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Abenezer Alebachew

@abenezeralebachew

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Software engineer building reliable backend systems and AI-powered applications.

Ethiopia

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What I'm looking for

I’m looking for a software engineering role where I can build reliable backend services, ship AI-powered features, and improve system performance with clean architecture, strong security (JWT/RBAC), and resilient async messaging. I value collaborative teams and clear ownership.

I’m a software engineer who builds production-grade APIs and distributed systems with strong engineering fundamentals: Clean Architecture, Domain-Driven Design, and testable, modular code. I focus on reliability and maintainability, from auth and RBAC to resilient async workflows.

At Echemonic Systems, I led a cross-functional team to deliver an AI-driven social media content generator, engineering FastAPI + Celery pipelines integrated with LangChain and Gemini LLMs to automate end-to-end video, image, and caption workflows. I also built AI-powered blog and task management services using Go/Gin, PostgreSQL/MongoDB, OAuth 2.0, JWT auth, real-time LLM suggestions, and granular RBAC—protecting sessions against token replay attacks.

Earlier, at Gumiapps, I developed and deployed RESTful APIs with Django + PostgreSQL, strengthened security with JWT authentication, RBAC, and rate limiting, and built CI/CD with automated testing, linting, and AWS deployments via Zappa. I’m energized by turning complex problems into dependable features, mentoring others, and shipping improvements that move measurable performance—like cutting turnaround time by 4x and deployment time by 12%.

Experience

Work history, roles, and key accomplishments

Software Engineer

Echemonic Systems

Nov 2025 - Mar 2026 (4 months)

Refactored a Flask-based microservice using Clean Architecture and Domain-Driven Design (DDD), improving code readability, modularity, and test coverage. Implemented RabbitMQ async inter-service communication with dead letter queues and manual acknowledgements to ensure fault-tolerant message delivery.

Flask Clean Architecture Domain Driven Design RabbitMQ Dead Letter Queues Manual Acknowledgements Microservices

Software Engineer

Eskalate

Mar 2025 - Sep 2025 (6 months)

Led a 15-member cross-functional team to deliver an AI-driven social media content generator, engineering FastAPI + Celery pipelines with LangChain and Gemini to automate video, image, and caption workflows and cut turnaround time by 4x. Architected multiple backend systems including an AI-powered blog (Go/Gin + PostgreSQL) and a secure Task Management REST API (Go/Gin + MongoDB) with OAuth 2.0/JW

fastAPI Celery Lang Chain Go PostgreSQL MongoDB OAuth 2.0 JWT RBAC

Backend Software Engineer

Gumiapps

Jan 2024 - Feb 2025 (1 year 1 month)

Built, tested, and deployed production RESTful APIs in Python (Django + PostgreSQL) for a pharmacy SaaS, strengthening security with JWT authentication, RBAC, and rate limiting. Implemented CI/CD with automated testing and AWS deployments via Zappa (cutting deployment time by 12%) and enhanced a CRM/gift-card module to boost client engagement by 5% within 2 months.

Python Django PostgreSQL REST APIs JWT RBAC Rate Limits AWS Zappa CI CD SQL Query Optimization

Frontend Developer

Peniel International Church

Feb 2023 - Dec 2023 (10 months)

Built and launched a responsive fundraising web app using React.js, TypeScript, and Tailwind CSS, integrating the Chapa payment gateway for secure donations from 30+ countries. Increased online contributions by 40%, reaching 35% of the fundraising goal within the first month of launch.

React TypeScript Tailwind Responsive Web Design Chapa Payment Gateway Payments Security

Education

Degrees, certifications, and relevant coursework

Addis Ababa University

Bachelor of Science, Computer Science

2022 - 2026

Grade: 3.62/4.00

BSc in Computer Science at Addis Ababa University (Sep 2022–Jun 2026) with a GPA of 3.62/4.00. Coursework included Advanced Algorithms & Data Structures, Advanced Database Systems, Networking, and OOP.