SYSTEM INITIALIZING
RAUHAN
AboutProjectsSkillsContactHIRE ME →

Fullstack
Engineer

Senior Full Stack & Blockchain Engineer with 4+ years building and scaling production grade systems across distributed systems, blockchain, and AI infrastructure, focused on performance, reliability, and scale.

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01 / INTRO

Engineering Scalable Systems
Across Backend, AI, FinTech & Blockchain

Idon'tjustwritecode,Iarchitectsystemsthatmovecapital,secureassets,andhandleheavyworkloadswithoutbreakingasweat.Myworksitsattheintersectionofdeepengineering,AI,andfinancialinfrastructure.

Istartedasabackendengineerworkingonproductionfintechsystemswherereliabilitymattered.IpivotedintoblockchainenvironmentsmanaginghighTVLDeFiprotocols,buildingLayer2bridges,anddeliveringresilientexecutionlayers.

Today,myfocusextendsintoAIpoweredbackendsintegratingintelligentservices,intentbasedexecutionframeworks,anddeepsystemworkflowsthatfundamentallychangehowusersinteractwithprotocols.

Mysuperpowerisseeingthewholesystem:fromsmartcontractoptimizationtothebackendinfrastructureandedge.Ioptimizeforcorrectnessfirst,performancesecond,anddeveloperexperiencealways.

Systems ArchitectureBackend EngineeringFintech SystemsLangChainDeFi ProtocolsSmart ContractsDistributed SystemsZero-Knowledge ProofsAPI DesignDevOpsAI & Machine LearningWeb3 InfrastructureLarge Language Models
WORK

Projects That Shipped

Real products. Real users. Real impact.

01WEB3 / AI AGGREGATOR

Ponder — Intelligent Web3 Opportunity Engine

AI-powered intent-based aggregator that finds the best exchanges, bridges, restaking yields, lending rates, and more across EVM and non-EVM chains using machine learning.

THE PROBLEM: Liquidity is extremely fragmented across 20+ chains and hundreds of protocols. Users waste time and money comparing options manually.
Seamless comparison + execution • Powered by Llama3 + Mistral • Live on multiple chains • Beta app launched
Next.jsTypeScriptAI/MLAccount AbstractionIntent FrameworkRUSTSolidity
↗ LIVE APP▤ WHITEPAPER
02FULL STACK / WEB3 / DEFI

EmplifAI

DeFi liquidity management and yield optimization platform built for Shariah-compliant investing. Enables users to deploy crypto assets into automated strategies that generate returns through fee-based mechanisms and profit-sharing models.

THE PROBLEM: Lack of transparent, Shariah-aligned DeFi products with automated yield strategies and user-friendly access.
Built scalable backend services for strategy execution, vault management, and real-time portfolio tracking across multiple DeFi protocols.
Node.jsPostgreSQLRedisNext.jsWeb3.jsSmart ContractsDocker
↗ LIVE APP⌥ DOCS
03WEB3 / STAKING INFRASTRUCTURE

Ethical Node — Staking & Validator Platform

Web3 staking interface and validator aggregation platform focused on PoS networks with an emphasis on ethical and compliance-aware investing principles.

THE PROBLEM: Fragmented staking ecosystem with limited transparency and lack of user-friendly access to validator performance.
Built modular UI for staking discovery, validator comparison, and user onboarding flows.
Next.jsTypeScriptWeb3 IntegrationREST APIsUI/UX Systems
↗ LIVE SITE
04AI / WEB3 / SECURITY

AI Smart Contract Auditor

AI assisted auditing platform for Solidity smart contracts that combines LLM-based analysis with static security checks.

THE PROBLEM: Smart contract audits are expensive and time intensive for most developers.
Developed an automated audit pipeline with structured security reports and optimization insights.
Node.jsTypeScriptOpenAI APISoliditySlitherNext.js
↗ DEMO
05WEB3 / GAMEFI / INFRASTRUCTURE

Pixpel — Web3 Gaming & Digital Commerce Ecosystem

Web3 gaming ecosystem and infrastructure platform enabling NFT based game economies and digital asset marketplaces.

THE PROBLEM: Fragmented infrastructure for Web3 game distribution and NFT asset management.
Built frontend modules for marketplace flows, merchant dashboards, and payment systems.
Next.jsTypeScriptWeb3 IntegrationSmart ContractsRUST
↗ LIVE APP↗ DOCS
06WEB3 / AI / DEPIN INFRASTRUCTURE

DecentrAI — Decentralized AI Compute Network

Decentralized AI compute infrastructure protocol enabling distributed execution of machine learning workloads.

THE PROBLEM: Centralized AI infrastructure limits scalability and creates dependency on few providers.
Designed system architecture for distributed AI job execution and node participation.
TypeScriptNode.jsDistributed SystemsWeb3Machine Learning
↗ LIVE PLATFORM⌥ DOCS
07WEB3 / PAYMENTS / FINTECH

MawaridCard POS — Web3 Payment Acceptance

Blockchain enabled POS payment system integrated with traditional and Web3 payment rails.

THE PROBLEM: Merchants lacked unified payment systems bridging traditional and Web3 rails.
Delivered integration layer for POS terminals with secure transaction flow.
Next.jsTypeScriptPayment APIsPOS Integration
↗ DEMO
SKILLS

The Full Stack

Breadth to architect, depth to implement. I own every layer from smart contract to the edge CDN.

⛓

Blockchain

Solidity / Vyper
Rust
EVM Architecture
DeFi Protocol Design
zk-SNARKs
Hardhat / Foundry
OpenZeppelin
Chainlink Oracles
The Graph
Layer 2 / Rollups
Wagmi / ethers.js
⚙

Backend

Node.js / TypeScript
Rust
GraphQL / REST / gRPC
PostgreSQL / MySQL
Redis
Kafka
Microservices
Event-Driven Design
Python / FastAPI
◈

Frontend

React / Next.js
TypeScript
Tailwind CSS
Web3 / Wagmi
Framer Motion
Performance Optimization
Figma to Code
PWA / Mobile-first
☁

DevOps

AWS / GCP
Kubernetes
Docker
GitHub Actions / CI/CD
Prometheus / Grafana
IPFS
Nginx / Cloudflare
Observability & Monitoring
🧠

AI / Applied Intelligence

OpenAI API Integration
LLM-based System Design
AI powered Code Analysis
Smart Contract Vulnerability Detection
Intent based Execution Systems
Pattern Recognition
SOCIAL PROOF

What People Say

"

Rauhan is a rare talent, a true fullstack engineer who can navigate the complexities of both blockchain and traditional web development with equal expertise. His ability to deliver high quality work across the entire stack makes him an invaluable asset to any team.

JV
Jaun Vivas
CEO @ Juan Vivas
"

Rare to find someone who can debug a Solidity reentrancy bug in the morning and optimize a React bundle in the afternoon. Rauhan does both without breaking a sweat.

AM
Abdul Moiz
CTO @ Analog Mutations
"

We hired Rauhan to audit and re-architect our payment rails. He found 3 critical bugs in week one that would have cost us $300K+ and delivered the new system on time.

DZ
Deniz
Founder @ MRHB Network
MRHB NetworkAnalog MutationsChainPayPixpelDAOforgeZKVaultProvenanceChainMRHB NetworkAnalog MutationsChainPayPixpelDAOforgeZKVaultProvenanceChain
CONTACT

Let's build something
impactful.

Whether you're building a DeFi protocol, scaling a platform, or solving a problem nobody else can crack. I want to hear about it. I take on select freelance engagements and am open to lead roles.

rauhanali2@gmail.comlinkedin.com/in/syed-rauhan-aligithub.com/rauhanalix.com/RauhanAli2