Hailemariam Mekonnen

Do you need to integrate AI into your product, automate complex workflows, or build a complete platform from scratch?

I specialize in building AI-first solutions—from custom LLM integrations and intelligent assistants to full-scale backend systems and cross-platform apps. With real experience leading projects like Fermata, Aclesia, and Data4Impact, I deliver fast, stable, and scalable solutions that solve real problems.

🧠 AI-Powered Apps

Custom GPT agents, LangChain pipelines, intelligent chatbots, document Q&A, and embedded AI tools

⚙️ Automation & Bots

Workflow automation with Python, Zapier, n8n, and real-time data pipelines

📱 Mobile Apps (React Native, Flutter)

Cross-platform apps with offline sync, local storage, and deep API integration

🌐 Full-Stack Web Platforms

Modern, multilingual dashboards using Next.js, Tailwind, and scalable RESTful backends

🔐 Secure, Scalable APIs

FastAPI, Django, or NestJS-based APIs with role-based access and production-grade security

• AI Tools: LangChain, OpenAI, Pydantic, CrewAI
• Automation: Python, Zapier, n8n
• Frontend: React, Next.js, Tailwind
• Mobile: React Native, Flutter
• Backend: FastAPI, Django, NestJS, Prisma, Express
• Databases: PostgreSQL, MongoDB, SQLite
• DevOps: Docker, CI/CD, GitHub Actions

🔹 Aclesia – AI-Driven Faith Platform

React Native + Next.js + OpenAI chatbot with guided learning, course progress, and certification.

🔹 Fermata – Smart Transport App

Real-time passenger and driver tracking, route planning, and multi-language UX with admin dashboards.

🔹 Data4Impact – NGO-Focused Data Collection App

Offline-first, location-tagged forms in multiple languages; used by field workers across remote areas.

🔹 ModuKart – Modular eCommerce Backend

NestJS backend with OTP auth, Chapa integration, and MinIO for file storage.

✔ 3+ years shipping production apps

✔ Clear communication & fast iterations

✔ Proven experience across AI, web, and mobile

✔ Clean, maintainable code designed for scale

Let’s turn your idea into something intelligent, fast, and reliable.

📩 Message me today and let’s start building.