Open to opportunities

Nebiyu Musbah

@neba378

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Software Engineer and AI Engineer focused on reliable, edge-case-strong systems.

Ethiopia

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What I'm looking for

I’m looking for a role where I can build and evaluate reliable backend and AI features—strong on correctness, edge cases, and clean architecture—while working on real products (full-stack or backend) that value measurable quality and iteration.

I’m a Software Engineer and AI Engineer who enjoys turning messy requirements into correct, efficient behavior—especially under edge cases. In evaluation-focused roles, I’ve produced step-by-step reasoning, alternative implementations, and reference solutions to raise quality across large task sets.

At Sebal AI, I evaluated solutions for correctness and efficiency, improving results by 30–40% and creating reference solutions used in 60% of evaluation tasks. At Eskalate, I mapped inputs to expected outputs, increased API reliability by 35% across edge cases, and reduced misinterpretation of outputs by 50% to improve evaluation accuracy.

I also sharpened code clarity and specification adherence at Devissinia, improving system reliability by 30% and reducing requirement ambiguity by 40%. More recently, I built Next.js + TypeScript UIs and optimized REST APIs (25% performance gain), contributing to secure software handling sensitive data, while continuing to deliver AI-enabled products like RAG-based recovery support and Telegram automation.

Experience

Work history, roles, and key accomplishments

Full-Stack Developer

INSA

Jun 2025 - Sep 2025 (3 months)

Developed a Next.js (TypeScript) UI and optimized REST APIs, improving performance by 25%. Contributed to secure software systems handling sensitive data for national-level applications.

Next.js TypeScript REST APIs Performance Optimization Secure Software Development

Software Engineer - Applied Reasoning

Sebal AI

Jul 2022 - Sep 2025 (3 years 2 months)

Evaluated algorithmic solutions for correctness, efficiency, and edge cases, producing step-by-step reasoning and alternative implementations. Improved correctness/efficiency by 30–40% and created reference solutions used in 60%+ of evaluation tasks.

Efficiency Complexity Evaluation Edge Cases Alternative Implementation Design

Backend Engineer - Data Annotation

Eskalate

Aug 2022 - Aug 2025 (3 years)

Reviewed backend logic and annotated system behavior by mapping inputs to expected outputs. Flagged inconsistent or incorrect behavior and suggested improvements, increasing API reliability by 35% across edge cases.

Backend Logic Review System Behavior Annotation Input Output Mapping Edge Cases Evaluation Accuracy Improvement

Software Engineer - Code Analysis

Devissinia

Jun 2022 - Jun 2025 (3 years)

Analyzed and reviewed code to assess correctness, clarity, and adherence to specifications, evaluating Python, TypeScript, Go, and JavaScript. Produced structured written explanations and improved system reliability by 30%.

Python TypeScript Go JavaScript Code Review Specification Adherence Technical Writing

Education

Degrees, certifications, and relevant coursework

Competitive Programming & Coding Academy (A2SV)

Competitive Programming Training, Competitive Programming & Algorithms

2024 -

Completed A2SV-backed rigorous training in Data Structures & Algorithms through the Competitive Programming & Coding Academy. Solved 900+ algorithmic problems on LeetCode and Codeforces.

Adama Science and Technology University

Bachelor of Science, Computer Science and Engineering

2017 - 2022

Grade: 3.98/4

Earned a Bachelor of Science in Computer Science and Engineering at Adama Science and Technology University (CGPA: 3.98/4). Completed coursework including Data Structures & Algorithms, Compiler Design, Distributed Systems, Artificial Intelligence, Operating Systems, Software Engineering, Object-Oriented Design, Database Systems, and Web Development.