Available for work

Hi, I'm Haftom

Senior Full Stack Developer

Crafting next-generation digital experiences with AI-powered chatbots, immersive virtual games, seamless payment integrations (international & local), and powerful social platform connections across Slack, WhatsApp, Telegram, and TikTok. Building the future of interactive technology.

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🤖 AI Chatbots

� Payment Gateway

🎮 Virtual Games

📱 Telegram Bots

💬 WhatsApp API

⚡ Slack Integration

About Me

Building the Future, One Line at a Time

With extensive experience in full-stack development, I specialize in building intelligent conversational AI chatbots, immersive virtual gaming experiences, and robust payment gateway integrations. From AI-powered customer support systems to multiplayer games and secure payment processing across borders, I create solutions that drive real business value.

My expertise spans cutting-edge AI implementations, complex social platform integrations (Slack, WhatsApp, Telegram bots & mini apps, TikTok), international and local payment systems (Stripe, PayPal, Chapa, Telebirr, M-Pesa), and immersive virtual gaming experiences. I transform complex technical challenges into elegant, scalable solutions that users love.

Years Experience

70+

Projects Completed

50+

Happy Clients

Skills & Expertise

Technologies I Work With

🤖

AI & Chatbots

OpenAI GPT

Claude AI

Dialogflow

LangChain

NLP

RAG Systems

🔗

Platform Integrations

Slack API

WhatsApp Business

Telegram Bots

TikTok API

Telegram Mini Apps

Discord Bots

💳

Payment Gateways

Stripe

PayPal

Chapa (Ethiopia)

Telebirr

M-Pesa

Crypto Payments

🎮

Virtual Games & XR

Unity

Three.js

WebGL

Phaser

Multiplayer

WebXR

⚙️

Backend & Database

Node.js

Python

PostgreSQL

MongoDB

Redis

GraphQL

🎨

Frontend & PWA

React

Next.js

TypeScript

PWA

Vue.js

Tailwind

Portfolio

Featured Projects

Featured

🤖

AI Customer Support Bot

Intelligent chatbot handling 10K+ daily conversations across WhatsApp, Telegram, and Slack. Features context-aware responses, multi-language support, and seamless human handoff.

OpenAI WhatsApp Telegram Node.js

💳

Multi-Gateway Payment System

Unified payment platform integrating Stripe, PayPal, Chapa, and Telebirr. Processes international and local payments with automatic currency conversion and fraud detection.

Stripe Chapa Python PostgreSQL

🎮

Multiplayer Virtual Game

Real-time multiplayer game with 3D graphics, voice chat, and in-game purchases. Built with WebGL and WebSocket for smooth gameplay across devices.

Three.js WebGL WebSocket Unity

📱

Telegram Mini App Ecosystem

Suite of Telegram mini apps including e-commerce, booking system, and social features. Leverages Telegram's native UI for seamless user experience.

Telegram React PWA Node.js

🔗

Enterprise Slack Integration

Custom Slack workspace automation with AI-powered workflows, team analytics, and third-party integrations. Increased team productivity by 40%.

Slack API Python AI AWS

🎵

TikTok Content Analytics

Analytics platform for TikTok creators with engagement tracking, trend analysis, and automated posting. Helps creators optimize content strategy.

TikTok API Next.js MongoDB AI