HALEEM

AVAILABLE FOR CONTRACTS

HALEEM

Full-Stack Engineer  /  Web3 Builder

Fullstack Engineer specializing in Web3 and AI-powered products. I build across the stack — from pixel-perfect interfaces to smart contracts and backend systems — shipping real products in the NFT, DeFi, and decentralized gaming space.

GITHUB →
HALEEM // OPERATOR
ID // HLM-001FULL-STACK
PUBLIC PROJECTS SHIPPED
07
& counting
CHAINS DEPLOYED
EVM · SOL · ECLIPSE(SVM)
IDENTITY
FULL-STACK
FRONTEND • BACKEND• SMART CONTRACTS & PROGRAMS
01
PROJECTS
7 PROJECTS
P-001 · NFT / WEB3
RETR0REPTILES
LIVE
RETR0REPTILES preview

A 3,333-piece NFT collection on Ethereum. I built the smart contract, mint phases, allowlist flow, reveal system, and IPFS setup.

SOLIDITYERC-721APYTHONIPFSMERKLE TREESEPOLIA, MAINNET
BLOCKCHAIN PROJECTVIEW PROJECT
P-002 · WEB APP
CRISM
LIVE
CRISM preview

A real-time portfolio tracker built on Citrea, a Bitcoin Layer 2 network. Track wallet balances, DeFi positions, and yield rewards with in-app bridging and cross-chain activity monitoring across the Citrea ecosystem.

REACTNODE.JSREST APIUI/UX
WEB PLATFORMVIEW PROJECT
P-003 · TOOL / PYTHON
ART GENERATOR
COMPLETE
ART GENERATOR preview

A Python tool that generates NFT art and metadata in bulk using rarity rules.

PYTHONPILLOWMETADATARARITY ENGINEIPFS
PYTHON TOOLVIEW PROJECT
P-004 · MOBILE/ WEBAPP / STREAMING
PLAYA
IN DEV
PLAYA preview

A live streaming app where viewers predict what happens next. The app scores players in real time.

REACT NATIVE(EXPO)LIVEKITREAL-TIMESTREAMING
LIVE APPVIEW PROJECT
P-005 · MOBILE / FITNESS
WALKFITNESS
COMPLETE
WALKFITNESS preview

A fitness app focused on walking goals, daily streaks, and progress tracking.

NEXT.JSRUSTFITNESSFITBIT
WEB APPVIEW PROJECT
P-006 · WEB3 / EDU
SOLLEARN
IN DEV
SOLLEARN preview

An educational platform for learning Solana development, featuring interactive coding exercises, project-based learning paths, and live coding jams where developers build together in real time — making it the fastest way to go from zero to shipping on Solana.

SOLANANEXT.JSANCHORWALLET ADAPTERWEB3.JS
LEARNING PLATFORMVIEW PROJECT
P-007 · minting BOT / WEB3
GHOSTMINT
LIVE
GHOSTMINT preview

A Telegram bot that lets users mint NFTs from any collection directly within Telegram. Simply send the collection name and the bot handles wallet integration, minting logic, and real-time status updates — making NFT minting accessible for non-technical users and fast enough for FCFS mint phases.

OPEN SOURCEREPOSITORIESCOMMITS
PROFILE · DEVELOPMENTVIEW PROJECT
02
EXPERIENCE

Atom Group

Current
Frontend Engineer
Remote

Building user interfaces for AI platforms, working alongside backend engineers to deliver responsive, production-ready web products that bring AI capabilities to end users.

Playa

Dec 2025 - Current
Founder / Full Stack Engineer
Remote

Building a livestreaming platform for 1v1 game streams with real-time on-chain predictions. Developed the entire product from scratch — frontend, backend, and blockchain integration — including a custom Web3 wallet and on-chain prediction system for seamless in-stream betting interactions.

Superteam NG

Nov 2024 - Dec 2025
Developer Relations
Remote

Supported developers in building and launching projects on the Solana blockchain. Developed an educational platform for onboarding new developers into the Solana ecosystem. Provided hands-on coding assistance throughout the project lifecycle and reviewed pitch decks during hackathons, delivering structured technical feedback to participating teams.

Novus Academy

Jan 2025 - Jun 2025
Fulltack Engineer
Remote

Built and maintained Novus, a web application on the EduChain ecosystem, using React and Next.js. Implemented OpenCampus OCID authentication, handled frontend and backend development, and wrote Web3 client code for on-chain payments and NFT certificate minting.

WalkFitness

Jan 2024 - AUG 2025
Full Stack Engineer
Remote

Led end-to-end development of WalkFitness, a decentralized fitness app similar to StepN. Integrated Fitbit for health data tracking, built on-chain tournament logic with transparent reward distribution, and designed the full system architecture across frontend, backend, and blockchain layers.

Dehedgies NFT

Sep 2023 - Dec 2023
Full Stack Web3 Developer
Remote

Built a full NFT launchpad for the DeHedgies collection, handling minting, wallet integration, and on-chain interactions. Developed a task/quest system similar to Zealy and Galxe to drive community engagement, and provided active Discord support throughout the mint phase.

Kuickthemes

Mar 2022 - May 2023
Frontend Developer
Germany (Remote)

As a Frontend Developer, I specialized in building and maintaining responsive Shopify e-commerce applications and themes for clients, I worked with React and Shopify’s ecosystem to deliver fast, scalable, and user-friendly online stores.

QUICK INTRO

> Who am I?

// I am a full-stack engineer who builds web apps and Web3 products.

> Main skills

// Solidity / EVM · Solana / Anchor ·  React  ·  Next.js  ·  Python  ·  Node.js

> What I like to build

// Web3 tools, live products, and AI-powered user experiences.

> Current focus

// I am currently building and improving myself as a full-stack engineer, with a focus on Web3 and AI. I am also exploring new technologies and frameworks to stay ahead in the rapidly evolving tech landscape.

>

03
CAPABILITIES
FRONTEND
React / Next.js
TypeScript
CSS / Motion
React Native
BLOCKCHAIN
Solidity / EVM
Solana / Anchor
DeFi Protocols
IPFS / Infra
BACKEND / TOOLS
Bun / Elysia
Node.js
Rust
Python / FastAPI (currently learning for Web3 and AI projects)
04
DOWNLOAD CV

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DOWNLOAD MY CV
05
GUESTBOOK
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