Software Engineer at Alfred SRL

Built and optimized Python microservices, improving execution speed and reducing production errors by 20%. Integrated CI/CD pipelines with GitHub Actions, reducing deployment time from 2 hours to under 30 minutes. Collaborated on design and implementation of a microservices-oriented architecture using Docker and Kubernetes for containerization and orchestration. Contributed to the evolution of Alfred's proprietary software, resulting in a more robust, scalable, and user-friendly platform. Worked with frontend technologies like React and backend Django to ensure seamless integration across the stack.

Python Developer at Turning

Optimized dialog agent algorithms, reducing average response times by 40% and improving scalability for high user loads. Developed clean, modular Python code following PEP 8 and applied Python-based data science techniques to streaming algorithms, reducing computation overhead by 25%. Created detailed technical documentation to onboard new developers and supported ongoing maintenance.

Backend Engineer at Haiku Cyber-Range

Designed and deployed 120 Capture the Flag training environments in Docker, providing realistic cybersecurity simulations for global participants. Created 7 advanced exploit scenarios to challenge users in identifying and exploiting vulnerabilities. Automated deployment workflows, reducing CTF setup times from hours to minutes. Contributed to a 15% improvement in participant cybersecurity proficiency based on post-training assessments.

Front-End DevOps Engineer at KrinfuD Digitals

Delivered production-ready UI features and ensured responsive design across devices. Integrated front-end components with back-end APIs before contract completion. Implemented 10+ REST API endpoints with back-end services and supported CI/CD practices to streamline deployments.

Quality Assurance Engineer at Safaricom Ethiopia

Executed 500+ test cases and scenarios to ensure functionality, performance, and security for products serving over 10M users, including 1M+ real-time subscribers. Maintained 95%+ defect resolution rate and improved overall product reliability while reducing post-release issues through comprehensive regression and functional testing.

DevOps Engineer at 2F Times PLC

Implemented CI/CD pipelines and Dockerized development environments, reducing build and deployment times by 25%. Monitored private networks using Wireshark, identified and resolved performance bottlenecks, and provided advanced Linux systems support to maintain uptime.

Back End Developer at Haiku Cyber-Range

Designed and deployed 120 Capture The Flag training environments in Docker, providing realistic cyber security simulations for global participants. Created 7 advanced exploit scenarios, challenging users to identify and exploit vulnerabilities in simulated systems. Automated deployment workflows, reducing CTF setup time from hours to minutes. Contributed to a 15% improvement in participant cybersecurity proficiency based on post-training assessments.

Front End Developer at Krinfud Digitals

Implemented responsive front-end features with React and Next.js, integrated with back-end APIs, and improved UI performance and maintainability.