Naol Tamrat

Full-Stack Developer & AI Engineer

Building production systems from Next.js frontends to LLM-powered pipelines

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About Me

Full-Stack Developer and AI Engineer with experience building production systems across the stack — from Next.js frontends to Django APIs to LLM-powered pipelines with LangChain and LangGraph.

I'm an A2SV fellow (top 1% of applicants, Google-backed), solved 600+ problems on LeetCode, and hold a BSc in Software Engineering with a 3.63 GPA and Presidential Award.

Currently building medical document processing APIs and AI pipelines at Hydrus.ai. Previously cut LLM costs by 67% at Fluid AI and led frontend development at Eskalate.

Languages

JavaScriptTypeScriptPythonSQL

Frontend

Next.jsReactReact NativeTailwind CSSShadcn UI

Backend

Node.jsExpress.jsFastAPIDjango NinjaCeleryPydantic

AI / ML

LangChainLangGraphMCPRAGPineconeGoogle Gemini

Tools

DockerGitPostgreSQLRedisGCPAzureFirebaseVercelPlaywright

Experience

Where I've worked and what I've built

Hydrus.ai

Current

Back End Developer & AI Engineer

Oct 2025 – Present · Remote

Built medical document processing API using Django Ninja with async upload endpoints, job tracking, and Celery/Redis for concurrent document processing.

Fluid AI

AI Engineer & Backend Developer

Feb 2025 – Aug 2025 · Dubai (Remote)

Cut LLM API costs by 67% and response time from ~9s to ~3s by redesigning agent execution flow with LangChain's function calling and LangGraph's memory/state handling.

Eskalate

Project Lead & Frontend Developer

Jul 2023 – Jan 2025 · Addis Ababa, Ethiopia

Shipped and launched eskalate.io, a platform connecting 800+ African tech talents with global job opportunities.

Freelance

Web Developer

Jan 2024 – Apr 2024 · Addis Ababa, Ethiopia

Designed and developed three responsive websites — two ministry sites and a coffee export company site — each tailored to distinct audiences and business needs.

Projects

Things I've built and shipped

PharmaHub

Hackathon Winner

Award-winning e-commerce pharmacy platform addressing medicine accessibility in Ethiopia. 1st place at Ethio-Health Hackathon.

• E-commerce platform with integrated inventory and delivery system.
• Two React Native mobile apps (customer and delivery) with OpenStreetMap.
• Next.js role-based web dashboard for multi-pharmacy management.

Next.jsReact NativeTailwind CSSFigma

Boutique IMS

Full-stack Inventory Management System for a fashion boutique with AI-powered assistant, sales analytics, and role-based access control.

• Product catalog with variant management (sizes, colors), real-time stock tracking, and low-stock alerts.
• AI assistant powered by LangChain/LangGraph + Google Gemini for natural language inventory and sales queries.
• Sales analytics dashboard with revenue trends, top-selling products, and inventory distribution charts.

Next.jsExpress.jsPostgreSQLLangGraphTypeORM

Restaurant Reservation Automation

Multi-platform automation system that discovers and books restaurant reservations across Google Maps, OpenTable, and SevenRooms.

PythonPlaywrightBrowser-Use

Eskalate.io

Platform connecting 800+ African tech talents with global job opportunities. Built and launched as Project Lead.

Next.jsTypeScriptTailwind CSS

AW Coffee Export

Responsive website for an Ethiopian specialty coffee exporter with CMS integration for easy client updates.

Next.jsTypeScriptTailwind CSS

ISA 60 Min Ethio

Interactive website showcasing a ministry organization's impact across 12+ Ethiopian cities.

Next.jsTypeScriptSanity

Kebron Church

Ministry website to showcase sermons, events, and outreach initiatives with content management.

Next.jsTypeScriptTailwind CSS

Unsubscribe Agent

AI-powered automation platform that processes forwarded emails, extracts unsubscribe links, and uses an LLM-controlled browser agent to unsubscribe automatically.

PythonFastAPILangChain

Let's Work Together

Open to full-stack, backend, and AI engineering roles. Let's build something great.

GitHub

LeetCode

naol.delesa.official@gmail.com