Open to opportunities

Nanbon Alemu

@nanbonalemu

Message

Full Stack Developer and AI Trainer skilled in scalable software and AI evaluation.

Italy

Message

What I'm looking for

I seek a collaborative, fast-paced role building scalable software and AI systems where I can leverage full-stack development, AI training, and code evaluation to drive product quality and technical growth.

I am a Full Stack Developer and AI Trainer with 6+ years of experience in software development, competitive programming, and AI training. I combine hands-on backend and frontend development with rigorous algorithmic problem solving.

I have reviewed and evaluated AI-generated code across multiple languages, crafted prompts, and provided structured feedback to improve model outputs and alignment with production standards. I strengthened AI training pipelines through careful annotation and quality control for underrepresented languages.

On the engineering side, I built RESTful APIs, MERN applications, and reusable React component libraries, and I resolved production issues including concurrency bugs, pipeline errors, and performance bottlenecks. I am comfortable with Docker, Git workflows, and database optimization in MySQL and MongoDB.

I am pursuing a Bachelor of Computer Science at the University of Messina while expanding my AI and data science skills through targeted programmes; I thrive in collaborative, fast-paced environments and aim to contribute to high-quality, scalable AI and software systems.

Experience

Work history, roles, and key accomplishments

AI Trainer

Toloka AI

Nov 2025 - Feb 2026 (3 months)

Reviewed and evaluated AI-generated code outputs for correctness and quality, crafted prompts to challenge models on debugging and algorithm tasks, and provided structured feedback to improve model performance across multiple languages.

AI Evaluation Prompt Engineering Code Review Python JavaScript Debugging Data Annotation Quality Assurance

Data Annotator

RWS (Lionbridge AI)

Jan 2025 - Dec 2025 (11 months)

Annotated and labelled datasets for ML model training with high accuracy, evaluated text and code samples for relevance and correctness, and applied native Amharic and Afan Oromo expertise to validate underrepresented language content.

Data Annotation Linguistic Validation Quality Assurance Python Text Evaluation Amharic Afan Oromo

Backend Web Developer

1888EC

Apr 2024 - Jun 2024 (2 months)

Developed and maintained RESTful APIs for e-commerce and pharmaceutical platforms using Node.js and Express, automated data processing with Python scripts, and resolved production issues including pipeline errors and performance bottlenecks.

Node REST APIs Python MySQL Debugging Performance Optimization Code Review

Frontend Developer

Evergreen Technologies

Oct 2023 - Feb 2024 (4 months)

Built cross-browser React applications with JavaScript and TypeScript, developed reusable component libraries, and debugged complex async/state and browser compatibility issues while participating in Agile Git workflows.

React Javascript (ES6)TypeScript Component Design Debugging Async Programming Git Agile

Full Stack Developer

Prodigy Info Tech

May 2023 - Sep 2023 (4 months)

Built and deployed MERN stack applications serving production traffic, containerized services with Docker, and diagnosed concurrency, dependency, and memory issues in Node.js systems while implementing robust RESTful APIs.

MongoDB Node Docker REST APIs Deployment

Education

Degrees, certifications, and relevant coursework

University of Messina

Bachelor of Computer Science, Computer Science

2024 -

Grade: Weighted average 28.41/30; Simple average 28.88/30

Activities and societies: Erasmus+ scholarship recipient; coursework in algorithms, ML, software engineering, and web programming

Pursuing a Bachelor of Computer Science with coursework in algorithms, data structures, software engineering, machine learning, and system security; awarded an Erasmus+ mobility scholarship for 2026/2027.

Addis Ababa Institute of Technology

Associate of Engineering, Engineering / Computer Science

2022 - 2024

Completed an Associate of Engineering program with foundational studies in engineering mathematics, computer architecture, and core computer science principles.

Evangadi Tech

Certificate in Full Stack (MERN) Development, Full Stack Web Development

2023 - 2024

Completed an intensive Full Stack (MERN) software development programme covering React.js, Node.js, Express.js, MySQL, and production deployment practices.