubernetes-based infrastructure, ensuring high availability and fault tolerance in production.
Engineering Philosophy
Design for Scalability
Architecture must support 10x growth without complete rewrites. Stateless services and horizontal scaling are non-negotiable.
Prefer Event-Driven
Decouple systems via message brokers. Eventual consistency is often an acceptable trade-off for high availability.
Build Idempotent Workflows
Systems will fail. Every operation must be safely retriable without causing duplicate state or unintended side effects.
Optimize for Latency
Milliseconds matter. Use in-memory data structures, optimize query plans, and minimize network hops.
"Tushar takes absolute ownership of the systems he builds. He doesn't just write code; he architects end-to-end solutions that handle extreme production loads. His work on our exchange infrastructure was critical to scaling our platform reliably."