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Samar

Full Stack Developer

Samar's portrait
open to opportunities

i'm samar, and i like building software across the full stack — web, mobile, blockchain, and AI.

i work with TypeScript, Rust, and Solidity, and i care about the small details that make a product feel right.

if you're building something meaningful, i'd love to help.

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proof of work

816 contributions

lessmore
current streak
1 days
longest streak
79 days
busiest day
18
May 25, 2026

projects

9

  • 01

    Scout

    sitecode

    durable multi-agent research system — LangGraph specialists, Inngest-orchestrated pipelines, and typed propose→confirm persistence over live web evidence

    TypeScript · Next.js · FastAPI · LangGraph · Inngest · PostgreSQL

    Scout interface
  • 02

    HausPet

    site

    full-stack + genAI veterinary care platform connecting pet owners, clinics, and vets through web and mobile

    TypeScript · Next.js · React Native · Node.js · PostgreSQL · AI

  • 03

    Crowdmint

    site

    data labelling platform with Solana-based reward distribution for workers

    Next.js · TypeScript · Prisma · PostgreSQL · Solana · AWS

    Crowdmint interface
  • 04

    Aryventory

    GST billing and inventory management for mobile-store businesses — stock tracking, billing flows, and owner dashboards

    TypeScript · React Native · Node.js · PostgreSQL

    Aryventory interface
  • 05

    Token Vesting

    onchain token vesting with cliff and linear release schedules, upgradeable via beacon proxy

    Solidity · Foundry · Beacon Proxy

    Token Vesting interface
  • 06

    CLOB Matching Engine

    code

    central limit order book in Rust with price-time priority matching and stateful execution engine

    Rust · Axum

  • 07

    CLMM

    code

    Uniswap V3 style concentrated liquidity market maker for Solana using Anchor

    Rust · Anchor · Solana

  • 08

    SolGuard

    sitecode

    onchain RBAC protocol — composable role-based access control for Solana programs

    TypeScript · Solana · Anchor

  • 09

    MCP Intent Firewall

    code

    runtime policy enforcement and validation for MCP tool-using AI agents

    TypeScript · MCP

more on github

experience

  • full stack developer

    2025

    arysoft global services

    • built and maintained full-stack product features using TypeScript across frontend, backend APIs, database workflows, admin dashboards, and production states
    • GoSchoolify: contributed to school ERP workflows — attendance, scheduling, communication, role-based access, and parent / staff journeys
    • Aryventory: contributed to GST billing and inventory management for mobile-store businesses — tracking, billing flows, and dashboards

  • freelance app developer

    project-based

    upwork

    • delivered client-facing mobile and full-stack features from requirements to deployable UI, APIs, and release-ready iterations
    • MealMeal: AI meal-tracking with mobile meal capture, tracking flows, and AI-assisted insights
    • HSL: service-commerce and appointment experience for hair-system customers with polished UI

stack

languages
TypeScript, Rust, Solidity, JavaScript, Python
frontend
React Native, Expo, React.js, Next.js, Tailwind CSS, TanStack, Redux, Zustand
backend
Node.js, Bun.js, Express.js, Hono.js, Axum, WebSockets, Redis
databases & ORMs
PostgreSQL, Prisma, Drizzle, MongoDB, Mongoose, Neon
web3 / blockchain
Solidity, Anchor, Web3.js, Ethers.js, Wagmi, Privy, Foundry, EIP-712, UUPS, EIP-1167, Beacon Proxy
genAI / AI
LLMs, RAG, Embeddings, Vector DBs, Weaviate, Qdrant, Agents, Tool Calling, MCP
infrastructure
AWS, Docker, Git, GitHub, GitLab, API Gateway, Lambda, ECR, ECS

contact

have an idea that keeps you awake? let's talk about it.

sayedsamar58@gmail.com
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