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Mr. Khatri

Software Engineer · Backend · Blockchain · AI Systems

7+ years of software engineering across scalable backends (Python / DRF, .NET, Rust), distributed systems, blockchain protocols (Solidity, Sui Move) and AI-powered agentic systems. I design, secure and ship systems that have to hold up in production.

Experience

Blockchain Developer · Venture23.io

Feb 2022 – Present

Lead engineer designing and shipping DeFi infrastructure, cross-chain systems and AI-integrated on-chain gaming protocols across EVM chains and Sui.

  • Architected UUPS upgradeable smart contracts with role-based access and timelocked governance.
  • Shipped cross-chain swap infrastructure and AI-powered on-chain gaming agents across EVM and Sui.
  • Led gas optimization, post-audit security remediations and Gnosis Safe + AWS KMS deployment workflows.
SoliditySui MoveTypeScriptFoundryViemAWS KMSAcross

Python / Django Tech Lead · Eatziffy

2020 – 2022

Led the platform team building real-time food delivery infrastructure that powered routing, dispatch and order orchestration at city-scale.

  • Architected the DRF service layer for orders, dispatch and merchant APIs at city scale.
  • Optimized Redis-backed real-time channels and owned the in-flight dispatch state machine.
PythonDjangoDRFRedisPostgreSQLCelery

Python / Django Developer · Uptechsys

2018 – 2020

Built scalable financial and operational backend systems using DDD and clean architecture patterns.

  • Modeled financial domains with DDD aggregates, value objects and explicit invariants.
  • Designed read-optimized APIs and zero-downtime migration playbooks.
PythonDjangoPostgreSQLDDD

Selected Projects

Makara

On-Chain Gaming Framework

Open-source Entity-Component-System framework for fully on-chain games on Sui; composable Move modules for combat, inventory and world simulation.

Sui MoveTypeScriptReactPTBs

Vendetta

On-Chain Game · Sui

Secure modular on-chain game contracts on Sui with deterministic match settlement, encrypted moves and verifiable randomness.

Sui MoveTypeScriptMove Prover

Cross-Chain Integration Platform

DeFi Infrastructure

Production-grade cross-chain swap infrastructure with robust input validation, multi-source signature verification and graceful settlement recovery.

SolidityAcrossViemTypeScript

AI-Powered Game Agent Platform

AI × Blockchain

Autonomous AI agents that generate, simulate and deploy on-chain Sui games from natural language prompts; context-aware tool routing across the dev pipeline.

LLM AgentsSui MoveTypeScriptTool Routing

Eatziffy

Real-time Food Delivery

City-scale food delivery backend powering live order routing, dispatch and courier ETA streams across multiple regions.

PythonDjangoDRFRedisPostgreSQLCelery

Hamro Academy

Ed-Tech Platform

Online learning platform delivering structured courses, live cohorts and assessments to students at scale.

PythonDjangoDRFPostgreSQLRedis

Skills

Blockchain

Solidity · Sui Move · Rust · Vyper · Anchor

Smart Contract Security

Foundry · Echidna · Slither · Certora · Move Prover

Web3 Infrastructure

Hardhat · The Graph · OpenZeppelin · Tenderly · ERC-4337 · ERC-4626

AI Agentic Stack

LLM Orchestration · LangChain · Tool Routing · MCP · Anthropic SDK · RAG · pgvector · Agent Memory

Backend

Node.js · TypeScript · Django · PostgreSQL · Redis

Frontend

React · Next.js · Viem · Ethers.js

Technical Expertise

  • Upgradeable Smart Contracts

    UUPS proxy patterns, storage layout hygiene and timelocked governance for long-lived protocols.

  • Cross-chain Systems

    Bridges, intent settlement and message-passing built around real adversarial models, not happy paths.

  • DeFi Engineering

    AMMs, vaults, lending and yield primitives, engineered for capital efficiency and exit liquidity.

  • AI + Blockchain Integration

    LLM-orchestrated agents with on-chain tool routing, deterministic guardrails and verifiable execution.

  • Smart Contract Security

    Threat modeling, invariant testing and remediation: Foundry, Echidna, Slither and Move Prover in production loops.

  • Protocol Architecture

    Modular protocols with explicit boundaries; system maps, state machines and migration semantics designed up-front.

  • On-chain Gaming

    ECS frameworks, deterministic simulation and commit-reveal mechanics built for fully on-chain game economies.

  • Backend Architecture

    Production-grade backend systems across DRF (Django REST Framework), .NET web apps and Rust services, designed with clean architecture and explicit boundaries.