HALEEM

AVAILABLE FOR CONTRACTS

HALEEM

Full-Stack Engineer  /  Web3 Builder

Full-stack engineer with 5+ years of experience building interactive websites, Web3 applications, and AI-powered products. I work across the entire stack, from pixel-perfect frontends to smart contracts on EVM and Solana, and scalable backend APIs. Proven track record of taking products from zero to shipped, spanning web, mobile, and blockchain layers, in the NFT, DeFi, and decentralized space while helping developers grow through DevRel activities.

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
LIVE
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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